6. Install the piping with pipe components and fasteners from the
.
7. Support or suspend the piping to the vacuum pump so that no piping system forces act on the
vacuum pump.
5.4 Filling up 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.
Approved operating fluid
● P3 (standard operating fluid)
● D2 for special applications (such as higher operating temperatures)
The operating fluid type is listed on the rating plate
► Please refer to rating plate of the vacuum pump for type and quantity of intended operating fluid.
– Only the operating fluid used during initial installation is permissible.
– D2 is permitted as a replacement for D1.
► Contact Pfeiffer Vacuum if you want to use another type of operating fluid.
Required consumables
● Operating fluid
Required tools
● Open-end wrench,
WAF 27
Required aids
● Funnel (optional)
1
3
2
MAX
MIN
Fig. 6:
Filling up operating fluid
1 Filler screw with manometer
3
O-ring
2 Sight glass
Installation
24/64
