20
Installation
5.2
Oil filling
DANGER
Health risk in case of oil contact
The pumps are delivered empty of oil: the oil is delivered in separate containers.
Wear mask, gloves, protective glasses to fill the pumps with oil.
NOTICE
Only use approved operating fluids
The pumps are factory tested using Pfeiffer Vacuum oil.
The same oil
must be used
during operation. The oil safety data sheet is available
on the Pfeiffer Vacuum website.
Model
A113 Oil quantity (liter)
FB
Roots housing
Total
Gear side
Motor side
A 124H
0.25
–
–
0.25
A 204H/A 204X
0.28
–
–
0.28
A 604H
0.25
0.45
0.18
0.88
A 804H/A 804X
0.28
0.45
0.18
0.91
A 1204H
0.25
1.00
0.55
1.80
A 1504H/A 1504X
0.28
1.00
0.55
1.83
A 1804H/A 1804X
0.28
1.00
0.55
1.83
A 2404H/A 2404X
0.28
0.9
0.6
1.78
A 2504H/A 2504X
0.28
0.9
0.6
1.78
A 3004H/A 3004X
0.28
0.9
0.6
1.78
Fig. 4:
Oil case filling
1 Roots motor side housing fill plug
6
FB drain plug
2 Roots motor side housing drain plug
7
Roots gear side housing fill plug
3 Roots motor side housing sight glass
8
Roots gear side housing sight glass
4 Functional block fill plug
9
Roots gear side housing drain plug
5 Functional block sight glass
BF Functional block
Roots
BF
Roots
2
3
1
6
4
5
9
8
7
Summary of Contents for A 1204H
Page 88: ...ETL Mark...
Page 89: ...Certificate of conformance to SEMI...
