Karcher HDS 2000 - Manual (Page 12)

HDS 2000 Super
GB
25
6. Care and maintenance
Always disconnect the appliance from
the electric mains supply before carrying
out any maintenance work.
•••••
You can arrange a regular safety inspection
with your dealer or take out a maintenance
contract. Please ask for advice.
6.1 SERVICE warning light is
illuminated
•••••
If certain maintenance work is required on the
basis of elapsed operating hours, this warning
light illuminates.
•••••
Contact your Customer Service
representative and arrange for maintenance
to be carried out.
Required Maintenance Work
– Optical inspection
– Check high-pressure connections for leaks
– Clean fuel tank and filter
– Check pump for leaks
– Change pump oil
– Clean strainer in water inlet on both float tanks
– Clean strainer before the low-water safety device
– Decarbonize heater element*
– Descale heater element*
– Clean/replace ignition electrodes*
– Clean/replace Burner nozzles*
– Adjust burner*
– Check pump overflow valve for leaks*
– Check high-pressure hose*
– Clean hand spray gun
– Check pressure damper*
* These maintenance tasks should be carried out by the Customer Service only.