5 | Installation
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Instruction Manual FOSSA FO 0015 A - FO 0035 B_EN_en
5.2.1 Suction Connection
WARNING
Unprotected suction connection.
Risk of severe injury!
• Keep long hair, loose articles of clothing, etc. away from suction connection.
NOTICE
Ingress of foreign objects or liquids.
Risk of damage to the machine!
If the inlet gas contains dust or other foreign solid particles:
• Install a suitable filter (5 micron or less) upstream from the machine.
Connection size(s):
– ISO-KF 40
If the machine is used as part of a vacuum system:
• Busch recommends the installation of an isolation valve in order to prevent the
process gases and debris flowing back to the vacuum system.
5.2.2 Discharge Connection
Connection size(s):
– ISO-KF 16
– Without connection if an exhaust filter is installed.
5.3 Gas ballast Valve Installation (Optional)
1
2
25 mm wrench
Gas ballast valve (GB)
(accessory)
part no.: 0540 559 847
Gas ballast connection (GBC)
