Pfeiffer Vacuum HENA 202, Operating Instructions Manual

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6.5 Switching off vacuum pump 35
7 Maintenance 37
7.1 Maintenance instructions 37
7.2 Checklist for inspection and maintenance 38
7.3 Changing operating fluid 39
7.3.1 Determining degree of aging of P3 operating fluid 39
7.3.2 Draining the operating fluid 40
7.3.3 Filling up operating fluid 41
7.3.4 Rinsing and cleaning the rotary vane vacuum pump 42
7.3.5 Changing the operating fluid filter 42
7.4 Change the exhaust filter in the operating fluid separator 43
7.4.1 Dismantling the exhaust filters 44
7.4.2 Mounting the exhaust filters 44
7.5 Clean the intake strainer 45
7.6 Changing the gas ballast filter 46
7.7 Cleaning the oil/air heat exchanger 47
7.8 Changing the operating fluid type 48
8 Decommissioning 49
8.1 Shutting down for longer periods 49
8.2 Recommissioning 49
9 Recycling and disposal 50
9.1 General disposal information 50
9.2 Dispose of rotary vane pump 50
10 Malfunctions 51
11 Service solutions by Pfeiffer Vacuum 53
12 Spare parts 55
12.1 Ordering spare parts packages 55
12.2 Operating fluids – Maintenance level 1 55
12.3 Maintenance kit – maintenance level 1 55
13 Accessories 56
13.1 Accessory information 56
13.2 Ordering accessories 56
14 Technical data and dimensions 57
14.1 General 57
14.2 Technical data 57
14.3 Dimensions 58
UK Declaration of Conformity 61
EC Declaration of Conformity 62
Table of contents
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