Flowserve FlowTop V726 - Page 44

44
Schmidt Armaturen
AI - FlowTop
Disassembly
Step 08
• Unscrew hexagon nut (2.6)
• Remove pressure ring (2.7) and profi le seal ring (2.8)
CAU TION !
The plug unit can drop down !
Do not damage the high quality stem surface !
Step 09
• Remove plug unit from the bonnet
CAU TION !
Do not damage high quality stem surface,
plug guide and bellows !
Reassembly
Step 09
Reassembly takes place in reverse order.
CAUTI ON !
Clean parts, check plug unit and plug guide
in the bonnet for damage.
• Grease plug shaft and thread on the bellows lightly and
insert in the bonnet
CAUTI ON !
Lubrication as per Table 06 (Page 65)
Do not grease stem !
Step 08
• Put pro le seal ring (2.8) and pressure ring (2.7) on
• Screw on hexagon nut (2.6) and tighten "on block"
CAUTI ON !
   Usenewprolering(2.8)!
Secure bellows against twisting !