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General| Power/Max Pressure | 4600 PSI |
|---|---|
| Flow Rate/Water Flow | 4.0 GPM |
| Weight | 110 lbs |
| Dimensions | 22.5 x 21 x 35 inches |
| Hose Length | 50 feet |
| Max Pressure | 4600 PSI |
| Flow Rate | 4.0 GPM |
| Pump Type | Triplex |
Overview of the manual's purpose, including troubleshooting, repair, and testing procedures.
Information on product changes affecting service and spare parts, stressing manual updates.
Defines the intended audience as personnel with general repair knowledge of high pressure washers.
Safety guidelines for service centers and general warnings for repair personnel.
Specific safety precautions for operating the high pressure washer, including protective measures.
Illustrates and identifies the main parts of the product's cabinets and motor/pump unit.
Step-by-step guide for removing and reinstalling the front cabinet.
Procedure for taking apart and reassembling the switchbox and motor cover.
Instructions for removing and reassembling the pump unit.
Guide to inspecting, cleaning, and assembling the pump's bearing.
Procedure for servicing the pump head, including valve and piston handling.
Steps for disassembling the brass connector and injector from the outlet.
Procedure for removing and installing the start/stop valve and ball seat.
Detailed guide for adjusting the micro switch for optimal performance and longevity.
Instructions for lubricating and installing the nipple for hose reel replacement.
Details resistance values for motors and shows connection points for measurement.
Comprehensive guide to servicing and repairing the pressure regulation system.
Steps to verify the proper functioning of the pressure regulation system.
Procedure for removing the control piston from the pump housing.
Guide to installing the control piston and securing it correctly.
Steps to prepare the machine for checking and setting cut-off pressure.
Procedure for measuring and adjusting the cut-off pressure.
Instructions for establishing the machine's basic pressure setting.
Method for fine-tuning the machine's operating pressure.
Steps to lock and secure the adjusted pressure setting.
Presents detailed technical specifications for PW450 and PW460 models.
Lists recommended oils, lubricants, and glues for the appliance.
Specifies the recommended oil for the wobble disc housing and alternatives.
Recommends specific white greases for o-rings and sealing.
Lists recommended Loctite products for various assembly points.
Details the tools required for maintenance, including part numbers and usage.
Explains the operational states of the machine.
Describes the state when the machine is stopped and the outlet hose is empty.
Illustrates and explains the machine's operation when the gun trigger is activated.
Details the machine's standby state and the role of the breaker and S/S piston.
Shows the pressure control valve in a standby state with component labels.
Diagram showing the start-stop system with no pressure and the machine off.
Illustrates the pressure build-up process when the machine starts up.
Depicts pressure build-up, opening pressure, and micro switch activation when gun is closed.
Explains the motor stop state and the resulting standby pressure in the hose.
Shows the state when the gun is open, control piston closed, and motor starts.
Illustrates the machine running state with gun open and motor started.
Diagram showing the pressure control valve in an active state with components labeled.
Presents the electrical wiring diagram of the machine.
Provides the circuit diagram for the machine's electrical system.
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