MAINTENANCE
1079948EA
19
Change seal
NOTICE
Incorrect handling of the sealing surfaces!
Improper handling may lead to damage to the sealing surfaces.
►
Get qualified staff to install the product in the vacuum system.
NOTICE
Non-original spare parts and wear-sensitive parts!
If you use non-original spare parts and wear-sensitive parts, you may damage the
product.
►
Only use original spare parts and wear-sensitive parts from VAT.
Illustration 3: Exploded view of quick shut-off valve
1 Transport fixation
2 Screws
3 Flange
4 Seat seal
5 Body seal
6 Valve plate
7 Body
Interface to vacuum system is disconnected.
1. Remove the screws [2]
2. Remove the flange [3].
3. Remove the valve disc [6].
7.2
