Preventive Maintenance And Service - Kärcher HDS 4.0/20-4 Ea Mode D'emploi

PREVENTIVE MAINTENANCE AND SERVICE

STORAGE
Protect from freezing by storing in a heated area, or by
flushing the system with antifreeze (use an automotive
engine antifreeze or windshield washer solvent to
antifreeze). To flush the system with antifreeze, attach
a short length of hose to the garden hose connector
located on the pump. Place the other end of the hose
into a container of antifreeze. Start machine and allow
to run until antifreeze flows from the end of the wand.
Squeeze and release the trigger of the trigger gun several
times to antifreeze the unloader system. Also draw
antifreeze through the detergent inlet line to antifreeze the
detergent system. For added protection after anti-freezing,
disconnect the pressure hose from machine and remove
the coil drain plug . After coil has drained, replace pressure
hose and coil drain plug. If the pressure washer is not to be
used for an extended length of time, it is recommended that
the system be flushed with antifreeze for rust protection.
• Lock in the steel pipe into the holder of the appliance
TRANSPORT
Suggestion to lift the appliance with a crane using a sling.
CAUTION
Risk of damage! Not recommended to load the
appliance with a forklift.
CAUTION
Risk of personal injury or damage! Mind the weight of
the appliance during transport.
When transporting in vehicles, secure the appliance
according to the guidelines from slipping and tipping
over.
ATTENTION
Protect trigger gun and lance from damage during
transport. It's not suggested to transport with
accessories mounted on the appliance.
use of non-approved replacement parts may cause
personal injury and/or property damage and will void
the manufacturer warranty.
Risk of injury by inadvertent start-up of appliance
and electric shock. Prior to all work on the appliance,
switch off the appliance and pull the power plug.
Weekly
• Clean the sieve in the water connection.
• Clean the fine filter.
• Clean the fuel sieve.
• Check oil level.
ATTENTION
Risk of damage! In case of lacteous oil inform Kärcher
customer service immediately.
Monthly
• Clean filter at the detergent suck hose.
Every 500 operating hours, at least annually
• Oil change.
• Have the maintenance of the device performed by the
customer service.
Clean the sieve in the water connection
• Take out sieve.
• Clean sieve in water and reinstall.
Cleaning the fine filter
• Unpressurize the appliance.
• Unscrew the fine filter from the pump head.
• Remove the fine filter and the filter insert.
• Clean the filter with clean water or compressed air.
• Reinstall in reverse sequence.
Clean filter at the detergent suck hose
• Take out detergent suck supports.
• Clean filter in water and reinstall.
Operating Manual HDS Premium 9.808-215.0
MAINTENANCE
WARNING: Unauthorized machine modification or
DANGER
MAINTENANCE INTERVALS
MAINTENANCE WORKS
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