ZANOLLI SYNTHESIS 06/40V GAS, Инструкция по установке, эксплуатации и обслуживанию

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MAINTENANCE
33 Synthesis 06/40V GAS
8.4 ADJUSTMENT TO DIFFERENT GAS TYPE
Warning! The maintenance instruction contained here are for the use of qualified
maintenance and service personnel only. Three steps have to be performed to have the gas
conveyor oven adjusted to work with a gas type different from the one shown on the initial data
label:
1) replacement of burner injectors;
2) adjustment of minimum power;
3) removal of the old data label and application of the new one.
Carefully perform all a.m. steps, as only in this way the baking oven can be considered
safe.
8.4.1 Replacement of burner injector
Disconnect the plug from the electric panel and close the gas cock. Open the safety enclosure
of the burner compartment. Take down the burner after having disconnected the gas pipe and
the electric wiring.
Unscrew the burner pipes and then the injectors, and replace them with the new ones.
Repeat the above operations in reverse, checking carefully the tightening of nozzles and of gas
feeding pipes.