Maintenance; Cleaning - Lang PF-H-1 Installation Operation & Maintenance

MAINTENANCE

CLEANING

WARNING
UNPLUG THE PROOFER BEFORE CLEANING
To provide the proper atmosphere for proofing or holding Lang has designed a sealed cabinet. A characteristic
of the unit is an accumulation of water on the bottom of the cabinet. This accumulation should be removed
daily. This is easily accomplished. Simply remove the pan slides from each side and lift out the floor. Sponge
out any excess accumulation of water.
Many water supplies are laden with minerals. Over time the minerals build up on the pan. Use soap and water
to clean the pan. To remove any heavy mineral built up, soak the pan in a vinegar and water solution.
The body of your Lang Proofer/Holding cabinet is constructed entirely of stainless steel. Very little
maintenance is required. Periodically clean the unit with a hot soap and water sloution or commercial stainless
steel cleaner. Wipe the interior of the proofer with a mild soap and water solution and rinse with clear water
The door frame is anodized aluminum. When cleaning make certain the solution is not caustic and states "safe
on Aluminum." A hot soap and water solution is all that is necessary to clean the door and window. Do not
use a window cleaner which contains amonia. Very small amounts of amonia will damage the magnetic door
seal and require it be replaced.
CALIBRATION
Calibration of your Lang Proofer/Holding Cabinet will never be necessary. Unlike conventional thermostats
that change over time, your Lang Proofer/Holding cabinet never needs calibration because it is solid state
controlled.
7