Whisper Power W-SQ-Pro Installation Manual page 12

INSTALLATION
Figure 13: 7 liters optional expansion tank with low level
alarm.
When mounting the radiators, it is important to take care
that the outgoing connection, which is the connection to the
engine inlet, is on the top position (refer to figure 14 detail
A) and is connected to the expansion tank. Also when the
radiator is mounted flat at the bottom of the vehicle the
outgoing connection is connected to the expansion tank
This is the best way to have the system release air and to
add liquid when necessary.
The expansion tank must be fitted in the
outlet of the radiator = the inlet pipe of the
engine.
Figure 14: Outgoing connection connected to the expansion
tank
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When the radiator is flat mounted on the roof, the expansion
tank should be mounted a little higher. (refer to figure 15
detail B).
Figure 15: Low profile radiator assembly on the roof
Most cooling problems originate from air
traps blocking the circulation of the engine
coolant.
It is very important to use good quality
heat resistant hose and fittings. Therefore
it is strongly advised to use WhisperPower
installation kits from WhisperPower .
2 HOW AND WHERE TO MOUNT THE RADIATOR
The radiator kit includes rubber mountings to prevent
vibrations to be transferred to the body of the vehicle (fig.
16). Due to the difference between mobile/land applications
general instructions are not available. One has to find out
where the best place for mounting is. For OEM customers
WhisperPower can supply a special customized installation
kit.
Figure 16: Radiator on rubber mountings
June 2021 W-SQ-Pro 15 and W-SQ-Pro 18