CUDA 7248 Series Operator's Manual
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CUDA 7248 Series Operator's Manual

Automatic parts washer front-load
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7248 Series
Operator's Manual
WARNING:
This product can expose you to chemicals which are known to the
State of California to cause cancer and birth defects or other
reproductive harm.
For more information about this regulation:
CLEANING SYSTEMS
www.P65Warnings.ca.gov
Automatic Parts Washer
Front-Load
MODELS
For the Cuda Dealer nearest you,
consult our web page at
www.CudaUSA.com
9.801-712.0 - BB
1.043-516.0
1.043-517.0
1.043-518.0
03/29/21

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Summary of Contents for CUDA 7248 Series

  • Page 1 Front-Load MODELS 1.043-516.0 1.043-517.0 1.043-518.0 For the Cuda Dealer nearest you, consult our web page at WARNING: www.CudaUSA.com This product can expose you to chemicals which are known to the State of California to cause cancer and birth defects or other reproductive harm.

  • Page 2: Machine Data Label

    Machine Data Label Model: Date of Purchase: Serial Number: Dealer: Address: Phone Number: Sales Representative: CUDA 7248 Operator’s Manual 9.801-712.0 - BB...

  • Page 3: Table Of Contents

    Filtration And Sump Sweep Systems (Optional) ..17 Sump Sweep System ..........17 Detergent Concentration ........18 Rust Inhibitor Additive ..........18 Preparing The Machine For Use ......18 Washing Parts ............18 Shutting Down The Machine ........18 CUDA 7248 Operator’s Manual 9.801-712.0 - BB...

  • Page 4: How To Use This Manual

    KIT INSTRUCTIONS which came with the kit. It contains replacement parts numbers needed for ordering future parts. NOTE: The manual part number is located on the lower right corner of the front cover. CUDA 7248 Operator’s Manual 9.801-712.0 - BB...

  • Page 5: Safety

    When ordering parts, please specify model and serial number. Use only identical replacement parts. This machine is to be used only by trained operators. CUDA 7248 Operator’s Manual 9.801-712.0 - BB...

  • Page 6: General Safety Information

    SPRAY AWAY FROM ELECTRICAL WIRING. 2. All installations must comply with 8. Use caution when lifting items in and out of parts local codes. Contact your basket to prevent back injuries. CUDA 7248 Operator’s Manual 9.801-712.0 - BB...
  • Page 7 16. After the machine stops, wait 10 seconds before opening the lid or door. This automatic parts washer is designed to operate safely and efficiently. Before you begin to install and use the machine, please familiarize yourself with the major components. CUDA 7248 Operator’s Manual 9.801-712.0 - BB...

  • Page 8: Operations

    , ajout yage appa avan reil. 8.922 -402. Screw Gasket Sump Cover Lock Retaining Washer Debris Screen Bearing Optional Parts Tree Bearing Oil Seal Spindle CUDA 7248 Operator’s Manual 9.801-712.0 - BB...

  • Page 9: Component Identification - Rear View

    • wate your clea ufac gent Diss olve tank addi befo Fresh Water In Low Water Shut-Off Assy. Drive Motor Sump Cover Pivot Pump Heating Element & Thermostat Enclosure Compression Spring Assy. CUDA 7248 Operator’s Manual 9.801-712.0 - BB...

  • Page 10: Installation

    5. Hang the power brush on the bracket mounted on the right side of the machine. Grounding Step 3: Connect A Water Line This step is required for machines equipped with the optional automatic water fill system. If your machine does not have this option, skip this step. CUDA 7248 Operator’s Manual 9.801-712.0 - BB...

  • Page 11: Step 4: Fill The Machine With Water And Add Detergent

    If you overfill the machine, remove excess water using a small submersible pump or a suitable container. The correct water level is two inches from the top of the sump tank when the pump is off. CUDA 7248 Operator’s Manual 9.801-712.0 - BB...

  • Page 12: Main Operating Components

    Temperature useful for loading and unloading the machine; instead of reaching to the rear of the wash chamber while loading and unloading, you can rotate the turntable to easily add or remove parts. CUDA 7248 Operator’s Manual 9.801-712.0 - BB...

  • Page 13: Door Safety Switch

    5. Tighten the adjustment nuts. 6. Replace the cover. When properly adjusted, you should hear a slight “click” as the door latch engages and compresses the door seal and the door closure safety switch. CUDA 7248 Operator’s Manual 9.801-712.0 - BB...

  • Page 14: Oil Skimmer System

    Refer to for detailed installation informa- Brush tion. Power Brush To Air Throttle Supply Lever Lock Position 2: Holding Bracket Detail Throttle Brush Lever To Air Outlet Supply To Detail Brush CUDA 7248 Operator’s Manual 9.801-712.0 - BB...

  • Page 15: Detail Brush And Flow Regulator (Optional)

    Air Flow Valve Flow Regulator WARNING: Hot, high-pressure cleaning solution could cause serious injury. Always wear rubber gloves and approved eye protection when handling hot cleaning solution. CUDA 7248 Operator’s Manual 9.801-712.0 - BB...

  • Page 16: Water Level

    Top switch CLOSED, Bottom Switch Water Fill Valve (if installed) CLOSED, CLOSED, Automatic Water Fill Valve (if OPEN, Automatic Water Fill Valve (if Heating Element ON. installed) OPEN, Heating Element OFF. installed) OPEN, Heating Element OFF. CUDA 7248 Operator’s Manual 9.801-712.0 - BB...

  • Page 17: Filtration And Sump Sweep Systems (Optional)

    AVERTISSEMENT: Utiliser la machine alors que le Filters système de filtration est obstrué risquerait d’endo mager le sac du filtre. ARRÊTER IMMÉDIATEMENT LA MACHINE si la pression de sortie chute en deçà de 30 psi. CUDA 7248 Operator’s Manual 9.801-712.0 - BB...

  • Page 18: Detergent Concentration

    To shut down the machine at the end of the day: • Set the wash cycle timer to OFF; • Set the heater timer to OFF; and • Shut off the compressed air at the supply line (if installed). CUDA 7248 Operator’s Manual 9.801-712.0 - BB...

  • Page 19: Maintenance

    NOTE: Spray degreaser and a damp cloth will usually remove all dirt and grime from the machine. For partic- ularly stubborn soap deposits, use a soft cloth damp- ened with warm solution from the wash chamber. Door Spindle Grease Fittings CUDA 7248 Operator’s Manual 9.801-712.0 - BB...

  • Page 20: Cleaning And Aligning The Spray Nozzles

    To clean out the sump using the optional filtration and sump sweep system, perform the following procedure: CUDA 7248 Operator’s Manual 9.801-712.0 - BB...
  • Page 21 The use of any other the machine through a 30-minute wash cycle. detergent during the warranty period will void the Use a pH kit to determine the proper amount of warranty. detergent to add. CUDA 7248 Operator’s Manual 9.801-712.0 - BB...

  • Page 22: Repairing The Machine

    The element may be difficult to you are using a polyester felt filter bag, you must remove. When you install a new heating element, replace it. Contact your distributor or call use sealing tape or compound on the threads to customer service for filter bag recommendations deter corrosion. and ordering information. CUDA 7248 Operator’s Manual 9.801-712.0 - BB...

  • Page 23: Thermostat

    8. Disconnect all power leads from the motor, 2. Disengage the drive chain from the turntable. taking care to mark them for reassembly. 3. Taking care not to kink or tangle the chain, place it on the turntable. CUDA 7248 Operator’s Manual 9.801-712.0 - BB...

  • Page 24: Timers And Switches On The Control Panel

    • small phillips-head screwdriver • small phillips-head screwdriver • small flat-head screwdriver Replacement Procedure 1. Disconnect power to the machine. 2. Remove control panel face plate (four 5/16” screws). 3. Disconnect the wiring harness from the rear of the face plate. CUDA 7248 Operator’s Manual 9.801-712.0 - BB...
  • Page 25 Skimmer Motor 7. Reassemble the skimmer assembly and replace it on the machine. Assembly is the reverse of removal. Wire Nuts CUDA 7248 Operator’s Manual 9.801-712.0 - BB...

  • Page 26: Troubleshooting

    • Electrical troubleshooting should be performed by qualified personnel only. • Avoid contact with power leads, terminals, and fuses when power is connected. • Disconnect power to machine before removing fuses or other electrical components. CUDA 7248 Operator’s Manual 9.801-712.0 - BB...
  • Page 27 Power Measure the Resistance is B lown; Replace t he of Each Blown Fuse approximately 0 Ohms Elect ri cal P anel i s OK . Re fer to Testin g Individual Components CUDA 7248 Operator’s Manual 9.801-712.0 - BB...

  • Page 28: Testing Individual Components

    3. With the switch fully open (not depressed), test for continuity. If there is continuity, the switch is no longer functional; replace the switch. 4. With the switch fully closed (depressed), test for continuity. If there is not continuity, the switch is no longer functional; replace the switch. CUDA 7248 Operator’s Manual 9.801-712.0 - BB...

  • Page 29: Thermostat

    If the ohm meter reads approximately 1 ohm, the start capacitor is no longer functional; replace it. CUDA 7248 Operator’s Manual 9.801-712.0 - BB...

  • Page 30: Troubleshooting

    Use a water softener and/or change your sump ON PARTS dissolved residue) water more frequently. Large parts can dry before solution Turn heat down to approximately 140°. runs off, leaving powdery residue WASH SOLUTION Failed thermostat Replace the thermostat. TOO HOT CUDA 7248 Operator’s Manual 9.801-712.0 - BB...
  • Page 31 (See Detergent Concentration). RUSTING Condensation collecting on door Leave door open if wash solution is cold and unit is and inside of cabinet during long not in use. idle times. Add rust inhibitor solution. CUDA 7248 Operator’s Manual 9.801-712.0 - BB...
  • Page 32 Test the skimmer timer; replace if necessary Failed skimmer timer (See Wash Cycle, Heater and Skimmer Timers). Contact a licensed electrician to test the motor; Failed skimmer motors replace if necessary (See Oil Skimmer Motor). CUDA 7248 Operator’s Manual 9.801-712.0 - BB...

  • Page 33: Parts

    Parts Parts CUDA 7248 1.043-516.0 1.043-517.0 1.043-518.0 CUDA 7248 Operator’s Manual 9.801-712.0 - BB...

  • Page 34: Cuda 7248 Front

    Cuda 7248 Front 26 62 For Detail See Door Latch Assy CUDA 7248 Operator’s Manual 9.801-712.0 - BB...
  • Page 35 U-BOLT, 5/16” X 1-1/2” 8.749-425.0 ELBOW, 1/8” NPT 90° BLACK 8.916-280.0 NIPPLE, 1/8” X 3” LG SCH 40 BLACK 8.753-907.0 CHAIN, #35 X 631P 8.712-951.0 55” FOAM STRIP-1/8” X 1” ADHESIVE BACK 8.731-143.0 WASHER, 5/8” LOCKING 8.713-761.0 94” SEAL, BULB CUDA 7248 Operator’s Manual 9.801-712.0 - BB...
  • Page 36 WLMT, PARTS TREE, 6 HOOK, APW NOT SHOWN 8.731-254.0 PARTS BASKET -SMALL 8 X 8 X 4 NOT SHOWN 8.924-172.0 BUCKET, OIL NOT SHOWN 8.925-463.0 BRACKET, APW FRONT LOAD GAP UNUSED AFTER DESIGN UPDATE 8.754-298.0 PLUG, 3”, M-NPT, SQ, GALV CUDA 7248 Operator’s Manual 9.801-712.0 - BB...
  • Page 37 Notes CUDA 7248 Operator’s Manual 9.801-712.0 - BB...

  • Page 38: Cuda 7248 Rear

    • When water, your machi cleani manuf acture gent : Dissol adding tank. NOTE before t to amoun Assy CUDA 7248 Operator’s Manual 9.801-712.0 - BB...
  • Page 39 BOLT, 3/8” X 8” FULL THREAD 9.802-811.0 WASHER, 3/8” X 1-1/2” FENDER, SAE SPRING, COMPRESION 1.25” OD X 3” L X .148 8.749-423.0 9.25 COIL 9.802-817.0 WASHER, 3/8” 9.802-779.0 NUT, 3/8”, ESNA, NC CUDA 7248 Operator’s Manual 9.801-712.0 - BB...
  • Page 40 NUT, 5/16” FLG WHIZ LOC 9.800-013.0 LABEL, ASSEMBLED USA 9.802-422.0 12” CORD 16-2 9.802-807.0 WASHER, 3/8”, SAE, FLAT 8.922-402.0 LABEL, OPERATOR INSTALL 8.753-709.0 SWITCH, LIMIT PLASTIC, NC/NO 8.930-271.0 ASSY, CONTROL BOX 8.718-980.0 WASHER, 5/16”, FLAT, SAE CUDA 7248 Operator’s Manual 9.801-712.0 - BB...
  • Page 41 8.713-761.0 53” SEAL, BULB, TYPE (7 GA) EPDM SIDE PROFILE 9.800-016.0 LABEL, DISCONNECT POWER SUPPLY 8.713-761.0 72” SEAL-BULB TYPE (7 GA) EPDM, SIDE PROFILE 8.922-046.0 WLDMET, COVER HEATER, APW 8.921-982.0 COVER, SUMP, SS 9.802-518.0 STRAIN RELIEF, LT, STR 3/4” NPT 8.916-278.0 LATCH, SUMP COVER (7G), THUMB TURN 9.802-105.0 PLUG, 7/8” HOLE 8.921-274.0 SPACER, BRAKE LINK, 800 CUDA 7248 Operator’s Manual 9.801-712.0 - BB...

  • Page 42: Spray Arm

    Spray Arm Side View View Rotate Each Nozzle Approx. 3° Align Notch In Each From Center Spray Nozzle With Line Of Pipe The Center Of The Turntabl CUDA 7248 Operator’s Manual 9.801-712.0 - BB...
  • Page 43 MANIFOLD, VERT. SPRAY BAR 8.706-014.0 NIPPLE, 1-1/2” CLOSE 8.713-136.0 UNION, 1-1/2” 8.724-193.0 BUSHING, 1-1/2” X 1” NPT 8.753-729.0 CLAMP, T-BOLT 1-7/8” X 2-1/8” 8.749-190.0 31” HOSE, 1-1/2”, 14 BAR 8.706-343.0 PIPE-BARBED/MALE 1-1/2” 8.706-328.0 PIPE PLUG 1/4, GALV 8.708-075.0 NOZZLE, 1 X 65 1/4’ VEE JET SS CUDA 7248 Operator’s Manual 9.801-712.0 - BB...

  • Page 44: Latch And Door

    Latch And Door CUDA 7248 Operator’s Manual 9.801-712.0 - BB...
  • Page 45 WASHER, 1.125' X .1875, SS 9.804-370.0 SLEEVE, LATCH HANDLE, VINYL 8.922-112.0 FRAME, DOOR LATCH, SS 8.718-603.0 BOLT, 1/4” X 3/4”, NC HH SS 8.718-568.0 WASHER, 1/4” FLAT SS SEALING RUBBER 9.804-373.0 U-BOLT-1/4”-20 PLATED 8.718-976.0 WASHER, 1/4” RETAINER CUDA 7248 Operator’s Manual 9.801-712.0 - BB...

  • Page 46: Control Panel

    Control Panel CUDA 7248 Operator’s Manual 9.801-712.0 - BB...
  • Page 47 LABEL, CONTROL PANEL, CUDA 9.802-784.0 NUT, 6-32 KEPS 8.716-377.0 TERMINAL, RING TONGUE, 14 AB-10 8.749-434.0 CONTACT, CART. TURNTABLE JOG 9.800-016.0 LABEL, DISCONNECT POWER SUPPLY 9.802-802.0 WASHER, 1/4” FLAT 8.756-586.0 KNOB, TIMER, SPRING WOUND CUDA 7248 Operator’s Manual 9.801-712.0 - BB...

  • Page 48: Electrical Box

    230V Electrical Box Auto Fill Option Timer Option CUDA 7248 Operator’s Manual 9.801-712.0 - BB...
  • Page 49 END COVER 8.753-064.0 TERMINAL BLOCK, IDC 8.749-977.0 JUMPER 8.749-976.0 TERMINAL BLOCK, IDC X 2 8.724-281.0 CONTACTOR, 50 AMPS 8.716-375.0 TERMINAL, RING TONGUE, RC10-516 8.718-980.0 WASHER, 5/16”, FLAT 8.715-980.0 26” WIRE, MTW, 12 GA. GREEN CUDA 7248 Operator’s Manual 9.801-712.0 - BB...

  • Page 50: Electrical Box

    460V Electrical Box Auto Fill Option Timer Option CUDA 7248 Operator’s Manual 9.801-712.0 - BB...
  • Page 51 END, COVER 8.753-064.0 TERMINAL BLOCK, IDC 8.749-977.0 JUMPER 8.749-976.0 TERMINAL BLOCK, IDC X 2 8.724-272.0 CONTACTOR, 30 AMPS 8.716-375.0 TERMINAL, RING TONGUE, RC10-516 8.718-980.0 WASHER, 5/16”, FLAT 8.715-980.0 26” WIRE, MTW 12 GA. GREEN CUDA 7248 Operator’s Manual 9.801-712.0 - BB...

  • Page 52: Electrical Box

    575V Electrical Box Auto Fill Option Timer Option CUDA 7248 Operator’s Manual 9.801-712.0 - BB...
  • Page 53 END COVER 8.753-064.0 TERMINAL BLOCK, IDC 8.749-977.0 JUMPER 8.749-976.0 TERMINAL BLOCK, IDC X 2 8.724-272.0 CONTACTOR, 30 AMPS 8.716-375.0 TERMINAL, RING TONGUE, RC10-516 8.718-980.0 WASHER, 5/16”, FLAT 8.715-980.0 26” WIRE, MTW 12 GA. GREEN CUDA 7248 Operator’s Manual 9.801-712.0 - BB...

  • Page 54: Oil Skimmer

    Oil Skimmer 8, 9 CUDA 7248 Operator’s Manual 9.801-712.0 - BB...
  • Page 55 PIN, ROLL 1/8” X 1” STEEL 9.804-564.0 SCREW, 6-22 X 1/2” 9.802-802.0 WASHER, 1/4” FLAT 8.913-732.0 OIL SKIMMER, SMALL 9.804-374.0 LABEL, KEEP DRY 9.804-567.0 NUT, 10/32 ESNA 9.804-137.0 GASKET, SKIMMER, SMALL 8.718-968.0 WASHER, #10 FLAT ZINC PLT CUDA 7248 Operator’s Manual 9.801-712.0 - BB...
  • Page 56 CLEANING SYSTEMS 9.801-712.0 • Printed in U.S.A...

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