york s7 compressor / motor alignments

[road31]

Can any one tell me how to get a procedure for alignment of the motor and compressor, I think you have to do a slight misalignment for thermal growth. not sure, any info would be great


Thanks

[road31]

This is a 1000 ton york screw chiller

[Gingerair]

For proceedure try-
http://www.reliabilitydirect.com/alignmentproducts/Dial%20Indicator%20Procedure.htm

You'll have to check with the manufacturer for any required thermal growth values, otherwise align couplings, run unit to achieve operating temp then re-check alignment, compare with cold values & make adjustments if you feel necessary..

[bigsk]

i remember its capacity is 1052 ton