Chapter 7 – Maintenance
TestEquity 106 & 107 Temperature Chamber Page 7-3
How to inspect the electrical/refrigeration compartment
! WARNING: Wear safety goggles when inspecting the electrical/refrigeration compartment
to protect against a refrigerant line which could break.
1. Unplug the power cord.
2. Remove the top cover.
3. Inspect for signs of refrigeration tubing abrasion.
4. Inspect for oil around refrigeration valves, fittings and joints. This may be a sign of leaks.
5. Inspect for loose hardware and tighten as required.
6. Check for loose wires and burned insulation near terminals.
7. Inspect for signs of insect or rodent infestation. Yes, it does happen!
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