Zibro Laser FF 95, Руководство по эксплуатации

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46
Chapter 2, OPERATION
been ignited.
The ignition rod continues to function when the heater is
cold, even several minutes after ignition. This may cause
the flames to be a little larger.
The heater makes intermittent creaking sounds when
warming up or cooling down.
Expansion and shrinkage of metal parts may cause a slight
creaking sound.
Circulation of air in the room does not start immediately
when the heater is lit.
To prevent unpleasant cold draughts, the ventilator only
switches on when the heater has become warm.
A loud clicking sound can be heard during the first use or
when the fuel runs out.
There is air in the fuel pump. This should be gone within
approximately 1 minute.
Note: The fuel pump may make a slight ticking sound dur-
ing normal operation. This does not indicate a problem.
While the heater is in operation
A part of the burner pot and/or heat exchanger becomes
red in color during operation.
This is normal and does not indicate a problem.