REFRIGERATION DIVISION
V SERIES
SCREW COMPRESSOR HANDLING MANUAL
Supersedes all previous version. This information is for reference use only and subject to change without notice
Revision 2 (June 05,2000) Page 49 of 61
e) Fit the oil seal sleeve (528) and secure the two set screws (529).
f) Mount the shaft seal assembly (100).
Push the O-ring (49) in carefully so that it is not damaged. Two screws are provided for the
seal collar (109). Secure the screws (111) making sure that they mate with the countersunk
holes in the shaft. After mounting, push on the seal ring (104) manually to confirm axial
movement.
g) Fit the O-ring (103) for the carbon and the carbon insert (101) in the seal cover (50).
Fit the gasket (52) on the seal cover (50) and position it correctly to match the oil holes in the
bearing cover and then fit the seal cover by sliding it onto the shaft. When fastening the seal
cover, the carbon should first contact the seal ring (104).
Fig. 103 Mechanical Shaft Seal (100) Fig. 104 Mounting Carbon Insert (101)
Hold the seal cover securely against the bearing cover and secure it first with two diagonally
positioned bolts (53), then mount and tighten all of the other bolts (53).
Fig. 105 Seal Cover (50) Fig. 106 Plug for Model 160V** Seal Collar
h) Model 160V has holes for the seal collar set screws in the bearing cover. These holes must
be plugged with blind plugs after mounting the seal cover (ref. Fig. 106).
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