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S E R V I C E M A N U A L Motor Replacement Spanish Product Description German Product Description Portuguese Product Description Italian Product Description Dutch Product Description French Product Description SL151-SK1 / SL151-SK5...
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Milestone assumes properly assembled and installed using the instructions no responsibility for accuracy, completeness or sufficiency of provided. the information contained in this document. Chief® is a registered trademark of Milestone AV Technologies. All rights reserved. IMPORTANT WARNINGS AND CAUTIONS! WARNING: A WARNING alerts you to the possibility of serious injury or death if you do not follow the instructions.
Service Manual SL151-SK1 / SL151-SK5 REMOVING MOTOR Fully lower SL151, if possible. Turn off and remove power from SL151. Remove ceiling pan following instructions included with the SL151. Remove projector from SL151 following instructions included with the SL151. Loosen, BUT DO NOT REMOVE, two screws from chain tensioning area.
SL151-SK1 / SL151-SK5 Service Manual Motor Motor Connector Cover (C) x 2 (C) x 2 Figure 3 Figure 4 REPLACING MOTOR Install chain onto sprocket on end of new motor. IMPORTANT ! : When reinstalling chain onto the motor sprocket, ensure SL151 sides are straight and level or the lift may not engage limit switches correctly.
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Service Manual SL151-SK1 / SL151-SK5 Restore power to SL151. Verify that SL151 is operating properly when moving up and down. 10. Remove power from SL151. 11. Add cable tie to hold motor wiring in place. (See Figure 4) 12. Replace motor connector cover and reinstall two Phillips screws (removed in Step 7 of Removing Motor section), or two Phillips 8-32 x 5/16"...
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Europe A Fellenoord 130 5611 ZB EINDHOVEN, The Netherlands P +31 (0)40 2668620 F +31 (0)40 2668615 Chief Manufacturing, a products division Asia Pacific A Office No. 1 on 12/F, Shatin Galleria of Milestone AV Technologies 18-24 Shan Mei Street...
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