5.0 Self-priming
The ALTO Professional Series high pressure washers are
NOTE:
6.0 Maintenance
This ALTO high pressure washer is
The water supply hose should be flushed before connecting it to the machine.
Before attaching the spray lance or any other accessory on the spray handle, the machine should be started and the coupling rinsed.
When detergents will not be used for an extended period, flush the detergent injection system by „injecting“ clean water to prevent clogging of injection system.
The water inlet screen should be cleaned once a month, or more frequently according to use.
The machine should be stored in a
NEVER START A FROZEN MACHINE!
6.1 Clearing the high pressure nozzle
An obstructed nozzle causes excessive pump pressure and/or pulsation, Should this occur, clearing is required immediately.
1.Stop the machine and disconnect the spray lance.
2.Using a thin wire or paper clip, clear the nozzle.
IMPORTANT: This must only be done with the spray lance detached!
3.Backflush the spray lance with water.
4.If the pressure remains too high, repeat items
6.2Cleaning inlet water screen
Clean the inlet water screen (1) regularly (once a month or more frequently depending on water quality).
Remove the inlet
6.3 Cleaning the cabinet air vents
The machine should be kept clean so cooling air can pass freely through the cabinet air vents (3). Do not spray water through these vents!
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