CAUTION! Danger of burns. Fold up the heat exchanger.
4.
5.
Remove the tank filter from the base of the feed water tank by
pulling it out.
6.
Clean the tank filter under running water or with the MELAjet
spray pistol for MELAdem 40.
7.
Check the cleaning result against the light.
8.
Reinsert the tank filter.
9.
Reinsert the cover cap correctly and close it.
Maintenance
NOTICE
Continuing operation beyond the maintenance interval can result in malfunctions in the device.
Maintenance should only be performed by trained and authorized service technicians or stockist
n
technicians.
Maintain the specified servicing intervals.
n
Regular maintenance is vital to ensure reliable operation and value retention of the device. All function and safety-rele-
vant components and electrical units must be checked during maintenance and replaced where necessary. Maintenance
must be performed in accordance with the pertinent maintenance instructions of the device.
12 Maintenance
55