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Elmo Rietschle S-VSI 300(42) User Manual

Page 20

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Installation

5.4

Connecting the cooling water pipe

NOTICE

Cooling water control!
The vacuum pump must not be operated without
cooling water control.

Danger breakdown of the pump
Ensure that the cooling water stream is not inter-
rupted.

a) Connect the cooling water pipe to the cooling

water inlet (Fig. 3/C) and the cooling water dis-
charge pipe to the cooling water outlet (Fig. 3/D).

NOTICE

Only use

pH-neutral,

clean and fi ltered water

for cooling
Dirt particles and aggressive water may lead to
malfunctions or to premature wear in the cooling
system

Suitable cooling water

see Info “Recommended water quality”, Page 4

NOTICE

The cooling water operating pressure must not
exceed 6 bar

Cooling water temperature must be between
15 - 50 °C.