MAINTENANCE
16
Harrier GT Range
- Installation
It is not advisable to drain an installation, except in case of
absolute necessity. Check regularly the water level of the
installation and top it up if necessary, avoiding a sudden inlet
of cold water into the hot boiler. This operation can only be
done a few times a year; otherwise, look for the leakage and
remedy it without delay.
The good performance of the boiler depends on its
degree of cleanliness.
Cleaning of the boiler must be carried out as often as
required and at least, as for the chimney once a year or
more, according to the regulations in force. The following
operations are always carried out with, the boiler and the
power supply shut off.
• Cleaning of the flue gas circuit:
For this purpose:
- switch off the electricity.supply to the.boiler,
- unhook the front cover,
- open the sweeping door (uppet. door) by unscrewing the 4
lock nuts (17 mm spanner),
- remove the baffles,
- using the brush supplied, carefully sweep the 6 flue
sections,
- also brush the baffles and the front face,
- if possible use a vacuum cleaner,
- put the baffles back in place (pay attention to their
direction),
- shut the door.
9.1 BOILER
8219-EN-27
