Carpigiani KW 77 Owner’s Manual

P.O. Box 4069 • Winston-Salem, NC 27115 • 336-661-9893 • 336-661-9895 (Fax)

KW-77

Counter Model

Whipped Topping Dispenser

OPERATION MANUAL

Foreword

Thank you for selecting Coldelite to meet your operation and growing demands.
Your Coldelite freezer has been manufactured utilizing the most advanced technology and
modern equipment available in the industry. We at Coldelite, take great pride and care in
the manufacturing of each and every freezer, using only the finest components available, to
provide you with many years of trouble free operation.

Many years of experience in the manufacturing of soft serve dispensing equipment
have guided us in the preparation of this Operation Manual. PLEASE READ IT
CAREFULLY and keep it in an available place for future reference and most of all, follow
the instructions carefully.

On the following pages, you will find important information and procedures, which
describe the proper installation, sanitizing, operation, and maintenance of your Coldelite
freezer. We feel certain that your compliance with these instructions will assure excellent
performance, trouble-free operation and profitable business for years to come.

All technical data, pictures and drawings contained in this operation manual are not binding on the manufacturer, nor can the
manufacturer be held liable for any modification to the freezer in part or completely.

2

Part Number:

Index Page #

Foreword

Part I Installation

A) Uncrating 4
B) Positioning the Machine 4
C) Electrical Requirements 5

Part II Explanation of Controls

A) Electronic Control Panel 5-6
B) Mix Injection Pump 7
C) Texturizer and Dispensing Head 7

Part III Initial Cleaning Procedure 8

Part IV Assembling the Dispenser

A) Assembling the Mix Injection Pump 9
B) Assembling the Texturizer and Dispensing Head 10
C) Assembling the Front Drip Cup 11

Part V Sanitizing the Dispenser 11

Part VI Starting the Dispenser 12

Part VII Operating the Dispenser 12

Part VIII Periodic Cleaning Procedures 13

Part IX Technical Information

A) Refrigeration 13
B) Pump Drive Motor 13

Part X Maintenance

A) Troubleshooting Guide 14-15

3

!! IMPORTANT !!

B) Positioning the Machine

Failure to closely follow operational and
maintenance procedures may result in damage to
the unit and / or void your warranty. Coldelite
Corporation will not be responsible for any
machine not properly operated or maintained.

Part I – Installation

Before starting this procedure, ensure that the
shipping carton does not show any evidence of
damage due to dropping or mishandling. This
may indicate that the dispenser was damaged
during transit or delivery.

!! IMPORTANT !!

Should the outside of the shipping carton give
any indication of possible damage, state this on
the bill of lading prior to signing. Contact the
freight carrier and request an inspection of
damage. If this procedure is not adhered to, you
will forfeit your rights to file a damage claim
and be responsible for subsequent repair costs.

After removing the machine from the shipping
pallet, it is now ready to be located in its final
location. Prior to choosing a location keep in
mind that the dispenser should be accessible for
periodic maintenance and have adequate space
for necessary airflow. Please allow 6 inches of
clearance on both sides of the dispenser.

The dispenser must also be level to ensure proper
drainage from the mix tank. To level, place a
level on all corners and shim as needed.

To seal the dispenser to the counter, proceed as
follows:

Determine the exact location you would like to
install the dispenser. Clean the counter top
thoroughly of any dust, dirt or oil.

Apply a thin bead (1/4”) of General Electric
RTV-102 (or equivalent) silicone sealant to the
lower mounting rim of the dispenser. (Refer to
Figure 1)

Mounting Rim

A) Uncrating the Dispenser

1) The outer shipping carton is secured to the
shipping pallet with strapping. When cutting this
strapping, do so with caution as it may spring out
quickly. After cutting the strapping, lift the
shipping carton straight up and off of the freezer.

2) Remove the protective foam boards and plastic
wrapping from the outside of the freezer.

3) Unwind the power supply cord and inspect for
any damage that may have occurred during
transportation. If the cord is damaged or cut in
any way, contact an Authorized Service Agent
before connecting to a power source.

Machine Bottom

Figure 1

Carefully lift the machine and place on the
counter in the exact predetermined location.
Remove any excess sealant from the base and
counter to create a flawless seam between the
counter top and machine base (Refer to Figure 2)

Machine

Silicone Sealant

Machine Base

Counter

Counter Surface

Figure 2

4

Allow the sealant to dry thoroughly before
operating the dispenser. Please refer to the sealant
manufacturer specs on the sealant tube.

Part II – Explanation of the Controls

A) Front Touch Pad / CPU Unit

THE MACHINE IS INTENDED FOR

INDOOR USE

C) Electrical Requirements

!!! WARNING !!!

This machine must be properly grounded.
Failure to provide adequate grounding can
result in severe electrical shock and / or fatal
bodily injury.

This machine is provided with a power cord
connected to the unit. You should have already
inspected the cord for any damages that may have
occurred during shipping. If there is no damage to
the cord, you may plug it into the electrical
receptacle.

For this dispenser, you will need to provide a
dedicated electrical circuit with a rating of
115vac / 60hz / 1phase – 15amperes. This
receptacle should be no farther than 6 feet from
the dispenser and at no times should an extension
cord be used. This electrical circuit must comply
with your local and / or state regulations.

The model KW-77 machine is equipped with a
central CPU unit. This unit contains the front
touch pad, which monitors and controls the
functions of the machine. The front touch pad is
also the switching mechanism which operates the
following:
*Refrigeration of the product
*Activates the pump for dispensing
*Set the mix tank storage temperature
*Set the portion size or continuous dispense
mode
*Calibrate the temperature sensing probe
*Displays mix tank temperature

Also contained in the CPU unit is a delay timer
for the compressor. This delay will not allow the
compressor to immediately start, but delay the
start for three minutes. This delay will allow the
internal refrigerant pressures to equalize, which
will minimize high starting loads on the
compressor.

571.2571.1

ON

OFF

0

570.1

+

°F

571.4

t

570.2

sec.

571.5

571.3

Front Switch Pad

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