Installation
13
5
Installation
5.1
Preparatory work
The installation location is to be chosen so that components that need servicing are free-
ly accessible at all times. No special foundations or base are necessary for installation.
The unit must not be used outdoors. Conditions are:
●
the ambient conditions specified for the range of application
●
a level, vibration-free surface.
●
Distance to side walls or adjacent devices: at least 50 cm.
●
When using a casing heating and a water cooling unit the temperature of the connect-
ed flange of the vacuum chamber must not exceed 120 °C.
●
It is not allowed to operate the device in systems where impact-like stresses and vi-
brations or periodically forces occur.
Ensure sufficient cooling for the pumping station.
When magnetic fields exceed the approved values, a suitable shielding must be used.
Check installation location and consult Pfeiffer Vacuum if needed!
The maximum permissible rotor temperature for the turbopump is 90 °C. If high tem-
peratures arise for process reasons, the radiated heat input must not exceed the per-
missible values. Install suitable screening sheets, if necessary (design information on
request).
5.2
Set-up
5.2.1
Earthing
Fig. 3:
HiCube Pro, connections
2
Display and control unit
15.8 Electronic drive unit for turbopump
36.6 Exhaust connection
125.1 Main switch
125.2 Power supply
125.1
125.2
36.6
15.8
2
NOTICE
Danger of missing casing earthing
To comply with the required height of the leakage currents according to DIN EN 61010-
1:2010, perform the following measure:
Connect the earthing cable (consignment) of the pumping station with PE on site,
before mains connection.
