Cellboost BOXER 999-823 User's Manual
Contents
1. 1 4 ELECTRICAL SYSTEM HAZARDS sse 1 4 Battery Hazards ci metre 1 5 Jump Starting Battery Charging 1 5 Hydraulic System Hazards seen 1 6 Fueling Hazards ice ee eee ette 1 7 Section 2 Operating Controls 2 1 Component Locations mean 2 1 Right Front Views 1 nei tu o ca Re aaa s 2 1 Left Rear VIBW cald Sa Be dat ae 2 2 Operating Gontrols aa da a rie Pa 2 3 Satety Decals Se eR ad a E da ft Bu 2 4 Operating Controls 2 5 Section 3 Pre Start Inspection and 3 1 Pre Start Inspection tate a ata a eee e Pete ree 3 1 Daily Service Checks oo unea nene ana ene 3 1 Operating Instructions 2 eet ueteri e e dia 3 7 Machine Start Up eius mde tni eene D E ne Re dot 3 7 Machine Shut down eese 3 8 Tiransportation 2 etui ente teta etel co fee ee t ens 3 8 Lifting Procedures 2 tet nee ede Sa eee da fete ctn 3 9 Machine Travel Controls senem eene 3 10 Operating eme 3 15 Section 4 Routine Service and Maintenance sss 4 1 Daily Maintenance Procedures2. 4 2 New Machine Brake in Maintenance Procedures 4 8 Weekly Maintenance 4 11 Monthly Maintenance Procedures se 4 12 Annual Maintenance Procedures nenea ana 4 16 General Maintenance nenea 4 18 Draining Fuel 2 1 rie eerte det ot a tes 4 18 Adjusting Digging Chain Tension 4 20 Trencher Boom Replacement seen 4 22 Replacing the Digging Teeth eee ana eana 4 24 Replacing the Drive Sprocket nenea eee nea ee 4 25 Chain Configuration ho reed mm te eee ttu ea 4 27 Chain Master L Ink i e te eite 4 28 Configuring the Parts List ies une ta ciao Pueden nee 4 30 Boxer 118 Hydraulic Interconnect 4 32 Section 5 Troubleshooting eese eene 5 1 Section 6 General Specifications eere 6 1 Noise Data 44 oet er PC PPP REP ee 6 2 Section 1 Safety Precautions Since Mertz Manufacturing has no direct control over machine application or operation following the proper safety practices is the responsibility of the owner and or operator Remember that this unit is only as safe as those who operate it Safety tips shown throughout this Opera
3. 3 The Boxer has one saddle fuel tank Item 1 Figure 4 2 The tank has a fuel gauge Item 3 Figure 4 2 located in the filler cap Item 2 Figure 4 2 Remove cap and visually inspect fuel level to make sure that the indicator is showing the proper fuel level Make sure that the tank has been filled on a daily basis Carefully add fuel 2436 1 l i Figure 4 2 Fuel Level Check 4 3 Routine Service and Maintenance 4 Check Air Filter a Reach underneath the control panel plate to access the top of the engine b Remove the air filter cover Item 1 Figure 4 3 and inspect the outer air filter sleeve Item 4 Figure 4 3 The outer air filter sleeve will trap only the largest dirt particles Remove the air filter sleeve and clean as needed c If the sleeve is dirty loosen and remove the wing nut Item 2 Figure 4 3 holding the air filter top plate Item 3 Figure 4 3 d Remove and inspect the main air filter Item 5 Figure 4 3 If the air filter is dirty replace the filter and outer air filter sleeve with a genuine BOXER repair part 2447 Figure 4 3 Air Filter Assembly NOTICE Extremely dusty or dirty working conditions may require more frequent service replacement 5 Check all hydraulic hoses lines and fittings Hydraulic oil under pressure can penetrate body tissue causing serious injury and possible death When troubleshooting a hydraulic syste
4. NOTICE For this procedure raise the trencher off the ground a short distance to make working on it easier Make sure to shut off the machines engine and remove the key from the ignition Inspect the bottom of the boom for wear if it is worn complete the following NOTICE Some parts in Figure 4 20 have been removed for clarity 1 Remove the boom guard Item 1 Figure 4 20 from the boom assembly 2 Loosen the Chain Tension Adjustment Bolt lock nut Item 5 Figure 4 20 and Chain Tension Adjustment Bolt Item 4 Figure 4 20 to fully release the chain tension 3 Remove the chain from the boom tip sprocket The trencher chain does not need to be fully removed for this procedure 4 Slide the boom assembly Item 3 Figure 4 20 forward and off the trencher frame Item 7 Figure 4 20 5 Flip the boom assembly over so the bottom becomes the top If the boom assembly has already been flipped replace it with a certified BOXER replacement part 6 Slide the boom assembly back onto the main trencher frame tube 7 Reinstall the chain onto the trencher nose roller 8 Adjust the chain tension following the Adjust the Digging Chain Tension instruction listed earlier in this manual 9 Tighten the lock nut Item 5 Figure 4 20 to secure the tension adjustment bolt Item 4 Figure 4 20 in position 4 22 Routine Service and Maintenance 10 Reinstall the boom guard Item 1 Figure 4 20
5. 2463 Figure 4 20 Trencher Boom Assembly 4 23 Routine Service and Maintenance Replacing the Digging Teeth Due to the high amount of wear placed on the digging teeth you will need to replace them periodically To replace a single tooth Items 3 and 5 Figure 4 20 remove the bolts and nuts Item 1 and 2 Figure 4 21 securing the tooth to remove it and then install a new tooth in the same position NOTICE The spacer tubes Item 4 Figure 4 21 will fall free Make sure to reinstall these when the new tooth is installed Torque the bolts securing the teeth to 27 to33 ft lb 2310 Figure 4 21 Tooth Replacement 4 24 Routine Service and Maintenance Replacing the Drive Sprocket Overtime the drive sprocket will wear especially when used in sandy or clay soils When this happens the digging chain will begin to slip If the chain slips replace the drive sprocket as follows 1 Raise the trencher a few inches above the ground 2 Stop the engine and remove the key 3 4 Loosen the chain tensioning bolt lock nut Item 14 Figure 4 22 and then rotate the chain Remove the spoils auger Item 1 Figure 4 22 tensioning bolt Item 13 Figure 4 22 to loosen the trencher chain until you can remove the chain from the boom Remove the chain Item 2 Figure 4 22 from the drive sprocket Item 4 Figure 4 22 by removing the master link pivot pin See Chain Master
6. NOTICE Make sure to read and understand all WARNING and SAFETY decals before operating the machine 2 Check engine oil The engine oil dip stick and engine oil filler port can be reached through the top openings of the front protective cover a Make sure that the engine is OFF b Pull out the dipstick Item 1 Figure 4 1 and look for both the full and add oil lines Item 2 Figure 4 1 indicated by the letters F and A The correct oil level is between those two lines aem asa ce i E ect 2439 Figure 4 1 Fuel Level Check 4 2 Routine Service and Maintenance c If the engine oil level is below the add line indicated by the letter A on the dipstick carefully add the proper amount of oil through the engine oil filler Item 3 Figure 4 1 It is important to add the correct type of engine oil as stated in the engine manual NOTICE Make sure to reinstall and secure the oil filler cap Extremely dusty or dirty working conditions may require more frequent checking fill ing and or changing of engine oil NOTICE Make sure to securely reinstall the dipstick into the dipstick tube before starting the engine d After filling the oil wait a few minutes and check the oil level again Allow engine to cool before filling fuel tank Do not overfill the fuel tank Fuel could spill onto hot engine parts and ignite or explode
7. Routine Service and Maintenance 2451 Figure 4 13 Fuel Filter Replacement Make sure to clean up any spilled fuel from in and around the engine compartment of the machine Spilled fuel may be ignited by a hot engine 5 Check battery signs of leakage or for corrosion on the battery cables Onamonthly basis check the battery Item 8 Figure 4 14 for signs of leaking electrolyte If any signs of damage are visible remove and replace the battery Wear the proper protective clothing when handling the battery Leaking battery fluid contains acid that can cause burns Fumes from the leaking fluid can cause respiratory problems 6 To prevent corrosion spray on a battery protectant and sealer onto both terminals and cable clamps after cables are installed 7 The electrical system on this machine is a NEGATIVE ground system 8 Remove the service access panel to access the battery and cables 9 Check both of the battery cables Items 5 and 6 Figure 4 14 for signs of damage or corrosion 4 14 Routine Service and Maintenance 10 Loosen the cable clamps and remove the cable from the battery Clean the terminals with a battery brush Reinstall and secure the cable clamps 11 Check the battery hold down clamp Items 4 and 7 Figure 4 14 to make sure that the battery is being held securely to the machine NOTICE If the battery needs to be replaced make sure to dispose of the old battery accordi
8. Engine 2 2 Operating Controls Operating Controls 2424 Item No Description Fuel Gauge and Fuel Filler Cap Left Hand Grip Trencher Boom Raise and Lower Control Lever Left Travel Control Lever Right Travel Control Lever Right Hand Grip Trencher Activation Control j Ni a BY Go N Hydraulic Filler Cap and Dipstick 2 3 Operating Controls Safety Decals 2421 Item No Description 1 118 Model Number 2 Keep Distance Warning 3 CPI Logo 4 Burn Hazard Warning 5 Tie Down and Lifting Hazard Decals 6 Boxer Logo 7 Crush Hazard Decal 8 Stand Clear Warning Decal 9 Entanglement Hazard Decal 10 Shock Hazard Decal 11 Read Manual Decal 12 Fuel Explosion Hazard Warning Decal 13 Operating Instruction Decal 14 Fuel Shut Off Warning 2 4 Operating Controls Operating Controls Description 1 2425 Boom Raise and Lower This lever controls the raising and lowering of the trencher boom assembly Left Travel Motor Control Pushing the lever forward rotates the left side track for forward travel Pulling the lever backwards rotates the left side track for reverse travel Right Travel Motor Control Pushing the lever forward rotates the right side track for forward travel P
9. reduce travel speed to as slow as possible and exercise extreme caution Avoid sharp turns or sudden movements Wet or slick ground conditions should be avoided as reduced traction could cause the machine to slide down the slope Never park the unit on a slope 1 3 Safety Precautions SERVICE amp MAINTENANCE SAFETY Maintenance work can be hazardous if not done in a careful manner All personnel should realize the hazards and strictly follow safe maintenance practices Failure to comply with these safety precautions may result in serious personal injury and or death Use only BOXER supplied or approved replacement parts Imitation parts may lead to unit damage and or injury to personnel Warranty may be voided if unauthorized parts and are used Wear the proper protective clothing and personal safety equipment necessary to perform the maintenance or service required Keep the machine free of grass leaves or other debris build up Clean up oil or fuel spillage Fuel or oil leaks or spills can create a fire or explosion hazard Prior to performing maintenance or service park the unit in a level area away from obstructions and or work site hazards Be sure the area has adequate light and is well ventilated NEVER operate the machine inside a closed area Clean up any oil grease mud water or snow which might cause the floor surface to become slippery If the machine requires maintenance take the machine out of s
10. 4 Rotate and hold the starter switch Item 4 Figure 3 5 in the START position until the engine starts 1 2445 Figure 3 5 Operator s Platform Engine Throttle Choke and Key Switch 5 As soon as the engine starts release the starter key The key will automatically return to the RUN position 6 Leave the throttle setting at about the halfway position and allow the engine to idle This will begin warming the hydraulic oil 7 If the engine begins to labor or sputter move the choke control lever to the normal run position It may be necessary to move the choke lever only part way to the normal position until the engine has warmed up 8 In cold weather 32 F 0 C after about 5 minutes of engine idling operate all of the main hydraulic controls to cycle warmed hydraulic oil through the hydraulic lines into the cylinders and hydraulic motors Allow the engine to idle for another 5 minutes before beginning any machine operations 3 7 Pre Start Inspection and Operation In extremely cold weather fully warm machine to prevent a possible machine run away condition Machine Shut down To safely shut the machine down the operator must 1 Park the machine on a solid level area 2 Lower the trencher boom to the ground 3 Idle the engine for 5 10 minutes to allow the machine to cool down 4 Shut off the engine 5 Clean off any accumulated mud and or dirt from the machines operating surfaces i e
11. Checks Check machine controls to make sure that they automatically return to the neutral position The following information presents details on these inspection points and service checks Daily Service Checks Table 1 Service Cycle Table Activity Daily 10 Hours Fuel 4 and R Engine Oil 4 and A Air Filter Hydraulics Hydraulic Fluid Hydraulic Hoses Grease vee Tracks Check Chain Tension Visual Check for Loose Missing Fasteners Battery Check and Adjust Track Tension V Service Cycle Replace Check A Add Unger very wet muddy dusty or dirty working conditions more frequent lubrication may be required 3 1 Pre Start Inspection and Operation Before starting the engine do the following pre start service checks 1 Check condition of all warning and instructional decals Replace any damaged decals with genuine BOXER replacement decals 2 Check engine oil NOTICE The engine oil dip stick and engine oil filler port can be reached through the top openings of the front protective cover Make sure that the engine is OFF Pull out the dipstick Item 1 Figure 3 1 and look for both the full and add oil lines Item 2 Figure 3 1 indicated by the letters F and A The correct oil level is between those two lines mE ela MS axe s Jo 2439 Figure 3 1 Engine Oil Level Check 3 2 Pre S
12. Link later in this section Remove and discard the old drive sprocket making sure to keep the drive key Item 3 Figure 4 22 7 Clean the sprocket mounting surface on the trencher Slide the new sprocket onto the drive shaft align the key ways and insert the key locking the sprocket to the shaft NOTICE Inspect the trencher boom for signs of wear If excessive wear is noted flip the boom over or replace it as needed See Trencher Boom Replacement earlier in this section Loop the chain over the auger drive shaft and onto the drive sprocket making sure that the teeth point forward on the upper span 4 25 Routine Service and Maintenance 10 Install the spoils auger and secure it using the nut removed earlier 11 Set the upper span of the chain into place on the trencher boom and then wrap the chain around the roller at the end of the boom Connect the chain together as shown in the Chain Master Link on page 28 for instructions 12 Tighten the chain tension adjustment bolt until the proper chain tension is set according to the Adjusting Digging Chain Tension instructions shown earlier in this section 2462 Figure 4 22 Replacing Drive Sprocket 4 26 Routine Service and Maintenance Chain Configuration You can set up the chain in different configurations depending on the width of the trench desired and the soil conditions at the work site Depending on the size of boom you pu
13. Warnings and Operating Instructions in the Operator s Manual 1 Fold this page along dotted line indicated above DO NOT remove the page from the manual 2 Hold page before you so that its left edge is vertically parallel to a tree trunk or other upright structure 3 Sight across the fold in the direction of the hill slope you want to measure 4 Compare the angle of the fold with the slope of the hill COMPACT Compact Power Inc P O Box 40 Fort Mill SC 29716 Phone 800 476 9673 Fax 803 548 2762 Web Site http www cpiequipment com Part Number 999 823
14. allow the exclusion of incidental or consequential damages so the above limitation or exclusion may not apply to you DISCLAIMER OF FURTHER WARRANTY Compact Power makes no warranty express or implied other than what is expressly made in this warranty If the law of your state provides that an implied warranty of merchantability or an implied warranty of fitness for particular purpose or any other implied warranty applies to Compact Power then any such implied warranty is limited to the duration of this warranty Some states do not allow limitations on how long an implied warranty lasts so the above limitation may not apply to you This warranty gives you specific legal rights and you may also have other rights which vary from state to state Boxer Warranty Registration Dear Customer Mertz Manufacturing LLC wishes to thank you for your purchase We are committed to providing our customers with the finest products and product support available in any market today To do this we need to update our database with some specific information Currently the warranty start date is listed as the date the Boxer Trencher left Mertz Manufacturing LLC This may be several months before you ever received the product Mertz Manufacturing LLC will restart the warranty date if you will complete the information below and return this form to us We will continue to use the date the Boxer Trencher left the factory as the warranty start date of r
15. blower housing are plugged Remove obstruction from cooling fins and air passages Dirty or contaminated fuel filter Replace fuel filter Dirt water or stale fuel is in fuel system Drain fuel in tank into an appropriate storage container and dispose of bad fuel properly Refill fuel tank with fresh clean fuel Replace fuel filter Engine overheats Engine load is excessive Reduce ground speed Reduce speed of trencher Engine oil level in crankcase is low Add the appropriate engine oil to crankcase See engine manual for oil specifications Cooling fins and air passages under engine blower housing are plugged Remove obstruction from cooling fins and air passages Abnormal engine vibration Engine mounting bolts are loose Tighten engine mounting bolts With the engine turned off the boom creeps downward less than 3 per hour is normal for this machine Valve spool leakage Contact Service Dealer Oylinder seals are leaking Replace cylinder seals With the engine turned off boom drops downward quickly and then stops Cylinder seals are leaking Replace cylinder seals 5 2 Troubleshooting Problem Possible Causes Corrective Action The machine does not travel in either forward or reverse directions Engine is not running at full speed Advance throttle to full engine speed Hydraulic fluid is c
16. in the neutral middle position before starting the engine Operate the controls gradually and smoothly Excessive speed and quick control movements without regard for working conditions could cause an unsafe situation Make sure to maintain your grip on both of the hand grips any time the machine is in motion Due to spring tension system built into the track drive system as a safety mechanism the machine can be put into an extreme situation during which the drive sprocket will bypass the rubber track guide holes causing a popping noise called cogging This situation is part of the track drive systems safety design and indicates that this portion of the safety system is functioning properly 3 10 Pre Start Inspection and Operation The cogging condition is most likely to occur while operating in a forward direction pulling a heavy load and during the first 50 hours of track usage It is caused by the tension spring being fully compressed due to high track load If a cogging condition occurs immediately stop machine travel and machine functions and reverse travel direction slightly to de compress track tension Continued cogging will cause the track drive sprocket to seat into the rubber track incorrectly and cause damage to the track If cogging occurs stop travel function and check for and remove any debris or foreign matter in the drive system check track for proper tension as shown in Section 4 o
17. only be greased monthly 4 5 Routine Service and Maintenance 2423 Figure 4 5 Grease Zerk Locations 10 Check for proper track tension a Remove the track adjusting wrench Item 2 Figure 4 6 from the right track assembly Make sure that the rubber grommets remain on the threaded studs Item 3 Figure 4 6 2446 Figure 4 6 Track Adjustment Wrench Storage 4 6 Routine Service and Maintenance b Place a solid object such as a concrete block or 8 H x 8 W x 48 L piece of lumber under the operator s platform c Tilt the trencher boom downwards until the lowest cutting edge is touching the ground See Figure 4 6 d Continue to lower the boom assembly pushing the front of the machine upwards Continue raising the machine until the front drive sprocket and rear idler rollers are off the ground Shut off the engine e Measure the gap between the bottom of the center bogey guide roller Item 1 Figure 4 6 and the track The proper tension will be about a 1 4 3 8 deflection f If an adjustment is needed remove the adjustment nut lock plate and rotate the tension adjustment nut Item 2 Figure 4 6 until the proper track deflection measurement is achieved Reinstall and secure the adjustment nut lock plate g With the tracks still off the ground start the engine and rotate just the track being adjusted three or four times in both
18. s sole option Repairs must be performed at Mertz Manufacturing LLC facilities or at an authorized dealer facility Any part or parts proving defective within the above specified time will be repaired or replacement parts furnished F O B Ponca City Oklahoma providing such parts are returned transportation prepaid and found to be defective by the manufacturer The purchaser is responsible to keep maintenance records to substantiate proper maintenance If a defect becomes apparent it is the purchaser s responsibility to notify Mertz Manufacturing LLC or an authorized dealer of said defect The purchaser agrees to return the defective equipment or parts to Mertz Manufacturing LLC or to an authorized dealer facility freight prepaid within fifteen 15 days after the defective condition is discovered All warranties if any extended to Mertz Manufacturing LLC by manufacturers and suppliers of component parts accessories or other goods included in the manufacturing of Mertz Manufacturing LLC products will be assigned if contractually permitted to the purchaser Specific component warranty details will be provided to the purchaser upon request This warranty excludes the following maintenance items including but not limited to seals track grousers roller bearings filters and spark plugs equipment that has been repaired replaced or altered by someone other than Mertz Manufacturing LLC or an authorized service facility without pri
19. the dipstick assembly and remove from the machine 1 Figure 4 16 and fill the hydraulic tank with the proper hydraulic fluid Chevron Rykon Premium ISO 46 or equivalent until the fluid level is at but not above the upper marker hole in the dipstick Do not over fill the hydraulic system Damage to the hydraulic system might result f Start the machine and run the engine at low idle for several minutes Shut off the engine g Recheck the hydraulic fluid level as described above 1 2449 Figure 4 16 Hydraulic Oil Check and Fill 4 17 Routine Service and Maintenance General Maintenance Draining Fuel Tank PN 1 GASOLINE IS EXTREMELY FLAMMABLE AND HIGHLY EXPLOSIVE 2 A FIRE OR EXPLOSION FROM GASOLINE CAN BURN YOU OR OTHERS AND CAUSE PROPERTY DAMAGE 3 DRAIN FUEL FROM TANKS WHEN THE ENGINE IS COLD 4 FUEL TANKS SHOULD ONLY BE DRAINED IN AN AREA THAT IS WELL VENTILATED 5 WIPE UP ANY GASOLINE THAT SPILLS Park the machine on a level surface to make sure that the fuel tank is completely drained 2 Lower the trencher boom and stop the engine and remove the key 3 Allow the engine to cool completely 4 Shut off fuel using the fuel shut off valve Item 1 Figure 4 17 by rotating the valve handle horizontally across the fuel line 2451 Figure 4 17 Fuel Shut Off Valves 4 18 Routine Service and Maintenance 5 Loosen the lower intake hose clamp Item 3 Fig
20. 12 with a genuine BOXER repair parts 2447 Figure 4 12 Air Filter Assembly Extremely dusty or dirty working conditions may require more frequent service replacement 4 12 Routine Service and Maintenance Replace fuel filter A DANGER GASOLINE IS VERY FLAMMABLE HANDLE WITH EXTREME CAUTION MAKE SURE THAT THE ENGINE HAS BEEN ALLOWED TO COOL BEFORE PERFORMING THIS OPERATION MAKE SURE THAT THERE ARE NO OPEN FLAMES IN THE WORK AREA ONLY PERFORM THIS PROCEDURE IN AN AREA WITH PROPER VENTILATION DO NOT SMOKE WHILE PERFORMING THIS OPERATION CLEAN UP ANY SPILLED FUEL BEFORE STARTING THE ENGINE a b Locate fuel filter assembly Item 2 Figure 4 13 along the left side of the engine Shut off fuel using the fuel shut off valve Item 1 Figure 4 13 by rotating the valve handle horizontally across the fuel line Remove the spring clamps Item 3 Figure 4 13 from above and below the fuel filter Item 2 Figure 4 13 and remove the fuel lines Replace the fuel filter with a new filter NOTICE The old fuel filter will be filled with gasoline Make sure to drain the fuel from the filter into an appropriate container Dispose of the used fuel filter in an appropriate manner and according to State and Local regulations Install and secure the fuel lines and reopen the fuel valve 4 13
21. 2300 Figure 4 23 Tooth Direction 4 27 Routine Service and Maintenance Chain Master Link If the trencher chain needs to be removed from the trencher it can be broken at the Master Link When the Master Link is removed the chain could fall off the trencher frame Keep your hands and feet from underneath the chain to prevent injury To separate the Master Link 1 Inspect the chain and locate the master link Item 1 Figure 4 24 which will have a remov able pivot pin and cotter pin instead of two bolts 2 Support the trencher chain from underneath the trencher frame 3 Remove the cotter pin Item 2 Figure 4 24 from the pivot pin Item 3 Figure 4 24 and then remove the pivot pin 4 Remove the spacer tube Item 4 Figure 4 24 from the chain links Item 5 Figure 4 24 5 Using an appropriate lifting device remove the trencher chain from the trencher frame 6 Replace the trencher chain and reassemble the master link by reversing Steps 1 5 2461 Figure 4 24 Master Link 4 28 Routine Service and Maintenance Configuring the Chain To configure the chain complete the following procedures Select the chain configuration you want to install from the chain configuration illustrations Configurations A E Figure 4 22 and obtain all necessary parts 1 Lower the trencher boom stop the engine and remove the key 2 Remove the unneeded teeth and other hardware fr
22. 60 Degrees Boom travel down 61 Degrees Length Boom Travel Position 82 in 2082 8 mm Width 35 in 889 mm Height 49 in 1245 mm Wheel Base 32 in 813 mm Ground Speed Forward 200 ft Min 61 M Min Ground Speed Reverse 70 ft Min 21 3 M Min Chain Speed 280 ft Min 7112 M Min Trench center to outside left 15 5 in 394 mm Trench center to outside right 19 5 in 495 mm Total Weight 1652 lbs 749 kg 6 1 General Specifications Noise Data Tests were performed in accordance with EU Machinery Directive 98 37 EC EN 474 10 2006 in addition to ISO DIS 6394 2004 Engine RPM was 3600 rpm max rpm The noise measurements were made with the operator present The declared value for the operator is 77 dB LA The Guaranteed SWL value is 107 dB Lwa 6 2 DO NOT TRAVEL ACROSS OR UP AND DOWN A SLOPE GREATER THAN 15 DEGREES SUGGESTED GUIDE FOR SIGHTING SLOPES FOR SAFE OPERATION OF A COMPACT UTILITY LOADER WITH AN ATTACHMENT DO NOT REMOVE THIS PAGE FROM THE MANUAL 15 DEGREES MAX To avoid serious injury operate your unit up and down the face of slopes e Travel across slopes with great caution Do not operate on slopes greater than 15 degrees Make turns gradually to prevent tipping or loss of control Exercise extreme caution when changing direction on slopes Control of the machine may be affected by installed attachments Reduce travel speed on slopes Read and understand all
23. ARE HANDS If you are injected with hydraulic oil or any other fluids immediately seek treatment by a doctor trained in the treatment of penetrating fluid injuries Hydraulic fluid can cause permanent eye injury Wear safety glasses or a full face shield to provide appropriate eye protection When venting or filling the hydraulic system loosen the filler cap slowly to allow any pressure in the hydraulic tank to be released and remove the cap gradually 1 6 Safety Precautions Fueling Hazards Most fuels are highly flammable Observe the following precautionary practices to reduce the possibility of a serious accident Always refuel the unit in an open well ventilated area away from sparks or open flames AA DANGER Gasoline Engines Shut the engine off before attempting to fuel the machine Never refuel a unit while it is running Allow engine to cool before re fueling Always use a funnel or pour spout when filling the tanks Under certain circumstances a static charge can develop and ignite the fuel Make sure that you are standing on the ground when filling the fuel tanks If you are filling the fuel tanks from a service vehicle make sure to connect the service vehicles ground cable to the machine before beginning the fueling process Keep the fuel nozzle in constant contact with the rim of the machines fuel tank When filling a portable gas container always place it on the ground Never fill a portable fuel contai
24. POTENTIAL OBSTRUCTIONS ANY CONTACT WITH UNDERGROUND UTILITIES CAN POTENTIALLY CAUSE INJURY OR DEATH CONTACT DIGGERS HOTLINE 1 800 242 8511 TO HAVE THE WORK AREA INSPECTED AND MARKED Before starting the engine make sure that the Trencher control lever is in the NEUTRAL position and that the Trencher Operator presence control is not depressed If this control is in either the forward or reverse position with the oper ator presence control depressed and the engine is started the trencher will begin to function The instructions in this manual refer to a power unit that has an operator presence control that when released that automatically shuts off the trencher but allows the engine to continue to operate NOTICE Since Compact Power Inc has no direct control over machine application or operation following the proper safety practices is the responsibility of the owner and or operator of the machine 1 Move the engine throttle to the full speed setting 2 Raise the trencher boom off the ground Item 1 Figure 3 17 and position it for use Make sure that you are standing on the operator s platform DO NOT step off of the platform when the chain trencher is engaged If you release the operator presence control the trencher will automatically stop all motion but the engine will continue to run Make sure that no other people are near the trencher chain or spoils auger during machine operation 3 15 Pre Start Inspe
25. POWER BOXER BIG POWER IN ALL PLACES Part No 999 823 Serial No s 005 and Higher 118 Operator s Manual 118 Operator s Manual Write your machine s Serial Number in the space below for future reference The serial number is located on the metal tag on the left side of the machine Remove the service access panel to locate the Serial Number plate y MANUFACTURED BY Vf MERTZ MANUFACTURING LLC PONCA CITY OKLAHOMA USA DATE OF MANUFACTURE INI MODEL NO INI 5 ENGINE SERIAL NO WEIGHT LB KG 2 COMPACT POWER EQUIPMENT 800 476 9673 eplequlpment oom Record SERIAL Number here 2418 Boxer Product Warranty WARRANTY AND LIABILITY LIMITATIONS Mertz Manufacturing LLC warrants each new Compact Utility Trencher manufactured hereinafter referred to as the equipment by us to be free from defects in materials and workmanship for a period of one 1 year or 1000 operational hours whichever occurs first from the date of delivery This warranty is effective provided that the equipment warranted hereunder is operated by the purchaser in accordance with generally approved practices is properly maintained in accordance with the instructions contained in this owner s manual and is operated within the manufacturer s rated capacity limitations Any parts of the equipment found to be defective within the warranty period shall be repaired or replaced at Mertz Manufacturing LLC
26. ath you will travel and work site area for potential hazards Some of the hazardous conditions you may encounter are Holes Deep ditches or excavations Drop offs Soft un compacted soil Culverts Deep mud Standing Water Large rocks Slippery surfaces Steep slopes Tall grass trees or shrubs If any of these conditions exist correct the hazard or obstruction If any of these conditions can not be corrected avoid operating or traveling near them Be extremely cautious traveling through or near trees brush shrubs or any obstacles which might obscure your vision These might hide potential hazards such as the edge of a steep slope deep holes large rocks etc Never operate near a ditch or embankment where loose or soft ground conditions could cause the surface to give way under the machine causing it to become unstable Never exceed the rated capacity of the machine Operate all controls slowly and smoothly and never abruptly stop any function This can cause the machine to become unstable Always look in the direction of travel Come to a complete stop prior to reversing travel directions Reduce speed and proceed with caution when traveling in reverse or turning Never travel with the trencher boom raised Lower the boom as soon as possible and travel with the boom at the lowest safe height Approach corners slowly turning too fast or sharp may cause the machine to tip over Stay ale
27. ction and Operation 2441 Figure 3 17 Trencher Boom in Raised Position 3 Depress step on and hold the operator presence control Item 1 Figure 3 18 in the down or activated position with your right foot 2426 Figure 3 18 Trencher Boom in Raised Position 3 16 Pre Start Inspection and Operation 4 With your right hand move the trencher control lever Item 1 Figure 3 19 to the right to activate the trencher chain in the FORWARD motion NOTICE The control will remain in the forward position until you either move the lever into the Neutral position or step off the operator presence control 2440 Figure 3 19 Trencher Chain Control Lever in Forward Position 5 Using the boom lower control slowly rotate the trencher boom downwards until it makes contact with the ground See Figure 3 20 Continue to slowly lower the trencher boom but do not move the machine Use extreme caution while making the initial trenching cut Surface rocks and debris may shatter when contacted by the trencher chain Keep all workers at least 10 feet from the trenching operation 2442 Figure 3 20 Initial Trenching Cut 3 17 Pre Start Inspection and Operation 6 When the trencher boom Item 1 Figure 3 21 has reached the proper digging depth the rock shield Item 2 Figure 3 21 and spoils auger Item 3 Figure 3 21 will direct the dirt that has been remove
28. ctive Engine is in hydraulic lock due to a cylinder filled with fuel Contact Authorized Service Dealer Allow engine to cool before attempting this procedure Remove spark plugs and turn engine over to pump excess fuel from engine cylinder Make sure to clean up any spilled fuel before attempting to start the engine Engine will not start starts hard or fails to keep running Trencher control lever is not in neutral position Move lever to neutral position Fuel tank is empty Fill fuel tank with fuel Air cleaner is dirty Spark plug dirty or fouled Clean air filter housing and replace the filter elements Replace spark plug Dirty or contaminated fuel filter Dirt water or stale fuel is in fuel system Replace fuel filter Drain fuel in tanks into an appropriate storage container and dispose of bad fuel properly Refill fuel tanks with fresh clean fuel Replace fuel filter 15 Amp fuse blown Replace fuse 5 1 Troubleshooting Problem Possible Causes Corrective Action Engine looses power Engine load is excessive Reduce ground speed Reduce speed of trencher Air cleaner is dirty Clean air filter housing and replace the filter elements Engine oil level in crankcase is low Add the appropriate engine oil to crankcase See engine manual for oil specifications Cooling fins and air passages under engine
29. d and sold as salvage units or in an as is condition are not covered by this warranty Any defect which is the result of misuse alteration improper assembly improper adjustment neglect accident or damage caused by natural calamity beyond human control such as fire flood etc is not covered by this warranty EXAMPLE OF THE PRORATED COMPUTATIONS OF THIS TRACK LIMITED WARRANTY First divide the number of hours on the original tracks the hours on the unit by 400 to determine the wear percentage factor Next subtract the result from 1 to determine the prorated discount to be applied to the cost of the track If a unit has 150 hours and requires a new track divide 150 by 400 which equals 38 the wear percentage factor Subtract that number from 1 which equals 62 or 62 the prorated discount In this case the dealer will receive a warranty credit in the amount of his cost for the track less 6296 If the hours are less that 200 on the original track a labor allowance of gt hour will also be credited No replacement labor will be paid if hours are over 200 LIMITATION OF REMEDY AND DAMAGES Compact Powers liability under this warranty and under any implied warranty that may exist is limited to repair of any defect in workmanship and repair or replacement of any defective part Compact Power shall not be liable for incidental special or consequential damages including lost profits Some states do not
30. d from the trench away from the machine 3 2443 Figure 3 21 Trencher at Proper Depth 7 SLOWLY move feather the travel control levers rearwards to move the trencher backwards DO NOT travel backwards too fast The trencher could become unstable Use a travel speed only as fast as ground conditions will permit smooth and even trenching 8 When the travel speed has been set properly for the digging conditions steering and direction control can be adjusted by feathering either or both of the travel control levers 9 If you want to reverse the operation of the trencher move the auxiliary control lever Item 1 Figure 3 22 to the left into the REVERSE position The control lever will not remain in the REVERSE position if you release it and will return to the NEUTRAL position stopping the trencher chain 1 2444 Figure 3 22 Trencher Chain Control Lever in Backwards Position 3 18 Pre Start Inspection and Operation 10 When all trenching has been completed raise the trencher boom out of the trench and move the trencher out of the way NOTICE When the trenching has been completed move the engine throttle to the idle position and allow the engine to cool off at idle for 3 4 minutes 11 Lower the trencher boom to the ground 12 Shut off the engine and clean the trencher chain tracks and operator s platform of dirt and mud 3 19 Pre Start Inspection and Operation 3 20 S
31. e connection bolt Hydraulic fluid is leaking from trencher drive motor Hydraulic fitting loose Tighten hydraulic fittings Internal hydraulic motor seals leaking Replace hydraulic drive motor Engine starts but does not continue to run when using trencher Too much downward force is being applied to trencher stalling engine Raise trencher slightly Power unit low on fuel Refuel power unit Poor trencher performance does not penetrate soil easily Worn trencher chain teeth Replace worn trencher teeth Not enough down pressure on trencher Increase downward pressure on the trencher 5 3 Troubleshooting 5 4 Section 6 General Specifications Engine System Type Kohler Command Pro Cooling System Air Cooled HP KW 18 13 4 Fuel Tank 3 0 Gallons Air Cleaner Standard Air Cleaner Hydraulic System Reservoir Capacity 13 gallons Filter 10 Micron Electrical System Battery 12 Volt Control System Starting Keyed ignition switch Throttle Choke Engine Mounted Steeri Two spring centered control lever with teering zero turning type controls Warranty Engine Warranty Two Year Product Warranty One Year Ground Drive System Dimensions Units English Metric Trench Depth 24 36 in 610 914 mm Trench width 4 8 in 101 203 mm Boom travel up
32. e the Safety Alert symbol no matter which signal word appears next to the Safety Alert symbol A DANGER INDICATES A HAZARDOUS SITUATION THAT IF NOT AVOIDED IS VERY LIKELY TO CAUSE DEATH OR EXTREMELY SERIOUS INJURY IT MAY ALSO BE USED TO ALERT AGAINST EQUIPMENT THAT MAY EXPLODE OR DETONATE IF HANDLED OR TREATED CARELESSLY Indicates a hazardous situation that if not avoided could result in serious injury or death It may also be used to alert against a highly unsafe practice Indicates a hazardous situation that if not avoided could result in minor or moderate injury It may also be used to alert against a generally unsafe practice NOTICE This type of statement is used to draw attention to a procedure that needs to be followed to prevent machine damage vii viii Table of Contents Boxer Product 1 i Track Limited Warranty Policy Statement eere iii Safety Introdtictioh oiii Poate daca pata cane tie etl aula ea d vii Be Prepared Get to Know All Operating and Safety Instructions vii Learn the Signal Words Used with the Safety Alert Symbol vii Section 1 Safety Precautions esee 1 1 GENERALE SAFETY donee edidi ais 1 1 OPERATING SAFETY ss stea neta aa cate a setate ie Pati ds 1 2 SERVICE amp MAINTENANCE SAFET Y
33. ecord until we are told differently through receipt of this form Not returning the form could result in your being denied some of your warranty entitlements To have Mertz Manufacturing LLC reset the warranty start date please complete the form below and mail or fax it back to Mertz Manufacturing LLC P O Box 150 Ponca City OK 74602 Fax 580 767 8411 Please take the time to complete and return this warranty form Name Address City State Zip Telephone No Location Purchased Date Purchased Salesman have received a copy of the Owners Manual for my engine need a copy of the Owners Manual for my engine Signed Model No Serial No Affix Stamp Here Mertz Manufacturing LLC P O Box 150 Ponca City OK 74602 vi Safety Introduction Be Prepared Get to Know All Operating and Safety Instructions This is the Safety Alert Symbol Wherever it appears either in this manual or on safety signs on the machine you should be alert to the potential for personal injury or accidents Always observe safety precautions and follow recommended procedures Learn the Signal Words Used with the Safety Alert Symbol The words DANGER WARNING and CAUTION are used throughout this manual and on labels on the machine indicate hazards or unsafe practices All three statements indicate that safety is involved Observe the precautions indicated whenever you se
34. ection 4 Routine Service and Maintenance The following information presents the routine service and maintenance required to make sure that the machine functions safely and properly More detailed service information is contained in the Service Manual Table 1 Service Cycle Table New Daily Machine Weekly Monthly Annual Activity 10 Hours 20 Hours 50 Hours 200 Hours 400 Hours Safety Placards and R Fuel 4 and R Engine Oil 4 and A R R Engine Oil Filter R E Air Filter R R Fuel Filter R Engine Idle Speed A Check and Clean 72 Battery Terminals and Battery Hydraulics Hydraulic Filter R Hydraulic Fluid Level and A R Hydraulic Hoses Grease vee Tracks Visual Check for V Loose Missing Fasteners Check and Adjust Track Tension Service Cycle Replace Check A Add First 20 operational hours then follow normal service cycle Extremely dusty or dirty working conditions may require more frequent service replacement Unger very wet and muddy conditions more frequent lubrication may be required 4 1 Routine Service and Maintenance Daily Maintenance Procedures Before starting the engine do the following pre start service checks 1 Check condition of all warning and instructional decals Replace any damaged decals with genuine BOXER replacement decals
35. ervice and attach a Do Not Operate tag at the control panel and remove the ignition key If maintenance or repairs require the boom to be raised securely support the boom Know where all pinch points and rotating parts on the unit are These areas must be avoided to prevent serious injury Remove only those guards or covers on the component being serviced and replace them immediately upon completion of the work Never attempt to adjust or service engine or machine components while they are hot ELECTRICAL SYSTEM HAZARDS Prior to working on the electrical system Disconnect battery cables removing the battery ground cable first When re connecting the battery connect the battery ground cable last Never allow battery cables to contact hydraulic lines or rub against sharp edges 1 4 Safety Precautions Battery Hazards Before working with batteries the following are important points about battery safety that you should be aware of Batteries are always surrounded by extremely explosive gases This is especially true when the battery is being charged To avoid explosion Do not smoke near batteries Keep arcs sparks and open flames away from batteries Perform battery service work only in a well ventilated area Make sure to dispose of batteries according to local regulations Electrolyte Hazards NOTICE The batteries on the machine may be either be wet cell or gel cell It is still imp
36. f this manual and resume operation Forward Travel Reverse Travel Push both control levers forwards to travel straight forward The farther these are moved the faster the machine will travel See Figure 3 8 2427 Figure 3 8 Forward Travel Pull both control levers backwards to travel straight backwards The farther these are moved the faster the machine will travel See Figure 3 9 2428 Figure 3 9 Reverse Travel 3 11 Pre Start Inspection and Operation Right Turn During Forward Travel Left Turn During Forward Travel To turn to the right move the left hand control lever farther forward than the right control lever The farther forward the left control is moved the faster To turn to the left move the right hand control lever farther forward than the left control lever The farther forward the right control is moved the faster the right turn will the left turn will be be made See made See Figure 3 10 Figure 3 11 X zy ER 2430 0 Figure 3 11 adi Left Hand Turn in Forward in Forward Right Turn During Reverse Travel Left Turn During Reverse Travel Move the left hand Move the right control lever hand control lever farther backward farther backwards than the right than the left control lever The et me control lever The farther forward the FI farther forward the left control is righ
37. forward and reverse Shut off the engine after rotating the track DO NOT activate either the trencher operator presence control or trencher operation lever while testing the track assembly This could cause an unstable condition on the machine h Shut off the engine and re measure the deflection dimension i Repeat the measurement and adjustment procedure on the other track assembly j Lower the machine onto the ground 1 4 3 8 2454 Figure 4 7 Track Deflection Measurement and Adjustment 4 7 Routine Service and Maintenance Before starting the engine Move all hydraulic control levers forward and release the lever Make sure that each lever automatically returns to the Neutral position Move all hydraulic control levers rearward and release the lever Make sure that each lever automatically returns to the Neutral position Step on the trencher operator presence control and shift the Trencher Control Lever to the right into the trenching position The control lever should remain in that posi tion as long at the operator presence control is held down Releasing the operator presence control returns the Trencher Control Lever to the neutral position If any of the levers other than the Trencher Control Lever do not automatically return to the Neutral position DO NOT use the machine until repairs have been completed NOTICE Extremely dusty or dirty working conditio
38. he appropriate hydraulic fluid as needed through the filler port Item 2 Figure 4 10 on top of the upper hydraulic oil tank Item 3 Figure 4 10 2449 4 10 Figure 4 10 Hydraulic Oil Check and Fill Routine Service and Maintenance Weekly Maintenance Procedures Do the following procedures weekly or every 50 operating hours 1 Do all Daily maintenance procedures Check the battery Item 3 Figure 4 11 and cable connections Items 1 and 2 Figure 4 11 for signs of leaking corrosion or damage To complete this check remove the service access panel NOTICE Make sure that the battery clamp Item 4 Figure 4 11 is securely holding the battery in position 22 gt 2450 Figure 4 11 Battery and Cable Connections 4 11 Routine Service and Maintenance Monthly Maintenance Procedures Do the following procedures monthly or every 200 operating hours 1 Do all Daily and Weekly maintenance procedures 2 Replace engine oil and engine oil filter see engine manual 3 Replace air Filter a Reach underneath the control panel plate to access the top of the engine b Remove the air filter cover Item 1 Figure 4 12 and the outer air filter sleeve Item 4 Figure 4 12 c Loosen and remove the wing nut Item 2 Figure 4 12 holding the air filter top plate Item 3 Figure 4 12 d Remove and replace the filter Item 5 Figure 4 12 and outer air filter sleeve Item 4 Figure 4
39. hould only be greased monthly d 2423 Figure 3 4 Grease Zerk Locations 3 5 Pre Start Inspection and Operation Before starting the engine Move all hydraulic control levers forward and release the lever Make sure that each lever automatically returns to the Neutral position Move all hydraulic control levers rearward and release the lever Make sure that each lever automatically returns to the Neutral position Step on the operator presence control and shift the Trencher Control Lever to the right into the trenching position The control lever should remain in that position as long at the dead man control is held down Releasing the operator presence returns the Trencher Control Lever to the neutral position If any of the levers other than the Trencher Control Lever does not automatically return to the Neutral position DO NOT use the machine until repairs have been completed NOTICE Extremely dusty or dirty working conditions may require more frequent service replacement 3 6 Pre Start Inspection and Operation Operating Instructions Machine Start up To start the machine the operator must 1 Stand on the operator s platform Item 1 Figure 3 5 2 Move the throttle lever Item 2 Figure 3 5 to about half way between fast and idle engine speeds 3 Move the engine choke lever Item 3 Figure 3 5 to the CHOKE position
40. ing the machine make sure to use DOT approved chains and binders Items 1 and 2 Figure 3 6 to secure the machine to the D rings on the trailer It is recommended to secure the machine through the tie downs Item 3 Figure 3 7 located on each side of the machine framework Lifting Procedures When it becomes necessary to lift the machine 1 Start the engine and fully raise the trencher boom then shut off the engine 2 Use a lifting device that can safely lift 3 000 Ibs 1 361 Kg 3 4 Route the chains through the lifting eyes Item 2 Figure 3 7 located on the sides of the Use appropriate lifting chains Item 1 Figure 3 7 that can safely lift 3 000 Ibs 1 361 Kg machine Route another lifting chain Item 3 Figure 3 7 through the center hole in the boom assembly Item 4 Figure 3 7 Connect all three lifting chains with the central lifting chain Item 1 Figure 3 7 Lift the machine approximately 12 to make sure that the machine is balanced before completing the lift Do a short test lift to make sure that the machine is lifted evenly Adjust the lifting chains Items 2 and 3 Figure 3 7 as needed to lift the machine evenly 3 9 Pre Start Inspection and Operation 2435 Figure 3 7 Machine Lifting Machine Travel Controls Levers and controls should return to the neutral position when they are released Make sure that all of the controls are
41. l on the battery Connect the negative cable to the engine machine chassis or the furthest ground point away from the battery Never make the final connection at the starter or dead battery Sparks may ignite the explosive gases surrounding the battery When disconnecting cables after jump starting remove the negative cable first and then the positive cable IMPORTANT DO NOT let the cable clamps touch when disconnecting them Severe damage can occur to the booster battery or machine Never charge a battery or attempt to jump start a frozen battery The sudden surge in electrical power could cause the battery to explode 1 5 Safety Precautions Hydraulic System Hazards The hydraulic system is under pressure whenever the engine is running and may hold pressure even after the engine is shut off Cycle all hydraulic controls after the trench boom is resting on the ground Some components will retain residual or trapped pressure Use extreme caution when removing any hydraulic component During inspection of the hydraulic system Cycle all hydraulic controls to release residual pressure Wait for the hydraulic fluid to cool down before disconnecting any hydraulic lines Hot hydraulic fluid can cause severe burns Hydraulic oil under pressure can penetrate body tissue causing serious injury and possible death When troubleshooting a hydraulic system for leaks always use cardboard or wood as a detector DO NOT USE YOUR B
42. l track becomes unserviceable within the first 200 hours of use Compact Power or its authorized Distributor Dealer will replace the track with a prorated discount from the cost of the track and no charge for the replacement labor If the track becomes unserviceable within the first 400 hours of use Compact Power or its authorized Distributor Dealer will replace the track with a prorated discount from the cost of the track with no replacement labor paid This warranty is subject to the following conditions limitations and exclusions This warranty is valid only if the following conditions are met The warranty registration card must be completed and returned to manufacturer of the product The purchaser must perform maintenance and minor adjustments explained in the owner s manual The purchaser must promptly notify Compact Power or its authorized Distributor Dealer service representative of the need for warranty service This warranty is subject to the following limitations The purchaser must transport the product to and from the place of warranty repair Any expense for travel or mileage is the responsibility of the purchaser iii Warranty service must be performed by Compact Power or its authorized Dealer s service representative The following items are not covered by this Track Limited Warranty Parts that are not genuine original manufacturer service parts are not covered by this warranty Products which are damage
43. m for leaks always use cardboard or wood as a detector DO NOT USE YOUR BARE HANDS If you are injected with hydraulic oil or any other fluids immediately seek treatment by a doctor trained in the treatment of penetrating fluid injuries Visually inspect all of the hydraulic hoses lines and fittings for signs of damage wear or leaking If any signs of damage are visible do not operate the machine until repairs have been made Some examples of common hydraulic hose damage are shown in Figure 4 4 4 4 Routine Service and Maintenance 2051 Figure 4 4 Hydraulic Hose Damage End fittings damaged or leaking 2 Outer covering chafed or cut and wire reinforcing is exposed 3 Hose shows signs of kinking or crushing 4 Outer covering ballooning 6 Check for loose or missing fasteners a Inspect for any loose or missing bolts b Tighten or replace any missing bolts immediately 7 While you are performing the daily maintenance inspect the machine for any signs of damage such as missing or damaged components cracked welds etc 8 Check the track assemblies to make sure that a The tracks are in good condition and are not showing any signs of wear b Track tension is properly set c Track drive motors are not leaking oil or hydraulic fluid 9 Grease pivot shafts with proper type of grease There are 5 grease points on this machine see NOTICE The grease zerk below the chain tension bolt should
44. ner while it is inside a vehicle truck pick up bed or any surface To avoid static sparks when using a portable fuel container only fill the container when it is positioned on the ground and keep the fuel container nozzle in contact with the tank opening during filling Make sure to move the unit from the transport truck or trailer and only refuel the unit on the ground using an approved container Keep sparks and flames away from fuel Do not smoke while refueling or when handling the fuel container Never cut or weld on or near fuel lines tanks or containers Never overfill the tank Clean up spilled fuel immediately Store fuel in an approved container and keep out of the reach of children 1 7 Safety Precautions 1 8 Section 2 Operating Controls Component Locations Right Front View 2149 Item No Description Operating Controls Hydraulic Fluid Level Dipstick and Tank Fill Port Hydraulic Tank Track Adjusting Wrench Right Hand Track Drive Trencher Drive Motor Trencher Assembly Boom Raise Oylinder a A N Manual Holder 2 1 Operating Controls Left Rear View 2420 Item No Description Fuel Gauge and Fuel Filler Cap Gas Tank Rock Guard Spoils Auger Left Track Assembly Operator s Platform NI a BY N Trencher Activation Lock Lever
45. ng LLC be liable for removing defective parts or for reinstalling said parts when repaired or replaced by anyone other than Mertz Manufacturing LLC or an authorized service facility or for any costs incurred with such removal or reinstallation CONSEQUENTIAL DAMAGES Notwithstanding any other provision of this agreement in no event shall Mertz Manufacturing LLC be liable whether arising under contract tort including negligence or otherwise for loss of anticipated profits loss of use of capital or revenue non operational expenses increased expense of operation cost of purchased or replacement equipment damage to loads or contents of the equipment transportation expenses due to repairs claims of customers cost of money or for any special incidental or consequential loss or damage of any nature arising at any time or from any cause whatsoever This Warranty Agreement shall be governed by and construed and enforced in accordance with the laws of the State of Oklahoma Any litigation under this warranty will be held in Kay County in accordance with the laws of Oklahoma Mertz Manufacturing LLC P O Box 150 Ponca City OK 74602 PO BOX 150 74602 1701 N WAVERLY PONCA CITY OK 74601 PHONE 580 762 5646 FAX 580 767 8411 NT FAX 580 765 3934 www boxerok com TRACK LIMITED PRORATED WARRANTY POLICY STATEMENT Compact Power Inc provides a limited warranty to the original purchaser that the original tracks used on co
46. ng to local regulations 2452 Figure 4 14 Battery and Connections 4 15 Routine Service and Maintenance Annual Maintenance Procedures Do the following procedures annually 1 Do all Daily Weekly and Monthly maintenance procedures 2 Replace air filter See page 4 12 Step 3 3 Check engine idle speed Refer to engine manual 4 Replace hydraulic fluid a Place a suitable sized container at the left front corner of the Boxer b Remove the hydraulic tank drain plug Item 1 Figure 4 15 and drain all hydraulic fluid from the machine NOTICE Make sure to inspect the O ring Item 2 Figure 4 15 on the drain plug Replace the O ring if any signs of damage are noted 2453 Figure 4 15 Hydraulic Tank Drain Plug c When all of the hydraulic fluid has drained out of the tank reinstall and secure the drain plug Make sure to dispose of the used hydraulic fluid an appropriate manner and according to State and Local regulations The hydraulic filter will be filled with hydraulic fluid Make sure to dispose of the used hydraulic filter in an appropriate manner and according to State and Local regulations 4 16 Routine Service and Maintenance d Replace hydraulic filter See page 4 9 Step 3 NOTICE The hydraulic dipstick is located underneath the hydraulic filler cap located on top of the upper hydraulic tank See Figure 4 16 e Unscrew
47. ns may require more frequent service replacement New Machine Brake in Maintenance Procedures Do the following after the first 20 operating hours for a new machine only 1 Change engine oil see engine manual 2 Change engine oil filter which is located on the left side of the engine see engine manual and Item 1 Figure 4 8 2455 Figure 4 8 Engine Oil Filter 4 8 Routine Service and Maintenance 3 Change the hydraulic filter See Service Manual and Figure 4 9 The hydraulic filter will be filled with hydraulic fluid Make sure to dispose of the used hydraulic filter in an appropriate manner and according to State and Local regulations Make sure to dispose of the used hydraulic fluid in an appropriate manner and according to State and Local regulations Place a container under the upper hydraulic tank to capture any hydraulic fluid that may drain out a Remove the hydraulic filter Item 2 Figure 4 9 from the filter mount Item 1 Figure 4 9 underneath the hydraulic tank b Using a small amount of hydraulic oil lubricate the rubber gasket on top of the new filter canister and install the filter onto the filter mount 2448 Figure 4 9 Hydraulic Oil Filter 4 9 Routine Service and Maintenance c Start and run the engine for about 30 seconds Using the hydraulic oil level dip stick Item 1 Figure 4 10 check the hydraulic oil level Add t
48. nsumer products sold by Compact Power or its authorized Distributor Dealer and manufactured by its subsidiary Mertz Mfg will be free from defects in material and workmanship for a period of one 1 year after the date of purchase or 400 hours of use whichever occurs first Compact Power or its authorized Distributor Dealer will replace any track found to be defective in either material or workmanship using the below described prorated discount structure and subject to the conditions limitations and exclusions set forth herein The one year or 400 hours of use duration of this warranty applies only if the product is put to ordinary and reasonable use Genuine manufacturer supplied replacement track s not purchased with the original product purchase but which are later purchased and used with that product are warranted to be free from defects in material and workmanship for a period of sixty 60 days after the date of the parts purchase or 100 hours of use The purchaser of these replacement tracks must be able to document the time frame and hours of use for the replacement tracks Compact Power or its authorized Distributor Dealer will repair or replace any such track free of charge during that period Prorated discount structure If the original track becomes unserviceable within the first 100 hours of use Compact Power or its authorized Distributor Dealer will replace that track at no cost including replacement labor If the origina
49. old Fully warm hydraulic fluid Hydraulic fluid level is low Check and fill the hydraulic fluid tank with the appropriate hydraulic fluid Fuel tank is empty and engine stops Fill fuel tank with fuel If all above has been checked Contact authorized service dealer Trencher chain does not turn Trencher control lever not in the proper position Move trencher control lever in the activation position Operator presence control not depressed Depress step on operator presence control Engine not at rated speed Move throttle to maximum RPM setting Power unit is low on hydraulic fluid Refer to power units Operator s Manual Trencher Chain drive motor is leaking hydraulic fluid Replace hydraulic auger drive motor Trencher Chain rotates but not smoothly or stops and starts Soil may contain rocks or other items that are preventing smooth operation Raise trencher chain from the trench to clear contact with the obstruction Power unit is low on hydraulic fluid Check and fill the hydraulic fluid tank with the appropriate hydraulic fluid Trencher hydraulic drive motor is failing Replace hydraulic drive motor Hydraulic drive motor is turning but the spoils auger does not move Spoils auger connection bolt not installed Install and secure connection bolt Spoils auger connection bolt has sheared off Install and secur
50. om the links on the top span of the chain NOTICE When removing teeth keep the components of each tooth set together so you can assemble them later 3 Install each tooth set across the top span from front to back in the order listed in the appropriate chain configuration table NOTICE Install the tooth configuration illustrated for station 1 first followed by the tooth configuration for station 2 and so on 4 Torque the bolts to 27 to 33 ft Ib 5 When all positions are installed on the top span start the engine raise the trencher slightly off the ground using the trencher boom and slowly run the chain forward to expose a new section of chain 6 Stop the engine and remove the key 7 Repeat steps 3 through 7 until all chain positions have been changed 4 29 Routine Service and Maintenance Parts List Trencher Chain Parts list Item 4 Description Quantity Part 1 BOLT 3 8 24 X 2 1 4 12 38242148 2 BOLT 3 8 24 X 2 3 4 24 38242348 3 BOLT 3 8 24 X 3 8 382438 4 BOLT 3 8 24 X 2 1 2 12 38242128 6 BOLT 3 8 24 X 3 3 4 8 38243348 8 LOCK NUT 64 3824 9 FLAT WASHER 16 3825 10 SPACER TUBE 1 3 8 52 B135320 11 LEFT TERMINATOR TOOTH 8 T165404L 12 RIGHT TERMINATOR TOOTH 8 T165404R 13 LEFT CUP TOOTH 8 6655760 14 RIGHT CUP TOOTH 8 6655759 15 SPACER TUBE 1 1 4 12 6576368 16 FLAT SPACER 4 BL1654 6 17 FLAT SPACER 4 BL1654 5 4 30 Routine Ser
51. operator s platform both track assemblies trencher chain assembly etc Transportation 1 Move the throttle control lever to the mid range engine speed Raise the boom so that it will clear the ramp of the transport trailer NOTICE It is recommended to back the machine onto the transport trailer and position the machine so that the heaviest weight center of balance is towards the front hitch end of the trailer See Figure 3 6 The Boxer is designed for maximum working balance When traveling on an incline always have the heaviest portion of the machine pointing uphill 2 Follow general load carrying safety Always carry the heaviest load pointing uphill 2434 Figure 3 6 Transport Position on Trailer 3 8 Pre Start Inspection and Operation gt When the machine is positioned on the trailer properly lower the boom to the trailer deck Shut the engine off and remove the key Secure the unit to the transport vehicle with DOT Department of Transportation approved chains binders Items 1 and 2 Figure 3 6 and DOT guidelines Make sure to use the appropriate tie down locations on the machine and trailer NOTICE Never tow or pull the machine Damage to the hydraulic motors could result If the machine is totally in operable using lifting straps or cables and a machine that can safely lift 3 000 Ibs 1 361 kg lift the machine and place on a trailer When transport
52. or approval from Mertz Manufacturing LLC unless however if Mertz Manufacturing LLC in its sole opinion determines that the defective condition of the equipment was in no way caused by or was attributable to said repairs replacements or alternatives Mertz Manufacturing LLC and the purchaser agree that in consideration of the above expressed warranty all other warranties other than title either expressed or implied whether arising under law or equity including warranties of merchant ability and fitness for a particular purpose are excluded from this contract further the foregoing warranty is made solely to the first purchaser and may not be transferred in any form The sole liability of Mertz Manufacturing LLC and the exclusive remedy of the purchaser arising out of the manufacture sale or use of the equipment provided hereunder on warranties or otherwise shall be limited to the cost of repair or replacement of defective parts as herein specified Further Mertz Manufacturing LLC s maximum liability hereunder arising from any cause whatsoever including but not limited to breach of contract or tort including negligence shall not exceed the contract price of the equipment furnished hereunder Mertz Manufacturing LLC shall not be responsible for work done equipment or parts furnished or for parts or repairs made by others unless the work is specifically ordered by Mertz Manufacturing LLC In no event shall Mertz Manufacturi
53. ortant to know and follow these warnings and cautions Battery electrolyte in standard wet cell batteries contains sulfuric acid which is poisonous and can cause severe chemical burns To avoid personal injury Wear a face shield to prevent sulfuric acid contact with your eyes Wear chemical resistant gloves and clothing to keep acid off your skin and clothing Since wet cell batteries give off explosive gases use a flashlight to check the electrolyte level not an open flame such as a match Never check the battery by placing a metal object across the battery posts The resulting spark could ignite anything flammable causing fire or an explosion If electrolyte is splashed into your eyes flush them immediately with clean water and seek medical attention If electrolyte is swallowed seek medical attention immediately If electrolyte is splashed onto exposed skin or clothing flush and clean the area immediately with clean water and seek medical attention if necessary Jump Starting Battery Charging Hazards Follow the instructions for jump starting or battery charging in the engine owner s manual You must be at the operator s platform when attempting to start the unit with booster batteries and jumper cables so that you are at the controls when the engine starts Here are some general safety rules you must follow for jump starting the machine Make sure to connect the positive jumper cable to the positive RED termina
54. parts or machine components while they are hot Always perform the Standard Shut Down Procedure shown in this manual if the unit will be left unattended for any length of time Use only original BOXER or approved replacement parts Imitation parts may lead to unit damage and or injury to personnel The machines warranty may be voided if unauthorized parts are used 1 1 Safety Precautions OPERATING SAFETY Plan ahead and learn as much as possible about your job site area before beginning any work Know the exact location of overhead power lines or obstructions Have all buried lines such as gas electric water telephone and cable TV marked by the proper authorities Prior to use perform the Pre Start Inspection and Daily Maintenance to make sure that the unit is in safe operating condition Never operate a malfunctioning unit Keep hands gloves shoes control knobs and operator platform clean Slippery controls can cause you to lose control which may result in an accident Always keep a firm grip on the hand rails located at the operator s platform during travel and operation to prevent falling off the unit When working on an unfamiliar construction site review understand and follow job site safety rules Keep the work site clear of all non operating personnel Should a person enter the work area stop machine operation until the work area is clear Prior to unloading the unit and starting to work inspect the p
55. r leaks always use cardboard or wood as a detector DO NOT USE YOUR BARE HANDS If you are injected with hydraulic oil or any other fluids immediately seek treatment by a doctor trained in the treatment of penetrating fluid injuries Visually inspect all of the hydraulic hoses lines and fittings for signs of damage wear or leaking If any signs of damage are visible do not operate the machine until repairs have been made Some examples of common hydraulic hose damage are shown in Figure 3 3 2051 Figure 3 3 Hydraulic Hose Damage 1 End fittings damaged or leaking 2 Outer covering chafed or cut and wire reinforcing is exposed 3 Hose shows signs of kinking or crushing 4 Outer covering ballooning 5 Check for loose or missing fasteners nspect for any loose or missing bolts Tighten or replace any missing bolts immediately 6 While you are performing the daily maintenance inspect the machine for any signs of damage such as missing or damaged components cracked welds etc 7 Check the track assemblies to make sure that The tracks are in good condition and are not showing any signs of wear Track tension is properly set Track drive motors are not leaking oil or hydraulic fluid 3 4 Pre Start Inspection and Operation 8 Grease pivot shafts with proper type of grease There are 5 grease points on this machine see Figure 3 4 NOTICE The grease zerk below the chain tension bolt s
56. rchased you will either have a chain with 24 links 24 inch 60 9 cm boom 32 links 36 inch 91 4 cm boom Each link can have digging teeth fastened to it and are referred to as a station At any station the teeth can be fastened in various configurations with spacers and tubes to vary the width of cut The station configurations are placed along the chain in an order that maximizes digging efficiency There are two types of teeth cupped and triangular rock teeth Cupped teeth are designed to cut through and remove soil Triangular rock teeth cut rock and other hard ground The teeth are cupped or angled differently depending on which side of the chain they are intended to be fastened i e either left or right The teeth are fastened to the chain links using bolts nuts tubes and spacers of varying sizes Figure 4 23 illustrates the various components of several tooth configurations The table on the following page lists some of the chain configurations detailing which tooth configuration should be installed at each station around the chain for each chain configuration Each table lists the configurations for 32 positions If you are changing the configuration of a 24 link chain ignore the positions 25 through 32 in the tables Make sure to orient the tooth in the proper direction Figure 4 23 shows the rear of the tooth If the tooth is installed backwards the trencher chain will not work properly
57. rt when operating near traffic or roadways 1 2 Safety Precautions If the unit should begin to tip or become unstable DO NOT try to stabilize the unit with your legs or arms If the unit is involved in an accident or inadvertently damaged during operation stop and perform a thorough inspection Make sure the unit is in safe operating condition prior to resuming work Be alert to any unusual reaction to any of the controls If anything unusual is noticed shut the machine down and thoroughly inspect it to determine the cause of the problem Do not operate the machine until all required repairs have been made If the unit must be left unattended shut the machine down and make sure that it can not be started by an unauthorized individual Operating on steep slopes can be dangerous and there is a greater risk of the machine tipping over or becoming unstable The list of rules below must be understood and followed for maximum safety Avoid excessively steep slopes or unstable surfaces If travel on a slope is necessary keep the load low and proceed with extreme caution DO NOT travel ACROSS excessively steep slopes under any circumstances Travel straight up and down slopes with the heavy end of the machine pointing up the incline When the machine has no load the operator s platform end of the machine is considered the heavy end Turning on slopes is not a recommended practice however if you must turn on slopes
58. ry 25 operating hours With the trencher parallel to the ground make sure that there is 124 to 2 of chain sag between the bottom of the boom and the top of the bottom chain span See Figure 4 18 Foranew chain check the chain sag after the first hour of operation Depending on working conditions chain sag adjustments may need to be done more frequently If a chain sag adjustment is needed adjust the chain using the following procedure 2457 Figure 4 18 Chain Sag NOTICE Do not over tighten the chain Excess chain tension may damage drive components 4 20 Routine Service and Maintenance If the chain tension needs to be adjusted 1 Loosen the adjustment bolt lock nut Item 2 Figure 4 19 2 Rotate the chain adjustment bolt Item 3 Figure 4 19 to increase or decrease pressure on the boom until the proper chain sag is measured 3 Tighten the adjustment bolt lock nut 4 On a monthly basis lubricate the adjustment bolt using the grease zerk Item 1 Figure 4 19 2458 Figure 4 19 Chain Tension Adjustment 4 21 Routine Service and Maintenance Trencher Boom Replacement Adjust the digging chain tension every 25 operating hours With the trencher parallel to the ground make that there is 134 to 2 of chain sag between the bottom of the boom and the top of the bottom chain span See Figure 4 20
59. t control is moved the faster moved the faster the right turn will A N the left turn will be PM be made See Va N made See A Figure 3 12 Figure 3 13 D LA X IL X by N 7 N 7 lt lt 2432 2433 Figure 3 12 Figure 3 13 Right Hand Turn Left Hand Turn in Reverse in Reverse 3 12 Pre Start Inspection and Operation Spin Turn Make sure to use the machine hand holds while doing a spin turn to maintain your balance Move the travel control levers in opposite directions to spin the machine on it axis To spin left move the right control lever forward while pulling the left control lever backwards to spin turn to the right push the left control lever forwards and while pulling the right control lever backwards Figure 3 14 d Figure 3 14 Spin Turn 2429 3 13 Pre Start Inspection and Operation Do not travel up or across a slope steeper than 15 See Figure 3 15 Keep boom as low as possible when traveling on slopes or rough terrain 2437 Figure 3 15 Slide Slope Travel Keep the heavy end of the machine towards the uphill direction when traveling up or down a slope See Figure 3 16 2438 Figure 3 16 Uphill Downhill Travel 3 14 Pre Start Inspection and Operation Operating Instructions BEFORE BEGINNING ANY TRENCHING MAKE SURE THAT THE WORK AREA HAS BEEN INSPECTED AND MARKED FOR UNDERGROUND UTILITIES OR
60. tart Inspection and Operation Ifthe engine oil level is below the add line indicated by the letter A on the dipstick carefully add the proper amount of oil through the engine oil filler Item 3 Figure 3 2 It is important to add the correct type of engine oil as stated in the engine manual NOTICE Make sure to reinstall and secure the oil filler cap Extremely dusty or dirty working conditions may require more frequent checking filling and or changing of engine oil After filling the oil wait a few minutes and check the oil level again NOTICE Make sure to securely reinstall the dipstick into the dipstick tube before starting the engine Allow engine to cool before filling fuel tank Do not overfill the fuel tank Fuel could spill onto hot engine parts and ignite or explode 3 The Boxer has one saddle fuel tank Item 1 Figure 3 2 The tank has a fuel gauge Item 3 Figure 3 2 located in the filler cap Item 2 Figure 3 2 Remove cap and visually inspect fuel level to make sure that the indicator is showing the proper fuel level Make sure that the tank has been filled on a daily basis Carefully add fuel 2436 Figure 3 2 Fuel Level Check 4 Check all hydraulic hoses lines and fittings 3 3 Pre Start Inspection and Operation Hydraulic oil under pressure can penetrate body tissue causing serious injury and possible death When troubleshooting a hydraulic system fo
61. tops the engine 10 Trencher Activation Operator Presence Pedal This pedal must be stepped on and held in the downwards position before the trencher control lever is moved from the center Neutral Lock position When the operator presence control has be depressed the trencher activation control lever will be able to be moved into either the Forward or Reverse position activating the trencher chain If the operator releases this control pedal the trencher hydraulic control lever will return to the Neutral position stopping the trenching operation 2 6 Section 3 Pre Start Inspection and Operation DANGER IMPROPER USE OF THE COMPACT TRENCHER COULD CAUSE SERIOUS INJURY OR DEATH BEFORE OPERATING THE MACHINE OR PERFORMING MAINTENANCE THE OPERATOR MUST READ AND UNDERSTAND THE ENTIRE OPERATOR S MANUAL REVIEW MACHINE CONTROLS LOCATE AND REVIEW ALL WARNINGS AND SAFETY PLACARDS AND RELEVANT OPERATOR SAFETY MATERIALS INCLUDING WRITTEN VISUAL VIDEO OR VERBAL INSTRUCTIONS Pre Start Inspection It is very important to do a visual inspection of the machine before beginning operation This inspection should include Check all decals and warning signs for damage Check engine oil Check and refill the fuel tank Check hydraulic lines and hoses for signs of damage or leaks nspect the machine for any signs of damage or loose fasteners Check fluid levels and any signs of leaking fluids Do all Daily Service
62. tor s Manual must be followed at all times GENERAL SAFETY Never operate the Boxer without first completely reading and understanding this Owner s Manual Only authorized qualified and trained personnel are allowed to operate this machine Never operate the machine under the influence of alcohol awareness altering drugs or medications that would affect your ability to operate safely KEEP CHILDREN CLEAR FROM THE WORK SITE AREA AT ALL TIMES NEVER ALLOW A CHILD TO OPERATE OR RIDE ON THE MACHINE Serious injury or death involving children can occur Stay ALERT and be aware of your surroundings at all times Stop operations if children wander onto the job site Resume work only when the operating area is clear Keep all non operating personnel away from the machine during operation Passengers must never be allowed to ride on the machine Wearing protective clothing and gear such as hard hats safety glasses safety shoes hearing protection breathing protection and long pants and shirts is highly recommended Do not operate in clothing or shoes which will expose skin or feet to possible flying debris Clothing should be relatively close fitting Loose clothing rings and other jewelry should be avoided because of the danger of catching them on machine parts or controls or on any rotating parts either on the machine or any attachment Keep hands fingers clear from all rotating parts Never touch engine
63. ulling the lever backwards rotates the right side track for reverse travel Engine Hour Meter Gauge Hand Grip Trencher Operation There are three positions for the Trencher Control Lever To activate the control lever the operator my step on the operator presence control lever and hold the lever in the downwards position This allows the trencher control lever to be moved a The center and forward position of the trencher control lever is the Neutral position With the lever in this position the trencher chain will not move b The main operating position is when the trencher control lever is moved to the right into the Forward position The control will remain in this position until it is moved back into the Neutral position or you step off of the operator presence control c If it is required the trencher chain can be reversed by moving the control lever to the left hand side of the slot The control lever will not remain in this position and if you let it go the lever will return to the neutral position 2 5 Operating Controls 10 2422 7 Engine Choke Moving the lever to the left sets the choke for easier cold engine starting Moving the lever to the right opens the choke and allows the warmed up engine to run properly 8 Engine Throttle Moving the control lever to the left increases the engine speed and moving the lever to the right slows the engine to idle speed 9 Keyswitch Starts and s
64. ure 4 17 at the fuel filter Item 2 Figure 4 17 Slide the clamp along the fuel line Item 3 Figure 4 17 away from the filter 6 Pull the fuel line off of the fuel filter and position the line in a suitable sized container NOTICE The fuel tank holds approximately 3 gallons of fuel 7 Open the fuel valve Item 1 Figure 4 17 and allow the fuel to drain into the drain container 8 Remove the upper hose clamp from the fuel filter Item 3 Figure 4 17 and install a new fuel filter Item 2 Figure 4 17 as described earlier in this section NOTICE The old fuel filter will be filled with gasoline Make sure to drain the fuel from the filter into an appropriate container Dispose of the used fuel filter in an appropriate manner and according to State and Local regulations 9 When the fuel has fully drained close the fuel valve and install the lower fuel line onto the new fuel filter 10 Slide the hose clamp close to the fuel filter to secure the fuel line 11 Fill the fuel tank with fresh fuel 12 Open the fuel valve 13 Start the engine and allow it to idle for several minutes to make sure that all air bubbles are out of the fuel system Make sure to clean up any spilled fuel from in and around the engine compartment of the machine Spilled fuel may be ignited by a hot engine 4 19 Routine Service and Maintenance Adjusting Digging Chain Tension Adjust the digging chain tension eve
65. vice and Maintenance Configuration D Configuration E 2303 2 Configuration A Configuration B Configuration C Figure 4 25 Chain Configuration 4 31 Routine Service and Maintenance Boxer 118 Hydraulic Interconnect Diagram VENT CONTROL DD VALVE FILTER AUX VALVE IN TANK MOTOR MOTOR Hi RIGHT LEFT TRENCHER TILT CYL MOTOR ROD END TRACK MODULE BACK PUMP SUCTION FROM TANK 2456 4 32 Figure 4 26 Boxer 118 Hydraulic Interconnect Diagram Section 5 Troubleshooting The following procedures will assist you in determining the potential cause of a machine operating problem Problem Possible Causes Corrective Action Starter does not turn the engine over Trencher control lever is either in Forward or Reverse position and the operator presence control is depressed Move lever to neutral position Release operator presence control Battery is dead Charge the battery If battery does not hold a charge replace the battery Electrical connections are corroded or loose Check electrical connections for good contact Remove cables from battery terminals and fully clean battery terminals and cable clamps If the cable clamps cannot be properly cleaned replace connectors Relay or starter switch is defe
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