
325
137
ø82 x 72
VL7
VL14
VL20
46
15
40
35
3
Fig. 9
8
6.2.2 Reassemble
All parts that are weared off or damaged must be replaced with
original spare parts.
All seals and o-rings must always be replaced.
The suitable seal kit can be used.
Check that lobes and seals are of the same material (NBR-NBR,
VITON-VITON).
During the reassemble all the seals and O-rings must be lubricated
or greased in order to allow the contact and exact matching to the
corresponding surfaces without being damaged.
Single groups reassemble sequence
(Refer to VL 14)
6.2.2.1 End plate - Housing and wearplate group VL 7-14-20
Note: Do not insert the wear bushing Pos. 25!
The assemble sequence of the lobes must be adapted to each
single type of pump (see chart*).
Fig. 8
Содержание VL 14
Страница 2: ......
Страница 17: ...7 1 Spare parts VL7 16 26 57 56 58 38 39 26...
Страница 19: ...7 2 Spare parts VL14 18 57 56 58 48 26 39 40 42 48 26...
Страница 21: ...7 3 Spare parts VL20 20 17 44 56 15 54 53 11 52 11 24 1 1 40 55 2 58 57 48 26 26 48 59 39 40 42...
Страница 23: ...22 7 4 Spare parts VL27 15 56 55 57 44 45 47 56 30 55 52 36...