Pfeiffer Vacuum HENA 201 R, Руководство по эксплуатации

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6. Install the piping with pipe components and fasteners from the Pfeiffer Vacuum Components
Shop .
7. Support or suspend the piping to the vacuum pump so that no piping system forces act on the
vacuum pump.
5.4 Filling the operating fluid
NOTICE
Risk of damage due to the use of non-approved operating fluid
Product-specific performance data are not achieved. All liability and warranty claims against Pfeiffer
Vacuum are also excluded.
► Only use approved operating fluids.
► Only use other application-specific operating fluids after consultation with Pfeiffer Vacuum.
The type of operating fluid specified, as well as the filling quantity for the entire rotary vane vacuum
pump, are shown on the rating plate. Only the operating fluid used during initial installation is permissi-
ble.
Approved operating fluid
● P3 (standard operating fluid)
● D1 for special applications (such as higher operating temperatures)
Read the operating fluid type on the rating plate
► Refer to the rating plate of the vacuum pump for type and quantity of intended operating fluid.
Required consumable material
● Operating fluid
Required tool
● Open-end wrench, WAF 27
Required aids
● Funnel (optional)
MAX
MIN
1
3
4
2
Max.
Min.
Fig. 6: Filling the operating fluid
1 Filler screw with manometer 3 Sight glass
2 O-ring 4 Drain screw
Filling the operating fluid
1. Unscrew the filler screw.
2. Fill the operating fluid according to the sight glass:
3. Screw in the filler screw again.
– Be careful with the O-ring.
Installation
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