Hanbell Maintenance
Version 1.0
24 Month Maintenance Records
Suggestive Guidelines for Preventive Maintenance
Company _________________________________________________________________________________
Technician ______________________________________ Phone ____________________________________
Site Information
Installation Site Name _________________________________________________________________________
Unit Information - USE A SEPARATE SHEET FOR EACH COMPRESSOR
Model Number
Serial Number
Type Oil Used
Unit
Check Points
Maintenance Schedule
24
hrs
200
hrs
1000
hrs
2500
hrs
5000
hrs
10000
hrs
15000
hrs
20000
hrs
25000
hrs
30000
hrs
Motor Insulation
Oil Filter Cartridge
Suction Filter
Piston Rings
▲
PTC Sensors
Bearings
Oil Level
Oil Change
Check every 2500 hrs
Oil Analysis
Perform Oil Analysis every 6 months of constant running
Check / Clean
X
Change - add X when completed
Indicates checked or cleaned by Technicians
Item should be checked every 2500 hrs for possible contamination.
▲
Item should be replaced as maintenance schedule shows on chart above.
All given inspection and replacement intervals are only guidelines
Chiller operators should document chiller performance daily with an accurate and detailed log,
comparing this performance with design and start-up data to detect problems or inefficient con-
trol setpoints. This process allows the operator to assemble a history of operating conditions,
which can be reviewed and analyzed to determine trends and provide advanced warning of potential
problems.
