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Store the device that has not been completely drained
of water in a frost-free place.
In the case of devices that are connected to a chimney,
the ingress of cold air must be taken into account.
ATTENTION
Cold air entering through the chimney
Risk of damage
When the exterior temperatures are below 0 °C, discon-
nect the device from the chimney.
1. Shut down the device if frost-free storage is not pos-
sible.
Shutting down
For longer breaks in operation or when frost-free stor-
age is not possible:
1. Drain the detergent tank.
2. Drain the water.
3. Flush the device with antifreeze.
Draining the water
1. Unscrew the water supply hose and the high-pres-
sure hose.
2. Unscrew the supply line at the boiler base and allow
the heating coil to drain.
3. Allow the device for run for a maximum of 1 minute
until the pump and lines are empty.
Flushing device with antifreeze
Note
Observe the handling instructions of the anti-freeze
manufacturer.
1. Pour a commercially available antifreeze into the
float tank.
2. Switch on the device (without burner) and allow it to
run until the device is completely flushed.
This also provides a certain degree of corrosion protec-
tion.
Transport
ATTENTION
Improper transport with a factory truck
Risk of damage
Pay attention to the orientation of the device when
transporting it with a factory truck.
Illustration J
ATTENTION
Improper transportation
Risk of damage
Protect the trigger of the high-pressure gun from dam-
age.
CAUTION
Failure to observe the weight
Risk of injury and damage
Be aware of the weight of the device during transporta-
tion.
1. When transporting the device in vehicles, secure it
to prevent it from slipping or overturning in accord-
ance with the respectively applicable guidelines.
Storage
CAUTION
Failure to observe the weight
Risk of injury and damage
Be aware of the weight of the device during storage.
20
Care and maintenance
DANGER
Inadvertently starting up device, touching live com-
ponents
Risk of injury, electric shock
Switch off the device before performing any work on the
device.
Remove the mains plug.
1. Close the water inlet.
2. Open the high-pressure gun.
3. Switch on the pump with the power switch and let it
run for 5-10 seconds.
4. Close the high-pressure gun.
5. Set the power switch to "0".
6. Only pull the mains plug out of the socket only when
your hands are dry.
7. Remove the water connection.
8. Actuate the high-pressure gun until the device is
completely depressurised.
9. Lock the high-pressure gun by pushing the safety
latch forwards.
10. Allow the device to cool down.
Safety inspection/maintenance contract
You can agree on regular safety inspections or close a
maintenance contract with your dealer. Please seek ad-
vice on this.
Maintenance intervals
ATTENTION
Milky oil
Device damage
If the oil is milky, inform authorized Customer Service
immediately.
1. Clean the sieve in the water connection.
2. Clean the fine filter.
3. Clean the fuel strainer.
4. Check the oil level.
1. Clean the filter on the detergent suction hose.
Every 500 operating hours, at least annually
1. Change the oil.
2. Have the device maintained by Customer Service.
Recurring every 5 years at the latest
1. Perform a pressure test according to the manufac-
turer's specifications.
Maintenance work
Clean the sieve in the water connection
1. Remove the sieve.
2. Clean the sieve in water.
3. Install the sieve again.
Cleaning the fine filter
1. Depressurise the device.
2. Unscrew the fine filter on the pump head.
3. Dismantle the fine filter and take out the filter inlay.
4. Clean the filter inlay with clean water or compressed
air.
5. Assemble in the reverse order.
Cleaning the fuel sieve
1. Knock out the fuel sieve. Do not allow fuel to enter
the environment.
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