Pfeiffer Vacuum SplitFlow 50/80 - Connecting the Air Cooling for Hipace 60 P, Hipace 80, and Split; Fig. 8: Fitting the Mounting Bracket for Air Cooling; Fig. 9: Mounting the Air Cooling Onto the Bottom Part

4.2.1 Connecting the air cooling for HiPace 60 P, HiPace 80, and SplitFlow 50
Prerequisites
●
Turbopump switched off and flooded
Required tools
●
Allen key, WAF 2.5
●
Allen key, WAF 3
1
2
2
3
1
Fig. 8: Fitting the mounting bracket for air cooling
1 Mounting bracket 3 Air cooling
2 Interior hexagon socket screw
Fitting the mounting bracket
1. Screw the mounting bracket onto the pump bottom part with 2 interior hexagon socket screws.
2. Attach the fan housing to the mounting bracket.
2
1
A
3
3
4
B
Fig. 9: Mounting the air cooling onto the bottom part
1 Rubber foot 2 Washer
Mounting the air cooling onto the bottom part
The method of mounting onto the pump bottom part differs depending on whether rubber feet are being
used.
1. A: Mounting with rubber feet: Secure the fan housing using one rubber foot without washer.
2. Level the 3 remaining rubber feet with a washer inserted for each.
3. B: Mounting without rubber feet: Attach the fan housing with the countersunk screw.
Installation
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