Contents
Test After Service, Repair, or Major Leak
Refriger ant Tracer
To Pressurize with Dry N itrogen
Repair the Leak, Retest, and Apply Standing Vacuum Test
Checking Guide Vane Linkage
Checking the Auxiliary Switch on Guide Vane Ac t u ator
Trim Refrigerant Charge
Weekly Maintenance
Check the Lubrication System
Scheduled Maintenanc e
Service Ontime
Inspect the Co ntrol Cent er
Check Safety and Operating Controls Monthly
Changing Oil Filter
Oil Specification