Cecilware GB3 LPO Operators Manual

Oatmeal Dispenser

Operator Manual

Model GB3-LPO

Safety Information..................2

Installation...............................3

Operation ................................5

Cleaning...................................6

Maintenance ...........................7

Troubleshooting Guide...........9

Parts List.................................10

Thank you for purchasing this quality oatmeal dispenser. For your safety and the safety of others, read all warnings
and the operator manual before installing or using the product. Properly instruct all operators. Keep training
records. For future reference, record serial number here:

Table of Contents

Grindmaster-Cecilware

4003 Collins Lane, Louisville, KY 40245 USA
Phone: [phone] Toll Free: 800.695.4500
Fax: [phone]
Web: gmcw.com Email: [e-mail]

©2016 Grindmaster-Cecilware

Printed in USA

0516 Form # CW-325-01

Part # 390-00061

Grindmaster-Cecilware provides the industry’s
BEST warranty. Visit gmcw.com for warranty
terms and conditions.

Lifting hazard. Single person lift could cause injury. Use assistance when moving or lifting.
For safe and proper operation, the appliance has to be placed in a stable, vertical position.
The appliance is not to be used by persons with reduced physical, sensory, or mental capabilities, or lack of

experience and knowledge, unless they have been given supervision or instruction. Be sure to provide supervision
or instruction concerning use of the appliance in a safe way and understand the hazards involved.

Children must be supervised to ensure they do not play with the appliance.
The appliance is only to be installed in locations where it can be overseen by trained personnel.

CAUTION

To avoid damaging unit, turn on power and wait for tank to fill with water before turning on heater.
Observe machine voltage configuration. Do not apply improper voltage to machine or damage to machine will

occur.

Do not use extension cord.

NOTICE

The appliance is not intended for outdoor use.
Do not clean with pressurized water or use in an area where pressurized water may be used.
Cleaning and maintenance shall be made only by properly trained persons with supervision.

WARNING

Safety Information

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GB Series Oatmeal

Important Safety Information

This is the safety alert symbol. It is used to alert you to potential personal injury hazards. Obey all safety messages
that follow this symbol to avoid possible injury or death.

For your safety and the safety of others, read all warnings and the operator manual before installing or using
the product.

DANGER: This term warns the user of imminent hazard that will result in serious injury or death.
WARNING: This term refers to a potential hazard or unsafe practice, which could result in serious injury or death.
CAUTION: This term refers to a potential hazard or unsafe practice, which could result in minor or moderate

injury.
NOTICE: This term refers to information that needs special attention or must be fully understood.

CAUTION: Lifting hazard. Single person lift could

cause injury. Use assistance when moving or lifting.

Unpacking Instructions

Carefully unpack the Oatmeal Machine and inspect
immediately for shipping damage. Your Oatmeal
Machine was shipped in a carton designed to give it
maximum protection in normal handling. It was
thoroughly inspected before leaving the factory. In
case of damage, contact the shipper, not Grindmaster­Cecilware.
After the machine has been unpacked and placed on a
counter, pull out the stainless steel drip tray. It should
contain the following:

• 1/4” Flare Water Inlet Fitting.

Water Inlet Connection:

NOTICE: This equipment is to be installed to comply

with the applicable Federal, State, or local plumbing
codes having jurisdiction. In addition:

1. A quick disconnect water connection or enough
extra coiled tubing (at least 2x the depth of the
unit) so that the machine can be moved for
cleaning underneath.

2. An approved backflow prevention device, such as
a double check valve to be installed between the
machine and the water supply.

The GB oatmeal dispenser is equipped with a ¼" Flare
Water Inlet fitting which is located on the left side in
the back of the base (when looking at the machine
from the front).

Water pipe connecting and fixtures directly connected
to a potable water supply shall be sized, installed, and
maintained in accordance with Federal, State, and
Local codes.
HIGHLY RECOMMENDED:
A WATER SHUT-OFF VALVE and A WATER FILTER,
preferably a combination Charcoal/Phosphate Filter, to
remove odors and inhibit lime and scale build up in the
machine.
Note: In areas with extremely hard water, a water
softener must be installed in order to prevent mineral
deposits that could lead to malfunctioning of the
equipment and in order not to void the warranty.

GB Series Oatmeal Cecilware

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Installation

Description and Location of Components

Note: Refer to following illustration for description and location of COMPONENTS and CONTROLS.

FRONT VIEW

4 lb.

4 lb.

DRIP TRAY

4 lb.

FRONT VIEW

DRIP TRAY

LABEL AREA

PRODUCT LABEL

DISPENSE BUTTON

POWER SWITCH

SPOUT (3)

PILOT LIGHT FOR
HEATER

RIGHT SIDE VIEW

TANK ASS'Y

HI-LIMIT (TEMP)

WATER LEVEL CONTROL

DISPENSE VALVE

THERMISTOR PROBE

HEATER ASS'Y

AUGER MOTOR

DRAIN HOSE W/PLUG

WATER INLET HOSE

POWER
CORD

DRIP TRAY

WATER INLET VALVE

RELAY/TIMER

1. HOPPERS: Depress the door latch on the left
side of the door and pull door open to access
the hoppers.

• The hoppers hold up to 4 lbs. (1.8 kg) of
Oatmeal product.

• To remove the hoppers, swing the top
compartment door open and lift out the
hoppers.

• To reposition the hoppers in the
compartment, slide the hopper base back
between the rails until the 1/4" pin at the
bottom of the hopper base falls into the 1/4"
positioning hole of the compartment base
cover.

2. HEATER SWITCH: This switch is located inside
the cabinet behind the right hopper; open door
and remove right hopper to access it.

• Its primary function is to shut off the heating
element during the initial priming, start-up
operation of the machine, or whenever the
tank is being drained for service.

Note: The Power Switch and Heater Switch must

be ON in order for the elements to operate.

3. POWER SWITCH: This switch is located on the
left side of the splash panel below the door.

Note: The Power and Heater Switches are

independent of each other. Both switches must
be OFF in order for the machine to be
completely shut down.

4. WATER LEVEL CONTROLS: Under normal
conditions and operation, the water level in the
tank should not drop more than 1/2" (1.3cm)
from the probe. If it does, the tank is not
refilling fast enough. Check the water line and
water filter; they may need cleaning or
replacing.

1. Tank Control Board Part# 349-00012

2. Water Inlet Valve Part# L462AL

3. Water Level Sensor Part# K695QL

Start-up Procedure

NOTICE: Make sure that the Heater Switch, located

behind right hopper with door opened, is in the OFF
position.

1. Connect the 1/4" dia. copper waterline to the
1/4" flare water inlet fitting of the valve.

2. Plug the power cord into a proper receptacle.

3. Activate the Power Switch (Toggle Up). The
door display panel, the red power indicator
light and the green dispense buttons will light
up and the tank will start filling. Allow
approximately 4-5 minutes for the tank to fill.

4. Activate the Heater Switch. Allow
approximately 10-30 minutes for the water to
reach a temperature of 190°F (88°C). The heat
up time will depend on the water inlet
temperature.

5. Place an 8 oz. (240ml) or larger cup under the
left dispense nozzle, press and hold the left
dispense switch for 6 seconds. The machine will
dispense water at the rate of 1 oz. (30ml) per
second. Repeat it several times to check for
consistent output. Repeat same for the other
dispense switches. This procedure checks that
the dispense valves are not air-locked.

6. While the tank is heating, remove the hoppers,
load them with products, and reposition them
back in the machine. When the green ready
light comes on, the tank has reached its brew
temperature and the machine is ready to
dispense the first cup of Oatmeal.

Filling the Hoppers

1. To remove the hoppers, swing the top
compartment door open and lift out the
hoppers.

2. Fill each hopper with the correct product.

3. Reposition hoppers in the hopper
compartment, making sure the hoppers are
properly seated.

If you need help, call Grindmaster-Cecilware Technical
Service Department, [phone] or [phone]
(USA & Canada only) 8 AM - 6 PM EST.

Prior authorization must be obtained from
Grindmaster-Cecilware for all warranty claims.

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GB Series Oatmeal

Installation (continued)