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ZEP 212 CD Service Manual

Electric driven cold water cleaner

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212 CD
p/n N84201

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Summary of Contents for ZEP 212 CD

  • Page 1 212 CD p/n N84201...
  • Page 2: Installation Date

    _________________ INSTALLATION DATE ______________________________________________________ MAKE/MODEL SERIAL NUMBER ______________________________________________________ SELLER ______________________________________________________ ADDRESS CITY/STATE/ZIP ______________________________________________________ NOTES: SEM-00027B 20100303...
  • Page 3: Pump Motor

    Specifications Performance 2.0 gal/m / 7.5 L/m Discharge Volume 1200 psi / 83 Bar Pump Head Pressure General Minimum Inlet Water Pressure 10 psi / 0.69 Bar over 65 psi may require water inlet regulator 106 lbs / 48 kg Weight (Dry) #4.0 (0˚,15°,25°,40°) Spray Tips...
  • Page 5 OPERATION TABLE OF CONTENTS ELECTRIC DRIVEN COLD WATER CLEANER SAFETY INSTRUCTIONS TROUBLESHOOTING Page Number Page Number • • Safety Symbols Machine • • General Pump See Parts List Section • Mechanical • Electrical SERVICE • Pump See Parts List Section INSTALLATION •...
  • Page 6: Machine Unpacking

    SAFETY, INSTALLATION, AND OPERATION ELECTRIC DRIVEN COLD WATER CLEANER GENERAL SAEFTY MACHINE UNPACKING 1. Before operating this machine, read and observe ALL CLEANERS ARE CAREFULLY INSPECTED AND all safety, unpacking, and operating instructions. CARTONED TO PROTECT AGAINST SHIPPING Failure to comply with these instructions could DAMAGE.
  • Page 7: Installation

    8. Do not leave this machine unattended when it is All wiring and electrical connections should operating comply with the National Electrical Code (NEC) and with local codes and practices. All installations must conform to all applicable Fuses or circuit breakers should be compatible Local codes.
  • Page 8: Pre-Start-Up

    OPERATING ELECTRICAL INSTALLATION INSTRUCTIONS 1. ELECTRICAL: Connect the machine to an electrically grounded circuit that is fused or circuit PRE START-UP breaker protected. The circuit must match that specified in the ELECTRICAL section under The first time the machine is operated, after MODEL SPECIFICATIONS.
  • Page 9 ♦ FLOAT TANK: Check the float tank (if so equipped) WARNING: Use of pressure washer can create puddles to assure it is full and the float valve shuts off securely. and slippery surfaces. High pressure spray could cause you to fall if you are too close ♦...
  • Page 10 UPSTREAM CHEMICAL INJECTION: TO RINSE: When injecting chemicals “upstream” what you are doing A. If the machine is equipped with a panel mounted is introducing chemicals to the water flow as it enters the metering valve, close the chemical metering valve actual pump inlet and requires a float tank.
  • Page 11: Machine Maintenance

    MACHINE 6. Remove spray tip from gun assembly. MAINTENANCE 7. With the gun assembly in hand (on trigger gun models hold the trigger gun valve in open position) and with a Electric Driven Cold Water Cleaners good flow of water turn switch to the PUMP position BELT TENSION CAUTION: DO NOT RUN PUMP WITHOUT WATER, AS THIS WILL CAUSE DAMAGE TO THE PUMP AND...
  • Page 12: Machine Maintenance Schedule

    MACHINE MAINTENANCE SCHEDULE ELECTRIC DRIVEN OIL FIRED EACH HR AFTER FIRST EVERY EVERY EVERY CLEANERS DAILY 8 HRS 50 HRS 50HRS 100 HRS 500 HRS YEARLY OIL BATH WATER PUMP: Oil Level - check and add as needed per PUMP SERVICE insert.
  • Page 13 CLEANER TROUBLESHOOTING ELECTRIC MOTOR DRIVEN COLD WATER CLEANERS TROUBLE POSSIBLE CAUSE REMEDY A. Connect the machine to a water softner. 1. Poor cleaning A. Hard water. B. See “Low operating pressure.” action. B. Low pressure. C. See “machine will not draw chemical.” C.
  • Page 14 CLEANER TROUBLESHOOTING (CONT.) ELECTRIC MOTOR DRIVEN COLD WATER CLEANERS TROUBLE POSSIBLE CAUSE REMEDY A. Remove and clean, or replace spray tip with tip A. Spray tip built up with lime. 6. Excessive back specified in GENERAL section of MODEL pressure. SPECIFCATIONS.
  • Page 15: Final Assembly

    Final Assembly SERIAL NUMBER ASSEMBLY, FINAL p/n: E212-20420 3/9/2009 ITEM PART NUMBER PART DESCRIPTION QTY. 4120-00902P ASSEMBLY, CHEMICAL LINE C210A-00701 ASSEMBLY, GUN E212-00603 ASSEMBLY, CLEANER ASS'Y, HOSE - 3/8 X 25 5000 E212-00710 F04-00451 GROMMET, RUBBER J00-15040-2 TIP, SPRAY - #1504 JA0-65400-2B TIP, SPRAY W02-00033...
  • Page 16 Trigger Gun & Wand ASSEMBLY, GUN p/n: C210A-00701 3/25/2009 ITEM PART NUMBER PART DESCRIPTION QTY. J06-00121 GUN, TRIGGER RL24 J06-00174 WAND, GUN - 24" W04-24221-2 COUPLER, SOCKET E212-00710 PART LIST ITEM PART NUMBER PART DESCRIPTION W04-31231-B Coupler, 3/8M X 3/8FNPT K02-03125-1 Assembly, Hose –...
  • Page 17 Trigger Gun & Wand...
  • Page 18: General Assembly

    General Assembly ASSEMBLY, CLEANER p/n: E212-00603 3/3/2010 ITEM PART NUMBER PART DESCRIPTION QTY. 435G-00130 FRAME, MOUNTING AR58-02003 ROD, CRS - 5/8" X 20 1/4" E212-00501 ASSEMBLY, PUMP COVER, PLATE W/HOLE - F02-00093-P MOTOR F02-00138-UC MOTOR, ELEC - 2.3HP F04-00179 CORDSET - GFI 115V X 15' F04-00310 CONNECTOR, CONDUIT SWITCH, TOGGLE - 115V -...
  • Page 19: Pump Assembly

    Pump Assembly WATER OUTLET CHEMICAL INLET WATER INLET ASSEMBLY, PUMP p/n E212-00501 ITEM PART PART NUMBER QTY. DESCRIPTION SCREEN, GARDEN C04-00121 HOSE NUT, GARDEN C05-00270-1 HOSE ADAPTER, C05-00272 GARDEN HOSE N07-00121 PUMP, WATER COUPLER, QUICK W04-34231-A DISCONNECT Water Pump...
  • Page 20: Pump Breakdown

    Pump Breakdown BREAKDOWN, PUMP - N07-00121 DIM ENSIONS GENERAL TT9061EBFUI SPECIFICATIONS PARTS PACKAGES PART DESCRIPT ION ITEM PERFORMANCE N07-99001 VALVE ASSEMBLIES DISCHA RGE VOLUME..............2.11 GPM / 7.9 LPM ASS’ Y, CHECK VALVE PUMP HEAD PRESSURE............1500 PSI / 103 BAR O-RING GENERAL N07-99083 OIL SEALS...
  • Page 21: Exploded View

    EXPLODED VIEW PARTS LIST 06-14-05 Z08-01242 12-06-05 Z08-05302 Water Pump...
  • Page 22: Pump Maintenance

    Pump Maintenance General PACKING EXTRACTION KIT P/N Z09-00028 COMPLETE TOOL KIT P/N Z09-00021 Valve Service Remove the plugs holding the valve assemblies. Remove and discard o-rings from the plugs. Clean plugs with solvent or soap and water. Allow to dry. Using needle nose pliers, fingers, or hook shaped tool, remove the valve assemblies from the head.
  • Page 23: Plunger Installation

    Examine each plunger, looking for a smooth surface free of any scoring, cracks, or pitting. Any defective plungers should be removed per PLUNGER REMOVAL. Discard and replace any defective plungers. Reinstall the plunger per PLUNGER INSTALLATION. Reinstall head per HEAD INSTALLATION. Plunger Removal NOTE: When the plunger screw is removed, it is important to install new o-ring, anti-extrusion, and copper washers.
  • Page 24: Packing Service

    groove on the plunger screw. Install the anti-extrusion ring into the groove next to the o-ring. NOTE: The o-ring should be nearest the screw head and the anti-extrusion ring nearest the threads. Apply a drop of thread sealant to the threads of the retainer screw.
  • Page 25: Head Installation

    to step 16. If a proper fit is not obtained, remove the female adapters from the offending cavity and reinstall items per steps 8 through 15. 15. Install head per HEAD INSTALLATION. Head Installation Prepare pump head per instructions in PACKING SERVICE.
  • Page 26: Oil Change

    Oil Change Month/Day/Year Operating Hours Oil Brand & Type Pump Service Month/Day/Year Operating Hours Type of Service Pump Maintenance Record...
  • Page 27: Electrical Schematic

    Electrical Schematic Pump Maintenance Record...
  • Page 28: Troubleshooting

    Troubleshooting Pump Trouble Possible Cause Remedy Oil leaking in the area of Worn crankshaft seal, bad bearing, Remove and replace. water pump crankshaft grooved shaft, or failure of retainer o-ring. Excessive play on Defective bearings. See “Worn bearing.” crankshaft Excess shims. Set up crankshaft.
  • Page 29 Oil has not been changed on Check oil type and change intervals per PUMP regular basis. SPECIFICATIONS. Short seal life Damaged plunger bushing. Replace plunger bushing. Worn connecting rod. Replace connecting rod. Excess pressure beyond the Match pressure stated in PUMP SPECIFICATIONS. pump’s maximum rating.
  • Page 30 Worn packing. Remove and replace packing. Belt slipping. See BELT TENSION in MACHINE MAINTENANCE. Improperly sized spray tip or See MACHINE SPECIFICATIOSN for specified spray nozzle. tip or nozzle. Inlet filter screen is clogged. Clean inlet filter screen. Pitted valves. See VALVE SERVICE in PUMP MAINTENANCE.
  • Page 32 For full warranty information, contact your delivering distribu- tor or contact the manufacturer at info@warrantysvc.com...

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