Operating instructions B-Series
Version 2.4, En Page 6 of 81 21-10-2005
11.6 Preservation ..................................................................................................................................... 65
11.7 external cleaning ............................................................................................................................. 65
11.8 Electrical installation ....................................................................................................................... 66
11.9 Draining the pump .......................................................................................................................... 66
11.10 Specific parts ................................................................................................................................. 67
11.10.1 Bolts and nuts ........................................................................................................................ 67
11.10.2 Flat seals and tape .................................................................................................................. 67
11.10.3 Synthetic and rubber parts ..................................................................................................... 67
11.10.4 Suction strainer filter ............................................................................................................. 67
11.10.5 Rolling bearings ..................................................................................................................... 68
11.10.6 Further lubrication ................................................................................................................. 68
11.10.7 Recommended greases ........................................................................................................... 69
11.10.8 Recommended oils ................................................................................................................. 69
11.10.9 Mechanical shaft seal ............................................................................................................. 70
11.11 Back pull out ................................................................................................................................. 70
11.12 Spacer coupling ............................................................................................................................. 70
11.13 Overhaul advice ............................................................................................................................ 70
12 Summary of instructions for ATEX pumps ............................................................................................ 73
13 safety devices. ........................................................................................................................................ 77
13.1 Summary of safety devices to be used ............................................................................................ 77
13.2 Temperature monitoring: ................................................................................................................ 77
13.3 Coolant monitoring. ........................................................................................................................ 78
13.4 Overpressure protection. ................................................................................................................. 78
13.5 Underpressure protection. ............................................................................................................... 78
13.6 Electric motor safety devices. ......................................................................................................... 79
13.7 The regulation must suffice with regard to the following requirements. ........................................ 79
14 Remarks/notes ........................................................................................................................................ 80
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