Connecting Fore-Vacuum Side - Pfeiffer Vacuum HIPACE 1200 I Betriebsanleitung

Installation
Fig. 17:
Fig. 18:
Procedure
1. Unscrew and remove the higher filler screw from the operating fluid pump.
2. Use the syringe and the operating fluid from the turbopump shipment.
3. Place a container below the filling port.
4. Fill in operating fluid until it overflows at the filling port.
5. Seal the filler screw.
5.4 Connecting fore-vacuum side
Danger to life from poisoning where toxic process media leak from damaged connections
Sudden twisting of the turbopump in the event of a fault causes fittings to accelerate. There is the risk
of damaging on-site connections (e.g., fore-vacuum line) and resulting leaks. This results in leakage
of process media. In processes involving toxic media, there is a risk of injury and danger to life due to
poisoning.
► Keep masses connected to the turbopump as low as possible.
► Use flexible lines to connect to the turbopump where necessary.
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The position of the filler screws depends on the mounting orientation. Example:
Standard versions
Direction of the high vacuum connection
The position of the filler screws depends on the mounting orientation. Example: U
versions
Direction of the high vacuum connection
– Maximum volume 50 ml.
– In vertical mounting orientation, the filling volume is a little lower.
– Tightening torque: 3 Nm
WARNING