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0171-971

1

Mounting Instruction

A newsletter from

YORK Refrigeration, Technology & Products

Christian X’s Vej 201, P O Box 1810, DK-8270 Højbjerg, Denmark
Phone +45 87 36 70 00, Fax +45 87 36 77 05

03 October 00

Subject:

Mounting of Internal Seal to Prevent Oil Leakage on

SAB 202 Screw Compressor

Fig. 1

156E

156D

156G

156C

156F

156A

156I

156B

113

156H

156K

160A

160E

Summary of Contents for SAB 202

Page 1: ...y Products Christian X s Vej 201 P O Box 1810 DK 8270 Højbjerg Denmark Phone 45 87 36 70 00 Fax 45 87 36 77 05 03 October 00 Subject Mounting of Internal Seal to Prevent Oil Leakage on SAB 202 Screw Compressor Fig 1 156E 156D 156G 156C 156F 156A 156I 156B 113 156H 156K 160A 160E ...

Page 2: ...Dismount the compressor shaft seal as described in the Instruction Manual no 0178 250 Section 4 Be very careful not to damage the lapped sliding surfaces of the two slide rings as even the smallest scratch will reduce the tightness of the shaft seal When the shaft seal has been removed the screws pos 113 and the balance piston pos 134 see the drawing in the Instruction Manual can be pulled out by ...

Page 3: ...h each other as illustrated in fig 2 Fig 2 156D Plane 156E S Fit the retaining ring pos 156E in the shaft seal cover pos 156A Turn it so that the two screws pos 156K can be mounted and tightened Make sure that the O ring pos 156H has been mounted on the retaining ring Note moreover that there are two types of shaft seal covers and retaining rings for male and female compressor The many bored holes...

Page 4: ...ve However please note the following S To be able to dismount the rotating part of the shaft seal it is necessary to dismantle the slide ring pos 156C by dismounting the screws pos 156I Now it is possible to loosen the three pointed screws pos 160E see the Instruction Manual and pull out the rotating part of the shaft seal S The retaining ring pos 156E can be pulled out through the two M6 threaded...

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