______________________________________________________ INSTALLATION DATE PART NUMBER ______________________________________________________ MAKE/MODEL SERIAL NUMBER ______________________________________________________ SELLER ______________________________________________________ ADDRESS CITY/STATE/ZIP NOTES: Phone: 1-877-7ZEPPRO (1-877- 793-7776) Email: zepprofessional@zep. Zep Inc. 1310 Seaboard Ind. Blvd. Atlanta GA 30318...
Specifications PERFORMANCE Discharge Volume 4.0 gal/m / 15.1 L/m Pump Head Pressure 4000 psi / 275 bar GENERAL Minimum Inlet Water Pressure over 65 psi may require water inlet regulator 10 psi / 0.68 bar Spray Tip (#4.0 - 15˚) p/n JA0-15040-2 Weight 435 lbs / 170 Kg 3/8”...
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OPERATION TABLE OF CONTENTS GAS ENGINE DRIVEN COLD WATER CLEANER SERVICE SAFETY INSTRUCTIONS Pg. # Pg. # • • Pump See Parts List Section Safety Symbols • • Fuel Filter See Parts List Section General • Trigger Gun See Parts List Section •...
SAFETY AND OPERATION GAS ENGINE DRIVEN COLD WATER CLEANER GENERAL SAEFTY MACHINE UNPACKING 1. Before operating this machine, read and observe all ALL CLEANERS ARE CAREFULLY INSPECTED AND safety, unpacking, and operating instructions. Failure CARTONED TO PROTECT AGAINST SHIPPING to comply with these instructions could create a DAMAGE.
OPERATION WARNING: Never put hands or fingers in wash spray. DO NOT point the gun assembly toward your body or at anyone else. Failure to do this could result in serious injury. PRE START-UP WARNING: Avoid the exhaust areas as they are The first time the machine is operated, after repairs dangerously hot during and a short time after have been made, or if the machine has set for a period...
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CAUTION: On a machine equipped with a trigger gun valve, if the trigger gun valve remains in the closed position for more than 3 minutes, water pump damage may occur. 4. TO APPLY CHEMICAL: A. Mix chemicals per label instructions. Use necessary safety precautions.
CAUTION: DO NOT RUN PUMP WITHOUT MACHINE WATER, AS THIS WILL CAUSE DAMAGE TO MAINTENANCE THE PUMP AND VOID WARRANTY. Gas Engine Driven Cold Water Cleaners 5. When clean water flows from the gun, turn switch to the “OFF” position. 6.
MACHINE MAINTENANCE SCHEDULE ENGINE DRIVEN OIL FIRED COLD WATER 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.
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CLEANER TROUBLESHOOTING ENGINE DRIVEN COLD WATER CLEANERS TROUBLE POSSIBLE CAUSE REMEDY A. Connect the machine to a water softner. A. Hard water. 1. Poor cleaning B. See “Low operating pressure.” B. Low pressure. action. C. See “machine will not draw chemical.” C.
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CLEANER TROUBLESHOOTING (CONT.) ENGINE DRIVEN COLD WATER CLEANERS TROUBLE POSSIBLE CAUSE REMEDY 6. Excessive back A. Spray tip built up with lime. A. Remove and clean, or replace spray tip with tip specified in GENERAL section of MODEL pressure. B. Water pump turning too SPECIFCATIONS.
Final Assembly DECAL, SERIAL NUMBER DECAL, CAUTION DO NOT OPERATE UNATTENDED - PUMP MAINTENANCE DECAL, CAUTION RISK OF EYE INJURY DECAL, DECAL, MODEL MODEL 445S DECAL, PROUD TO BE AN AMERICAN DECAL, TURN WATER ON DECAL, WARNING ENGINE EXHAUST DECAL, FUEL TANK Macine Assembly p/n 445SE-000000...
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Trigger Gun & Wand J06-00158-B PART LIST ITEM PART NUMBER PART DESCRIPTION J06-00158 Valve, Trigger Gun J06-00104EZ Assembly, Wand – 42” W04-24225-A Coupling, Female 9/3/2008 J06-00158 BEVEL SIDE DISHED SIDE TOWARDS BALL TOWARDS BALL Final Assembly...
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Repair Instructions Specifications Remove screws from Maximum Volume 10.0 GPM / 37.9 LPM handles and remove handle housings. Maximum Pressure 5000 PSI / 344.7 BAR With 18mm socket remove Rated Temperature 300˚ F / 150˚ C retainer being careful to Weight 1.8lbs / 0.8kg catch the spring and ball as...
General Assembly P/N R02-00243 BELT, SINGLE V 445SE-00603 03-31-2009 ITEM PART ITEM PART PART DESCRIPTION QTY. PART DESCRIPTION QTY. NUMBER NUMBER 535S-00130 WELDMENT, FRAME R03-00744 BUSHING, PULLEY AR58-02800 ROD, CRS - 5/8" X 28" F05-00436-2 KIT, MUFFLER G02-10016B ASS'Y, TIRE & RIM - 13" TANK, FUEL - 3 13/16 X 535S-10125 15 5/8 X 17 5/8 4.5 GAL...
Unloader Assembly ASSEMBLY, UNLOADER p/n: 445S-00515 4/3/2009 ITEM PART NUMBER PART DESCRIPTION QTY. 835S-00514 BRACKET, UNLOADER C07-03800X VALVE, UNLOADER (GREY) E08-00010-5 ELBOW, PIPE W02-10040-8 BARB, HOSE W04-34155-A COUPLER, 3/8F X 1/2MNPT General Assembly...
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Unloader Valve Breakdown C07-03700X,C07-03800X Unloading Adjustment Install an appropriate pressure gauge in pump head outlet. The gauge should have a range twice the operating pressure. Loosen nut (Item 19) and turn the knob (Item 20) counter clockwise until minimum spring tension. Open the trigger gun, start the pump, and observe pressure gauge reading.
Pump Assembly 445SE-00501 03-31-2009 ITEM NO. PART NUMBER PART DESCRIPTION QTY. 4355EB-00513 MOUNT, PUMP C04-00144 FILTER, WATER E08-00011-58 ELBOW, PIPE E10-00005-4 TEE, PIPE E15-00010-48 NIPPLE, BRASS 1/2" H05-31300 WASHER, FLAT - 5/16 H05-31304 WASHER N07-20048 SCREW, CAP PUMP, WATER - N09-00053 RK1528HN R03-00794...
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1. With wrench on hex behind garden hose nut and MAXIMUM FLOW ....8.0 GPM / 30.3 LPM opposite end of glass, unscrew the filter. Be cautious MINIMUM INLET PRESSURE..15 PSI / 1.02 BAR of the glass tube as it don't fall onto a sharp object. MAXIMUM INELT PRESSURE..150 PSI / 10.3 BAR MAXIMUM TEMPERATURE ....180°/ 82°C 2.
Pump Maintenance Record Oil Change Month/Day/Year Operating Hours Oil Brand & Type Pump Service Month/Day/Year Operating Hours Type of Service Pump Maintenance Record...
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XW Series Pumps Operating Instructions and Parts Manual Plunger Pumps Service Pumps (continued) NOTE: Be very careful when working with the plungers, they are made from with your fingers ceramic which is brittle and can be (do not use any damaged.
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XW Series Pumps Operating Instructions and Parts Manual Plunger Pumps Assembly: Torque the head bolt as shown in the tightening sequence diagram. Install the slinger washer. (See Figure 27 & 28) Install the plunger rod O-ring and split back-up ring. Place a light film of oil on the O-ring and back-up ring.
Pump Maintenance XW Series Pumps Operating Instructions and Parts Manual Plunger Pumps Use the needle nose pliers to remove the valve. (See Figure 7) Use a small probe to move the poppet Figure 7 up and down to assure that the valve is functioning properly and that no debris is stuck in the valve.
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XW Series Pumps Operating Instructions and Parts Manual Plunger Pumps Service Pumps (continued) With your finger pull out the brass Disassembly: intermediate guide First remove the eight 8mm head ring. (See Figure bolts. Place the With your fingers screwdrivers as Figure 13 pull the high-pressure shown between the...
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.
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Presence of metal Failure of internal component. Remove and disassemble to find probable cause. particles during oil change New pump. New pumps have machine fillings and debris and should be drained and refilled per PUMP SPECIFICATIONS. Water leakage from Worn packing. Install new packing.
Warranty Policy Machines are guaranteed to be free from defects in material or workmanship under normal use and service for period of one year after delivery from the factory. Any part (other than vendor items) that is determined to be warranty will be repaired or replaced at NO CHARGE provided the warranty registration form is filled out in its entirety and the part is sent back freight prepaid.
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For full warranty information, contact your delivering distribu- tor or contact the manufacturer at info@warrantysvc.com...
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