Labconco FreeZone Plus 4.5 Liter and FreeZone -105 C Cascade Freeze Dry Systems 73870 Series - Manual (Page 30)

Chapter 5: Maintaining Your Freeze Dryer
Product Service 816-333-8811 or 1-800-522-7658 26
Monthly:
1.
The rubber components on the freeze dryer 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 acrylic chamber lid.
3.
Using a soft cloth, sponge, or chamois and a mild, non-abrasive soap or
detergent, clean the exterior surfaces of the freeze dryer. 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 freeze dryer is operated in a dusty
environment, the refrigeration system condenser should be cleaned.
Using a vacuum cleaner with brush attachment, clean the condenser to
ensure proper airflow for peak performance.
Front Access Panel Removal (Console Models)
The front stainless steel panel can be removed by placing a flat blade
screwdriver in the rectangular hole in the center of the kick panel. Pivot the
handle downward to disengage the latch and simultaneously pull the bottom
edge of the lower panel forward. The lower panel is installed by first sliding
the top edge under the lip on the plastic control panel. Pivot the bottom
inward and push until the latch is secure.