Flowserve LN User Manual
Page 23
LN, LNE, LNH, LNV, LNEV, LNC and LNEC USER INSTRUCTIONS ENGLISH 71576423 11-09
Page 23 of 32
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6.7.8 Bearing housing
a)
Slip the bearing housings over their respective
bearings and insert them into the recesses of the
pump casing.
b)
Fit bearing housing setscrews and tighten.
c)
Refit bearing covers.
d)
Apply liquid sealant to bearing cover flange.
e)
Tighten bearing cover at bearing housing.
f)
Refit plugs, vents, oiler etc as applicable.
6.7.9 Stuffing box assembly - soft packing
a)
Insert inner two rings of packing, then lantern
ring halves and finally outer rings of packing.
b)
Loosely fit the gland and connect flush line.
6.7.10 Stuffing box assembly - mechanical seal
a)
Fasten seal cover complete with O-ring and
connect flush line.
b)
Connect any auxiliary piping.