Wilbur Curtis G4TP1T - Manual (Page 16)

16
LIQUID LEVEL PROBE HEATING TANK
Cleaning the ThermoPro
Regular cleaning and preventive maintenance is essential in keeping your coffee brewer looking and working like new.
To clean the coffee brewer and components, prepare a mild solution of dish washing detergent and warm water.
CAUTION – Do not use cleansers, bleach liquids, powders or any other substance containing chlorine. These prod-
ucts promote corrosion and will pit the stainless steel. USE OF THESE PRODUCTS WILL VOID THE WARRANTY.
DAILY CLEANING
1. Wipe exterior surfaces with a damp cloth, removing spills and debris.
2. Slide the brewcone out and clean it. Wipe the sprayhead area with a cloth soaked in a mild detergent solution.
3. Rinse with a cloth soaked with clean water. Dry the brewcone and sprayhead area.
4. Drain drip trays of coffee. Water rinse.
5. Dry the tray.
WEEKLY CLEANING
1. Reach behind the brewer and turn off the power at the toggle switch. Allow the brewer to cool.
2. Clean the sprayhead and dome plate area.
a. Remove the sprayhead, unscrewing counterclockwise from the dome plate.
b. Thoroughly clean and rinse the dome plate area.
c. Clean the brewcone rails with a brush soaked with a mild detergent solution. Rinse the area with a cloth
soaked with clean water, removing any residual detergent.
d. Dry the area.
c. Attach the sprayhead.
Liquid Level Probe
Cleaning intervals for the probe are to be determined by the user or the service
tech, based on water conditions. The use of water filters, or the type of water filter
that is being used can impact the service interval. Intervals can be from one month
to several years, however, replacing rather than cleaning the probe is preferable.
WARNING: Disconnect electrical power before removing access panels!
This procedure involves working with hot water and hot surfaces!
1. Unplug the power cord and shut off the water line.
2. Remove the top cover of the unit. Locate the top of the tank and remove the
cover.
3. Drain the tank to a level about 3” below the tip of the probe.
4. Allow some time for the probe to cool before working on the
brewer.
5. Clean the tip of the probe using a Scotch-BriteTM scuff pad.
6. If a residual white layer is still visible on the probe, remove the
probe and soak it in vinegar or a scale removing chemical. Re-
peat this step until the white layer is removed.
7. When assembling the probe back onto the tank, make sure the
tip of the probe is pointing downward as illustrated.