8 | Overhaul
20 / 32
0870207738_RA_RC0400-0630C_USA_-_IM_en
1
O-ring
12x
4
4x
2
3
6 mm hex key
Max. admissible torque: 21 Nm
1x baffle filter (BAF)
part no.: 0537 000 042
1x flat gasket
part no.: 0480 000 131
Busch genuine spare parts,
8x exhaust filter (EF), part no.: 0532 917 864
CAUTION
Installing or removing exhaust filter spring retainers
Risk of flying parts.
• Wear safety glasses when installing or removing spring retainers for the exhaust filters.
The retainers can, if not secured correctly, slip off and fly out of the exhaust box.
8
Overhaul
NOTICE
Improper assembly.
Risk of premature failure!
Loss of efficiency!
• It is highly recommended that any dismantling of the vacuum pump beyond what is
described in this manual should be done through Busch.
WARNING
Vacuum pumps contaminated with hazardous material.
Risk of poisoning!
Risk of infection!
If the vacuum pump is contaminated with hazardous material:
• Wear appropriate personal protective equipment.
