3.2 Operating environment
Permissible ambient temperature i 5 to 55 °C
no dripping or spraying water, no explo-
sive gas atmo spheres
Max. magnetic induction at the surface of
the pump housing
B=5 mT if impinging radially
B=15 mT if impinging axially
Max. radiation resistance 10
3
Gy
Installation altitude up to 1000 m
At altitudes over 1000 m heat dissipation
by the ambient air is impaired.
3.3 Fitting accessories
Air cooling
The air cooling unit is available as a supplementary kit for retrofitting.
When installing the air-cooled TURBOVAC, ensure that there is an unrestrict-
ed flow of air to the fan.
Always maintain a minimum distance of 20 cm (8 inch) to the nearest object.
Ensure that no heated air from neighboring equipment will be drawn in by the
fan.
Connect the fan in the air ventilation unit to the AC mains.
Make the electrical connection for the ventilation unit in such a way that it will
be started and stopped together with the pump itself.
Observe the information given in the operating instructions for the air ventila-
tion unit (GA 05199).
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