Operating instructions
4.Spray handle - accessories
1
Rinse the nipple before attaching the spray lance.
2
Pull the gray part of the spray handle (1) forward.
Insert the nipple (2) of the spray lance or accessory in the quick coupling and release #1. Tug on the spray lance or accessory to ensure it’s tight before starting the machine.
5.Detergent metering unit
Only use suitable detergents.
Use of aggressive detergents may damage the equipment and affect the environment.
Flush with water after use. IMPORTANT: Always set the injector to „0“ when not using detergents.
Detergents are added under low pressure through the
3.2 Starting procedure
Turn on the water.
Vent the machine.
Turn the start/stop knob (1) to position I.
Turn on the water supply and squeeze the trigger on the spray handle with the spray lance set at low pres- sure (or without a spray lance attached). Let the water run until all air has escaped from the supply hose, pump, and high pressure hose (a hissing sound will be heard until the air is gone).
During
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