Moffat Blue Seal, Руководство по обслуживанию, Страница: 19 / 40

Parts Replacement 6
17
6.1 Replacement
6.1.1 Main Burner
1. Ensure that the gas supply has been turned 'Off' at the mains
supply.
2. Open front door of fryer.
3. Disconnect 2 wires from Thermostat to Gas Control Valve
(white), at the connection block.
4. Disconnect 2 wires (black) from Overtemp at electrical
connector.
5. Cut and remove any cable ties as required.
6. Disconnect flexi tube gas connection at top of Gas Control
Valve.
7. Undo and remove 4 screws securing front of burner to burner
box.
8. Pull burner rearwards and down to remove.
9. Remove Burner Assembly to a workbench.
Pilot Burner
Gas Connection
Gas Connection
Thermostat
Overtemp Leads
Thermostat
Wires
Disconnect
4 Screws
Gas
Control
Valve
Thermocoupl
Thermopile
Pilot Burner
Main Injectors
(Qty 9)
6.1.2 Main Burner Injectors
1. Remove Main Burner Assy from
Fryer (refer 6.1.1).
2. To remove Main Burner Injectors
(Qty 9), use a
⅝ ” A/F spanner to
prevent the Injector Mounting
Bush from turning.
3. Unscrew and remove Main
Injectors, using a ½” A/F
spanner.
4. Replace Main Injectors (Qty 9 ) as required.
5. Re-assemble in reverse order.
6.1.3 Main Burner Rear Deflectors
1. Remove the Main Burner Assy from the Fryer (refer 6.1.1).
2. Remove the Main Burner Injector (refer 6.1.2).
3. The Burner Rear Deflectors are held in position by the Injector
Mounting Bush. To remove the Burner Rear Deflectors,
unscrew and remove the Injector Mounting Bush.
4. Remove the Burner Rear Deflectors.
5. Replace Burner Rear Deflectors (Qty 9 ) as required.
6. Refit the Injector Mounting Bushes using Lockseal or
equivalent on threads.
7. Refit Main Burner Injectors (refer 5.1.2 above) and
re-assemble in reverse order.
6.1.4 Gas Control Valve
1. Remove the Main Burner Assy
from the Fryer (refer 6.1.1).
2. Disconnect 2 wires from the
Thermostat to Gas Control Valve
(white), at connection block on
the valve.
3. Disconnect 2 wires from the
Thermopile to Gas Control Valve,
at connection block on valve.
4. Disconnect thermocouple at the
gas control valve and from pilot
burner bracket.
5. Disconnect gas connection to pilot
burner at gas control valve and
from pilot burner bracket.
Injector
Injector
Mounting
Burner Rear
Deflectors
Thermocouple
Thermostat
Wires
Thermopile
Wires