It is essential to perform the following checks before
starting up or testing the functioning of your
THERMITAL
THE/TG 3S
boiler. In particular, check that:
- The water and gas cocks are open.
- There is an adequate fuel supply.
- The expansion vessel is properly charged.
- The working pressure in the water circuit is
over 1 bar
but below the maximum limit specified for the boiler.
- The water circuits have been properly bled.
- The mains power connections to the boiler and its
accessories (burner, pump, control panel, thermo-
stats, etc.) have been properly made.
b
The phase-neutral polarity has been respected.
A ground (earth) connection is obligatory.
32
ENGLISH
TECHNICAL ASSISTANCE SERVICE
PREPARING FOR INITIAL START-UP
Содержание 20034707
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