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Refrigeration Service Operations (Rev. 04/03)
116
KD-II SR Compressor Pulley Removal and
Installation
KD-II SR units will have an anti-seize lubricant on the
tapered surfaces of the two-piece compressor pulley. The
anti-seize lubricant facilitates the installation and removal
of the two-piece pulley. To ensure correct pulley alignment,
all rust and/or paint should be removed from the tapered
portion of both the pulley and hub, and the mounting screws
Anti-Seize Lubricant Application
1.
Apply Anti-Seize Lubricant to the Tapered Surface of the Bushing Only.
2.
Bushing
3.
Torque Evenly to 7 to 10 ft-lb (23 to 14 N•m)
4.
Clean All Rust and Paint Off These Tapered Surfaces Before Installing.
5.
Pulley
should be torqued to 7 to 10 ft-lb (23 to 14 N•m). Whenever
the two-piece pulley is removed from any type of unit ser-
vice, anti-seize lubricant should be applied to the outside of
the tapered surface on the pulley bushing. Use one of the
following recommended anti-seize lubricants: Fel-Pro C5-
A, Loctite 767, Never-Seez NS-12, or Never-Seez NS-160.
Summary of Contents for KD-II SR
Page 4: ......
Page 8: ......
Page 13: ...Safety Precautions Rev 04 03 v AEA40...
Page 14: ...Safety Precautions Rev 04 03 vi AEA38...
Page 33: ...Unit Description Rev 04 03 19 1 Evaporator 2 Access Door Rear View Curbside KD II SR 1 2 AEA38...
Page 37: ...Unit Description Rev 04 03 23 Power Receptacle Box KD II SR 50 AEA42...
Page 58: ...Remote Control Panel Features Rev 04 03 44...
Page 112: ...Refrigeration Maintenance Rev 04 03 98...
Page 120: ...106...
Page 146: ...132...
Page 156: ...142...
Page 162: ...148...
Page 170: ...156...
Page 172: ...158...
Page 173: ...159 KD II 30 Schematic Diagram Page 1 of 2...
Page 174: ...160 KD II 30 Schematic Diagram Page 2 of 2...
Page 175: ...161 KD II 30 Wiring Diagram Page 1 of 2...
Page 176: ...162 KD II 30 Wiring Diagram Page 2 of 2...
Page 177: ...163 KD II 50 Schematic Diagram Page 1 of 2...
Page 178: ...164 KD II 50 Schematic Diagram Page 2 of 2...
Page 179: ...165 KD II 50 Wiring Diagram Page 1 of 2...
Page 180: ...166 KD II 50 Wiring Diagram Page 2 of 2...
Page 181: ...167 KD II 50 SR 230 1 60 Wiring Diagram Page 1 of 2...
Page 182: ...168 KD II 50 SR 230 1 60 Wiring Diagram Page 2 of 2...