Maintenance - Potterton Paramount four Installation Manual

10 Maintenance

10 Maintenance
10.1 General
128 Paramount four 30 – 115 kW
10.1.1 General instructions
According to EU Directive 2002/91/EC (Energy Performance of Buildings),
Article 8, boilers with a rated output from 20 to 100 kW should be regularly
inspected.
In heating and air conditioning systems, a regular inspection and mainte­
nance as required by qualified personnel contribute to correct operation
according to the product specification, and therefore to ensuring high effi­
ciency and low environmental pollution in the long term.
Danger of electric shock
Before any work, switch off the mains supply to the boiler.
Before removing parts of the casing, the boiler has to be de-ener­
gised.
Work under voltage (removed casing) may only be carried out by
a trained electrician.
Caution
Only a qualified professional is authorised to clean the inside of
the boiler.
Cleaning of heating surfaces and burner should be carried out by the ap­
proved installer. Before beginning work, the gas tap and the shut-off
valves of the heating water should be closed.
10.1.2 Inspection and service as required
Note
We recommend having the Paramount four inspected annually.
If the need for maintenance work is found during inspection, this
should be carried out according to need.
Maintenance work includes:
Paramount four Cleaning the outside.
Checking the burner for contamination and, possibly, cleaning and serv­
icing.
Cleaning burner areas and heating surfaces
Replacing wear parts (see
Caution
Only use original spare parts.
Checking connection and seal locations of water filled parts.
Check safety valves for correct function.
Check operating pressure and top up the water if necessary.
Vent the heating system.
Put the gravity lock back into operating position.
End control and documentation of service work performed.
Spare parts list ).
7658013 - 02 - 15092016