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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.