8.4.1 Dismantling the exhaust filters
Prerequisites
● Vacuum pump switched off
● Vacuum pump vented to atmospheric pressure
● Vacuum pump cooled
Required tools
● Hexagonal wrench
SW 10
4
5
6
7
2
1
3
Fig. 12:
Dismantling the exhaust filters
1 Operating fluid separator
5
Hexagon head set screw (4×)
2 Exhaust filter
6
Flat seal
3 Filter spring
7
O-ring on exhaust filter
4 Separator cover plate
Procedure
1. Remove the exhaust line.
2. Remove the separator cover plate.
– Pay attention to the flat seal.
3. Loosen the filter spring on the exhaust filter.
4. Pull the exhaust filter completely out of the operating fluid separator.
5. Disassemble the filter spring.
6. Replace the exhaust filter.
8.4.2 Mounting the exhaust filters
Prerequisites
● Vacuum pump switched off
● Vacuum pump vented to atmospheric pressure
● Vacuum pump cooled
Required consumables
● Maintenance kit – Maintenance level 2
Required tools
● Hexagonal wrench
SW 10
● Calibrated torque wrench (tightening factor ≤ 2.5)
Maintenance
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