8 | Overhaul
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0870573103_RA0160-0302D_O2_-0001_IM_en
1
4x
3
O-ring
13 mm wrench
Max. admissible
torque: 21 Nm
1x flat gasket:
RA 0160-0202 D, part no.: 0481 503 786
RA 0250-0302 D, part no.: 0481 502 721
Busch genuine spare parts
Exhaust filter (EF), part no.: 0532 141 269
2x for RA 0160-0202 D
3x for RA 0250-0302 D
8
Overhaul
NOTICE
Improper assembly.
Risk of premature failure!
Loss of efficiency!
• It is highly recommended that any dismantling of the machine that goes beyond any-
thing that is described in this manual should be done through Busch.
WARNING
Machines contaminated with hazardous material.
Risk of poisoning!
Risk of infection!
If the machine is contaminated with hazardous material:
• Wear appropriate personal protective equipment.
In case of the machine having conveyed gas that was contaminated with foreign materi-
als which are dangerous to health:
• Decontaminate the machine as well as possible and state the contamination status
in a ‘Declaration of Contamination’.
Busch will only accept machines that come with a completely filled in and legally binding
signed ‘Declaration of Contamination’.
(Form downloadable from
www.buschvacuum.com
)
