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1. 4 4 Electrical System eeeeeeee 4 6 Water Pump Strainer 06 4 3 Y Yearly Maintenance see 4 10 Flushing Hydraulic System 4 10 Seasonal Storage 4 10 1 Index 2 VA0000S4787 VACALL Gradall Industries Inc 406 Mill Ave SW New Philadelphia OH 44663 USA Phone 330 339 2211 Customer Support Toll Free 800 445 4752 Fax 330 339 3579
2. ccccceeceeeeeeeeeeeees 1 4 Cc Chemical Hazards ccceeeee 1 13 Chemical Waste Hazard 4 1 13 Controls amp Indicators ceeeee 2 5 Crush Hazards cscceeesseeeeeeees 1 5 D Daily Maintenance eee 4 2 Checking Fluid Level 4 2 General Cleaning cceceee 4 2 INSpeECtON sicui 4 2 DeCals anaran 2 4 Dust Hazard ienien e 1 14 E Electrical Hazards cccsceeeees 1 2 F Fire Explosion Hazards ee 1 3 H High Pressure Hazards 0 1 9 J Job Site Hazards eeeeeeeeeeeees 1 7 L Lubricants sieer aieas 5 1 Lubrication amp Maintenance 4 1 Lubrication Points 4 11 M Monthly Maintenance 4 6 Hydraulic Filter eee 4 9 Hydraulic System eee 4 7 Intake HOSC 2 eeeeeeeeeeeeeeeees 4 6 Power Boom Fluid Level 4 6 P Personal Protection Equipment 1 18 VA0000S4787 Pre Operation and Controls 2 1 Pre Operation Checks 000 2 1 S Safety Practices cceeeeeeeeeeeeeees 1 1 Safety Signal Words aseeeeeeeeeeeeeea 1 1 Sewer Gas Hazard 1 13 Slip and Fall Hazard eeeeeee 1 7 Specifications cceeeeeeeseeeeeeeeees 5 1 T Tip Over Hazard eeeeeeeeeeeeeeeeee 1 7 Travel Hazards eieeeeeeeseeeeeneeeees 1 8 WwW Weekly Maintenance 4 4 Air Access Areas eee 4 5 Body Hoist nsee 4 6 Cleaning Tank Breather
3. 14 either clockwise or counterclockwise while the Water Pressure Screen is active on the display screen This will increase the water flow in increments of one PANEL OAR0980 9 With the engine running press and hold the top of the Engine Faster Slower switch 15 to the FAST position to increase engine rpm s to desired level VA0000S4787 3 29 Section 3 Operation 10 You can also increase the engine rpm s by pressing and holding the top of the Engine Faster Slower switch 15 to the FAST position until desired rpm level is close and then fine tune the rpm s in small increments by turning the Rheostat Knob 14 either clockwise or counterclockwise while the Engine RPM Screen is active on the display screen This will increase the rpm level in increments of one 11 If the water needs to be at least 45 F 7 C activate the boiler See Page 2 16 for details 3 30 VA0000S4787 Section 3 Operation To disengage the tank flush system 1 Press the Engine Push button 11 to deactivate the engine throttle controls The Engine Indicator 12 will illuminate when the engine throttle controls are ready to be increased decreased 2 Deactivate the boiler See Page 2 16 for details 3 Press the Water Push button 9 to disengage the water pump The Water Indicator 10 will not illuminate when the system is deactivated and disengaged 4 Press the bottom of the Power On
4. 8 on the front bumper Activate the sludge pump by pulling the Sludge Pump lever 7 When liquid has stopped flowing from the sludge pump push the Sludge pump lever 7 to deactivate the sludge pump Close the Sludge Pump shut off valve 6 on the side of the sludge pump Close the ball valve 4 at the discharge end of the sludge pump Close the decant ball valve 8 on the front bumper 3 34 VA0000S4787 Section 3 Operation 10 Roll up and stow the decant lay flat hose 1 11 Continue vacuuming and repeat if necessary VA0000S4787 3 35 Section 3 Operation 3 10 UNLOADING PROCEDURE Dumping Load Raising Debris Body The AllExcavate is designed to dump material collected in the debris body similar to a traditional dump truck The unit must be positioned on a solid level surface able to support the machine DANGER Be sure the unit is on a solid level surface and that A there is sufficient overhead clearance before the debris OWw00101 body is raised 1 Fill the water tanks if needed See Page 3 4 2 Position the unit so the material being unloaded will not flow back under the unit when the tailgate is opened and the debris body is raised 3 Start the unit and bring the engine to approximately 1200 rpm T ae am 1 TAILGATE HOIST SLUDGE TOPVIEW MS w E ene oc OF CONTROLS a fe ao oJ o To Ut 1 2 3 1 OAL0280 4 Decant the
5. reading info USB port is located on the back of the control box Fourth light is not used Fifth light flashes red when any of the alerts 7 9 10 amp 12 are active Rheostat Knob Rheostat dial for increasing decreasing engine rpm s water pump rpm s water pressure and vacuum level in small increments Turn the rheostat clockwise to increase Turn switch counterclockwise to decrease Press Rheostat Knob to make the control screens go away Home Push button Returns screen from any position to the home screen screen displayed on previous page Press Push button to return to the home screen Function Push button Accesses the optional function screen Escape Push button Closes any screen that may be open to what was previously displayed Press Push button to escape the currently opened screen Audio Alarm Push button Mute un mute the audio alarm system Press Push button to mute the audio alarm system Audio alarm indicator light 21 will illuminate indicating the system is muted Press push button to un mute the audio alarm system Audio Alarm Indicator Indicator light will illuminate when audio alarm system is muted Vacuum Gauge Indicates vacuum negative pressure level Water Tank Level Gauge Indicates water tank percentage level Blower Temperature Gauge Indicates blower temperature If your unit is equipped with the Vacuum Relief option it will activate if blower temperature rises above fac
6. 1 2 3 Safety DOCAIS cececcecceceeeeence cece eeeaeeeeeeeeeaeesseeeeeeeaeessenes 2 4 DOCS iit hace teaaebceebataen E AEAT 2 4 2 4 Controls amp Indicators 20 2 eect eeeeeeeeeeeteeeeeeeeaeeteeeeeeteaeeseenes 2 5 Gab Control BoxX utasaaien edna acters 2 5 Hose Reel Controls cc ccccceeceeseeeeeceeeeeseeseeeeeeseeeeeenes 2 6 BOOM VOYStICKS re 25ccbhe ie cect eeetetoenterdteswecdevtecedvestuniee eS lies 2 10 Boom Pendants cccceeeeeseeeeeeeenneeeeeeenaeeeeeeenaaeeeteeaaes 2 12 Body Controls 2c vasetietann Aa einen tinea 2 15 Boiler Controls amp Operation ccccceeseeeeeteeeeeteeeeees 2 16 VA0000S4787 i Table of Contents Section 3 Operation 3 1 Road Mode to Blower Pump Mode sssr 3 1 Automatic Transmission Shift Procedures 0 6 3 1 Manual Transmission Shift Procedures 3 2 3 2 Water Syste Me siini deta wet niin Aten 3 3 Drain VANGS ir oraa E E AEE 3 3 Ball ValV S sccccccscteceecessstennec casecenegcasgeeneestaneesuecsngeetescesteers 3 3 AllExcavate Water System c cccccceceseseeeseteeeeseeeeenees 3 3 3 3 Filling the Water Tanks ccececceeeeeesteeeeeeeeneeeeeeenaeeeeeee 3 4 3 4 Priming the Jetting PUMPS 0 0 0 0 eee eeeereeeeeenteeeeeetnaeeeeeee 3 5 3 5 Cold Weather ReCirculation ccccccceeeeeseeeeeeseeeeeeeees 3 7 With Digital Controls ccceeeeeeeeeeeeeeeeneeeseeeeeeeneeeeeeees 3 7 3 6 Hydro Excavator Operation cccccccceccese
7. 5 Press the bottom of the Power On Off switch 1 down to deactivate the hose reel controls The panel power indicator light on the bottom of the switch will not illuminate indicating that the power is off 3 24 VA0000S4787 Section 3 Operation 3 8 TANK FLUSH The tank flush system is an option used for cleaning the debris tank The system sprays pressurized water from the jetting pump covering the majority of the tank pushing most of the debris out of the open tailgate With Digital Controls To engage the tank flush system ATH Q a TALGATE _ Hoist SLUDGE TOP VIEW ASEERCONN aare aa OF CONTROLS wer a ES OAL0290 1 Pull and hold the Tailgate lever 1 DOWN to open the tailgate completely 2 Secure the tailgate using the tailgate props See Page 1 17 VA0000S4787 3 25 Section 3 Operation THIS ILLUSTRATION IDENTIFIES VALVE LOCATION ONLY REFER TO INSTRUCTIONS FOR PROPER VALVE POSITIONING 3 Turn the drain valves 2 3 amp 4 to the CLOSED positions and the Air Purge ball valve 5 to the CLOSED position 3 26 VA0000S4787 Section 3 Operation d OAR0930 THIS ILLUSTRATION IDENTIFIES VALVE LOCATION ONLY REFER TO INSTRUCTIONS FOR PROPER VALVE POSITIONING 4 Make sure the Main Water Supply ball valve 6 is in the OPEN position and turn the Pump Tank Flush ball valve 7 to the TANK FLUSH positio
8. Air Indicator Indicator light will illuminate when air system is low Low TC Pressure Indicator Indicator light will illuminate when transfer case pressure is low Water Pressure Gauge Indicates water pressure psi Low Water Indicator Indicator light will illuminate when water level in tanks fall below preset level VA0000S4787 11 12 13 14 15 16 17 18 19 20 21 22 23 24 Section 2 Pre Operation and Controls Set Reel Speed Indicator Label for indication of set reel speed Push button position Emergency Hydraulics Indicator Label for indication of emergency hydraulics Push button position Set Reel Speed Push button Activates the set reel speed screen Press Push button to open the set reel speed screen Use Rheostat Knob 16 to increase decrease speed in small increments Press Rheostat Knob to make the set reel speed screen go away Emergency Hydraulics Push button Activates the emergency hydraulic system Press Push button to activate the emergency hydraulics Emergency hydraulics indicator light 12 will illuminate indicating the hydraulics are active Press push button to deactivate the emergency hydraulics Status Light Bar Indicator lights used to show status of operations First light indicates light sensor for dimming and brightening of screen Second light indicates power to display Third light indicates usb has been connected and is
9. Blower Check blower oil level Be sure to check the level on all sight glasses Cyclonic Separator Air Water Separator e Check top bins and side bins for debris build up and clean Transfer Case e Check transfer case oil level Be sure to check level on sight glass Boom front or rear mounted Grease boom lube points Tailgate e Grease tailgate lube points VA0000S4787 Section 2 Pre Operation and Controls 7 Hydraulic Power Pack front or rear mounted if equipped NOT SHOWN e Check oil level on hose reel hydraulic power pack 8 Water Pump e Check water pump oil level Check water pump screen for build up and clean or replace as required 9 Blower Driveline e Grease blower shaft lube points 10 Hydraulic Tank e Check hydraulic tank oil level Tank sight glass should be half full when cold 11 Hosing not shown e Check all hydraulic and water hosing for leaks VA0000S4787 2 3 Section 2 Pre Operation and Controls 2 3 SAFETY DECALS Ensure all DANGER WARNING CAUTION and instructional decals are legible and in place Clean and replace as required Decals VA4160 0294 VA55900056 Failure to comply could result in death LEA EL INSTRUCTIVO or seri ry serious DO NOT place any pa VA55900063 conracrinc owen naqhine within Zi PINES will result in of power lines WARN l NG leath or serious injury ussen oe STOP ENGINE and R
10. Water Pressure Screen is active on the display screen This will increase the water flow in increments of one PANEL OAR0980 12 With the engine running press and hold the top of the Engine Faster Slower switch 15 to the FAST position to increase engine rpm s to desired level VA0000S4787 3 17 Section 3 Operation 13 You can also increase the engine rpm s by pressing and holding the top of the Engine Faster Slower switch 15 to the FAST position until desired rpm level is close and then fine tune the rpm s in small increments by turning the Rheostat Knob 14 either clockwise or counterclockwise while the Engine RPM Screen is active on the display screen This will increase the rpm level in increments of one WATER FASTER VACUUM RELIEF 4 6 SLOWER C OARO990 14 Press the bottom of the Reel In Lock Free switch 16 to the REEL FREE position to unlock the hose reel so that it can be manually paid out Once the length required has been paid out you can lock the reel from paying in or out further by pressing the switch back to the neutral or LOCK position 15 If the water needs to be at least 45 F 7 C activate the boiler See Page 2 16 for details 3 18 VA0000S4787 Section 3 Operation To deactivate the jetting system 1 Press the Engine Push button 11 to deactivate the engine throttl
11. air temperature may fall below 32 F 0 C Failure to do so may result in shortened component life or component failure 1 Clean and dry the debris body 2 Drain the water system See page 3 38 3 Check all fluid levels and lubricate the unit VA0000S4787 3 43 Section 3 Operation This Page Intentionally Left Blank 3 44 VA0000S4787 Section 4 Lubrication amp Maintenance SECTION 4 LUBRICATION amp MAINTENANCE 4 1 GENERAL Careful attention to proper preventative maintenance as described in this section will insure and extend trouble free operation of the unit Particular attention to correct lubrication of the unit routine cleaning and maintenance of the hydraulic system are the most vital areas of preventative maintenance required The objective of preventative maintenance is to anticipate and prevent operation difficulties before they require extended down time for costly repairs Prepare and adhere to a maintenance schedule Keep detailed records of all maintenance performed Regularly inspect operating and maintenance records for deviations from normal operating conditions Analyze the records for indications of potential trouble Note This section provides general operator lubrication and maintenance information Refer to Service Manual for detailed maintenance lubrication and service information VA0000S4787 4 1 Section 4 Lubrication amp Maintenance 4 2 DAILY PREVENTATIVE MAINTENANCE Ea
12. component life 3 Check all fluid levels and refill as needed If service or repairs are required place Do Not Operate tag on cab conirol box ignition auxiliary engine control panel and steering wheel of vehicle and remove keys 2 2 WALK AROUND INSPECTION Note Complete all required maintenance before operating unit FALL HAZARD Use extreme caution when checking AWARNING items beyond your normal reach Use an approved owo021 ladder Failure to comply could result in death or serious injury Walk around inspection must be performed at beginning of each work shift or at each change of operator VA0000S4787 2 1 Section 2 Pre Operation and Controls OARO760 Begin your walk around inspection at item 1 as noted below Continue to your right checking each item in sequence Be sure to check all steps below while parked on level ground with all cylinders in their retracted position INSPECTION NOTE In addition to any other criteria mentioned on all components Ensure that there are no loose or missing parts and that all parts are securely fastened e Check for visible leaks and excessive wear Inspect all structural members for cracks excessive corrosion and other damage 1 Hose Reel front or rear mounted if equipped NOT SHOWN Check hose reel gear box oil level e Grease hose reel lube points e Check conditions of pins and clamps Ensure clamps are tight and pins are in good condition
13. equipped with a cold weather recirculation system Water tank or other component damage may occur 3 4 VA0000S4787 Section 3 Operation 3 4 PRIMING THE JETTING PUMPS The jetting pumps must be primed with water before activated in order to decrease the chance of damage to the jetting pumps Make sure that the water tanks are filled before attempting this procedure THIS ILLUSTRATION IDENTIFIES VALVE LOCATION ONLY REFER TO INSTRUCTIONS FOR PROPER VALVE POSITIONING 1 Turn the low pressure Jetting Pump drain valve 1 to the OPEN positions VA0000S4787 3 5 Section 3 Operation THIS ILLUSTRATION IDENTIFIES VALVE LOCATION ONLY REFER TO INSTRUCTIONS FOR PROPER VALVE POSITIONING 2 Turn the main water supply ball valve 2 to the OPEN position 3 After water runs from the low pressure Jetting Pump drain valve turn the low pressure Jetting Pump drain valve 1 to the CLOSED position 4 Priming is complete Do not activate pump until finished priming Activation of CAUTION pump before finished may cause damage to the unit and or OANO340 components Water system operates at high pressures CAUTION OANO0340 3 6 VA0000S4787 Section 3 Operation 3 5 COLD WEATHER RECIRCULATION With Digital Controls The cold weather recirculation option is used when travelling in cold weather conditions It is used to keep the water from freezing in the water system This system can be run from eithe
14. for 2000 psi while regular hand guns are only rated for 800 psi 7 Connect the hydro excavator handgun to the hose reel 8 Turn the Hydro Excavator Vent ball valve 8 to the HYDRO EXCAVATOR position VA0000S4787 3 15 Section 3 Operation Fag WACHENDORFF OARO950 9 Press the Water Push button 9 to activate the water system The Water Indicator 10 will illuminate when the systems are activated and engaged Then press the Engine Push button 11 to activate the engine throttle controls The Engine Indicator 12 will illuminate when the engine throttle controls are ready to be increased decreased VACUUM RELIEF ENGINE FASTER WATER FASTER BLOWER SLOWER LOWER i 13 OAR0960 10 Increase the water flow coming from the jetting pump by pressing and holding the top of the Water Faster Slower Switch 13 to the FASTER position until desired flow is reached This will increase the water flow in increments of ten or higher if button is held down 3 16 VA0000S4787 Section 3 Operation OARO970 11 You can also increase the water flow coming from the jetting pump by pressing and holding the top of the Water Faster Slower switch 13 to the FASTER position until desired flow is close and then fine tune the pressure in small increments by turning the Rheostat Knob 14 either clockwise or counterclockwise while the
15. gov VA0000S4787 1 15 Section 1 General Safety Practices 1 4 SUPPORT SYSTEMS Body Support OANO070 When maintenance is performed that requires working under a raised body the raised EMPTY body must be supported by the body support stands provided These are supports only not lifting devices They must be used in conjunction with the hoist cylinder not in place of Never support a loaded body with the body supports Never try to remove a hoist cylinder leaving the body supported by the stands To use the body support stands 1 Raise the debris body until there is enough room for the support stands to be turned into place See page 2 15 for details 2 Turn the handle of the body support stand counterclockwise until it is in the fully upright position 3 Lower the debris body until the support stands slide into the support receptacle 1 16 VA0000S4787 Section 1 General Safety Practices Rear Door Support x OANO080 When maintenance or cleaning is to be done inside a body or on the rear door that requires it to remain open use the rear door support provided 1 Open tailgate See page 2 15 for details 2 Unpin the support and let it fall into place 3 Lower the tailgate until the support slides into the tailgate support receptacle VA0000S4787 1 17 Section 1 General Safety Practices 1 5 PERSONAL PROTECTION EQUIPMENT L vey gt OAL0560 Wear all the protective clothing and pe
16. owo021 could result in machine damage property damage personal injury or death VA0000S4787 1 1 Section 1 General Safety Practices 1 3 OPERATION SAFETY Electrical Hazards OANO010 OALO0070 e This machine is not insulated and does not provide protection from contact or being near electrical current NEVER operate the unit in an area where overhead power lines overhead or underground cables or other power sources may exist without ensuring the appropriate power or utility company de energizes the lines e Always check for power lines before raising boom or debris body 1 2 VA0000S4787 Section 1 General Safety Practices Fire Explosion Hazards OW0300 OANO020 DO NOT fill the fuel tank or service the fuel system near an open flame sparks smoking materials or with engine running Engine fuel is flammable and can cause a fire and or explosion VA0000S4787 1 3 Section 1 General Safety Practices Burn Hazards Zid Ws e Never touch the blower casing or associated piping accessories after operation OANO030 e Engine coolant is hot and under pressure at operating temperature The radiator and all lines to heaters of the engine contain hot water or steam and any contact could cause severe burns e Check coolant level before heating occurs and if necessary only after the engine has been stopped and the filler cap is cool enough to remove with your bare hand Remove filler cap slowly t
17. stands first will cause serious OANO340 machine damage 6 Lower the body by pushing the Hoist lever 3 until the body is in the fully lowered position When the debris body reaches the fully lowered position CAUTION IMMEDIATELY release Hoist lever Failure to do so can OANO340 cause machine damage 7 Disconnect and store the hand gun VA0000S4787 3 37 Section 3 Operation 3 11 PURGING THE SYSTEM THIS ILLUSTRATION IDENTIFIES VALVE LOCATION ONLY REFER TO INSTRUCTIONS FOR PROPER VALVE POSITIONING 1 Turn the Water Tank drain valves 1 at the rear of the unit to the OPEN position Let all of the water drain from the water tanks and leave the Water Tank drain valves in the OPEN position 3 38 VA0000S4787 Section 3 Operation F ag An gt Lol gt THIS ILLUSTRATION IDENTIFIES VALVE LOCATION ONLY REFER TO INSTRUCTIONS FOR PROPER VALVE POSITIONING 2 Turn the drain valves 2 3 amp 4 to the CLOSED positions and the Air Purge ball valve 5 to the CLOSED position VA0000S4787 3 39 Section 3 Operation 4 OAR0930 THIS ILLUSTRATION IDENTIFIES VALVE LOCATION ONLY REFER TO INSTRUCTIONS FOR PROPER VALVE POSITIONING 3 Make sure the Main Water Supply ball valve 6 is in the CLOSED position and turn the Pump Tank Flush ball valve 7 to the TANK FLUSH position 4 Turn the Air Purge ball valve 5 to the OPEN position This will blo
18. to the FASTER position until desired rom level is close and then fine tune the rpm s in small increments by turning the Rheostat Knob 10 either clockwise or counterclockwise while the engine rpm screen is active on the display screen This will increase the rpm level in increments of one 7 Close the Vacuum Relief valve by pressing the top of the Vacuum Relief switch 2 up The vacuum relief indicator light on the bottom of the switch will not illuminate indicating that the relief is closed 8 If something becomes lodged or can t make it through the boom intake tubes press the top of the Vacuum Relief switch 2 up to activate the relief function This can be used for emergencies pertaining to the boom as well VA0000S4787 3 23 Section 3 Operation To deactivate 1 Press the top of the Vacuum Relief switch 2 up to open the relief 2 Press the top of the Blower switch 8 up to disengage the blower The blower indicator light on the bottom of the switch will not illuminate indicating that the blower is disengaged 3 Press the Engine Push button 6 to deactivate the engine throttle controls This will bring the engine to idle The Engine Indicator 7 will not illuminate when the engine throttle controls are deactivated 4 Move the boom out of the sewer by using either the boom joystick 3 on the front of the hose reel control box or using the boom pendant connected to the Boom Pendant Plug In 4 See Page 2 12
19. which must be traced and corrected to avert equipment failure and possible damage to components 4 2 VA0000S4787 Section 4 Lubrication amp Maintenance 4 Water Pump Strainer Remove the filter basket located in the Y strainer 1 of the water pump feed clean and reinstall VA0000S4787 4 3 Section 4 Lubrication amp Maintenance 4 3 WEEKLY PREVENTATIVE MAINTENANCE 1 Clean Hydraulic Tank Breather Clean the air breather 1 every week Replace as required 4 4 VA0000S4787 Section 4 Lubrication amp Maintenance 4 Cyclone Inspection a Pull upper plates 1 check the screen and clean Check for abundance of liquid or debris b Pull lower plate 2 and clean c Check plug on bottom for debris if equipped 2 Check Air Access Areas Check all intake hoses nozzles and deflectors for wear Check the boom closure seals for dirt Wipe away any dirt and apply a light coating of grease on the inside edges Also check for tight connections between intake couplers nozzles ball joints etc Air leaks will reduce the efficiency of the blower VA0000S4787 4 5 Section 4 Lubrication amp Maintenance 4 4 MONTHLY PREVENTATIVE MAINTENANCE FILLER CAP MANO130 3 Power Pack Fluid Level Check hydraulic fluid level in the hose reel tilt cylinder hydraulic circuit The fluid level should be within one 1 inch of the filler cap Cylinder must be fully retracted for accurate readin
20. 0 2 Open the Vacuum Relief valve by pressing the top of the Vacuum Relief switch 2 up The vacuum relief indicator light on the bottom of the switch will illuminate indicating that the relief is open 3 20 VA0000S4787 Section 3 Operation OAL1450 3 Position the boom into the sewer by using either the boom joystick 3 on the bottom of the hose reel control box or using the boom pendant connected to the Boom Pendant Plug In 4 See Page 2 12 Fay WACHENDORFF a OAR1010 4 Press the Engine Push button 6 to activate the engine throttle controls The Engine Indicator 7 will illuminate when the engine throttle controls are ready to be increased decreased VA0000S4787 3 21 Section 3 Operation VACUUM BLOWER RELIEF i OAL1560 5 Press the top of the Blower switch 8 up to engage the blower The blower indicator light on the bottom of the switch will illuminate indicating that the blower is engaged WATER FASTER OAL1570 With the engine running press and hold the top of the Engine Faster Slower switch 9 to the FASTER position to increase engine rpm s to desired level This increases the amount of vacuum 3 22 VA0000S4787 Section 3 Operation OAR1020 6 You can also increase the engine rpm s by pressing and holding the top of the Engine Faster Slower switch 9
21. 4 7 LUBRICATION POINTS Lubrication amp Mainntenance Schedule Item Lubrication EE gay Seyi Bier Gees n E 3 E ER 2 3 lt g5crzses Note Note Refer to Engine and Clutch Manual for remainder of lubrication instructions VA0000S4787 4 11 Section 4 Lubrication amp Maintenance This Page Intentionally Left Blank 4 12 VA0000S4787 Section 5 Specifications SECTION 5 SPECIFICATIONS 5 1 PRODUCT SPECIFICATIONS Lubricants Greased ei es ia A ec e Multiservice Lithium Based quantity grade Hydraulic System Approximate capacity Entire SYStem 22 e edn a era ee 45 gallons 170 34 liters Main Reservoir s ccccesececseeeceeneecesesceeeeseeeneseneesenseeeenenenes 31 gallons 117 35 liters Ollaan r nk ede Rete ee Mobil 424 or equivalent System pressure Settings ceeeeeceeeeeeeeeeeeeeeeeeeeteeeeeeeeeeeeeaees Main Valve 2000 psi Filtration tiaren a an Suction and return line disposable filter element s Water Pump General MSS 55 Typa kemenn nalts a 80gpm 302 83 liters 1800 rpm 2000psi Capacity siet teet ate 10 5 quarts 9 94 liters Type 0f Olleria nik dred ieee Texaco Meropa 220 or equal Greases A E E deca eeteneest Silicone Based Vacall p n VA39010010A Myers DP 65 TyP cee aie kina lees 65gpm 246 05 liters 1800 rpm 2000psi Capacity existe Satie cid Sie oiled ele Ge de ad Sg 4 5 quarts 4 26 liters TYPE Of Oll hrer nitive da needa Texaco Me
22. EMOVE KEY before going under chassis ENTANGLEMENT HAZARD ROTATING SHAFTS could cause death or serious injury VA4160 0298A PINCH POINT could ACAUTIO N crush or cut WEAR PROTECTIVE EQUIPMENT when using or servicing this machine Failure to comply may cause personal injury y DO NOT place any pai rA of machine within CONTACTING POWER 10 feet 3m LINES will result in of power lines death or serious inju vass000048 VA55900044 A WARNING al Use prop only with FALLING A orni a empty body SECURE BODY y BODY with prop could before going under crush elevated body _ vasstonle KEEP CLEAR of swinging tailgate SECURE TAILGATH PFO snes OARO770 2 4 VA0000S4787 Section 2 Pre Operation and Controls 2 4 CONTROLS amp INDICATORS Cab Control Box With Digital Controls STROBE OAL1310 NOTE m ntrols m ional Check which control r unit i equipped with 1 Pump Road Mode Switch Selects either pump mode or road mode To select PUMP MODE press the bottom of switch To select ROAD MODE press the top of switch 2 Cold Weather Recirculation Switch Activates deactivates the cold weather recirculation system To activate the cold weather recirculation system press the top of switch The recirc pump indicator light on the bottom of the switch will illuminate indicating that the system is active To deactivate the
23. ER FASTER VACUUM BLOWER RELIEF 4 X OAL1380 3 Press the top of the Power On Off switch 1 up to activate the digital controls The panel power indicator light on the bottom of the switch will illuminate indicating that the power is on 3 12 VA0000S4787 Section 3 Operation F ag An gt Lol gt THIS ILLUSTRATION IDENTIFIES VALVE LOCATION ONLY REFER TO INSTRUCTIONS FOR PROPER VALVE POSITIONING 4 Turn the drain valves 2 3 amp 4 to the CLOSED positions and the Air Purge ball valve 5 to the CLOSED position VA0000S4787 3 13 Section 3 Operation OAR0930 THIS ILLUSTRATION IDENTIFIES VALVE LOCATION ONLY REFER TO INSTRUCTIONS FOR PROPER VALVE POSITIONING 5 Make sure the Main Water Supply ball valve 6 is in the OPEN position and turn the Pump Tank Flush ball valve 7 to the PUMP position 3 14 VA0000S4787 Section 3 Operation 7 A i A EA use THIS ILLUSTRATION IDENTIFIES VALVE LOCATION ONLY REFER TO INSTRUCTIONS FOR PROPER VALVE POSITIONING 6 Turn the Hydro Excavator Vent ball valve 8 to the VENT position in order to connect the hydro excavator handgun Be sure to look at the tags attached to the frame of your unit near the hydro excavator assembly for detailed instructions Note Be sure to use the hydro excavation handgun and not the regular hand gun Hydro excavation handguns are rated
24. Off switch 8 down to deactivate the digital controls The panel power indicator light on the bottom of the switch will not illuminate indicating that the power is off 5 Push and hold the Tailgate lever 1 UP to close the tailgate completely VA0000S4787 3 31 Section 3 Operation 3 9 DECANTING This function is used to drain excess water from the debris body to make more room for solid waste materials The All usually takes in more water than solid material when vacuuming which causes the debris body to fill up before all of the material has been picked up This function is used at the job site so that the operator doesn t have to drive to the dump site and come back for more vacuuming OAL0470 Rear Decant Steps 1 Position the unit on flat level ground with the tailgate near the location that was vacuumed 2 Unroll the decant lay flat hose 1 on the tailgate and connect with band clamps to the port 2 on the right side of the tailgate Make sure the other end is going into the same location that was vacuumed 3 Open the butterfly valve 3 on the tailgate and leave open until all the water has been drained from the debris body 4 Close the butterfly valve 3 and disconnect the decant lay flat hose 1 from the port 5 Connect the decant lay flat hose 1 with band clamps to the ball valve 4 at the discharge end of the sludge pump on the left side of the tailgate if your unit is equipped with one Make s
25. VACALL Operator amp Safety Manual Keep this manual with machine at all times AllExcavate VA0000S4787 Original Issue J une 7th 2011 CALIFORNIA PROPOSITION 65 BATTERY WARNING Battery posts terminals and related accessories contain lead and lead compounds chemical known to the State of California to cause cancer and reproductive harm WASH HANDS AFTER HANDLING CALIFORNIA PROPOSITION 65 EXHAUST WARNING Diesel Engine exhaust and some of its constituents are known to the State of California to cause cancer birth defects and other reproductive harm Vacall is a registered trademark for street sweepers catch basin cleaners sewer cleaners attachments and other components manufactured and marketed by Gradall Industries Inc Revision Log REVISION LOG June 7 2011 A Original issue of manual VA0000S4787 a Read This First This manual is a very important tool Keep it with the machine at all times The purpose of this manual is to provide owners users operators lessors and lessees with the precautions and operating procedures essential for the safe and proper machine operation for its intended purpose Due to continuous product improvements Gradall Industries Inc reserves the right to make specification changes without prior notification Contact Gradall Industries Inc for updated information Operator Qualifications The operator of the machine must not operate the
26. andgun from the jetting pump Tips on the end of the handgun hose use water to excavate clean etc VA0000S4787 3 3 Section 3 Operation 3 3 FILLING THE WATER TANKS Steps for filling the water tanks a 1 If your unit has a Y strainer at the end of the fill tube remove the plug from the back of the Y strainer and remove the screen that is inside the chamber Clean the screen monthly Re insert or replace the screen and reinstall the plug 2 Connect the water tank fill tube 1 to a clean source of pressurized water using the supplied fill hose If your unit is equipped with a Y strainer on the fill tube turn the ball valve to the CLOSED position Note A Excavate units are all equipped with a four inch air gap on top of the water tank fill side which is required when filling out of hydrants If a fire hydrant is to be used as a water source flush the hydrant until the water is visibly clear before filling C Some water systems operate at high pressures Over AUTION pressurizing the fill hose may cause it to rupture OAN0340 3 Slowly open the source s valve and begin filling Continue filling tanks until water reaches the desired level close the water source s valve and remove and store fill hose Note Overfilling will not cause damage to the unit Do not fill water tank or store water in the tank if the ambient CAUTION outside temperature is below 32 F 0 C unless the unit is OAN0340
27. cal hazards are common in sewers drains and catch basins Use appropriate personal protective equipment to avoid injury and contamination Get medical attention for injuries associated with cleaning sewers drains and catch basins if biological contamination is suspected VA0000S4787 1 13 Section 1 General Safety Practices Dust Hazard D Repeated or substantial breathing of hazardous dusts including crystalline silica could cause fatal or serious respiratory disease including silicosis Concrete masonry many types of rock and various other materials contain silica sand California lists respirable crystalline silica as a substance known to cause cancer Operation of this equipment under certain conditions may generate airborne dust particles that could contain crystalline silica In those conditions personal protective equipment including an appropriate respirator must be used If excessive dust is generated a dust collection or suppression system should also be used during operation OACO0660 1 14 VA0000S4787 Section 1 General Safety Practices Confined Spaces Hazard Follow all requirements for confined space when servicing All debris body large water body and vessals that can be entered are to be considered permit required confined space as defined by the Occupational Safety and Health Administration OSHA The following information is from OSHA 3138 01R 2004 The full document can be obtained from www osha
28. ch day perform the following maintenance Never enter the AllExcavate body until the blower is A WARNING disengaged and the truck is off with the keys removed Owo021 and Do Not Operate tags are on the unit Before entering the body secure tailgate prop in locked position 1 Inspection Perform the pre operational inspection described in the Operator amp Safety manual 2 Daily Cleaning Raise the tailgate and secure with prop Raise the debris body and secure with prop Clean the inside of the debris body Check to make sure the debris body float ball is clear of debris Leave the debris body and tailgate raised and open to displace the leftover moisture ooo oo P Ph Drain water from hose on tailgate sump g After the cleaning is completed start the engine engage the blower fan and run the unit for a short time to remove moisture from the body Note Drain water tank when the ambient temperature is below 32 F 0 C 3 Checking Fluid Level Daily When checking the fluid level in the hydraulic tank and the blower insure that all cylinders are in their retracted position The fluid level sight glasses should be half covered If low fill the hydraulic tank with hydraulic fluid or the blower with oil as specified in Specifications section After greasing the blower drive line ensure it rotates freely Note When checking the fluid level note any frequent or sudden loss of fluid This could indicate leakage
29. cold weather recirculation system press the bottom of switch 3 Strobe Switch Activates deactivates the strobe light system To activate the strobe light system press the top of switch The strobe indicator light on the bottom of the switch will illuminate indicating that the system is active To deactivate the strobe light system press the bottom of switch VA0000S4787 2 5 Section 2 Pre Operation and Controls Hose Reel Controls Main Digital Controls VACUUM RELIEF 4 OAR0790 NOTE Some controls may be optional Check to see which controls your unit is equipped with 1 Electronic Hose Reel Control Box Activates various functions for the hose reel and boom See Page 2 8 2 Blower Mode Selector Switch Engages disengages blower To engage blower press top of switch The blower indicator light on the bottom of the switch will illuminate indicating that the power is on To disengage blower press top of switch 3 Work Light Switch Activates deactivates work lights To activate work lights press top of switch The work light indicator light on the bottom of the switch will 2 6 VA0000S4787 10 11 12 Section 2 Pre Operation and Controls illuminate indicating that the lights are active To deactivate work lights press bottom of switch Reel In Lock Free Switch Switch used to reel in out and lock the hose reel Press top of switch
30. dants NOTE There are multiple pendants available for the AllExcavate units Check to see which controls your unit is equipped with BEDE DOWN RIGHT CLOSE OAL0050 1 Boom Up Down Switch Switch for raising lowering the boom Press and hold switch up to the UP position to raise the boom Press and hold switch down in the DOWN position to lower the boom 2 Boom Left Right Switch Switch for swinging the boom right left Press and hold switch up in the LEFT position to swing the boom left Press and hold switch down in the RIGHT position to swing the boom right 3 Boom In Out Switch Switch for extending retracting the boom Press and hold switch up to the IN position to retract the boom Press and hold switch down to the OUT position to extend the boom 4 Open Close Switch Switch for opening closing the vacuum relief Press switch up to the OPEN position to open the vacuum relief Press switch down to the CLOSE position to close the vacuum relief Make sure to release boom pendant switches once the CAUTION boom has been raised lowered or swayed to it s limits OAN0340 Failure to do so may cause damage to the unit 2 12 VA0000S4787 Section 2 Pre Operation and Controls o a fw A nevier W OPEN N VACALL o TY MAGNETEK OAL1350 Note If this pendant becomes disconnected loses the signal or turns off the emer
31. debris body see page 3 32 5 Open the tailgate by pulling and holding the Tailgate lever 2 6 Raise the body by pulling the Hoist lever 3 You may have to rock the debris body by alternating pulling and pushing the lever back and forth This may help remove debris that has become stuck 3 36 VA0000S4787 Section 3 Operation Make sure to release tailgate body levers once they have CAUTION been raised or lowered to their limits Failure to do so may OANO340 cause damage to the unit 7 Raise the body support safety stands See Page 1 16 8 Secure the tailgate using the tailgate props See Page 1 17 9 Clean the debris body See below Cleaning the Debris Body 1 Make sure that the tailgate is secured using the tailgate props See Page 1 17 2 With the body in the raised position wash out the entire debris body with the water hand gun Start at the upper front corner and work downward and toward the rear of the body Change sides and repeat the procedure Note If the unit is to be used immediately after dumping then it is necessary to clean only the tailgate seal area 3 Wash out the sludge pump attached to the tailgate if equipped 4 Raise the tailgate to remove the tailgate props and lower the tailgate by pushing the Tailgate lever 2 5 Raise the debris body enough to release store the body support safety stands Attempting to lower the debris body without releasing storing CAUTION the body support safety
32. e contamination may cause serious pump wear malfunctioning of pumps and valves and sludge accumulations within the system in relatively short periods of time It is also essential that moisture and water be kept from the hydraulic fluids and system Commercial Hydraulic Fluid Testing Hydraulic fluid samples should be taken periodically for laboratory analysis The actual sampling method is critical It should be done based on ANSI Standard B93 19M R1980 This standard is available from the National Fluid Power Association 3333 N Mayfair Rd Milwaukee WI 53222 Samples should be taken from the center of the reservoir when the fluid is at operating temperature and placed in a clean dry glass bottle with a non shedding screw on cap The bottle should be labeled with the date type of fluid and model and serial number of the machine Two identical samples should be taken One for laboratory analysis and one for your own preliminary analysis while you are waiting for the lab report We recommend the use of commercial laboratory services for analysis of routine fluid samples taken on a regularly scheduled basis The most important analysis are particle count Spectro chemical analysis water content and viscosity In House Hydraulic Fluid Testing After your sample has been allowed to stand for 20 to 30 minutes to eliminate all air bubbles hold the bottle up to the light to check for debris in the fluid and also check whether the fluid i
33. e controls This will bring the engine down to idle The Engine Indicator 12 will not illuminate when the engine throttle controls are deactivated 2 Deactivate the boiler See Page 2 16 for details 3 Press the Water Push button 9 to disengage the water pump The Water Indicator 10 will not illuminate indicating the system is inactive and disengaged OAR1000 4 Set the reel speed pay in by pressing the Set Reel Speed Push button 17 to access the set reel speed display With display active turn the Rheostat Knob 14 either clockwise or counterclockwise to increase or decrease the reel pay in speed 5 Press the top of the Reel In Lock Free switch 16 to the REEL IN position to pay the hose in Once the hose has been paid in you can lock the reel from paying in or out further by pressing the switch back to the neutral or LOCK position VA0000S4787 3 19 Section 3 Operation 3 7 VACUUMING Vacuuming is usually done in conjunction with jetting With Digital Controls To activate and operate WATER FASTER OAL1380 1 Press the top of the Power On Off switch 1 up to activate the hose reel controls The panel power indicator light on the bottom of the switch will illuminate indicating that the power is on WATER FASTER ENGINE FASTER VACUUM BLOWER RELIEF 4 OAL144
34. eather re circulation indicator light on the bottom of the switch will illuminate indicating that the system is active 7 If the water needs to be at least 45 F 7 C activate the boiler See Page 2 16 for details 8 The unit is now ready for travel 7 3 10 VA0000S4787 Section 3 Operation Deactivating the Cold Weather Recirculation 1 Inside the cab press the bottom recirculation pump switch 9 down to deactivate the water pump The cold weather re circulation indicator light on the bottom of the switch will not illuminate indicating that the system is inactive Deactivate the boiler See Page 2 16 for details Stop the engine Disconnect the hydro excavator hose 5 from the recirculation quick disconnect 6 Drain the water from the recirculation system by leaving the Low Pressure drain valve 2 and hydro excavator hose 5 open for a few minutes Turn the Low Pressure drain valve 2 to the CLOSED position VA0000S4787 3 11 Section 3 Operation 3 6 HYDRO EXCAVATOR OPERATION Hydro excavation is usually used in conjunction with vacuum operations to dig while reducing the possibility of damaging sewer pipes gas lines etc that may be buried under the work site With Digital Controls To activate the Hydro Excavation system and operate 1 Position the unit and hose reel for excavating operation 2 Install the proper tip to the end of the handgun WAT
35. ection 3 Operation Manual Transmission Shift Procedures With Digital Controls C O Read instructions before operating Failure to follow shifting AUTI N procedure may cause transfer case damage OANO0340 To begin operation 1 oa PF oO DN N Shift transmission into neutral Set parking brake Build air pressure to 100 psi Idle engine Locate ROAD PUMP MODE switch inside the cab and turn to PUMP MODE DO NOT engage the blower without first opening the vacuum relief This will allow free air passage Place the transmission in drive Select engine speed with throttle control at panel VA0000S4787 Section 3 Operation 3 2 WATER SYSTEM Drain Valves The following drain valves are located on the AllExcavate unit At Water Tanks on each tank at the bottom backside At Sludge Pump if so equipped At the Water Pump Cabinet 1 high pressure 1 low pressure 1 extra At the rear of unit near tailgate 2 under tailgate Ball Valves The following ball valves are located on the AllExcavate unit e At Water Supply Cross Over Tube Assembly on the right side for pump tank flush selection e At Water Supply Cross Over Tube Assembly on the right side for water supply At Hydro Excavator Hose Reel on side for vent hydro excavate selection At Water Pump Cabinet for air purge AllExcavate Water System The water is supplied to the hydro excavation h
36. eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeaeees 4 11 Section 5 Specifications 5 1 Product Specifications issis haiena ienaa ain ar ae aia iaat 5 1 WUBI CAINS oo isre r TA 5 1 Hydraulic Syste M 0 0 ecceeeeeeceseeeeeeeeceaeeeeeeeeseaeeteaeeeeaes 5 1 Water PUMP eena N A 5 1 Transf CASO enera saestune aeaa ae traak trana ide 5 2 BOWE Tese I EEE A uicaeedieay tee elersteeheee 5 2 VA0000S4787 Table of Contents Hydraulic Power Pack ccccccecceeeeeeseeeeectcaeeeeeeeeeeeeees 5 2 Capscrew Marking and Torque ValuesS ccccscceeee 5 3 Index VA0000S4787 iti Table of Contents VA0000S4787 Section 1 General Safety Practices SECTION 1 GENERAL SAFETY PRACTICES 1 1 HAZARD CLASSIFICATION SYSTEM Safety Alert System and Safety Signal Words A DANGER OW00101 DANGER indicates an imminently hazardous situation which if not avoided will result in death or serious injury WARNING OW0021 WARNING indicates a potentially hazardous situation which if not avoided could result in death or serious injury CAUTION Ow0031 CAUTION indicates a potentially hazardous situation which if not avoided may result in minor or moderate injury OAN0340 CAUTION indicates a potentially hazardous situation which if not avoided may result in property damage 1 2 GENERAL PRECAUTIONS Before operation read amp understand this manual A WARNING Failure to comply with the information in this manual
37. eeeeeeeesseeeeeeneees 3 12 With Digital Controls cccceeeeeeeeeeeeeeeeeeeeeeeeeeeaeeseaes 3 12 Bef NACUUMUIN Gres feot cet e ce E AE RATETA AERE EESE 3 20 With Digital Controls 0 cccceeeeeeeseeeeeeeeeeeteeeeesaeeeeaes 3 20 3 8 TANK Flushes dacs ied ee lw AG andl 3 25 With Digital Controls cccceeeeeeeeseeeeeeeeeeeteeeeeeaeereaes 3 25 39 DECANTING ae aseesta enka AEE EEEE RE EERE 3 32 3 10 Unloading Procedure ssssssssssrreserrrnssererressrrnnsrnnnneeerenn 3 36 Dumping Load Raising Debris Body 3 36 Cleaning the Debris Body cccccceeseeeeeteeeeseeeeeees 3 37 3 11 Purging the Systemi keieren aaarnas 3 38 3 12 Blower Pump Mode to Road Mode 2 ceeeeeeeeeees 3 42 Automatic Transmission Shift Procedures 0 3 42 Manual Transmission Shift Procedures 008 3 42 3 13 End Of Shift Shutdown ee eeeeee eect eeeeeeeeeeeeeteaeeneenees 3 43 Winterizing Procedure i cceeeecsseeeeeesteeeeeeenteeeeeeeeaaes 3 43 Section 4 Lubrication amp Maintenance AT Genera raea a das gate aa iA a anaa a a eli cade tan da dees 4 1 4 2 Daily Preventative Maintenance 4 2 4 3 Weekly Preventative Maintenance seeeeeeeeen 4 4 4 4 Monthly Preventative Maintenance seeeeeeensnn 4 6 4 5 Semi Yearly Preventative Maintenance cceeee 4 9 4 6 Yearly Preventative Maintenance cccceeeeeeeeeeeeeeeees 4 10 4 7 Lubrication POints cc ec
38. g Note This electric over hydraulic package is located above the blower 4 Electrical System Check electrical wiring and insulation for frays breaks corrosion and loose connections 5 Body Hoist a Inspect upper and lower trunnion ends of cylinder at cylinder and lifting lever cross shafts at frame at valve and at pump Inspect all hose lines for damage and hose ends for tightness Check valve control for proper shifting Check cylinder packing a light film of fluid on the piston rod is acceptable Check the mounting bolts for loosening f Check the pins for holes and or wear 6 Intake Hose ooo fF Intake hoses are made of rubber and fabric and wear should be expected This wear can be kept to a minimum by employing a few good operation and maintenance practices a Inspect the hose frequently to determine where the most wear is occurring b Rotate the hose periodically to reduce the wear in one spot Rotating the hose 180 degrees 90 degrees and end over end periodically will improve the life c Minor cracks punctures and other leaks should be repaired as soon as they are detected to prevent enlarging to a point where they cannot be repaired 4 6 VA0000S4787 Section 4 Lubrication amp Maintenance 7 Hydraulic System Service Contamination Many hydraulic problems may be traced directly to the fluid It is important that all foreign matter be kept from the hydraulic fluid Invisible quantities of abrasive typ
39. gency stop function on the hose reel control box will need to be reset before any operations continue 1 Emergency Stop Switch Button for stopping all functions Push button down to stop all functions Twist button to reset emergency stop button to reactivate functions 2 Power On Off Switch Button for powering up pendant First emergency stop switch 1 must be out Turn switch to the ON position to power up the pendant Turn to ACTIVE position to activate the position Indicator light A or B must be illuminated for pendant to function VA0000S4787 2 13 Section 2 Pre Operation and Controls 3 10 11 12 13 14 15 Status Bar Indicator lights for pendant status Status indicator light will illuminate when power is on A or B indicator light will illuminate when pendant is activated Boom Down Button Button for lowering the boom Press and hold button down to lower the boom This button is proportional Boom Retract Button Button for retracting the boom Press and hold button down to retract the boom This button is proportional Boom Right Button Button for swinging the boom right Press and hold button down to swing the boom right This button is proportional Relief Close Switch Button for closing the vacuum relief Press and hold button down to close the vacuum relief Engine Throttle Decrease Button for controlling the decrease of the thro
40. gnal Words 1 1 1 2 General Precautions cccccceeeeeeeeeeeeeeeeeeeeeeeeetaeeeeeeeeees 1 1 1 3 Operation Safety ccccceceeceeeeeeeeeeeeeeeeeeeeeeeseeneeeetaeeee 1 2 Electrical Hazards suoneria iiini 1 2 Fire Explosion Hazards c ccccceseeeeeeeneeeeeeeeecaeeeeeeenaees 1 3 BurnHazards yc aise itive A Bal eee 1 4 Crush Haz rd Snakea dianid iaeiei a uae 1 5 Slip and Fall HaZard eececeececeeeeeeeeeeeeeneeeeeeeeeesaeeesenes 1 7 Tip Over HAZard cccececeeceeeeeeeeeeeeeeeeeseaeeeeeaeeseeeeeeeeeeeees 1 7 Job Site Hazards eececeeeeceeeeeeeeeeeeeeaeseeeeeeeetaeeeeeeeeee 1 7 Travel Hazards eriein aaea Ai 1 8 High Pressure Hazards ccccescsceeeeeeeeeeeeeeeecaeeeeeeenaees 1 9 Chemical Hazards ccccccceecececeeeeeeeeeeeeeeeeeeaeeteeeees 1 13 Sewer Gas HaZard cccecccecesceececeeeeeeeeeeeeeeeeesaaeeteneeees 1 13 Chemical Waste Hazard ccccceeeeeeeeeeeeeeeteeeeeeees 1 13 Biological Hazards ecceeeeesseeeeeeeeeeeeeeencaeeeeeeeaaes 1 13 DUST HAZEN orare a EAA AARAA 1 14 Confined Spaces Hazard ccccccceeceeeeeeeeesteeeeeneeees 1 15 1 4 Support Systems 200 2 cece cece e eee eeeeeeeeeeaeeeeeeeeseaeeeeeaeeees 1 16 1 5 Personal Protection Equipment c ceeeeeeeeeeeeeeeeeeeeeeee 1 18 Section 2 Pre Operation and Controls 2 1 Pre Operation Checks amp Inspection 2 1 2 2 Walk Around INSPeCtion 0 0 2 ceeeeeseeeeeeeenteeeeeeentaeeeeeeeaees 2
41. h the vehicle while engine is running e Never attempt to stop stall or slow moving components with hands feet or any other portion of your body OALO0080 Stay clear of rotating parts while engine is running Stop the engine and remove the key before going under the chassis Do not engage the PTO or other driven equipment from underneath the vehicle while engine is running e Never attempt to stop stall or slow rotating components with hands feet or any other portion of your body 1 6 VA0000S4787 Section 1 General Safety Practices Slip and Fall Hazard OANO060 Always maintain 3 point contact using proper hand holds and steps provided when mounting or dismounting Never grab control levers or steering wheel when mounting or dismounting machine Repair or replace damaged steps and grab handles e Keep grab handles steps and walkways free of mud oil grease and other foreign material Replace non skid surface material as required Tip Over Hazard e Always ensure unit is on firm and level ground before operating the dump system When dumping raise the body in steps allowing the material to dump out in a steady flow DO NOT ALLOW people and or vehicles beside debris body while dumping Job Site Hazards Always use safety cones Always activate beacons and flashers before job set up Open manholes and other access openings create risks of trips and falls Be aware of
42. industrial related recommended practice guides It is recommended that owners and operators obtain Specification and repair 1 10 VA0000S4787 Section 1 General Safety Practices inspection procedures for high pressure hose used in connection with sewer catch basin cleaning equipment Waste Equipment Technology Association 4301 Connecticut Avenue NW Suite 300 Washington DC 20008 2304 Phone 202 244 4700 Fax 202 966 4824 E mail wastecinfo WASTEC org Web http Awww wastec org END OF NOZZLE START OF HOSE TIP OF NOZZLE SA p is iE HOSE GUARD F l ae EXTENDED TIGER TAIL GUIDE FIN AWARNING High pressure water Guineas High pressure water can cause serious injury or death The handgun operates under high pressure Never point the handgun at another individual Severe injury can result from high pressure water OAL0640 Special safety equipment is required when operating the high pressure handgun Always wear safety toe shoes or boots waterproof shoes or boots preferred coveralls face shield and safety goggles and gloves waterproof gloves preferred VA0000S4787 1 11 Section 1 General Safety Practices Vacuum An injury caused by vacuum can be serious The vacuum must be stopped as quickly as possible at any sign of danger Seek medical attention immediately Keep vacuum tools and hoses away from face and body Concentrated vacuum on the body such as through a hose end can resu
43. ling the increase decrease of the water pump rpm s and water pressure Press and hold top of switch to slowly increase the water pump rpm s and water pressure Press and hold bottom of switch to slowly decrease the water pump rpm s and water pressure Vacuum Relief Switch Open Closed switch for the vacuum relief function Press top of switch to activate vacuum relief Press top of switch to deactivate vacuum relief VA0000S4787 2 7 Section 2 Pre Operation and Controls Digital Hose Reel Control Box OAR0800 NOTE Some controls may be optional Check to see which controls your unit is equipped with 1 Water Pump Push button Activates deactivates the water pump controls Press Push button to activate the water pump controls Water indicator light 5 will illuminate indicating the system is active Press push button to deactivate the water pump Engine Push button Activates deactivates engine controls Press Push button to activate the engine controls Engine indicator light 6 will illuminate indicating the engine controls are active Press push button to bring engine to idle Water Indicator Indicator light will illuminate when water system is activated Engine Indicator Indicator light will illuminate when engine controls are activated High Debris Indicator Indicator light will illuminate when debris tank needs emptied 6 Tachometer Indicates engine rpm Low
44. lt in serious injury or death Do not attach hose pipe or accessories with the vacuum on The vacuum can trap fingers hands and feet with enough force and impact to crush or cut e Do not use a bare open hose end for vacuuming A variety of hose and attachments are available to keep the operator clear of the hose opening 1 12 VA0000S4787 Section 1 General Safety Practices Chemical Hazards Hydraulic Fluid a Ow0950 DO NOT use your hand to check for leaks Use a piece of cardboard or paper to search for leaks Wear appropriate equipment to protect yourself from spraying fluid If fluid is injected into the skin seek medical attention immediately Stop engine let the hydraulic oil cool and relieve trapped pressure before loosening any hydraulic fitting Hydraulic oil is under enough pressure that it can penetrate the skin DO NOT attempt to repair or tighten any hydraulic hoses or fittings while the engine is running or when the hydraulic system is pressurized Sewer Gas Hazard Do not smoke or have lighted materials in or around sewer lines drains or catch basins Chemical Waste Hazard Storm drains catch basins and sewers may contain harmful chemicals To prevent contamination and injury wear chemical resistant gloves long sleeves trousers and safety glasses or face shields Seek immediate medical attention if exposure or contamination is suspected Biological Hazards Germs and other biologi
45. machine until this manual has been read training is accomplished and operation of the machine has been completed under the supervision of an experienced and qualified instructor Operators of this equipment must possess a valid applicable driver s license be in good physical and mental condition Operator must not be using medication which could impair abilities nor be under the influence of alcohol or any other intoxicant during the work shift In addition the operator must read understand and comply with instructions contained in the following material furnished with the Vacall e This Operator amp Safety Manual All instructional decals and plates AEM Vacuum Excavator Safety Manual Any optional equipment instructions furnished The operator must also read understand and comply with all applicable Employer Industry and Governmental rules standards and regulations If any manual is missing or illegible get a replacement from your employer distributor or from Gradall Industries Inc Modifications Any modification to VacAll products must be approved by Gradall Industries Inc b VA0000S4787 Read This First This product must comply with all safety related bulletins Contact Gradall Industries Inc or the local authorized VacAll representative for information regarding safety related bulletins which may have been issued for this product Gradall Industries Inc sends safety related bulletins to the
46. moner TOP VIEW REA ee l ER OF CONTROLS OALO060 1 Tailgate Close Push and hold lever in to lower the tailgate 2 Tailgate Open Pull and hold lever to open the tailgate 3 Body Lower Push and hold lever in to lower the body 4 Body Raise Pull and hold lever to raise the body 5 Sludge Pump Body Vibrator Off Push lever in to deactivate the sludge pump body vibrator This Control is optional and may not be available on all units 6 Sludge Pump Body Vibrator On Pull lever to activate the sludge pump body vibrator Make sure to release tailgate body levers once they have CAUTION been raised or lowered to their limits Failure to do so may CANOE cause damage to the unit VA0000S4787 2 15 Section 2 Pre Operation and Controls Boiler Controls amp Operation BOILER CONTROL 1 Boiler On Off Switch Controls the activation of the boiler Press switch to the right to activate the boiler system Press switch to the left to deactivate the boiler system 2 Flow Sensor Switch Diagnostic tool for overriding the flow sensor If the boiler does not come on when water is flowing through the system press switch to TEST to try to override the flow sensor If the boiler begins operating then the flow sensor needs replaced 3 High Temp Switch Diagnostic tool for overriding the high temp sensor If the boiler does not come on when water is flowing through the system press switch to TEST to try
47. n VACUUM RELIEF OAR1030 5 Press the top of the Power On Off switch 8 up to activate the digital controls The panel power indicator light on the bottom of the switch will illuminate indicating that the power is on VA0000S4787 3 27 Section 3 Operation Fag WACHENDORFF OARO950 6 Press the Water Push button 9 to activate the water system The Water Indicator 10 will illuminate when the systems are activated and engaged Then press the Engine Push button 11 to activate the engine throttle controls The Engine Indicator 12 will illuminate when the engine throttle controls are ready to be increased decreased VACUUM RELIEF ENGINE FASTER WATER FASTER BLOWER SLOWER LOWER i 13 OAR0960 7 Increase the water flow coming from the jetting pump by pressing and holding the top of the Water Faster Slower Switch 13 to the FASTER position until desired flow is reached This will increase the water flow in increments of ten or higher if button is held down 3 28 VA0000S4787 Section 3 Operation OARO970 8 You can also increase the water flow coming from the jetting pump by pressing and holding the top of the Water Faster Slower switch 13 to the FASTER position until desired flow is close and then fine tune the pressure in small increments by turning the Rheostat Knob
48. n amp Maintenance 4 5 SEMI YEARLY PREVENTATIVE MAINTENANCE 1 Hydraulic Filters Change the hydraulic filters 1 To remove the filter elements unscrew the filters from the filter assemblies head and remove the filter element Throw out the old filters and refill new filters with new hydraulic oil and screw back on Note Do not over tighten VA0000S4787 4 9 Section 4 Lubrication amp Maintenance 4 6 YEARLY PREVENTATIVE MAINTENANCE 1 Flushing Hydraulic System a Annually drain all fluid from the hydraulic tank Drain the hydraulic fluid reservoir by removing the drain plug b Fill the hydraulic tank with fresh fluid as specified in the Specifications section c Start the Vacall engine and operate all the hydraulic functions as described in the Operator s Manual Leave all the hydraulic cylinders in the retracted position and shut down the unit d Recheck the fluid level and add fluid as necessary to bring the level to half way in the sight gauge e Replace the hydraulic tank air breather 2 Seasonal Storage If the Vacall is going to be inactive for long periods of time or stored take the following steps to avoid corrosion in the body and air chamber a Steam clean the inside of the body b Repaint with a good primer such as Rustoleum to prevent any corrosive action due to moisture c Rotate the blower monthly by hand if needed 4 10 VA0000S4787 Section 4 Lubrication amp Maintenance
49. ngth PSI To 1 55 000 g r r Min Med Best Quality of Matt Indeterminate commercia Commercial Commercial SAE Grade Number tor2 6or7 CAPSCREW HEAD MARKINGS Manufacturer s marks may vary E3 These are all SAE Grade 5 3 line Capscrew Body Size Inches Torque Torque Torque Torque Thread Ft Lb kg m Ft Lb kg m Ft Lb kg m Ft Lb kg m 5 0 69 8 1 11 10 1 38 12 1 66 10 1 38 14 1 94 17 2 35 19 2 63 24 3 32 19 2 63 27 3 73 31 4 29 34 4 70 44 6 09 35 4 84 49 6 78 49 6 78 55 7 61 70 9 68 55 7 61 78 10 79 75 10 37 85 11 76 105 14 52 85 11 76 120 16 60 140 15 21 120 16 60 155 21 44 120 16 60 170 23 51 150 20 75 167 23 10 210 29 04 z 170 23 51 240 33 19 105 14 52 270 37 34 280 38 72 375 51 86 115 15 90 295 40 80 420 58 09 460 22 13 395 54 63 440 60 85 605 83 67 175 24 20 435 60 16 675 93 35 235 32 50 590 81 60 660 91 28 910 125 85 250 34 58 880 91 28 950 136 92 MANO340 Notes 1 Always use the torque values listed above when specific torque values are not available 2 The above is based on use of clean dry threads 3 Reduce torque by 10 when engine oil is used as a lubricant 4 Reduce torque by 20 if new plated capscrews are used VA0000S4787 5 3 Section 5 Specifications This Page Intentionally Left Blank 5 4 VA0000S4787 B Biological Hazards 1 13 Burn Hazards
50. o relieve pressure Allow components to cool before draining Do not allow hot oil coolant or components to contact skin e Relieve all pressure in air oil fuel or cooling systems before any lines fittings or related items are disconnected or removed e Battery electrolyte contains acid that can cause injury Avoid contact with skin and eye 1 4 VA0000S4787 Section 1 General Safety Practices Crush Hazards Debris Body _ OAN0050 e Never leave body raised while vehicle is unattended or while performing maintenance on unit Never work under or near the raised debris body without first securing the prop in the support receptacle located on the underside of the body See page 1 16 for details e Ensure the debris body is empty before using the prop to support the debris body Tailgate ni PZZ Never enter the debris body or stand beneath the raised tailgate without first securing the tailgate in the open position with the prop See page 1 17 for details OAN0040 Ensure there are no personnel at the rear of the unit when operating the dump system VA0000S4787 1 5 Section 1 General Safety Practices General AN j Do not operate belt driven components with the shroud doors open or belt guards removed Cover all external moving parts with adequate guards e Stay clear of moving parts while engine is running Do engage the PTO or other driven equipment from underneat
51. owner of record of this machine Contact Gradall Industries Inc to ensure that the current owner records are updated and accurate Gradall Industries Inc must be notified immediately in all instances where VacAll products have been involved in an accident involving bodily injury or death of personnel or when damage has occurred to personal property or the VacAll product FOR Accident Reporting and Product Safety Publications Current Owner Updates Questions Regarding Product Applications and Safety e Standards and Regulations Compliance Information Questions Regarding Product Modifications CONTACT Product Safety and Reliability Department Gradall Industries Inc 406 Mill Avenue New Philadelphia OH 44663 Phone 330 339 2211 Toll Free 1 800 445 4752 Other Publications Available Parts Manual cccccccccccssssssessececeececeeeeeeesecersess VA0000S4788 Service Manial i isc incite hie eee VA0000S4789 VA0000S4787 c Read This First This Page Intentionally Left Blank d VA0000S4787 TABLE OF CONTENTS Revision Log Read This First Table of Contents Operator Qualifications ccceceeeeeeeeeeeeeeeeeeeeeeteeeeeeeeees b MIOCITICATIONS ane chine avait tenders ETTE b Other Publications Available ccccceeeeeseeeeeeeeeeneeeees c Table of Contents Section 1 General Safety Practices 1 1 Hazard Classification System seeeeeeeeeeee eenen 1 1 Safety Alert System and Safety Si
52. r ROAD MODE or PUMP MODE Activating the Cold Weather Recirculation The following steps may contain optional equipment If your unit is not equipped with those features no additional action is required 1 Ensure the water tanks are at least half full hose reel is in travel position and the handgun and tank flusher circuitry is entirely air purged OAR0880 THIS ILLUSTRATION IDENTIFIES VALVE LOCATION ONLY REFER TO INSTRUCTIONS FOR PROPER VALVE POSITIONING 2 Turn the drain valves 1 2 amp 3 to the CLOSED positions and the Air Purge ball valve 4 to the CLOSED position VA0000S4787 3 7 Section 3 Operation PROPER VALVE POSITIONING 3 Connect the hydro excavator hose 5 to the recirculation quick disconnect 6 Secure the hose and close any panels or doors 3 8 VA0000S4787 Section 3 Operation THIS ILLUSTRATION IDENTIFIES VALVE LOCATION ONLY REFER TO INSTRUCTIONS FOR PROPER VALVE POSITIONING 4 Make sure the Main Water Supply ball valve 7 is in the OPEN position and turn the Pump Tank Flush ball valve 8 to the PUMP position 5 Start the engine VA0000S4787 3 9 Section 3 Operation STROBE THE CAB CONTROL PANEL ON YOUR UNIT MAY NOT MATCH THE ONE PICTURED ABOVE CHECK SECTION 2 TO SEE WHICH CAB CONTROL PANEL YOUR UNIT IS EQUIPPED WITH 6 Inside the cab press the top of the recirculation pump switch 9 up to activate the water pump The cold w
53. ropa 220 or equal Myers DP 80 TYPE Ten e ee 80gpm 302 83 liters 1800 rpm 2000psi Capacity ni naisin ge inn e iin Andie ides 4 5 quarts 4 26 liters Type 0f ON EREE tes eee ie Si ed eed eee Texaco Meropa 220 or equal VA0000S4787 5 1 Section 5 Specifications Transfer Case Omsi PFT PCV3000 Cabacityi c e0n ai ae ee ae See Transfer Case Owner s Manual Typev0t Olle sucked ectadhsetteeen aes wearer paieeli eee Dexron III or equal Blower Gear Box Capacity crensian aN See Blower Owner s Manual Drive End Capacity eeeeeeeseeeeseeeeeeeeneeeneetseeeseeeeeetens See Blower Owner s Manual Type of Olle ccs ncccchecesdescessdcee deetetenbicsedndcsaeenadel naa Texaco Meropa 220 or equal Check sight glass after filling Oil should be at half level on sight glass Hydraulic Power Pack Capai oisinnean eenn a Me cde aa as en sae Fill to 1 inch below fill cap Type Of Olli sit te tos einen ed atte the ieee Mobil 424 or equivalent Do not use engine oil automatic transmission fluid ATF or CAUTION add diesel fuel or kerosene to the hydraulic fluid The service OANO340 life of all hydraulic system components may be adversely affected 5 2 VA0000S4787 Section 5 Specifications Capscrew Marking and Torque Values Much Used Much Used Used at Times Used at Times To 1 2 69 000 To 3 4 120 000 To 5 8 140 000 150 000 To 3 4 64 000 To 1 115 000 To 3 4 133 000 Capscrew Diameter amp Minimum Tensite Stre
54. rs can be made prior to continued use Water Pressure WATER PRESSURE INJURY In the event of any AWARNING waterjet injury woos Seek medical attention immediately Inform the physician of the cause of the injury Tell the physician what type of waterjet project was being performed at the time of the accident and the source of the water Operators using or working around high pressure water systems need to take additional precautions including specialized personal protection equipment Additional information on high pressure water safety and this information is provided by and available as a wallet card from WaterJet Technology Association 906 Olive Street Suite 1200 St Louis MO 63101 1419 314 241 1445 fax 314 241 1449 e mail wita wijta org website www wjta org Use the handgun wash down system for final equipment and job site clean ups or cleaning debris build ups on the inside of body The water handgun operates at high pressure Never point the water handgun at yourself or others Always bleed pressure from the water handgun before disconnection from high pressure connection VA0000S4787 1 9 Section 1 General Safety Practices When setting up for rodding operations use the appropriate guide fin and hose guard tiger tail to prevent the nozzle form turning in the pipe and returning toward the operator The length of the assembled nozzle and guide fin must be greater than the diameter of the pipe
55. rsonal safety devices issued to you or called for by job conditions You may need Hard hat e Safety shoes Safety glasses goggles or face shield e Heavy gloves chemical resistant e Hearing protection e Reflective clothing e Wet weather gear e Respirator or filter mask Wear adequate clothing for the job conditions Always know where to get assistance in case of an emergency Know where to find and how to use a first aid kit and fire extinguisher fire suppression system 1 18 VA0000S4787 Section 2 Pre Operation and Controls SECTION 2 PRE OPERATION AND CONTROLS 2 1 PRE OPERATION CHECKS amp INSPECTION Note Complete all required maintenance before operating unit FALL HAZARD Use extreme caution when checking AWARNING items beyond your normal reach Use an approved Owo021 ladder Failure to comply could result in death or serious injury Pre operation checks amp inspections must be performed at beginning of each work shift or at each change of operator Contact your local Division of Motor Vehicles for a list of Pre trip inspections that are recommended in the Commercial Driver s License CDL Manual These inspections should be performed before the inspections on the following pages 1 Ensure all Safety decals are legible and in place Clean or replace as required 2 Before removing filler caps or fill plugs wipe all dirt and grease away from the ports If dirt enters these ports it can severely reduce
56. s clear or cloudy Any visible debris is an indication of a severe solid contamination problem the source of which must be located and corrected immediately Common sources of this kind of contamination may be component wear unsealed reservoir cover or dirty air breather filters If the sample is the least bit cloudy it may be an indication of water contamination the source of which must be located and corrected immediately Common sources are inadequate outdoor storage unsealed reservoir covers or condensation A Blotter Spot Test may also be performed to test for oxidation Place a drop of fluid on a piece of white blotter paper National Fluid Power Association P N 102480 Note The blotter test will provide an indication that a more complete test may be necessary a If the blotter remains colorless or develops only a light yellow ring oxidation is under control b If color develops but is uniform throughout the fluid is still serviceable but should be checked for correct additive content VA0000S4787 4 7 Section 4 Lubrication amp Maintenance c If the sample shows distinct rings the fluid should be changed d If a distinct dark spot remains in the middle but a lighter color fluid migrates outward in the blotter paper the fluid is about to dump sludge or other by products into the system The time for replacement of this fluid has already passed MANO170 VA0000S4787 Section 4 Lubricatio
57. such locations and do not step in or over them Ensure manhole covers and other covers are in place prior to leaving the jobsite Be aware of traffic and pedestrians on the job site Use extreme caution while moving around the vehicle to avoid contact with other moving vehicles Before stowing the boom or moving the vehicle be sure pedestrians are clear of the area VA0000S4787 1 7 Section 1 General Safety Practices Travel Hazards e Ensure unit is road worthy by performing a pre trip inspection before driving to and from jobsite e Look out for and avoid other personnel machinery and vehicles in the area Use a spotter if you do not have a clear view Before moving be sure of a clear path and sound horn When machine is operating or driving on public roadways comply with all local state and federal restrictions When driving ensure all equipment is properly secured and positioned for maximum visibility and adequate clearances Know the overall height of the machine Always check overhead and side clearances carefully before driving Ded PRD vvecs 1 OH2291 Always wear seat belt Maintain proper tire pressure at all times 1 8 VA0000S4787 Section 1 General Safety Practices High Pressure Hazards Release pressure before attempting to open any door hatch hose or tube Do not bend or strike high pressure lines e Report any loose or damaged tubes or hoses to mechanics so repai
58. ting from blower mode to road mode disengage CAUTION the transmission and allow one 1 minute for the drivelines to OAN0340 stop turning Failure to do so will CAUSE TRANSFER CASE DAMAGE 3 Locate ROAD PUMP MODE switch inside the cab and turn to ROAD MODE Manual Transmission Shift Procedures With Digital Controls To end operation 1 Adjust engine rpm throttle control to idle 2 Shift transmission into neutral Before shifting from blower mode to road mode disengage CAUTION the transmission and allow one 1 minute for the drivelines to OAN0340 stop turning Failure to do so will CAUSE TRANSFER CASE DAMAGE 3 Locate ROAD PUMP MODE switch inside the cab and turn to ROAD MODE 3 42 VA0000S4787 Section 3 Operation 3 13 END OF SHIFT SHUTDOWN Shutting down the unit at the end of a shift consists of completely draining the water system and opening the debris body to allow air to circulate through it 1 Be sure the unit is thoroughly cleaned as described on Page 3 36 2 Open all water system drain valves 3 If the unit is to be stored longer than overnight the tailgate should be propped open with the rear door support and the debris body partially raised and blocked 4 Perform suggested maintenance as described in the service manual Winterizing Procedure It is important that the water system and debris body be free of water when the AllExcavate is to be stored in an area where the ambient
59. to be cleaned SEWER PIPE CORRECT MINIMUM LENGTH OAL0630 Inspect the rodder hose often for indications of damage or wear Check the hose before each use for movement in hose fittings exposed hose reinforcement kinking or collapsing blisters or bubbles and fittings that are improperly installed or cutting into the hose WARNING Out of control hose ST Use of improper fittings or use out of sewer pipe can cause violent loss of control of rodder hose The rodder hose creates tremendous pressure and must not be fitted with a reducer or hand held nozzle or operated outside of the sewer pipe The back pressure created by such action will cause loss of control of the hose and violent movement of the hose and fittings or high pressure can cause severe injury or death All hose manufacturers have instituted a color code system for identification of the hose fittings and tools When repairing a rodder hose the inside color of the hose the color of the fitting and the die colors must match Fittings from one manufacturer will not properly crimp onto hose from another manufacturer The outside color of rodder hose indicates the pressure rating of the hose and must match during splicing operations Be aware of the operating pressures associated with the vehicle and the proper hose specifications for safe operation Waste Equipment Technology Association publishes a variety of
60. to override the high temp sensor If the boiler begins operating then the high temp sensor needs replaced Notes 1 Truck must be running when boiler is turned on 2 The boiler will only activate operate if the water temperature is under 180 F 82 C 3 The boiler only activates when there is water flow 4 If equipped with cold weather recirculation system boiler will manitain 45 F 7 C water temperature Do not use flow sensor switch or high temp switch for normal CAUTION operations These are diagnostic tools for testing the OAN0340 sensors only Failure to do so may cause damage to the unit 2 16 VA0000S4787 Section 3 Operation SECTION 3 OPERATION 3 1 ROAD MODE TO BLOWER PUMP MODE These are general instructions for each unit See the placard inside the cab of your unit for details Automatic Transmission Shift Procedures With Digital Controls Read instructions before operating Failure to follow shifting procedure may cause transfer case damage OANO340 To begin operation 1 Shift transmission into neutral Set parking brake Build air pressure to 100 psi Idle engine Locate ROAD PUMP MODE switch inside the cab and turn to PUMP MODE oa fF UO DY DO NOT engage the blower without first opening the vacuum relief This will allow free air passage N Place the transmission in drive 8 Select engine speed with throttle control at panel VA0000S4787 3 1 S
61. to pay in Press bottom of switch to free the hose reel in order to manually pay out Press switch to neutral position to lock the hose reel Heater Switch Activates deactivates cabinet heating system To activate heating system press top of switch The heat system indicator light in the middle of the switch will illuminate indicating that the heat system is active To deactivate heat system press bottom of switch Boom Joystick Controls boom functions See Page 2 10 Pendant Plug In Receptacle for plugging in the pendant used as a alternative to the joysticks Emergency Stop Return to Idle Button Button controlling the stop of all functions of the unit and to bring the engine to idle Push button to deactivate all functions Twist button to reset emergency stop button to reactivate functions Button may be located on another part of the control box Check to see which controls your unit is equipped with Panel Power Switch Activates deactivates power to panel To activate panel press top of switch The panel power indicator light on the bottom of the switch will illuminate indicating that the power is on To deactivate panel press bottom of switch Engine Faster Slower Switch for controlling the increase decrease of the engine throttle Press and hold top of switch to slowly increase the engine rpm s Press and hold bottom of switch to slowly decrease the engine rpm s Water Faster Slower Switch for control
62. tory preset temperature if unit is equipped with the option VA0000S4787 2 9 Section 2 Pre Operation and Controls Boom Joysticks NOTE There are multiple joysticks available for the AllExcavate units Check to see which controls your unit is equipped with A LEFT RIGHT N ie A DOWN OAL0030 Raise Boom Move joystick up to raise boom Boom Right Move joystick right to swing boom right Lower Boom Move joystick down to lower boom Boom Left Move joystick left to swing boom left a fF WO N s Boom Extend Retract Press and hold button either up or down to extend retract boom 2 10 VA0000S4787 Section 2 Pre Operation and Controls OAL1330 1 Raise Boom Move joystick up to raise boom This is a proportional function 2 Boom Right Move joystick right to swing boom right This is a proportional function 3 Lower Boom Move joystick down to lower boom This is a proportional function 4 Boom Left Move joystick left to swing boom left This is a proportional function 5 Boom Extend Press and hold button closest to you to extend boom This is a proportional function 6 Boom Retract Press and hold button furthest from you to retract boom This is a proportional function VA0000S4787 2 11 Section 2 Pre Operation and Controls Boom Pen
63. ttle Press and hold button down to slowly decrease the engine s rpms Water Pump Throttle Decrease Button for controlling the decrease of the water pump rpm s and water pressure Press and hold button down to slowly decrease the water pump rpm s and water pressure Water Pump Throttle Increase Button for controlling the increase of the water pump rpm s and water pressure Press and hold button down to slowly increase the water pump rpm s and water pressure Engine Throttle Increase Button for controlling the increase of the throttle Press and hold button down to slowly increase the engine s rpms Relief Open Switch Button for opening the vacuum relief Press and hold button down to open the vacuum relief Boom Left Button Button for swinging the boom left Press and hold button down to swing the boom left This button is proportional Boom Extend Button Button for extending the boom Press and hold button down to extend the boom This button is proportional Boom Up Button Button for raising the boom Press and hold button down to raise the boom T This button is proportional Make sure to release boom pendant switches once the CAUTION boom has been raised lowered or swayed to it s limits OAN0340 Failure to do so may cause damage to the unit 2 14 VA0000S4787 Section 2 Pre Operation and Controls Body Controls tara coma com
64. ure the other end is going into the same location that was vacuumed 3 32 VA0000S4787 Section 3 Operation OAL0580 6 Open the Sludge Pump shut off valve 6 on the side of the sludge pump 7 Open the ball valve 4 at the discharge end of the sludge pump alam O 7 TAILGATE HOIST SLUDGE topview M E ER OF CONTROLS wer a LE OAL0590 8 Activate the sludge pump by pulling the Sludge Pump lever 7 When liquid has stopped flowing from the sludge pump push the Sludge pump lever 7 to deactivate the sludge pump VA0000S4787 3 33 Section 3 Operation 9 10 11 12 Close the Sludge Pump shut off valve 6 on the side of the sludge pump Close the ball valve 4 at the discharge end of the sludge pump Roll up and stow the decant lay flat hose 1 Continue vacuuming and repeat if necessary Front Decant Option Steps D nee w Position the unit on flat level ground with the decant ball valve 8 on the front bumper near the location that was vacuumed Connect the decant lay flat hose 1 with band clamps to the ball valve 4 at the discharge end of the sludge pump on the left side of the tailgate Connect the other end of the decant lay flat to the decant port 5 under the tailgate Open the Sludge Pump shut off valve 6 on the side of the sludge pump Open the ball valve 4 at the discharge end of the sludge pump Open the decant ball valve
65. w the water out of the tank flush circuit Water is coming out under pressure CAUTION OANO0340 5 Once the water is out of the tank flush circuit turn the Air Purge ball valve 5 to the CLOSED position Let the air pressure build up for a few minutes 6 Turn the drain valves 2 3 amp 4 to the CLOSED position 7 Turn the Pump Tank Flush ball valve 7 to the PUMP position 8 With the handgun connected to the hydro excavator hose and the trigger depressed turn the Air Purge ball valve 5 to the OPEN position This will blow the water out of the pump circuit 9 Once the water is out of the pump circuit turn the Air Purge ball valve 5 to the CLOSED position 10 Turn the drain valves 2 3 amp 4 to the OPEN position 3 40 VA0000S4787 Section 3 Operation OAR1040 THIS ILLUSTRATION IDENTIFIES VALVE LOCATION ONLY REFER TO INSTRUCTIONS FOR PROPER VALVE POSITIONING 11 Turn the two drain valves 8 on the rear of the unit near the tailgate to the OPEN positions 12 Purging the system is now complete VA0000S4787 3 41 Section 3 Operation 3 12 BLOWER PUMP MODE TO ROAD MODE These are general instructions for each unit See the placard inside the cab of your unit for details Automatic Transmission Shift Procedures With Digital Controls To end operation 1 Adjust engine rpm throttle control to idle 2 Shift transmission into neutral Before shif

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