Coldelite LB-100B Operation manual

FOREWORD
-
Thank you for selecting COLDELITE to meet today's fast growing
demands. Your COLDELITE freezer has been manufactured at one
of the most modern freezer manufacturing plants in the
U.S.A.,
our Winston-Salem, North Carolina facility, utilizing the most
advanced equipment and technology available in the industry.
We at COLDELITE, take great pride and care in the manufacture
of each and every freezer, using only the finest components
available, toprovide you with years of trouble-free operation.
Over twenty-five years of experience in the manufacturing of
dispensing equipment have guided us in the pre-jarati~nofthis
Operation and Service Manual. PLEASE READ IT CAREFULLY.
Keep
it for future reference and most of all, follow the instructions
from the very time your machine is put into service.
On the following pages, you will find important information and pro-
cedures which describe the proper installation, sanitizing, operation,
and maintenance of your COLDELITE machine.
We feel certain that
your full compliance with these instructions will assure you of ex-
cellent performance, trouble-free operation
and a profitable
business for years tocome.
PACE
A-1

INDEX
PART
1
PART I1
PART I11
PART IV
PARTV
PART VI
PART VII
PART VIII
PART IX
........................
INSTALLATION -1
.........................
A) UNCRATING 1
............. 8) POSITIONING TifE MACHINE .I
............ C) ELECTRICAL REQUIREMENTS Z
.............
DlELECTRICAL CONNECTIONS 3
.........
El COMPLETING THE INSTALLATION 4
EXPLAINATIONOF CONTROLS. ............. 4
A) THE SELECTOR SWITCH ................. 4
8) THE MECHANICAL TIMER .............. -6
................
ClTHE DISPENSE HANDLE 6
...............
DlTHE ELECTRICAL PANEL 6
El OTHER CONTROLS ................... -8
INITIAL CLEANING PROCEDURE ............. 8
..............
ASSE:VBLINC THE FREEZER -10
..............
A) ASSEMBLING THE aEATER 11
........ 8) XSSEiL1BLING THE DISPENSE HEAD
11
................
SANITIZING TifE FREEZER -12
..................
STARTING THE FREEZER 13
................
OPERATING THE FREEZER 17
TECHNICAL INFORMATION
................ 15
......................
A) REFRIGERATION 15
......................
8) BEATER MOTOR 15
.......................
C) DRIVE SYSTEM 16
.........................
MAINTENANCE 16
............
A] TROUBLE SHOOTING GUIDE -18
81 PARTS INDENTIFICATION ............... 20
...................
C) 'NIRINC SCHEMATIC 24

IMPORTANT
Failure to closely follow set-up, 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 main-
tained.
In the event this unit should malfunction, please contact your Coldelite
Distributor or authorized service agency.
PART
1
INSTALLATI0 N
Before starting this procedure, make certain the shipping case does not
show any evidence of having been dropped, tampered with or abused in
such a way as to indicate that its contents may have been damaged in
transit.
IMPORTANT: Should the outside of the shipping case give any indication
of possible hidden damage, state this on the bill of lading before signing.
Contact the carrier immediately and request an inspection of the damage.
If this procedure
is not adhered to, you will forfeit your right to file a
damage claim and be responsible for subsequent repair costs.
A) UNCRATINC
Proceed as follows:
1. Remove tho machine from its carton and remove all protective crating
material.
2. Remove the single screw at the bottom of each side panel, Remove
the side panels by pulling in a downward and outward direction, allowing
the panel to slide free, The protective plastic coating which is laminated
to the panels czn now be removed by simply peeling off.
8) POSITIONING THE MACHINE
1. The machine is now ready to be positioned onto your counter. The counter
must be capable of supporting
225 Ibs., and should be vibration free, Rein-
force
it if necessary. Remember, when choosing a location, your unit
is air cooled, proper air flow
will need tobe maintained. Allow at least
six
(6) inches on either side and a minimum of twelve (1 2) inches between
the rear of the machine and any obstruction. (Ref. Fig,
1)
PACE 1

17: Flow
I I I
Side View La-1 00B
Front View LB-1008
FIGURE 1
Clearances Required For
Proper Air Cooling
NOTE: If these clearances are not maintained, tile production capacity
will
be reduced, cycling will increase and the potential exists that the
" -
machine will stop immediately.
2, The machine should be within four feet of the power supply outlet,
3- Position the machine for easy accessibility when cleaning, servicing
and performing routine maintenance,
4- 2osition the machine away from direct sunlight. for every 2 OF above
68
F, the mschine's performance will decrease by approximately 1 %-
5- Once the machine is set inposition, it should be le?re!ed as accurately
as possible-
C) ELECTRICAL REQUIREMENTS
A11
wiring installed to operate this freezer must be inaccordtnce \vith
the National Electrical Code and/or local e1ec;rical codes, rules and
regulations.
The machine must be properly grounded. It is recommended
the power supply be installed by a licensed electrician.
VOLTAGE
LB-1008: 1 15 Volts
RUNNING AMPERAGE
FLA: 27.0
FUSE SIZE: 32 AMP ~Uax.
WIRE
SIZE: (50 Fi. 1tlax.1 $10
POWER SUPPLY must 5e adequate to meet requirements at all times,
V01i~cef!uc;uations,
with ihe machice inoperation, should nor exczed
= 1 O~~OF the normal or rated voltace-
PACE 2

fie mode1 LB-1008 requires a 11 5 Volt, 60 Hertz dedicated circuit [ no
other electrical appliances on the circuit),
X separate circuit breaker
rated
at 30 AMPS isrequired . .
. -
ADEQUATE WIRING must be provided with respect to wire size orgauge.
This includes the direct power line to the madnine electrical and connection
box,
Coldelite batch Creezers are equipped *:4ith proteciion for the beater motor.
Should the linevoltage crop, or
in :he unIikely event a shori circuit occcrs,
the overioadprotector
will automatically disconnect :he contactor. This
wiII stop :he machine immediately so that no permanent damage
will
be caused to the motor.
To resiart the freezer, depress the reset button which is accessible throu~h
an opwing at the lower right cornlr of the risnt
sic2 panel. The protector
must cool for several minutes before the reset will operate (Ref. Fig.
2).
The compressor is internally protected- If the Xlixon proteGor trips
due to
an overload condition, the compressor wil! stop and auionaiicalIy
restzfl once iheprotector has cooled for several minutes.
01 ELECTRICAL CONNECTIONS (REF. FIG. 51,
Haviqremoved ;he riskit side ?ace!, ih~ machine's t!ec;rica[ cornponencl
wirins c3nnec:ion box ctnbe
located az the lower righr corner. ?=move
the itleca-ical connection Sox cover.
-.
I ne ?owe? !ine is first ,passed :hroush zhs ac<=sihole iocactd a< the bottom
right :oar ofthe machine. The tine
is ?ken~assedupward thrcugh tkt SCC~~S
hole in the 3ol?om dack z'ir=c!:/ ixo :he c!ec;rical c3r,nec;ion box, The
power iins ,nay now be cannec;td ;O i=rminab Li and LZ. Us2 aaproprizce
elec~ricalwiring hardware and cocneciors
as governed 5y ele~rical codes.
Inall installations, the machine MUST be properly grounded. Adequate
ground continuity
is assured by runnjng and securely fastening a ground
line (conductor) to
the ground lug located in :he electrical connection box,
UTTO

El COMPLETING THE INSTALLATION
Sanitary regulations may require that the counter model machine be sealed
to the counter top. To seal, proceed as follows:
1, Clean the counter top thorougidy to remove any dirt, dust, etc.
2, Clean the lower rim, or bottom flange of the machine base
(Ref. Fig.
31.
3. Apply a bead (approx. 114" wide) of General Electric RTV-
102 silicone sealnat (or equivalent) to the bottom surface of the
base.
4, Place the machine on the counter in the location chosen,
5. Remove any excess sealant by slowly running a flat edged
tool (spackling tool).around the flange of the base frame.
This will create asearnless joint between the frame and the
counter top (Ref. Fig.
3).
6. Allow sealant to dry thoroughly (refer to sealant manufacturer's
directions) before operating the machine.
FIGURE
3
SILICONE
SEALANT
PART II
EXPLANATION OF CONTROLS
All operator controls are conveniently located at the front of the machine.
(Ref. Fig.
4).
A) THE SELECTOR SWITCH
The selector switch is a four position, four function switch. The positions
of the switch (Ref. Fig.
$1 along with respective functions are as follows:
1, OFF - The machine does not operate in this position.
PACE
4

2- PRODUCTION - This position is used to freeze the mix ingredients to
a finished product, Both compressor and beater are in operation,
3, EXTRACTION - This position is used for dispensing of frozen, finished
product. The beater
is in operation and the compressor is inactivated,
4, CLEAN - This position is used for cleaning and sanitizing procedures.
Only the beater motor
is activated in this mode. All refrigeration
circuits are de-energized.
8) MECHANICAL TIMER (Ref. Fig. 41
The mechanical timer is a device for setting the minutes required to
produce a batch of finished product. At the end of the freeze cycle
-
the timer will signal and audible reminding the operator the production
cycle, finished product, is completed. The timer is
a reminder only and
does not turn off the machine. The timer will be discussed in detail
in Part
VI, Starting The Machine.
C) DISPENSEHANDLE (Ref- Fig. 4)
Moving the dispense handle in an upward direction raises the gate cover
for dispensing finished product. A downward motion closes the gate,
I FIGURE 5
PACE 6

The Electrical Control Panel, located behind the right hand side panel
and in the lower right corner, contains the components for the machine
controlling circuit. This panel
is tobe accessed only by trained, exper-
..ienced technicians.
WARNING!
DISCONNECT FREEZER FROM THE SOURCE OF ELECTRICAL SUPPLY
BEFORE ATTEMPINC TO SERVICE.
The following
is an explanation of the control panel components:
C OMPRESSORCONTACTOR - Activates the refrigeration
compressor. When the machine is operated in the
PRODUCTION mode, the.compressor contactor will
be energized by the electronic Hard'O-Ma tic control
(H.O.M.).
BEATER MOTOR CONTACTOR
- Activates the beater
drive motor. The beater motor-contactoris energized by
the selector switch when either in the PRODUCTION,
EXTRACTION or CLEAN MODES.
OVERLOAD PROTECTOR
- Senses the current (amperage)
supplied to the beater motor. In the event
of a current
overload, the protector will trip and stop the entire machine,
The trip AMPS have been pre-set at the factory and are
indicated on the control panel cover. This device also
contains the overload reset mechanism. If reset is
required, position the selector switch to the OFF position
before pushing the reset button. Return selector switch
to the desired mode.
ELECTRONIC HARD-0-MATIC (H.O.M.)
- Automatically
senses and controls product consistency when the freezer is
operaring in the PRODUCTION mode. Depending on signals
received from the beater drive motor, the H.0.M. activates
or stops the refrigeration system to maintain pre-set product
consistency.
CURRENT TRANSFORMER
- Monitors beater motor current
characteristics and provides signal to H.0.M.
TRANSFORMER (MAIN)
- Steps down the primary 115 line
voltage to
24 volt secondary supply for the control circuit.
TERMINAL BLOCKS
(1 15 Volt) - Inter-connection point for
high voltage components, I.E. compressor, main transformer,
beater motor, and condenser fan motor. Also, used to connect
power supply wires.
PACE 7