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HOPPER DISPENSE RATE OF PRODUCT
The hopper dispense rates are preset at the factory. With 30 tooth gear and auger wire, the preset dispense
rate is approximately 5 to 7 grams per second. The hopper dispense rates can be individually programmed to a
range of dispense rates from approximately 1.5 to 12 grams per second, by following the procedures described
in Programming Modes.
HOPPER LEVEL SENSOR CALIBRATION
The dispenser is equipped with sensors to detect a low level in each hopper. When low powder lockout is
enabled, dispensing will be disabled when a low powder condition is detected in a hopper. The LCD screen on
the door will also display a low level condition.
The despenser is shipped from the factory with the low level powder Enabled. To disable the lock, place
the "NORMAL/PROGRAM/RINSE" switch (page 18) in the "PROGRAM" position. Press HOT WATER button.
Continue to press this button until the "LOCKS/DISABLES?" menu is reached. Press REDUCED FILL button for
"YES" then press BOX O JOE button for "NO". The low powder lockout is now disabled. Press Hidden button
to exit the program menus, then return the "NORMAL/PROGRAM/RINSE" button to the "NORMAL" position.
To enable the low powder lockout, repeat the process, and press REDUCED FILL button for "YES", in the "LOW
POWDER LOCK" menu.
The low level sensors are factory calibrated for most products. If calibration is required for proper opera-
tion, the sensors can be recalibrated to the current product.
The hopper must be at least half full of product for calibration. Place the "NORMAL/PROGRAM/RINSE"
switch in the "PROGRAM" position. Using HOT WATER button, forward until the "CALIBRATION?" menu is
reached. Press REDUCED FILL button for "YES", then press HOT WATER button until "CAL HOPPER 1 LPD"
screen is reached. Continue to press button A until the hopper to be calibrated is reached.
To calibrate the hopper, press REDUCED FILL button to indicate "YES" in the "CAL HOPPER 1 LPD" screen.
The screen will then ask you if the hopper is full. Press the button again to indicate "YES". The calibration will
then take a few moments, then the screen will display "POWDER LEVEL RESET COMPLETE". The next hopper
may be calibrated by moving forward in the menu, or press Hidden button to exit.
DRAINING THE HOT WATER TANK
CAUTION - The dispenser must be disconnected from the power source throughout these steps
1. Disconnect the dispenser from the power source.
2. Open front door and place ON/OFF/NIGHT switch in the "OFF" (center) position and let the water in the tank
cool before draining.
3. Shut off and disconnect the incoming water supply.
4. Remove the drip tray and access panels below the door.
5. Pull the clamped end of the silicone tube out of the dispenser and direct it into a drain or a container large
enough to hold the volume of water in the tank (7.3 gal).
6. Make certain the shut off clamp is locked tightly on the tube, then remove the snap type clamp and plug from
end of tube.
7. Carefully release the shut off clamp to let the water drain from the tank.
NOTE - The dispenser must be refilled using the INITIAL FILL & HEAT steps, page 5.
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