Kärcher CW 3 Manual Del Usuario página 37

2. Select the desired assembly.
The executable manual functions are shown in yellow.
3. Start the manual function.
The selected assembly must be deselected before selecting
another assembly.
Refilling the cleaning and care agents
WARNING
Danger due to chemicals
Observe the safety data sheets for the cleaning and care agents
used.
Note
Press the "General Infos" and "Cleaning agent filling levels" but-
tons on the display to display the filling levels", see General In-
fos.
The filling level display is an optional extra.
10 litre refill canister
1
Overflow pipe
2
1. Screw the refill canister onto the overflow pipe.
2. Open the corresponding cleaning or care agent container.
3. Fill the reservoir and close it again.
Shutting down
Short-term shutdown
1. End a currently running washing programme.
2. Leave the main switch set to "1" so that the optional frost pro-
tection device can remain activated.
Long-term shutdown
1. End a currently running washing programme.
2. Drain all water lines if frost is to be expected during the shut-
down period.
3. Set the main switch to "0".
4. Close the water supply line.
5. Close the compressed-air supply line.
6. Remove the detergent and care agents.
Shutdown via the automatic frost protection device
(optional)
ATTENTION
Damage to the system if the frost protection device is not
switched on
If frost is to be expected, take care to ensure that the main power
switch is switched on and no emergency stop buttons are actuated.
The following steps are performed automatically when the tem-
perature falls below the minimum temperature:
1. The currently running washing program is executed until fin-
ished.
2. After the washing program has finished, the hoses and nozzle
pipes of the portal are blown out with compressed air.
3. Starting of further washing programs is locked out.
Note
The system is automatically ready for operation after the danger
of frost has passed
Manually starting the automatic frost protection
ATTENTION
Damage to the system through temperatures below zero
Execute the frost protection process for the system.
Note
In systems with an automatic frost protection unit, the frost pro-
tection starts as soon as the preset temperature is reached.
1. Select Service / Manual mode in the main menu.
2. Press the "Manual frost protection" button to start the frost pro-
tection process.
The frost protection process starts and the time remaining is
shown in the display.
Maintenance instructions
Regular maintenance according to the following maintenance
plan is fundamental for a safely operating system.
WARNING
Risk of injury from machine movements
Switch the system off before performing maintenance and servic-
ing work.
Secure the main switch with a padlock to prevent it from being
switched on again.
WARNING
Risk of injury from pressurised compressed air reservoirs
and lines after the system has been switched off
Depressurise the system before performing any work on the sys-
tem.
Check the pressure gauge at the maintenance unit to ensure that
the system is depressurised.
WARNING
Risk of injury from the high-pressure system after the sys-
tem has been switched off
Depressurise the high-pressure system before performing any
work on the system.
English
process
Care and service
37