Checking And Maintenance; Checks - REMEHA GAS 460 S Installation And Service Manual

7 Checking and maintenance

7.1 Checks

Make the following checks at least 1 time a year:
- Safety devices
- Water level
- Checking burner safety
- Checking the safety thermostat
- Checking the downdraught thermostat
7.1.1 Safety devices
Check the safety devices (particularly the valve or safety unit),
referring to the instructions provided with these components.
7.1.2 Water level
Regularly check the level of water in the installation. Top it up, if need
be, avoiding the abrupt input of cold water into the hot boiler. If this
operation is repeated several times per season, locate the leak and
repair it.
7.1.3 Checking burner safety
Close the gas valve.
Check the reaction of the safety system. (Safety box on safety
because of ionization fault).
22
Do not drain the installation, except in cases of absolute
necessity. For example: Several months' absence with the
risk of ice in the building.
GAS 460 S 04/01/11 - 300005247-001-E