Appendix g: v-cube™ maintenance summary chart, Appendix.g:.v-cube™.maintenance.summary.chart – Mammoth V-Cube User Manual
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Appendix G: V-Cube™ Maintenance Summary Chart
Table G1: Maintenance Summary Chart – V-Cube
Item
No. Description
Monthly
Quarterly
Semi-
annually
Annually
General
1
Inspect the general condition of the unit.
x
2
Remove any dirt or debris.
x
3
Check for unusual noise or vibration.
x
4
Lubricate the door latch mechanisms.
x
Fans
5
Clean fans with stream of water.
x
6
Align or replace belts and drives.
x
7
Adjust belt tension.
x
8
Check motor voltage and current.
x
9
Lubricate the motor and shaft bearings.
x
10 Lubricate motor base adjusting screws.
x
Dampers
11 Visual inspection for dirt or leakage.
x
12 Lubricate damper linkage.
x
Air filters
13 Clean and replace prefilters.
x
14 Clean and replace final filters.
x
15 Inspect holding frames/sliding rack.
x
Coils
16 Clean the coils.
x
17 Winterize the water coil.
x
Electric
34 Verify all electrical connections; tighten if necessary.
x
35 Verify all fuse holders.
x
36 Verify all motor overload settings.
x
Condenser
fans
37 Inspect fan blades for cracks.
x
38 Inspect for wear and tension.
x
Cooling
section
39
Look for oil on all refrigeration components (including coils,
compressors, etc.) to indicate a refrigerant leak.
x
40 Verify for proper superheat.
x
41
Verify each circuit refrigerant site glass when the circuit is
operating under steady state, full load conditions. It should be full
and clear. If not, look for refrigerant leaks.
x
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