Pressure Washer Operation; Switching On And Off; Autostop Function - Bosch Universal Aquatak 1900 Instrucciones De Funcionamiento Y Seguridad

GFCI Module
Your pressure washer is equipped with a GFCI
(ground fault circuit interrupter) unit mounted
on the cord 16.
Do not use extension
cord with this product.
Test before each use. A
faulty GFCI can result in
electric shock.
1. Plug GFCI unit 16a into power outlet. You
should see Red through indicator window
16b (Fig. 8).
2. Press 'TEST' button 16d. Red should disap-
pear from the indicator window (Fig. 8).
3. Press and release 'RESET' button 16c. Red
should reappear in the indicator window
(Fig. 8).
If the red fails to appear in
the indicator window, then
this means the GFCI unit has a problem and
must be replaced. The pressure washer must
not be turned on and should be taken to a
bosch authorized service center.
Turn on the outdoor home water faucet. Press
the trigger release button 6b. Fully press the
trigger 6a until there is a constant flow of water
to clear the air from the machine and water
supply hose. This may take several seconds
depending on the supply hose length. Re-
lease the trigger and press the trigger lock
button 6c (Fig. 9).

Switching On and OFF

To prevent damage to the
unit, do not allow it to op-
erate dry.
1. Connect the product to the power outlet en-
suring that the pressure washer ON/OFF
switch 2 is in the OFF (O) position (Fig. 10).
2. Turn the switch to the ON (I) position. Point
the trigger handle downwards (Fig. 10).
3. Press the trigger release button 6b. Fully
press the trigger 6a to start cleaning (Fig. 9).

Autostop function

The pressure washer is designed to switch off
the motor when the trigger is released on the
trigger handle.
F016L81610 1900.indd 11

Pressure Washer Operation

16b
16c
16d
16a
Fig. 8
16
6b
Fig. 9
6c
6a
6a
11
5/3/17 9:06 AM