Fan Maintenance; 1Air Inlet Fan Replacement - Pfeiffer Vacuum ASM 340 D Maintenance Instruction

Service - Maintenance
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5.11 Fan maintenance
5.11.1 Air inlet fan replacement
Prerequisites
1. Remove the front cover (see chapter "Front cover disassembly/reassembly").
2. Remove the rear cover (see chapter "Rear cover disassembly/reassembly").
Air inlet fan disassembly
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The pins of the spanner fit into the notches in the housing cover.
Spanner for housing cover
Housing cover
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13 Nm
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3 O-ring
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