Stanley MAEVE, Operation, Installation & Servicing Instructions

Page: 8 / 16

12. GAS FILTER
The gas filter is located just inside the inlet
boss of the control valve, to replace the fil-
ter, proceed as follows:
13.1 Turn the gas supply off at the isolation
device. Undo the inlet compression nut
and pull the pipe clear of the valve, see Fig
22. Prise the small retaining ring out and
remove the filter.
13.2 Replace with a new filter and push into
position ensuring that it sits on the shoul-
der, replace the retaining ring and push into
position.
13.3 Replace the inlet pipe, turn the gas supply
on and check for leaks.
14. MAGNETIC SAFETY VALVE
14.1 Turn the gas supply off at the isolation
device. Undo the thermocouple connec-
tion from the back of the gas valve, pull the
sensor leads clear and remove the inter-
ruptor block.
14.2 Undo the mag valve retaining nut at the
back of the control valve, gently tap out the
mag valve and replace with a new unit.
Replace the retaining nut and tighten, see
Fig.22.
14.3 Reassemble the interrupter block and
leads, secure in place with the thermocou-
ple. Turn the gas supply on and check the
entire pipework and valve joints for any
leaks.
15. MAIN INJECTOR
15.1 Turn the gas supply off at the isolation
device. Locate the main injector on the left
hand side of the airbox, undo the compres-
sion nut and pull the pipe clear of the injec-
tor body, see Fig.23.
15.2 Rotate the injector until it is fully removed,
and install the correct replacement injector.
Reassemble and turn the gas supply on,
check for any leaks.
16. WATERFORD FLUE T.T.B SYSTEM
If the stove has been installed in a restric-
tive location, it may be necessary to
remove the stove from its location.
16.1 Locate the sensor in the draught diverter
opening, and gently pull the two wires off
the terminals. Undo the two taptite screws
and remove the sensor and the two plastic
spacers, see Fig.24.
16.2 Refit a new sensor ensuring that the spac-
ers are located between the sensor and the
bracket, replace the two leads.
7
If it has been necessary to remove the
stove, ensure that all disturbed gas joints
are leak tested when reinstalled, and
repeat the flue clearance test as detailed in
section 9.
17. PRIMARY AERATION PLATE
17.1 Turn the gas supply off at the isolation
device.
17.2 Locate the aeration plate on the underside
of the airbox and remove the Nyloc nut,
see Fig.25.
17.3 Remove the plate and replace with the cor-
rect size, ensure that the hole(s) in the
plate align correctly with the holes in the
underside of the airbox and replace the
Nyloc nut.
18. CHANGING BETWEEN GAS TYPES
In order to change between gas types, it
will be necessary to change the following
items:
* Pilot Unit
* Control Valve
* Injector
* Aeration Plate
* Data Badge
The relevant parts can be ordered from the
parts list, always quote the appliance type
and serial number when ordering spare
parts.
19. SHORT SPARES LIST
Component Medium
Stove
NG LPG
Pilot Unit P10036 P10037
Injector IN0007 IN0006
Aeration Plate ME1096 ME0834
Gas Valve
GC0056**
Flue Sensor EL0001
Sensor Lead EL0064
Interrupter GC0026
Mag Unit GC0016
Piezo and GC0062
Ignition Lead
Gas Filter GC0065
Rear Panel -
Flame Baffle CE0120
Front Coal CE0124
Coal Set CE0136
Note: The Control Valve is Factory preset for the
correct gas type and model, a new unit will need to
be ordered when changing between gas types.