39
Harrier GTE -
Installation & Servicing
SERVICING
har7030
har7031
A
B
C
11
62 MAINTENANCE
WARNING
The operations described below shall always be performed
with the boiler and the power supply switch off.
The boiler front panel has to be removed to access the
various devices to be maintained and checked.
1.
Slide the front panel up and pull forwards.
2.
Lift off the engaging location buttons
Cleaning the Casing Material
Use a soapy solution and sponge only. Rinse with clean
water and dry with chamois leather or soft cloth.
har7028
63 CLEANING THE FLUEWAY
1. Close off the fuel supply to the burner.
2. Ensure that the boiler has been cooled to ambient
temperature.
3. Isolate the mains supply to the boiler and burner.
4. Disconnect the cable and supply pipe to the burner.
5. Open the combustion chamber and flue way doors by
removing the 8 nuts.
6. Remove the flue way baffles.
7. Thoroughly clean the flue ways and baffles.
8. Remove the rear cleanout covers by
undoing the 4 wingnuts and dispose
of the debris/soot that may have
accumulated.
9. Replace the rear cleanout covers
after first inspecting and if
necessary replacing the seal.
10. Brush out the combustion
chamber and vacuum the soot
from beneath the flue ways.
11. Replace the flue baffles into the
flue ways (refer to Frames 24 and
25 for number and location).
12. Check the condition of the
combustion chamber door
insulation.
13. Check the condition of the
combustion chamber door seal.
14. Refer to the burner manufacturer's
Instructions for burner
maintenance.
har7029
7
10
SER
VICING
For latest prices and delivery to your door visit MyTub Ltd - 0845 303 8383 - www.mytub.co.uk - info@mytub.co.uk
