Fischer Panda Panda PMS-HD 12-4KU, Руководство пользователя

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The Panda Generator
Panda_12-4KU_HD-PMS_eng - Chapter A: The Panda Generator Page 23
A.3.4 Components of Cooling System (Freshwater)
Cooling water filler neck
The cooling water filler nck situated at the
water-cooled manifold are only used,
when the generator is initially started.
Since the generator is normally already fil-
led with cooling water, these components
are only by the user, if repairs are to be
carried out. Topping up with cooling water
may only carried out at the external coo-
ling water compensation tank. Note that
the water level in the cooling water com-
pensation tank is only 20% of the volume
in a cold state.
Fig. A.3.4-1: Cooling water filler neck
Ventilation pipe
The ventilation pipe at the water-cooled
exhaust manifold leads to the external
expansion tank. This pipe only serves as a
ventilation pipe, if both pipes are to be con-
nected to the external expansion tank (ven-
tilation pipe and intake pipe).
Fig. A.3.4-2: Ventilation pipe
Hose connection pieces for the external
expansion tank
The external expansion tank is connected
by two hose connections. The connecting
pieces shown here serves as constant
ventilation for the water-cooling system.
In case the external expansion tank is
connected with two hoses, the system will
ventilate itself. In this case, additional ven-
tilation is only necessary when the gene-
rator is initially filled, or if the cooling water
is not circulating.
Fig. A.3.4-3: External expansion tank