Grindmaster CC-302-20 service manual Service, To Prepare for Shipment, Draining the Tank PIC 2/3/4

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Service

Changing the Lightbulb on Models With a Backlit Merchandiser (PIC 1/2/3/4/5/6)

(Refer to Figure M) (Refer to serial tag to verify model number of your machine)

￿WARNING: Disconnect machine from branch electrical supply before changing the lightbulb.

NOTE: PIC2/3/4 uses a F8T5 12" 8 watt replacement bulb. PIC5/6 uses a 22W circular bulb.

1.All: Remove the front merchandiser photo and cover by grasping the edges of the merchandiser.

2.PIC1: Lift bulb out of socket vertically.

PIC 2/3/4: Remove the old lightbulb by gently turning the lightbulb 1/4 turn to the left and pulling the bulb from the socket.

PIC5/6: Disconnect cable from bulb and pull bulb from holder.

3. PIC2/3/4: Install the new bulb by lining up the pins on either end of the bulb parallel

Figure M

with the socket opening.

 

4.PIC2/3/4: Gently insert both ends of the bulb into the socket and turn the bulb 1/4 turn to the right until the bulb locks into place.

5.All: Replace the merchandiser photo and cover.

To Prepare for Shipment

Important: Always completely empty water tank and POWDER HOPPERS prior to shipping unit. (See draining the tank and cleaning the hoppers sections)

NEVER SHIP UNIT WITH POWDER IN HOPPER - THIS WILL CAUSE IRREPARABLE DAMAGE.

Draining the Tank (PIC 2/3/4 )

Always empty the tank before shipping.

NOTE: PIC 1 contains 2 gallons of hot water.

PIC 2, PIC 3 and PIC 4 contain 3-1/2 gallons of hot water.

PIC 5 and PIC 6 contain 5-1/2 gallons of hot water.

￿WARNING: Draining of tank should be performed by a qualified service technician. The tank contains very hot water. May cause severe burns.

1.Prepare a heat resistant container to drain the tank water into.

2.Unplug the machine.

3.Remove the drain tray and front access panel. (Figure N)

4.Locate the silicone drain hose on the left side wall. Put the end of the drain hose into the container. Secure the end of the drain hose (i.e. with tape) into the container. (Figure O)

5.Remove the hose clamp and plug. (Figure P)

6.Allow the tank to drain completely.

NOTE: It may be necessary to pinch the hose and stop the water before container is full. Carefully re-install plug, then empty container. Repeat steps 4-6 to completely drain tank.

Figure N

Figure O

Figure P

 

 

 

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Crathco® Powdered Beverage Dispensers

 

 

 

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Contents Crathco Powdered Beverage Dispensers Advertencia Crathco Powdered Beverage Dispensers Installation Start-up Procedure for Standard UnitsStart-Up Procedures for Pump Units PIC 2P & PIC 3P only Water Inlet ConnectionHow to Dispense a Cup of Cappuccino AdjustmentsPortion Adjustment Thermostat Adjustment Drink Strength AdjustmentCleaning Drink Strength Adjustment for Model PIC3E or PIC33AEWeekly Weekly Reassembling the Hoppers PIC 1/2/3/5/6 Refer to FigureWeekly Cleaning Quarterly CleaningPIC Preventative Maintenance Checklist Every 6 to 12 months Service To Prepare for ShipmentDraining the Tank PIC 2/3/4 120V Whipper Motor Replacement Kit # Quantity Description 230V Whipper Motor Replacement Kit # Quantity DescriptionPurging Machine of All Water for Shipment in Cold Areas Removal of Whipper Motors Figure QCrathco Powdered Beverage Dispensers Removal of Inlet Valve Figure CCRemoval of Thermistor Thermistor CurveRemoval of Auger Motors Removal of Blower MotorRemoval of Controller Removal of Heater RelayCrathco Powdered Beverage Dispensers Troubleshooting Guide Problem Probable Cause Corrective ActionTroubleshooting Guide PIC 1 Chassis Parts PIC 1 Hopper Bracket PIC 1 Door Assembly PIC 1 Tank Assembly Units with serial numbers beginning with L or TUnits with serial numbers beginning with T $2!7.Ĥ 63097 PIC 2/3 Chassis Parts PIC 2/3 Hopper Bracket PIC 2/3 Tank Assembly PIC 2/3 Door Assembly PIC 4 Chassis Parts PIC 4 Control Bracket Assembly BasePIC43A Control Bracket Assembly PIC 4 Hopper Bracket PIC 4 Hopper PIC 4 Tank Assembly OHPHQWPIC 4 Door Assembly PIC 4 Final Assembly PIC 5 Casing Assembly PIC 5 Base AssemblyPIC 5 Door Assembly Item NO. Part NO. DescriptionPIC 5 Hopper Bracket Assembly Hopper Brkt Asy PIC5Crathco Powdered Beverage Dispensers PIC 5 Final Assembly PIC5 Final AssemblyPIC 6 Casing Assembly PIC 6 Lid AssemblyPIC 6 Base Assembly 62876 62874PIC 5/6 Control Bracket Assembly PIC 6 Door AssemblyPIC 6 Hopper Bracket Assembly 62863PIC 6 Final Assembly PIC 1 120V and 120/240V Q Model Wiring PIC 1 230V E Model Wiring PIC1KE or PIC1KAE, 230V E Model Wiring PIC1K or PIC1KA 120 & 120/240 Q Model Wiring PIC1KAEW or PIC1KEW Wiring CAP1AE or CAP1E 230V E Model Wiring PIC 2/3 120 & 120/240V Q Model Wiring Crathco Powdered Beverage Dispensers PIC33AE 230V CE Model Wiring with 3-Portion Touch Pads PIC 2/3 100 & 200V J Model Wiring Crathco Powdered Beverage Dispensers Crathco Powdered Beverage Dispensers PIC 4 Wiring PIC43A 120V & PIC43AQ 120/240V Wiring PIC43AZ and PIC43AWZ Model Wiring with 3-Portion Touchpad PIC4Z, PIC4AZ, PIC4WZ, PIC4AWZ 240V Model Wiring PIC 5/6 Wiring Crathco Powdered Beverage Dispensers Grindmaster Corporation

CC-302-20 specifications

The Grindmaster CC-302-20 is a highly regarded coffee brewing machine designed for cafes and restaurants that require both quality and efficiency. This model stands out for its user-friendly features and advanced brewing technology, making it a popular choice among coffee enthusiasts and professionals alike.

One of the main features of the Grindmaster CC-302-20 is its programmable brewing cycles. This allows operators to customize brew times and temperatures according to their specific coffee offerings. The machine can brew up to 3 gallons of coffee per cycle, ensuring that businesses can meet high demand during peak hours without compromising on quality.

A significant characteristic of the CC-302-20 is its digital display, which provides real-time information on brewing status and alerts for maintenance needs. This feature ensures that users can monitor the brewing process at a glance, minimizing the chance of over-brewing or under-brewing coffee. The machine also includes an automatic shut-off function, which enhances energy efficiency and safety.

The Grindmaster CC-302-20 incorporates advanced brewing technology, notably its precision temperature control system. This system guarantees that water is heated to the optimal brewing temperature, which is crucial for maximizing the extraction of coffee flavors. This feature is particularly beneficial for cafes that pride themselves on serving high-quality, flavorful coffee.

Additionally, the CC-302-20 is designed with a durable, stainless steel construction, ensuring long-lasting performance in busy commercial environments. Its compact footprint makes it suitable for various countertop sizes, while the sleek design contributes to an appealing aesthetic in any coffee shop or restaurant.

Maintenance is another critical aspect of the Grindmaster CC-302-20. The machine is engineered for easy access to components, making it simple for staff to clean and service as needed. Regular maintenance routines can help extend the life of the equipment and maintain optimum brewing performance.

In conclusion, the Grindmaster CC-302-20 coffee brewer is an exceptional choice for establishments seeking a reliable, efficient, and high-quality brewing solution. Its programmable features, precision temperature control, and durable design make it an investment that meets the demands of busy coffee environments while consistently delivering delicious brews.
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