Fischer Panda Panda 6000i PMS, Руководство пользователя

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Installation Instructions
16.1.09 Panda_6000i_System_eng_s01835.book.R01 - Chapter C: Installation Instructions Page 37
C.4 The freshwater coolant circuit
C.4.1 Position of the external cooling water expansion tank
Position of the external cooling water
expansion tank
The Panda generator is normally supp-
lied with an additional, external cooling
water expansion tank. This tank must be
installed in such a way that its lower
edge is at least 500 mm more highly
arranged than the upper edge of the
sound cover.
If this 500 mm should be fallen below,
i.e. the cooling water expansion tank is
lower installed, very large problems can
occur with filling and ventilating. Extend
and displace the hose lines to the out-
side or possibly even up to the deck.
Fig. C.4.1-1: Position of the external cooling water expansion tank
ATTENTION! The external cooling water expansion tank may be filled
only up to the lower edge of the lower tension tape (see note "max") in
the maximum filling level in cold condition.
Anti-freeze
In the interest of safety, the freezing point of the closed circuit coolant should be checked on a
regular basis. Be sure that the coolant/antifreeze mixture is good for at least -15°C (5 ° F) and if i t
is possible that your genset experiences lower temperatures, for example during storage or trans-
portation, then the entire cooling system should be drained and purged. To purge the cooling
system, compressed air at about 0.5 bar (7.5 psi) is sufficient.
C.4.2 Pressure test for controlling the cooling water circuit
Check if a temperature difference exists between cooling water in-flow and cooling water return
flow by use of the hand.
Feel the cooling water in-flow line at the internal cooling water pump.
Feel the cooling water return pipe either at the outlet of the water-cooled exhaust elbow union or
at the side, where this pipe exits at the heat exchanger.
The temperature difference between in-flow and return should be approx 10 degrees.