TestEquity 123HS, Руководство по эксплуатации и обслуживанию

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Chapter 7 – Maintenance
TestEquity 123HS Temperature/Humidity Chamber Page 7-3
How to Inspect the Refrigeration Machinery Compartment
! WARNING: Wear safety goggles when inspecting the machinery compartment to protect
against a refrigerant line which could break.
1. Unplug the chamber from the power source.
2. Remove the side and rear panels.
3. Inspect for signs of water leaks.
4. Inspect for signs of refrigeration tubing abrasion.
5. Inspect for oil around refrigeration valves, fittings and joints. This may be a sign of leaks.
6. Inspect for loose hardware and tighten as required.
7. Inspect for signs of insect or rodent infestation. Yes, it does happen!