Samson EB 14b, Монтаж и эксплуатация

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EB 14b_EN
January 2022 edition
Subject to technical changes
Content
6 Start-up 6-1
7 Operation 7-1
8 Malfunction 8-1
8.1 Detecting and rectifying errors 8-1
8.2 Carrying out emergency measures 8-2
9 Servicing 9-1
9.1 Periodic tests 9-1
9.2 Maintenance work 9-2
9.2.1 Replacing the seal ring 9-2
9.3 Ordering spare parts and consumables 9-2
10 Decommissioning 10-1
11 Removal 11-1
11.1 Removing the butter fl y valve from the pipe 11-1
11.2 Disassembling the actuator 11-1
12 Repairs 12-1
12.1 Replacing the packing 12-1
12.1.1 Replacing the V-ring packing with butter fl y valve BR 14b (type WTD and MTD) 12-1
12.1.2 Replacing the meshwork packing with butter fl y valve BR 14b (type WNS) 12-1
12.1.3 Replacing the V-ring packing with butter fl y valve BR 14c (BR 74b) (type WTD and MTD) 12-1
12.2 Replacing the seal ring 12-1
12.2.1 Replacing the seal ring in butter fl y valves up to DN 300 (NPS12) 12-1
12.2.2 Replacing the seal ring in butter fl y valves from DN 400 (NPS16) 12-3
12.3 Additional repairs 12-3
12.4 Sending devices to PFEIFFER 12-3
13 Disposal 13-1
14 Certi fi cates 14-1
15 Annex 15-1
15.1 Tightening torques, lubricant and tools 15-1
15.1.1 Tightening torques 15-1
15.1.2 Lubricant 15-2
15.1.3 Tools 15-2
15.2 Service 15-2
15.3 Spare parts 15-2
15.3.1 Spare parts for butter fl y valve BR 14b (type WTD and MTD) 15-3
15.3.2 Spare parts for butter fl y valve BR 14b (type WNS) 15-4
15.3.3 Spare parts for butter fl y valve BR 14c (type WTD and MTD) 15-5