Labconco CentriVap Complete Vacuum Concentrator 73150 Series - Manual (Page 23)

Chapter 5: Maintaining Your CentriVap Complete
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Original instructions
8. Check continuity of the protective earth between the ground terminal on the
power inlet and a bare metal housing panel. Contact Labconco if there is no
continuity.
9. Repair any defects to the surface where the CentriVap is installed.
Monthly:
1. The rubber components on the CentriVap may eventually deteriorate and
require replacement. The effective life of rubber parts depends upon both
their usage and the surrounding environment. Check all rubber hoses and
gaskets and replace any that show signs of hardening, permanent set or
deterioration.
2. Using a soft cloth, sponge or chamois and a mild, non-abrasive soap or
detergent, clean the glass lid.
3. Using a soft cloth, sponge, or chamois and a mild, non-abrasive soap or
detergent, clean the exterior surfaces of the unit. Liquid spray cleaners and
polishes may be used on the exterior surfaces. Do not use solvents to remove
stains from the exterior surfaces as they may damage the finish.
Annually:
1. Every 12 months, or more often, if the Cold Trap is operated in a dusty
environment, the refrigeration system condenser of the Cold Trap should be
cleaned. Using a vacuum cleaner with brush attachment, clean the condenser
to ensure proper airflow for peak performance. Disconnect power before
removing covers.