Stovax PR0776 Mag unit, Main injector, changing between gas types, Servicing Instructions, E-Box

SERVICING INSTRUCTIONS

REPLACING PARTS

•Undo the two screws securing the valve to the bracket,

Diagram 17, Arrow E. The valve can now be removed.

17

E

		B	AR1434
D	C A

10.Mag unit

10.1Undo the thermocouple nut, Diagram 18, Arrow A.

18
A	AR1434

•Undo the mag unit retaining nut at the back of the control valve behind the thermocouple nut

After removing the retaining nut, the mag unit can be tapped out and a replacement fitted.

•Replace the mag unit retaining nut and tighten. Note - this is a gas-tight seal

•Replace the thermocouple and check for gas leaks

10.2After reassembly, carry out the flame failure functional check as detailed in the flow chart, especially the mag unit drop out time.

11.Main injector

11.1• Undo the two nuts securing the injector pipe, Diagram

19

19

AR1433

•Rotate the injector until it is fully removed

•Replace with the correct replacement injector. When ordering, always state the model, gas type and serial number.

•Reassemble and turn the gas supply on, check for any leaks

12.changing between gas types

The following parts must be changed when converting an appliance from one gas type to another:

		E-BOX			E-STUDIO
BURNER	NG		A8692	NG		GZ6398
ASSEMBLY
	LPG		AP8692	LPG		GZ6960
DATABADGE			PR0393EBF

Note: The control valve will be set for the particular appliance and gas type. In all instances, when ordering new parts, be sure to quote the appliance type and serial number.

Use only genuine Gazco replacement parts. Non-standard components will invalidate the guarantee and may be dangerous.

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