Autostop Function; Dry-Running Protection - Bosch FONTUS Instrucciones De Servicio

Continuous Lighting of the Green Battery Charge
Indicator
Continuous lighting of the battery charge in-
Full
dicator indicates that the battery is fully
charged.
When the battery is not inserted, continuous lighting of the
battery charge indicator indicates that the mains plug is in-
serted in the socket outlet and that the battery charger is
ready for operation.
Continuous Lighting of the Red Battery Charge Indicator
Continuous lighting of the red battery charge
indicator indicates that the temperature of the
battery is not within the allowable charging temperature
range, see section "Technical Data". As soon as the allowable
charging temperature range is reached, the battery charger
automatically switches to rapid charging.
Flashing Red Battery Charge Indicator
A flashing red battery charge indicator indic-
ates a different malfunction of the charging
procedure, see section "Troubleshooting – Causes and Cor-
rective Measures".
Operation
Starting
Always use fresh water to fill the water tank. Check if the fil-
ter (10) is inserted and undamaged (see figure C).
Connect the hose (4) to the water outlet (9) and the spray
gun (18) (see figure F).
Select the desired spray pattern by rotating the nozzle head
(1) (see figure I).
Troubleshooting
Cordless pressure cleaner
Problem Possible Cause
Motor refuses to start Battery discharged
Battery too hot/cold
Machine frozen
Pressure pulsating Blocked nozzle
Air in pump
Motor running but no Water tank empty
or limited working
Pump not vented
pressure
Power indication lights Dry-running protection has been activated
up but pump no longer
running
Machine switches off Sleep function has been activated
Battery discharged
Water leaks from ma- Leaking pump
chine
Bosch Power Tools
Select the desired jet strength with the pressure selector
(12) (see figure H).
Press the On/Off switch (13) and pull and hold the trigger
(2) until water comes out (see figure G).
Note: It can take up to 10 seconds for water to come out
when the product is first used after the water tank has been
emptied.

Autostop Function

The machine is designed to switch off the motor as soon as
the spray-gun trigger (2) is released.

Dry-running Protection

The motor shuts off when the pump runs without water for
more than 20 seconds.
Switch off the machine and refill the water tank. Then,
switch the machine on again.
Sleep Function
The machine automatically switches off after 5 minutes
without operation.
Mounting/dismounting the brush (see figure J)
The brush (5) mounts onto the spray gun and makes clean-
ing more effective.
Slide the brush straight onto the spray gun (18). Guide the
upper and bottom clip of the brush into the corresponding
openings on the spray gun.
Remove the brush by pressing the bottom clip upward and
pulling the brush off the spray gun.
Corrective Action
Recharge battery
Allow to cool/warm
Wait until machine has defrosted
Clean nozzle
Operate machine in turbo-pressure mode with
nozzle set to shower jet until system is air-free
Refill water tank
Press and hold trigger to vent air
Switch machine off, refill water tank and switch
machine on again
Press On/Off switch for activation
Recharge battery
Slight water leaks are possible; in case of excess-
ive leaks, contact Bosch Service Centre
English | 15
F 016 L81 772 | (22.02.2018)