Maintenance
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2999828 - 05/18 - EHG-0012-00EN
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12.3 Maintenance work
As with every machine, this vehicle requires maintenance. The extent and
frequency of the maintenance work required depend on conditions of opera-
tion and use. More difficult operating conditions make it necessary to service
the vehicle more often.
Have the base vehicle and the appliances serviced at the intervals specified
in the corresponding instruction manuals.
12.4 Boiler (Whale)
Have gas tightness and burner function checked by an approved spe-
cialist.
The device contains components sensitive to ESD. Have device opened
only by an authorized service centre.
Have boiler checked by an authorized service centre in accordance with
the applicable local provisions at least once a year.
Fully sterilize the boiler at least once a year.
Use a sterilization liquid the complies with the manufacturer's specifica-
tions for cleaning and sterilizing.
If the water system has not been used for a period longer than 7 days,
empty the water system completely and flush it thoroughly before filling
it again.
In order to protect the pressure relief valve from calcifications: actuate
the pressure relief valve at least twice a year. In order do this, turn lever
of the drain cock through 90° in an anticlockwise direction.
12.5 Replacing illuminants, external
Information can be obtained in the separate instruction manual for the
base vehicle.
12.6 Replacing illuminants, internal
Do not replace the LEDs in lamps with standard light bulbs. Risk of
fire due to intense heat build up.
If LEDs in lights are defect, contact an authorised dealer or service cen-
tre.