Each component has been rigorously tested by technicians to ensure the quality, endurance and performance of this unit. With over twenty five years of experience in building pressure washers, you have made a wise decision to go with a Work Pro pressure washer.
The arrester must be maintained in effective working order by the operator. See your engine or equipment dealer for spark arrester muffler options. Work Pro WCW-Series Operator’s Manual...
8. Even after you shut off the unit, there is high pressure water left in the pump, hose and gun until you release it by triggering the gun. Before removing the spray nozzle or servicing the unit, ALWAYS shut off the unit and trigger the gun to release trapped pressure. Work Pro WCW-Series Operator’s Manual...
Close supervision is necessary when operating the unit near children. 10. DO NOT leave pressurized unit unattended. Shut off the unit and release trapped pressure before leaving. 11. DO NOT move the unit by pulling on the hose. Work Pro WCW-Series Operator’s Manual...
Do not make repairs while unit is running. Service in a clean, dry, flat area. Block the wheels to prevent the unit from moving. 5. Follow the maintenance instructions specified in this manual. ! SAVE THESE INSTRUCTIONS ! Work Pro WCW-Series Operator’s Manual...
RISK OF EXPLOSION OR FIRE! adjustment procedures. ALWAYS STORE FUEL AWAY 8. Review the engine manual accompanying this pressure washer FROM THE WASHER WHILE THE for correct engine start-up and maintenance procedures. UNIT IS RUNNING OR HOT. Work Pro WCW-Series Operator’s Manual...
2. The nozzle assembly should be disconnected from the gun assembly at ALWAYS BE LOCKED IN THE OFF this time by retracting the locking ring on the quick-connect fitting to remove POSITION WHEN NOT IN USE! the nozzle. QUICK-CONNECTION Work Pro WCW-Series Operator’s Manual...
A "heat dump valve" (12) has been added to this unit to protect the pump. It may begin to open and release water if the water temperature in the pump has exceeded 140°F. This will allow fresh, cool water to enter the system. Work Pro WCW-Series Operator’s Manual...
PRESSURE WASHER UNTIL YOU HAVE READ AND UNDERSTOOD ALL SAFETY PRECAUTIONS AND INSTRUCTIONS LISTED IN THIS MANUAL. INCORRECT OPERATION OF THIS UNIT CAN CAUSE SERIOUS INJURY!! DO NOT ALTER OR MODIFY THIS EQUIPMENT IN ANY MANNER! Work Pro WCW-Series Operator’s Manual...
10. Because your pressure washer delivers a high pressure spray and a variety of spray patterns, there are many cleaning jobs that can be done without the use of detergents. If a cleaning agent is required, see "Cleaning With Detergents" pg. 15 for the correct procedures. Work Pro WCW-Series Operator’s Manual...
3. Once pressure is relieved, disconnect the nozzle assembly. 4. Disconnect and drain the high pressure hose, gun, and wand. 5. Wipe the unit clean and store in a safe, non-freezing environment. Work Pro WCW-Series Operator’s Manual...
LEAKS: Promptly eliminate any leaks found in the pumping system by removing suspect parts, applying thread sealant to the threads and reinstalling. NOTE: If using teflon tape, be certain no tape gets inside any plumbing to prevent the possibility of a plugged spray nozzle. Work Pro WCW-Series Operator’s Manual...
NOTE: When using this procedure, caution should be used as ice chips can form from drops of water which could cause the unit to burst if starting before completely thawed. Work Pro WCW-Series Operator’s Manual...
Ball & Spring in Venturi reversed, Remove, clean or replace. container. missing or corroded. Water flows from the nozzle when the Trigger gun is malfunctioning. Repair or replace. trigger gun is locked in the "OFF" position. Work Pro WCW-Series Operator’s Manual...
Mi-T-M All-Purpose Cleaner, Paint Surface Prep, House & Deck Wash, and Heavy Duty Degreaser are specially formulated detergents for use with all Mi-T-M pressure washers and are packaged in One (1), Five (5), and Fifty-Five (55) Gallon containers. Contact Mi-T-M Customer Service Department at (800) 553-9053 for more information. Work Pro WCW-Series Operator’s Manual...
FOR WCW-SERIES Mi-T-M Corporation warrants all parts, (except those referred to below), of your new Mi-T-M WCW-Series pressure washer to be free from defects in materials and workmanship during the following periods: For Five (5) Years from the date of original purchase:...
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