Cleaning and maintenance
Mechanical item checks
Hinges:
Hinges must be properly attached and must allow any items on the front side of the hood to be instantly and easily lifted
upward.
Acrylic Parts:
These parts must be clean; white streaks or spatters indicate rather heavy use of acid (hydrochloric acid) or products
handled at a high temperature. Ensuring the transparency of the walls is a part of regular maintenance for the enclosure.
Cleaning the enclosure
The enclosure must be cleaned on a regular basis.
This may be accomplished in several ways:
- With soapy water followed by rinsing with clear water and drying with a soft, non-abrasive absorbent paper towel.
- Or with a commercial pH neutral neutralizing product followed by drying with a soft, non-abrasive, absorbent paper towel.
Coated Metal Parts:
- These must be inspected and free from any traces of corrosion.
- Check that there is no stagnant water in the spill tray.
- Clean the spill tray if necessary.
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