Installation Manual ADC44 or ADC66 3ph
Contents
1. Conveyor Parts Manual 089 9423 66 Spec Sheet 089 3408 66 Service Manual 089 9439 66 Brochure 089 9456 66 Wire Diagram Copyright ADS Installation Manual Model ADC 44 66 3 PH Revision 3 0 6 7 2013 Conveyor motor control relays 16 ADC 44 Conveyor Full Load Voltage Phase Amps 50a 52a ADC 66 Conveyor Full Load Voltage Phase Amps Heaters are voltage specific meaning voltage makes a difference in the wattage output of the heater The following chart will list the wattage kW output for various available 3 phase voltages Also listed are the ADS tank heaters available to match those voltages eee E Heater Rated Volts Output Draw Phase 12kW 208v 291 9009 12kW 220v 291 9001 14KW 208v 291 9008 18kW 220v 291 9007 8kW 208v 391 9001 2 25kW 208v 200 2 079 60 3 ph 291 9003 220 volts 2 515KW 66 3 ph Normal tank heater ADC 44 3 phase is 208v 12kW 240v 12kW is special order Normal tank heater for ADC 66 Copyright ADS Installation Manual Model ADC 44 66 3 PH Revision 3 0 6 7 2013 ADC 44 Conveyor for 3 phase 208 240v power 120V CONTROL CIR RELAYS SWITCHES amp TERM MOTORS SOLENOIDS NEUTRAL DINER EAT PRIMARY SECONDARY FUSESA FUSE TAMP MASTER SWITCH 120V TERM BARS WHITE TRANSFORMER Miu BLACK RUN LIGHT TUTTI POWER CONNECTIO2. EQUIPMENT BE INSTALLED USING A NEW CIRCUIT BREAKER Copyright ADS Installation Manual Model ADC 44 66 3 PH Revision 3 0 6 7 2013 PLUMBING SECTION 1 TANKLESS WATER HEATERS can be problematic for commercial dishmachines The ADS models ADC 44 66 dishmachines require heated water 120 gallons per hour at 20 psi as measured at the final rinse manifold with a minimum temperature of 120 F It has been the experience of ADS that tankless supply systems require multiple units plumbed in sequence with a recirculation loop to achieve proper pressure and temperature Check with the tankless water heater manufacturer they may recommend a storage tank to guarantee proper flow and line pressure to the machine Failure to provide adequate water uantity pressure and temperature to the machine will cause the machine to function improper and is not the responsibility of ADS Improperly installing ADS equipment in this manner could void the warranty All costs associated with providing an adequate water supply to the machine is the sole responsibility of the user 2 DRAIN SIZE Gravity drain lines are 2 pipe size Do not use reducing adapters for drain lines always use same diameter pipe or larger Close pump petcocks if equipped 3 A PRESSURE REDUCING valve with by pass should be installed before the booster heater if the line pressure is 50 psi or above This is according to booster manufacturer s instructions 4 A BURN HAZARD from hot w
3. is adjusted so the wash tank fills first and rinse tank fills last For the ADC 66 the wash tank must overflow to fill the power scrapper tank The last tank to fill should be the pumped rinse tank If the fill sequence does not follow this order adjust the diverter plate inside the hood it is located upward near the water inlet See photo above Slotted holes allow the diverter plate to move side to side adjusting the flow to the rinse tank The water stream going into the pumped rinse tank should be about the diameter of a pencil It is normal for the machine to add more water when the pump turns on if the level has not yet reached the overflow Copyright ADS Installation Manual Model ADC 44 66 3 PH Revision 3 0 6 7 2013 Rinse tank float pump filter bumped rinse Wash tank float and tank overflow manifold FLOAT AND SWITCH the float will not actually float It is heavier than water but it weighs less in water than in air This difference allows the return spring in the float switch to push out against the lever which raises the float in the water In air the floats weight will overcome the switch s spring tension and drop down The float switch 22291 3014 is specifically made with this spring tension so the water control system will operate correctly Do not replace with a timer switch even though they look similar Travel through conveyor tray rails center pull bar Damaged and broken rack that will jam or diio w dogs conveyor T
4. our customers Keep all instructions for future reference ADS reserves the right to alter or update this information at any time Should you desire to make sure that you have the most up to date information we would direct you to the appropriate document on our web site www americandish com Set out below are the specifications and requirements that you must use and follow to properly install the type or types of equipment listed above It is your obligation as the customer to ensure that the machine is installed safely and properly and when completed the machine is left in proper and safe working order Electrical Plumbing and Chemical hookup should be performed by a qualified professional who will ensure that the equipment is installed in accordance with all applicable Codes Ordinances and Safety requirements Failure to follow the installation instructions could void the warranty ADS assumes no liability or control over the installation of the equipment Product failure due to improper installation is not covered under the ADS Warranty 2 HEAVY USE ITEM A conveyor dishmachine is often run at full capacity The machine is not rated for outdoor use 3 FLUSH OUT INITIAL FILL WATER Do not install spray arms until machine is flushed with water When this machine is connected to power it will normally fill with water Do this without installing the spray arms Place a rack inside the machine so all the pumps will run Afterward drai
5. the wash manifold near the back wall Position the T bracket latch to secure wash arms in place by pulling down Install power scrapper arms ADC 66 only and pumped rinse spray arms Each arm has a locking tab Lower arm locking tabs are located on the same side as the spray jets Upper arm locking tabs are opposite the spray jets side Insert the tab into the index slot of each manifold socket until socket catch locks in place Note make sure that spray jets on the bottom arms spray up and top arms spray down ADC 66 power scrapper overflow to scrap box 66 power scrapper motor 1 5 HP 208 single phase Inspect all dish racks for broken ladders Dispose of any broken dish racks IMPORTANT TABLE INSTRUCTIONS Allow for one rack 20 length as a minimum distance between the edge of the pre rinse sink and the entrance of the machine on the soil dish table Failure to do this will result in excessive chemical consumption and low temperatures Do not use tables with quick drains or scrap troughs Observe that the dish table lip does not rub on the conveyor bar if the lip is longer than 3 a notch will have to be made for clearance Make certain that both dish tables slant into the machine so water will return to the tanks Bolt the tables to the machine and seal TABLE LIMIT SWITCH Check clean dish table if it holds less than four 4 dish racks install an ADS table limit switch 22288 1044 The switch holder attaches to the ba
6. 00000 MASTER SWITCH 120V TERM BARS ji i WHITE WHITE 9 O RUN LIGHT BLACK FINAL RINSE POWER CONNECTION DOOR WHITE SW 90 AMP 3 AWG WIRES jj o r PURPLE PHASE 60 HZ BLUE CLEAN CIRCUIT REQ BLACK PLUS GROUND WIRE RINSE WC WINEUTRAL FES BROWN EL 240V HIGH LEG GOES ON L3 RINSE WASH REED SW BLACK SCRAP N C BASKET Bor REED SW REED SW HE WHITE FILL SOLENOID BLACK WASH TANK PURPLE WHITE d FINAL RINSE a SOLENOID Ph RINSE TANK BEA FLOATSW YELLOW BLACK A POWER OVERLOAD 666 SCRAPPER WHITE MOTOR 9 2000 O A 1 5 HP 7 5 AMPS PH CONTACTOR EHE OVERLOAD RINSE MOTOR 2000 WEITE 1 3 HP 1 AMP NEN EEG 2 8 3 9 1 7 4 5 6 MOTOR CONTACTOR DETER E3 1 o DISP HOOKUP a BROWN SOOO OVERLOAD CONVEYOR MOTOR 20000 m 1 3 HP 1 AMP xd 20000 2 8 3 9 1 7 4 5 6 Slave Contacts K HOOD FAN OPTION ON O CONTACT SWITCH CONTACTOR 5009 OVERLOAD WASH MOTOR ORANGE SOOO Low 3 HP 8 AMPS e 20000 IA MOTOR Thermostat CONTACTOR Rela WHITE RINSE TANK SUSTAINER HEATER 20 AMP HEATER 2 25 KW 6 AMPS CIR BRK BRO
7. American Dish Service INSTALLATION INSTRUCTIONS Model ADC 44 or ADC 66 208 240V 3 ph 60a or 90a for 66 High Temp or Chemical Sanitizer Conveyor Dishmachines Listed by UL E68594 NSF ANSI 3 ASSE 1004 301 LA Test Labs File M 920011 Mass License P3 0111 306 If you have questions call 800 922 2178 or visit our website at www AmericanDish com DANGER The electrical power supplied to this machine is an imminent hazard that could result in severe bodily injury or death if not properly installed or hooked up correctly When working in the control box or on electrical parts always disconnect power and tag out before servicing Replace cover to control box and other protective covers when finished servicing this equipment Copyright ADS Installation Manual Model ADC 44 66 3 PH Revision 3 0 6 7 2013 Conumon 7 READ Manufacturer s Manual before Using this Product For your safety read and observe all cautions shown throughout these instructions While performing installations described in this booklet wear approved Personal Protective Equipment including Safety Eye Wear CHEMICALS There are potentially hazardous situations when working with industrial cleaning chemicals for dishmachines See chemical manufacturer s safe practices and MSDS sheets for handling and installing chemicals and supply containers 1 BEFORE YOU BEGIN American Dish Service provides this information as a service to
8. EST DISH RACK CONVEYOR MOVEMENT by placing a rack into the soil side opening until it catches on a conveyor dog The rack should enter and exit smoothly without jamming The dishmachine tray track will not adjust up or down it is fixed Tables must sit on the tank lip Verify that tables are bolted to the machine and once bolted sealed with silicone caulking at all four corners and under the lip Check that all varieties and brands of dishrack can fit between the dishmachine s tray track rails without binding If binding occurs adjust the REAR tray track at all 3 anchor points until the rack binding is eliminated You must adjust evenly at all three points to maintain proper alignment Never adjust the front tray track they contain switching alignments Copyright ADS Installation Manual Model ADC 44 66 3 PH Revision 3 0 6 7 2013 12 Conveyor cam blocks A amp B Hocker arm slip clutch spring hook to bar weldment Cam bearing screws into cam block B Hocker arm attached to conveyor bar drip chute Keep away from conveyor rocker arm movement to avoid severe bodily injury from pinch or crush danger THE FRONT TRAY TRACK has sequence bars that turn on the pumps at each station of the dishmachine s operation There is a sequence bar for the power scrapper on the ADC 66 only wash and final rinse sections To confirm proper operation push a dishrack into the soil side opening and see that it is conveyed through each section
9. N RELAY DOOR 60 AMP 6 AWG WIRES WHITE AONE ieee Ill PHASE 60 HZ CLEAN CIRCUIT REQ BLUE PLUS GROUND WIRE BLACK BLUE Eoo 240V HIGH LEG ON L3 L BROWN BLUE RINSE RELAY WASH RED REED SW BROW RED BLACK WHITE BLUE WHITE RELAY FILL SOLENOID wore TOL ORANGE PURPLE 2 TA FINAL RINSE SOLENOID RINSE TANK BLACK FLOAT SW YELLOW BLUE Adc OVERLOAD O RINSE MOTOR WHITE 1 3 HP 1 AMP id a eli 2 8 3 9 1 7 4 5 6 MOTOR RINSE E CONTACTOR DETER E DISP HOOKUP BROWN do JOVERLOAD CONVEYOR MOTOR 3 1 3 HP 1 AMP NS reo 2 8 3 9 1 7 4 5 6 Slave Contacts FAN OPTION MOTOR N O CONTACT SWITCH CONTACTOR RED ORANGE WASH MOTOR a 00 MOTOR Thermostat CONTACTOR i BLACK RINSE TANK O 50 AMP SUSTAINER HEATER HEATER THERMOSTAT O CIR BRK 000 2 25 KW 6 AMPS 7777 7 TANK HEATER CONTACTOR 2 25 KW Thermostat Relay WHITE Te p BLACK WASH TANK SUSTAINER HEATER THERMOSTAT x f nri TANK HEATER 12 KW 33 A 220v CONTACTOR Copyright ADS Installation Manual Model ADC 44 66 3 PH Revision 3 0 6 7 2013 ADC 66 Conveyor for 3 phase 208 240v power 120V CONTROL CIR RELAYS SWITCHES amp TERM MOTORS SOLENOIDS NEUTRAL GN L3L2 L1N
10. WN TANK HEATER t CONTACTOR po 2 25 KW Thermostat Relay WHITE WASH TANK BLACK SUSTAINER HEATER 60 AMP y HEATER THERMOSTAT CIR BRK TANK HEATER E BLACK CONTACTOR 18 KW 48 AMPS o Copyright ADS Installation Manual Model ADC 44 66 3 PH Revision 3 0 6 7 2013
11. ater from pump sprays or plumbing leaks ELECTRICAL SHOCK HAZARD on bare electrical terminals in the thermostat boxes 5 power box float switch boxes and control box 6 HOODS Follow all local plumbing and mechanical codes IMC 2012 section 507 2 2 requires Type hoods for all commercial dishwashers except where the heat and moisture loads are incorporated into the building s HVAC systems or dishwashing equipment designed with separate heat and moisture removal systems A conveyor type hot water sanitizing dishwasher is rated at 21 720 Btu h by table 5E ASHRAE Research Project 1362 8 5 2008 ADS DOES NOT SPECIFY BUILDING HVAC VALUES e Hot water inlet manifold single point 32 pipe Final rinse manifold with pressure gauge 20 psi PR valve flow req Flush building s water lines before connecting to dishmachine Copyright ADS Installation Manual Model ADC 44 66 3 PH Revision 3 0 6 7 2013 DUAL SANITIZING MODE Hot Water Sanitizer Connection For high temp sanitizing this line will come from a stand alone booster heater Connect 9 MPT water supply line to the 90 elbow of the dishmachine s inlet manifold The requirement at the dishmachine is 180 F minimum at 20 PSI during final rinse flow 120 GPH This is measured at the pressure gauge mounted next to the pressure reducing valve in the inlet plumbing on top of the machine s hood To adjust pressure turn adjustment screw atop the valve counter clockwise to de
12. ck side of the table end The bumper bar will extend through the table and pin to the rocker plate When racks strike the bar the switch will break the power connection in the machine s door cut off switch which stops all motors ADS table limit and table bumper bar 4288 1044 Copyright ADS Installation Manual Model ADC 44 66 3 PH Revision 3 0 6 7 2013 10 Tighten all wire connections looking for those that loosened during shipping or moving Turn on the water supply Check and correct any leaks throughout the machine Verify incoming water temperatures and final rinse pressure 20 psi during spraying Remove any of the white protective film from stainless Surfaces such as doors or panels DISHMACHINE OPERATIONAL TESTS WARNING BURN HAZARD FROM HOT WATER Do not open doors while machine is in cycle Doing so could result in serious bodily injury from spraying hot water and chemicals To operate turn on the breaker for main power and turn the dishmachine master switch to the ON position Showing float switch that controls fill water amp Showing float switch that controls fill water amp heater heater FILLING THE MACHINE When the machine is first turned on water will automatically fill to an initial working level During operation the water level will normally increase with each rack until water begins to exit the overflow into the scrap box Open the access door and verify that the filling water
13. crease pressure Chemical Sanitizer Connection For chemical sanitizing this line will come directly from the building s water heater Connect 9 MPT water supply line to the 90 elbow of the dishmachine s inlet manifold The requirement at the dishmachine is 120 F minimum at 20 PSI during final rinse flow 120 GPH This is measured at the pressure gauge mounted next to the pressure reducing valve in the inlet plumbing on top of the machine s hood To adjust pressure turn adjustment screw atop the valve counter clockwise to decrease pressure A dispenser with three product pumps is required for chemical sanitizing chlorine pump Drain Requirements Showing 2 drain manifold exiting sump amp scrap Scrap box and tray box ADS provides a 2 copper common drain that exits on the soil side of the dishmachine under the scrap box ADC 66 drain exits both sides To prevent clogging run drain lines as straight as possible Do not plumb with tight radius eloows or 180 bends Use of floor sinks for drains can cause flooding Do not use reducing adapters for drain lines always use 2 diameter pipe or larger Always run gravity drain lines downhill DISPENSER HOOK UP SECTION You must wear approved safety eye wear before connecting chemical equipment Commercial cleaning chemicals are harmful and can cause damage to the plumbing and stainless steel of the dishmachine Do not mount dispensers on the control box or run chemical lines over cont
14. e power Main distribution block for 66 s incoming 3 ph note Neutral Electrical ADC 66 208v 240v 3 ph 90a w 10 gauge neutral ORDERING INSTRUCTIONS Machines with heaters are voltage specific order according to actual voltage at the installation see kW chart in appendix The power supply 208 volt 90 amps must consist of three 3 gauge wires a 10 gauge neutral and a suitable ground The 90 amp breaker or fuses must be on a clean circuit to the machine ADS has provided a conduit hole 1 3 4 actual size for 1 1 4 conduit for electrical service in the back of the control box Attach the 3 gauge wires to the main distribution block in the control box to terminals marked L1 L2 amp L3 Attach 10 gauge neutral and ground wire to their proper locations on the main distribution block and tighten all wires FOR 240 VOLT OR DELTA SYSTEMS attach the high leg 200 volt line to L3 Attach your 120 volt lines to L1 and L2 If power is 240v see kW rating chart at the back of the manual for correct heater sizing and available ADS heater elements 3 Phase MOTOR ROTATION Remove front panels and check rotation of motors A rotational arrow is placed on the wash pump motor If this motor is running in reverse of the arrow turn off main power and switch the incoming power wires on L1 amp L2 This step will correct the rotation of the other motors at the same time Verify proper rotation and tighten all wires IT IS RECOMMENDED THAT THIS
15. een activated Final rinse temperatures are 120 F for chemical sanitizers and 180 F for hot water sanitizing To increase the final rinse temperatures turn up the thermostat on the booster heater or water heater respectively Do not set a booster heater above 195 F INSTALL CURTAINS There are two short and two long curtains Longer curtains are mounted at each end of the dishmachine Curtains are there to keep heat in the water Vent attachments to end shield 4 x 16 opening 200 to 400 CFM draw per Bids VENTING If exhaust vents pant leg vents are attached to the dishmachine do not exceed 400 per individual pant leg ADS does not specify building HVAC values and only offers this limit as a point of reference Showing repair of loose end cap when tab on the cap has been forced close or bent on material such as seeds or tooth picks ER 4 r 11 1 ks 7 p a t causing loose fit Straighten tab in line with the coin edge to tighten latch Tab on endcap bent inward Copyright ADS Installation Manual Model ADC 44 66 3 PH Revision 3 0 6 7 2013 Conveyor drive cam blocks bearing clutch springs use caution APPENDIX 089 9342 44 Conveyor Parts Manual 089 9421 44 Spec sheet 089 9346 44 Service Manual 089 9437 44 Brochure 089 9365 44 amp 66 Conveyor Wall Chart 089 9454 44 Wire diagram 089 9388 Installation Manual ADC 44 ADC 66 3 Phase 089 9343 66
16. endix The power supply of 208 volts 60 amps must consist of three 6 gauge wires and a suitable ground The 60 amp breaker or fuses must be on a clean circuit to the machine ADS has provided a conduit hole 1 3 8 actual size for 1 conduit for the electrical service into the back of the control box Attach the 6 gauge wires to the main distribution block in the control box to terminals marked L1 L2 amp L3 Attach a building ground wire to the main distribution block marked GND and tighten all wires Copyright ADS Installation Manual Model ADC 44 66 3 PH Revision 3 0 6 7 2013 4 FOR 240 VOLT OR DELTA SYSTEMS attach the high leg 200 volt line to L3 Attach your 120 volt lines to L1 and L2 If power is 240v see kW rating chart at the back of the manual for correct heater sizing and available ADS heater elements 3 Phase MOTOR ROTATION Remove front panels and check rotation of motors A rotational arrow is placed on the wash pump motor If this motor is running in reverse of the arrow turn off main power and switch the incoming power wires on L1 amp L2 This step will correct the rotation of the other motors at the same time Verify proper rotation and tighten all wires commie TO SUPPLY SOURCE am B bu F amr ru iis mu LA muni Rem 4 5 E mm eis y ew Game Ren ir ADC 66 conveyor control box for 3 phas
17. he tank and turns off when a magnet comes within 12 of the switch To test hold a strong hand held magnet next to the reed switch If the magnet turns off the reed switch but the sequence bar magnet does not adjust the sequence bar magnet for that section The sequence bar magnet should be within a 1 8 of the bottom of the tank when it is at rest hanging down at the 6 00 position TANK TEMPERATURE The wash and pumped rinse tank temperatures are maintained by sustainer heaters Record tank temperatures during the initial tests There are three 3 gauges mounted under the control box Gauges are marked Wash Rinse Final Rinse Wash tank temperature should be 140 for chemical sanitizing and 150 F for hot water sanitizing in multi tank conveyors The pumped rinse tank temperature should be 120 F for chemical and 160 F for hot water sanitizing If tank temperatures are low increase by adjusting the heater thermostats located behind the front panels NR 1 E n Le Wash tank thermostat rotate center rod Left to T stat signal goes to term 6 on heater relay increase under contactor Copyright ADS Installation Manual Model ADC 44 66 3 PH Revision 3 0 6 7 2013 14 THERMOSTATS There are two thermostats one for each tank Increase temp by turning center rod of the thermostat counter clock wise or turn to the left Adjust thermostats in small increments 1 4 turn Heaters are switched off when water levels are low and the fill has b
18. l voltage ADC 66 3 phase provides 120 dispenser signals Connect to chemical dispenser terminal blocks located on the left hand side of the control box look for yellow decal labeled detergent and rinse TESTING FOR TEMPERATURE For high temp sanitizing the measurement 15 taken at the manifold for minimum of 180 F NOT in or at the sprays If color changing tapes are used to verify temperature then only 165 F labels should be used this is the highest temperature required on the surface of the plates NOT 180 F This is according to the NSF ANSI Standard 3 test protocol Copyright ADS Installation Manual Model ADC 44 66 3 PH Revision 3 0 6 7 2013 TYPE OF CHEMICALS Use only commercial grade low energy or high temp chemicals For proper operation use non foaming detergents and buffered sanitizer Do not wash gold pewter silver or silver plate with chlorine based sanitizers High concentrations of chlorine sanitizers and caustic detergents will cause damage to metals and welds Do not exceed 50 parts per million PPM free or available chlorine using higher than 50 ppm will be dependent on local health requirements however the increased chlorine will result in higher corrosion of metal parts The resulting damage from overusing chlorine is not covered under the ADS warranty Purpose built ware washing dispensers are needed to properly meter chemicals for wash and rinse These dispensers are not included with this model bu
19. n all the water from the tanks install all spray arms and refill the machine To drain pull the pump filter out of the sump and the stand tube from the rinse tank for the 66 also pull the large scrap basket from the power scrapper tank 4 CLEARANCES Dishmachines must be installed to allow for servicing of motors and conveyor systems Do not install chemical dispensers on the top of the control box machine or booster 5 WATER HEATERS or boilers must provide the minimum temperature of 120 F required by the machines listed above which have a minimum hourly demand of 120 gallons per hour For HOT WATER SANITIZING a booster heater must be installed to achieve the 180 F minimum for the final rinse This booster will require a rise of 70 These specifications are for the dishmachine only which typically accounts for 70 of a restaurant s hot water demand 6 INSPECT FOR DAMAGE TIf you receive a damaged dishmachine do not sign Clear but write Damaged on the documents Copyright ADS Installation Manual Model ADC 44 66 3 PH Revision 3 0 6 7 2013 3 7 TABLES are critical to proper dishmachine operation No table drains quick drains or sinks within 20 of the dishmachine on soil table No sinks or drains on clean tables Slant tables toward the machine and anchor to the machine lip with 2 bolts supplied Table lip must rub on the conveyor bar If needed cut out a half round in the table lip for clearance
20. of the conveyor bar Tray tracks are not adjustable up or down because of the switch activators Fasten tables to the machine so they are level with the tray track Curves or bands on clean table seldom work correctly we recommend using ADS table limit switch kit 288 1044 for short exit tables ELECTRICAL SECTION The electrical power supplied to this machine is an imminent hazard that could result in severe bodily injury or death if not properly installed or hooked up correctly NOTICE 1 Before powering up the machine CHECK ALL ELECTRICAL SCREW TERMINALS in the control box on top of the machine power box and both heater boxes located under the tanks Screws can loosen in transit Loose connections on high amp load terminals will cause wire burning and component damage during operation and will not be covered under ADS warranty The term Clean Circuit means the electrical circuit breaker supplies no other devices motors machines or lights 2 ADS Conveyor models DO NOT INCLUDE an internal booster heater Boosters must be installed separately ADS recommends 27 kW for 155 at a 70 frise UL 57 ADC 44 conveyor control box for 3 phase power Main distribution block for 44 s incoming 3 phase Electrical ADC 44 208v 240v 3 60a ORDERING INSTRUCTIONS Machines with heaters are voltage specific order according to actual voltage at the installation see kW chart in app
21. rols or plumbing Always secure chemical lines and check regularly for leaks If not properly handled chemicals can cause serious bodily injury In the event of chemical contact to skin or eyes wash immediately with fresh water and seek medical attention Copyright ADS Installation Manual Model ADC 44 66 3 PH Revision 3 0 6 7 2013 There is NO CHEMICAL DISPENSER included with this model Chemical dispensers must be provided and installed prior to operation The installation of the dispenser is typically provided by the chemical supplier i Emi T 1 1 P T 4 Mixing chamber with two 1 8 pipe threaded ports Showing 7 8 detergent probe hole behind pump Hi temp mixing chamber is SS Chemical is a motor polymer ADS provides two 2 ports 1 8 IPS female threads in the final rinse mixing chamber for dispenser check valves Probe hole 7 87 is provided in the wash tank for probe installations install probe before operating the machine Detergent hole 7 8 is provided for bulk head fitting install fitting before operating machine Showing hole at the side of tank 7 8 detergent Dispenser signal connection terminals in control fitting box NOTE Before turning on the water if the chemical dispenser has not been installed plug the probe and chemical delivery holes in the wash tank and plug the mixing chamber injection ports ADC 44 3 phase provides 240v dispenser signals transformer contro
22. t must be installed by the company that provides the ware washing chemicals Manually adding industrial chemicals to the dishmachine is unsafe and not approved HARD WATER Water softeners should be used to correct hard water conditions Treating hard water conditions with highly acid solutions in the machine is discouraged Hard water conditions are often treated with more expensive dishmachine chemicals but it is more effective and less destructive to the metal when the water is softened before it is used by the dishmachine CHECK LIST PRIOR TO INITIAL START UP Open doors and remove all packaging including cardboard supports under the wash tank heater Do not dispose of packing material until you remove spray arms and curtains Packing materials contain the conveyor installation manual QC check sheets curtains upper and lower wash arms pumped rinse arms and power scrapper arms for the ADC 66 a m P i j t j 4 di 4 3 Arm resting in T index with latch down Showing pumped rinse manifold locking tab Rinse arm index notch latch will drop as arm is pushed in Copyright ADS Installation Manual Model ADC 44 66 3 PH Revision 3 0 6 7 2013 Install wash and pumped rinse spray arms Lower wash arm has eight spray tubes and upper wash arm has four Install each by inserting indexed T end into bracket at front of tank and then push the arm back until the round socket is fully inserted on
23. without binding or stoppages POWER SCRAPPER ADC 66 only Run one dishrack through the machine Following initial fill if there is an air lock in the scrapper pump this is normal The pump will equalize after being operated once he power scrapper pump motor is the standard ADS single phase 1 5HP motor wired for 208v instead of 115v Make certain replacement motors are first wired for high voltage see diagram on motor WASH SECTION Verify that the wash sequence bar starts the wash pump when the dishrack contacts the bar and the pump stops when the dishrack moves out of that section of the dishmachine Copyright ADS Installation Manual Model ADC 44 66 3 PH Revision 3 0 6 7 2013 13 FINAL RINSE SECTION The last sequence bar will control the final rinse and pumped rinse The pumped rinse which is called the water curtain should begin when dishrack contacts the bar This is a low pressure spray and the lower spray should only rise 4 6 from the arm After a six second delay the final rinse will begin to spray All functions should stop when the dishrack exits the machine unless there is another rack still inside Sequence reed switch for wash tank Wash tank sequence bar pendulum with magnet SEQUENCE BAR MAGNETS The magnets located on the pendulum sequence bars inside the tank activate the reed switches which are manufactured in the normally closed position always on The reed switch is mounted to the outside of t
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