Assembling The Gas Train; Hinge Unit Assembly - baltur TBML 600 ME Manual De Instrucciones

ASSEMBLING THE GAS TRAIN

The EN 676 approved gas train is sold separately from the burner .
The gas train can be assembled in different ways: A and B. Choose
the most rational position for the set-up of the boiler room and the
position in which the gas pipe arrives.

HINGE UNIT ASSEMBLY

The burner hinge can be opened both ways, it is therefore possible
to reverse the opening side of the ventilating body. As a standard,
the burner is supplied with the hinge installed on the right side .
To enable the maximum opening and so facilitate maintenance
operations, it is recommended to install the hinge on the side of
the burner opposite to the position where the gas train is installed.
In case it is necessary to install the hinge on the left side, proceed
as follows:
• After installing the burner on the boiler, loosen the N fastening
screws and open the ventilating body to the amount needed for
the removal of the E centring pin (0002937220).
• Close the burner again by re-tightening the N screws and remove
the two F hinges and the G pin.
• Then, remove the 3 N screws and the relevant washers on
the left side of the flange and refit them on the right side T in
correspondence with the holes left free after removal of the
hinges.
• Fit the hinge unit on the burner left side (0002937230).
Initially place the F hinges without tightening the 4 H screws.
First make sure that the S abutting surfaces of the two hinges
are perfectly in contact with the corresponding volute sides.
Prior to this, tighten the 2 M nuts and the relevant washers.
Do not tighten the nuts too deeply, as this may make hinge
rotation difficult. Carry out the final tightening of the H screws
to complete the operation.
• Open the ventilating body again to make sure that the hinge
unit rotates correctly and re-fit the centring pin on the side of
the fan flange opposite to the hinge side in order to facilitate
closing again of the burner.
Each time the burner has to be opened, first disconnect the
connectors to the gas butterfly servomotor, to the diesel
pressure regulator, to the gas solenoid valves and to the
diesel circuit.
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