First Application; Operation - WilTec 62571 Operation Manual

First application

This section contains detailed information on how the pressure washer is readied for use.
Safety appliances
The unloading valve reduces the pressure, if it should exceed the previously set values.
The pressure washer is equipped with a lock function that blocks the trigger when used and thereby
ensures that the device cannot be used unintentionally.
Thermic sensor
The internal thermic sensor of the pressure washer efficiently protects the motor from overheating by
automatically turning it off if a certain temperature is exceeded. Once the motor and sensor have
cooled down, the pressure washer will restart and can be operated again. The cooling process should
thereby only take a few minutes.

Operation

Water hose connection
Screw the water inlet coupling to the water inlet.

Note: Always place the inlet filter inside the inlet before the coupling is attached. This is ne -
cessary in order to protect the pump valves of the device from damage caused by sand, lime -
stone and other pollutants.
Properly attach the hose to the water hose coupling of the device and then connect it to the

water tap.
Pressure hose connection
First connect the pressure hose to the sprayer and then to the device frame. The pressure hose can
be removed again by pressing the safety catch (A) located on the sprayer and the button (B) located
on the inlet coupling of the frame.
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Item 62571 Page 6
11 2020-1