Glow-worm SwiftFlow 120, Инструкции по обслуживанию

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5 221045A
2 S e r v i c i n g
Diagram 2.4
Diagram 2.3
SECURING
SCREW (4)
COMBUSTION
CHAMBER FRONT PANEL
SPARK
ELECTRODE
SEALING GLAND
SECURING SCREW
IGNITION
LEAD
PILOT INJECTOR
SPARK
ELECTRODE
RETAINING CLIP
THERMO-
COUPLE
NUT
PILOT TUBE
NUT
WING NUT
SECURING
SCREW AND
WASHER (2)
2.3 Heat Exchanger
Place a sheet of paper or similar in the combustion
chamber, to act as a collector for deposits removed.
Brush the heat exchanger with a suitable brush, remove
paper together with any debris.
2.4 Main Injector
Inspect the injector and clean as necessary.
Do not use wire or a sharp instrument on the hole.
2.5 Main Burner
Use a vacuum cleaner or suitable brush to clean the
burner thoroughly, making sure that all burner ports are
clear and free from obstructions.
Do not use a brush with metallic bristles.
2.6 Service Checks
Before replacing any parts removed during servicing,
inspect the condition of all seals and joints, renewing
them as necessary.
Check the condition of the combustion
chamber insulation.
Check that the spark gap is as shown in diagram 2.1.
2.7 Note. Reassembly
Make sure that the main burner baffle has located in the
side guides and that the burner is located on the
main injector.
Refit the hook bolts.
The combustion chamber front panel should be fitted
loosely, then the flue collector also fitted loosely, make
sure that it is seated onto the heat exchanger and over the
top edge of the front panel.
To fit the fan, locate it into the rear bracket and ease the
flue elbow onto the fan outlet, making sure that the fan
outlet seal is correctly positioned. Secure with the two
screws, see diagram 2.2.
Refit electrical connector making sure that the red spots
are aligned.
Secure the flue collector and combustion chamber front
panel by tightening the thumb screws and securing
screws, see diagram 2.2 and 2.3.
2.8 Operational Checks
Light the boiler, carry out operational checks and any
necessary adjustments as described in “Commissioning”
in the Installation Instructions.
HEAT
EXCHANGER
4582
4583