GDF14 SERIES MENU STRUCTURE ________________________________________________________________________ 15
NORMAL OPERATING MODE _____________________________________________________________________________ 16
The GDF14 Series Frozen Product Dispenser is a
compact, semi-automated system that replaces
manual basketing of Frozen Fries /Appetizers.
There are three models in the Series: GDF14,
GDF14E and GDF14EL.
The GDF14 Series Frozen Product Dispenser
weighs loads of frozen product and dispenses the
selected weight into the Fryer Basket each time
the Dispense button is pressed, or automatically
dispenses when the Auto mode is activated.
The GDF14 Dispenser’s Hopper holds frozen
product prior to Basket Loading. (See the
Specifications for capacities. Capacity varies
depending on the type and volume of the fry cut
or appetizer.) A rotating Dispenser Drum inside
the Hopper transfers the product onto the
Accumulator Doors where a weighing system
accurately weighs the frozen product.
NOTE: This equipment is manufactured in the
U.S., therefore all hardware measurements are in
English, and the metric conversions stated are
approximate.
HAZARD COMMUNICATION STANDARD (HCS)
The procedures in this manual may include the
use of chemical products. These chemical
products will be highlighted with boldface letters
followed by the abbreviation (HCS) in the text
portion of the procedure. See the HCS Manual for
the appropriate Material Safety Data Sheets
(MSDS).
IMPORTANT
This equipment is only to be installed in
locations where use and maintenance is
restricted to trained personnel.
This equipment must be placed on a
horizontal surface with a tilt of less than 2
degrees.
FCC STATEMENT
WARNING: This equipment generates, uses, and
can radiate radio frequency energy and, if not
installed and used in accordance with the
instruction manual, may cause interference to
radio communications.
SPECIFICATIONS
Features:
• Bulk storage of frozen product:
GDF14 - 36 lbs. / 16.3 kg
GDF14E - 30lbs. / 13.6 kg
GDF14EL - 30lbs. / 13.6 kg
• Manual or Automatic Dispense Modes
• Electrically driven
• Holds 2 Fryer Baskets
• Disassembles for cleaning
Optional equipment:
• Fryer Baskets
• Side Basket Rack (holds 4 baskets)
Electrical Requirements:
• 120 V a.c., 60 Hertz, 0.75A, US/Canada
• 95-240 V a.c., 50-60 Hertz, 40 Watts, 1Ø
(single phase), International
Other Equipment Information:
• Noise Emissions: < 70 dB(A)
• Maximum Altitude: 6000ft. (1525 meters)
• Maximum Humidity: 95% non-condensing
• Ambient Temperature: 40°- 77°F (4° -
25°C)
Serial Number:
The information found in the serial number
identification label on the back panel of the
Dispenser is as follows:
Example: s/n 14SR0006A00082
14S = Model GDF14
R = Plant
00 = Year of Manufacture
06 = Month of Manufacture
A = Revision Level
00082 = Sequence number
Space Requirements:
Clear floor space near fry vat at least 15
inches (38 cm) wide and 28 inches (71 cm)
deep.
Automated Equipment LLC (hereinafter “AELLC”), warrants the purchased product to be free from
manufacturing defects in material and workmanship under normal use and conditions for the period and
component specified below:
Components covered
Term
Electronic Circuit Board Assemblies 1 year
Electrical and Mechanical Moving Parts 1 year
Structural frame work or enclosures
Crew removable components:
• Crumb Tray
• Basket Rack
• Accumulator Tray
• Hopper, Hopper Lid, Diverter
• Drum
• Fryer Baskets
• Power Cord
1 year
90 days
90 days
90 days
90 days
90 days
90 days
90 days
The Warranty period commences on the date of shipment from AELLC for the Frozen Product
Dispenser and/or Dispenser Accessories (hereinafter “Product”).
EXCEPT AS OTHERWISE PROVIDED HEREIN AELLC MAKES NO OTHER WARRANTIES,
EXPRESSED OR IMPLIED AND SPECIFICALLY DISCLAIMS ANY WARRANTY OF MERCHANTABILITY
OR FITNESS FOR A PARTICULAR PURPOSE.
AELLC shall not be liable for any direct, indirect, consequential damages (including damages for loss of
business profits, business interruption, loss of business information and the like) arising out of the use of or
inability to use the Product.
THIS WARRANTY IS VOID IF THE PRODUCT IS NOT FUNCTIONING CORRECTLY DUE TO ABUSE OR
NEGLECT BY THE PURCHASER, ITS EMPLOYEES, AGENTS, OR OTHER REPRESENTATIVES
EITHER BY BREAKING, BENDING, MISUSE, ABUSE, DROPPING, ALTERATION, IMPROPER
MAINTENANCE OR ANY OTHER FORM OF NEGLECT OR IMPROPER USAGE. THIS WARRANTY
DOES NOT COVER DAMAGE TO THE PRODUCT CAU SED BY NATURAL CAUSES SUCH AS
LIGHTNING, ELECTRICAL CURRENT FLUCTUATIONS, FLOOD, FIRE, TORNADOES, OR OTHER
ACTS OF GOD. AELLC WILL INVOICE PURCHASER FOR REPAIRS MADE NECESSARY BY THE
HEREIN LISTED CAUSES.
This warranty is governed by the substantive laws of Minnesota, U.S.A., without giving effect to the conflict
of law provisions.
This warranty is non-transferable and applies only to the original Purchaser.
Warranty service must be initiated by calling
AELLC’s Technical Support Hot Line at
1-800-248-2724 (U.S./Canada) or 651-385-2273
to establish all warranty requests.
AELLC Technical Support personnel will
determine the cause of failure and provide the
appropriate resolution. If replacement parts are
required, parts will be provided by AELLC or by
an authorized Service Support Center/Parts
Distributor.
NON-WARRANTY SERVICE
Service is normally conducted by customer
appointed personnel, or by contracting a local
service agent. Service fees are in accordance
with industry standards.
Replacement parts are available through local
Service Support Center/Parts Distributors or direct
from AELLC by calling 1-800-248-2724
(U.S./Canada) or 651-385-2273 in the event a
local distributor is not available.
When repairing this unit, use only replacement
parts supplied by AELLC, or supplied by an
AELLC Factory Authorized Parts Distributor. Use
of replacement parts other than those supplied by
AELLC or by an AELLC Factory Authorized Parts
Distributor will void the warranty.
All charges for parts and shipping are F.O.B.
AELLC, and are subject to change without notice.
Prices will be those in effect at the time of
shipment.
Schwan's Technology Group, Inc. reserves the
right to make suitable substitutions in materials,
depending upon their availability.
WARNING!
Only trained and/or qualified personnel should
perform service to this equipment.
AELLC's Technical Support Hot Line is available
for telephone assistance providing AELLC product
technical support, parts and parts information, and
service agent referral. Contact AELLC’s Technical
Support Hot Line at 1-800-248-2724
(U.S./Canada) or 651-385-2273.
Record the following information for your records:
Date of Installation
Service Agency Telephone
Serial Number
Service functions described in this manual
could cause irreversible damage to the
equipment and/or injury to personnel if
performed improperly.
If the power cord is damaged, it must be
replaced by the manufacturer or its service
agent or a similarly qualified person in order
to avoid a hazard.
The label affixed to the side of the Controls cabinet warns against actions that may cause damage to the
Dispenser. Failure to abide by these label instructions will void the warranty if the machine is damaged.
1. Turn the Hopper (Item 1) upside down
with the window facing forward. Place the
Drum (Item 2) into the Hopper. The end
of the Drum with the square hole must
face the back of the hopper. The ends of
the Drum fit into round indentations on the
inside of the hopper. Once the Drum is in
place, the Drum Pin (Item 3) is inserted
into the hole on the front of the Hopper
and the thumbscrew tightened down.
Check that the Drum turns freely before
continuing.
2. Turn the Hopper upright to install the
Diverter (Item 4). The Diverter has two
outer holes that have right angle slots.
The round part of the outer holes fits over
shoulder bolts (Item 5) on the inside left of
the Hopper. After the Diverter has been
placed on the shoulder bolts, slide it down
and then to the left to fit the shoulder bolts
into the right angle slot. The two inner
holes on the Diverter are provided as
finger grips to help guide the Diverter into
the correct position.
Step 1 Step 2
3. Mount the Basket Rack (Item 6) onto the
Shoulder Bolts on the Dispenser Chassis.
4. Place the Acc umulator Tray (Item 7) onto
the Accumulator Doors. The wider
end/larger opening is the topside of the
Tray. The Accumulator Tray has two
parallel grooves to fit directly and securely
on the Accumulator Door Shaft bars.
5. Grasp the front of the Hopper where
indicated by the arrows to mount the
Hopper to the Support Bars. Slide the
Hopper onto the Hopper Support Bars
aligning the Drum Motor shaft with square
hole in the Dispenser Drum. It may be
necessary to manually rotate the Drum to
attain proper alignment between the Drum
and the Drum Motor Shaft. Do this by
sliding your hand under the Hopper
between the Hopper and Accumulator
Tray. You will feel the Drum align on the
shaft as you manually rotate the drum.
Once the Drum Motor Shaft and Drum are
properly aligned, slide the Hopper
completely onto the Dispenser Chassis.
Apply gentle pressure to the Hopper to
fully engage the Hopper onto the Hopper
Support Bars. CAUTION: Do NOT force
the Hopper back, damage to the Hopper
or Drum could occur.
6. Slide the Crumb Tray (Item 8) under the
Basket Rack. Install the Hopper Lid (Item
the Dispenser Drum (Item 1). Place the
Dispenser Drum in the Hopper (Item
2), aligning the square opening on the
Dispenser Drum with the hole in the
back of the Hopper.
2. Grasp the Hopper (where indicated by
the arrows)
the Dispenser. Align the indentations
on the sides of the Hopper with the
Hopper Support Bars (Item 3). Push
the Hopper onto the Hopper Support
Bars until the Drum Motor shaft
touches the Dispenser Drum.
so that the hole is toward
CAUTION: Do NOT force the Hopper
back, you could damage the Hopper or
Drum.
Rotate the Dispenser Drum
(CLOCKWISE or COUNTERCLOCKWISE) while applying gentle
pressure to the Hopper until you can
easily slide the Hopper fully onto the
Hopper Support Bars
3. Place the Diverter (Item 4) in the
Hopper. Be sure that it is hooked on
the LEFT edge of the Hopper.
the Dispenser Drum (Item 1). Place
the Dispenser Drum in the Hopper
(Item 2), aligning the square opening
on the Dispenser Drum with the hole
in the back of the Hopper.
2. Grasp the Hopperso that the hole is
toward the Dispenser. Align the
indentationson the sides of the Hopper
with the Hopper Support Bars (Item 3).
Push the Hopper onto the Hopper
Support Bars until the Drum Motor
shaft touches the Dispenser Drum.
CAUTION: Do NOT force the Hopper
back, you could damage the Hopper or
Drum.
Rotate the Dispenser Drum
(CLOCKWISE or COUNTERCLOCKWISE) while applying gentle
pressure to the Hopper until you can
easily slide the Hopper fully onto the
Hopper Support Bars
Step 1 Step 2
3. Place the Diverter (Item 4) in the
Hopper. Be sure that it is hooked on
the LEFT edge of the Hopper.
4. Turn ON the Dispenser. Depending on the
previous operation, the Dispenser will be in
either Normal Operating mode or Automatic
Operation mode.
5. Fill a Fryer Basket by placing it under the
Accumulator Doors and pressing the
Dispense button. When in Auto mode the
Dispenser will automatically fill the basket
when it is placed under the Accumulator
Doors and is detected by the Basket Sensor.
The Red Indicator Light on the Control Panel
turns OFF (does not illuminate) when it
detects a basket in proper position. The Light
illuminates when the Dispenser delivers a
basket load.
DAILY CLOSING
1. Remove all Fryer Baskets from the
Dispenser.
2. If the Hopper and/or Accumulator Doors are
not empty select the Empty Hopper mode
using the Scroll Down
Control Panel. Press the Dispense
button to empty remaining product into the
waiting basket.
3. Turn the Power Switch to the OFF position.
4. Disconnect Power Cord from the electrical
outlet.
5. Remove the Hopper, Lid and Drum
assembly.
6. Remove the Accumulator Tray, Basket
Rack and Crumb Tray.
7. Take removable components from the
Dispenser to the washing area. Wash them
in a hot solution of sanitizing solution and
water, rinse in clear water and allow to air
dry (wash /rinse/sanitize).
button on the
WARNING: The Drum, Hopper, Hopper Lid,
Accumulator Tray, Crumb Tray and Fry
Diverter are NOT dishwasher safe.
8. Wipe down the Dispenser with a hot
solution of sanitizing solution and water.
Repeat wipe-down with clear water and
allow to air dry.
WARNING: Do NOT spray down the
Dispenser with water. The Dispenser does
not provide an airtight seal. Contaminants
and moisture may get into sensitive
components.
9. Move the Dispenser out from the wall to
clean behind and underneath it.
WARNING: Do NOT move the Dispenser to
the back sink for cleaning, this will cause
unnecessary wear on the Dispenser.
To achieve optimum yield and the most consistent
basket loads, it is important to use the following
technique for loading frozen product into the
Hopper. (See Specifications on page 3 for Hopper
capacities. Capacity varies depending on the type
and volume of the fry cut or appetizer.)
For each bag or box of frozen product:
1. Remove the bag or box of product from the
case. Be careful not to crush the product.
2. Open the top of the bag or box completely. If
your supplier uses bags, make sure the bag
top is fully open. If it is partially open, the
product may be retained by the bag.
3. Hold the opened end of the box or bag closed
with your hand and lay the opened end of the
bag or box into the bottom of the Hopper
against the wall opposite the Diverter.
WARNING
PINCH HAZARD
Personnel should take care not to place hands or
fingers near the Drum, inside the Hopper, while
this machine is in operation. Hands or fingers
could be pinched between the Drum and the
Hopper as the Drum turns.
4. Release the opened end of the bag or box.
5. Empty the bag or box into the hopper by
pulling it evenly toward the Diverter. When
adding multiple bags of fries, alternate the
placement of the bag or box in the hopper
opposite of the previous bag or box. The
second bag of product should be emptied into
the Hopper with the opening toward the
Diverter, pulling it evenly toward the Hopper
Wall opposite the Diverter, leaving a uniform
layer of product.
Repeat steps 1 through 5 until the Hopper is full.
NOTE: Do NOT fill the Hopper past the top.
NOTE: This criss-cross loading method
assures an even distribution of varying length
product in the Hopper and the Baskets.
NOTE: To reduce product breakage, do NOT
shake or drop product from the bag or box into
the Hopper.
When the Dispenser is turned ON it will automatically be in the Normal Operating
mode. (See Illustration on page15)
It will be in either Manual or Auto mode. Initially (if there is no product on the
accumulator doors), the Drum motor will begin to turn and the Display will indicate
that the Dispenser is FILLING the Accumulator Doors.
If the Weight Sensor does not detect product on the Accumulator Doors to meet the
weight setting after 40 seconds, the Dispenser will assume there is a problem with
the product (bridging) in the Hopper or that the Hopper is empty. The Indicator Light
will begin to blink slowly (1 blink per second) and the Display will indicate that the
Hopper is Empty. To correct this condition, check the Hopper for product bridging
(there is a sufficient amount of product in the Hopper, but fries or other food product
have clumped together, forming a bridge, so that the product is not falling onto the
Drum or Accumulator Doors) or refill it and then press the Dispense/Reset button.
NOTE: The drum will automatically start turning after 90 seconds if the
dispense/Reset button is not pressed.)
After sufficient product is dispensed on to the Accumulator Doors to satisfy the
Weight Sensor, the Display will indicate that the Dispenser is Ready to deliver the
product into a Fryer Basket.
Auto Operation
1.00 lbs Filling
Auto Operation
1.00 lbs Empty
Auto Operation
1.00 lbs Ready
Fill a Fryer Basket by placing it under the Accumulator Doors. In the Auto mode,
product is automatically delivered into a Fryer Basket when the Basket is placed
under the Accumulator Doors. Slide the Basket back toward the Dispenser Chassis.
The Indicator Light will go OFF when the Basket is detected by the Optical Basket
Sensor.
After half a second, the Accumulator Doors will cycle to deliver the product into the
Basket. The Indicator Light will then come back on. In the Manual or Auto mode,
pressing the Dispense/Reset button will also deliver the product into the Basket.
CHANGING THE DISPENSER WEIGHT SETTINGS
While in the Normal Operating mode the operator can easily change the Dispenser
weight settings.
Press the Scroll Up
weight settings. These values will be shown on the display screen. The preset
default weight selections are 0.50 lb/0.25 kg, 1.00 lb/0.50 kg, 1.50 lbs/0.75 kg and
possibly 2.00 lbs/1.00 kg. The basket weight can be adjusted by 0.10 lb/.05 kg
increments.
If the new weight selection is increased from the previous selection, the Drum will
turn to achieve the new increased weight before delivering a basket load.
button or Scroll Down button to select the preset
Auto Operation
1.50 lbs Ready
If the new weight selection is decreased from the previous selection, the previous
(higher) weight is already “waiting” on the Accumulator Doors. The “waiting” amount
must be dispensed into a basket. After delivery, the Dispenser will dispense the
newly selected weight.
Press the Scroll Down button to access the Empty Hopper function.
NOTE: Be sure to have an empty basket under the Accumulator Doors before continuing this procedure.
Press the Dispense/Reset
button and hold to activate the Drum rotation and open the Accumulator Doors to
empty the Hopper. Continue holding the button until the Hopper is empty of all product. The button can be
released and pressed repeatedly until the Hopper is empty.
Press the Scroll Up
button to return to desired weight. The Dispenser will revert to the previously selected
1. Press and hold the Menu/Enter button and, at the same time, press the S
Down
2. Scroll through the available Menus by pressing the Scroll Up /Down
buttons.
NOTE: The available Menus (Auto-Manual, Calibrate, and Manager Functions)
will blink until an option is selected. Once in the Menu mode, if no further changes
are made, the Control Panel will return to the Normal Operating mode after 10
seconds.
3. Once the desired menu is visible on the display screen, press the Menu/Enter
AUTO-MANUAL MODE
Use the following procedure to program the Dispenser for Auto or Manual
Mode:
1. Press and hold the Menu/Enter
button to access the Menu mode.
button to enter the desired function.
button and, at the same time, press the
croll
MENU MODE PROGRAMS
- Auto – Manual Mode
- Calibrate Mode
- Manager Function Mode
Select Auto/Man
Manual
Scroll Down button to access the MENU mode.
2. Press the Menu/Enter
3. Use the Scroll Up
button once to enter the Auto/Man mode.
button or the Scroll Down button to change between
“Auto” and “Manual”.
NOTE: In the Manual mode the Dispense/Reset
button must be pressed to
deliver a basket load. In the Auto mode, automatic delivery occurs when the
Basket Sensor detects a basket in proper position under the Accumulator Doors.
4. Press the Menu/Enter
button to set the desired selection. Doing so will return
the Dispenser to the Normal Operating mode. Depending on your selection, the
Dispenser is ready to fill baskets manually or automatically.
OR
Press the Dispense/Reset
Operating mode without any changes
CALIBRATE MODE
This mode is used to calibrate the Dispenser weighing system.
Note: Remove the Hopper and any product from the Accumulator Doors prior to performing this procedure. DO NOT remove the Accumulator Tray on the GDF14.
Program the Dispenser for the CALIBRATE mode using the following procedure:
1. Restore defaults. (This function is accessed via the Diagnostics Mode. (See
pages 15, 21-23).
2. Select Language (see Sel ect Languag e, page21).
Calibrate
1.00 lbs Ready
3. Press and hold the Menu/Enter button and, at the same time, press the Scroll
Down
4. Scroll through the MENU by pressing the Scroll Down
button to access the MENU mode.
button until "Calibrate"
is displayed.
5. Press the Menu/Enter
button once to enter the Calibrate mode. This will
begin the calibration process and instructions will be prompted on the display
screen.
6. The message “ZEROING SCALE” will appear on the display screen. The
Accumulator Doors will open and close.
7. The Dispenser will automatically advance to the “PLACE 1.00 LB” (or "0.50 kg" if
in the metric mode) prompt. At this point the operator is to place a 1.00 lb./0.50 kg
weight on the Accumulator Doors. NOTE: Make sure the weight is placed in the
center of the Accumulator Doors, front to back.
8. The Dispenser will advance to the “PLACE 2.00 LB” (or "1.00 kg" if in the metric
mode) prompt. At this point the operator is to place an additional 1.00 lbs./0.50 kg
of weight on the Accumulator Doors, for a total of 2.00 lbs./1.00 kg. NOTE: Make
sure the weight is placed in the center of the Accumulator Doors, front to back.
9. After the calibration weight is detected, the Dispenser will prompt the operator to
“REMOVE WEIGHT”. Remove all weight from the Accumulator Doors. The
Dispenser will automatically return to the Normal Operating mode.
10. Turn Dispenser power OFF for 15 seconds. Complete assembly and resume
operation.
Calibrate
Zeroing Scale
Calibrate
Place 1.00 lb
Calibrate
Place 2.00 lb
Calibrate
Remove Weight
SERVICE NOTE
Calibration must be performed anytime a controller pcb, e-prom or NCWS component is replaced.
This mode is used to select the language used on the Display Panel.
Select the preferred display language using the following procedure:
1. Press and hold the Menu/Enter
Scroll Down button to access the MENU mode.
2. Scroll through the MENUS by pressing the Scroll Down
"Manager Function" is displayed.
3. Press the Menu/Enter
NOTE: Each Menu description will blink until it is entered.
4. Scroll by pressing the Scroll Down
displayed.
5. Press the Menu/Enter
6. Press the Scroll Up
7. Once the desired language is displayed on the display screen, press the
Menu/Enter
button to set the language into memory.
button once to enter the Manager Function mode.
button to enter the Select Language mode.
or Scroll Down button to choose a language.
button and, at the same time, press the
button until
button until "Select Language" is
8. Press the Dispense/Reset button to return to the Normal Operating mode.
DIAGNOSTICS
This mode is used to select the Diagnostic function, and should be used
by trained personnel only. Select the preferred Diagnostic function using
the following procedure:
Select Language
1.00 lb Ready
Select Language
English
NOTE: See Pages 22 and 23 for a list of functions available in the
Diagnostics mode
1. Press and hold the Menu/Enter
Scroll Down
button to access the MENU mode.
2. Scroll through the MENUS by pressing the Scroll Down
button and, at the same time, press the
button until
"Manager Function" is displayed.
3. Press the Menu/Enter
button once to enter the Manager Function mode.
NOTE: Each Menu description will blink until it is entered.
4. Scroll by pressing the Scroll Down
button until "Diagnostics" is
displayed.
5. Press the Menu/Enter
6. Press the Scroll Up
button to enter the Diagnostics mode.
or Scroll Down button to choose a Diagnostic
function.
7. Once the desired Diagnostic function is displayed on the display screen,
press the Menu/Enter
8. Press the Dispense/Reset
button to set the Diagnostic function into memory.
DIAGNOSTICS FUNCTIONS - DEFINITIONS AND INSTRUCTIONS
While in the Diagnostics mode, the Dispenser will still operate normally. The Dispenser can be operated while
watching the Diagnostic Display. If a function is manually operated with the Scroll Up/Down
buttons, the
normal function will be suspended until returning to the Normal Display screen.
FUNCTIONS DESCRIPTIONS
Software Version Displays the version of software installed in the Dispenser.
Disable Weighing Turns off weighing mechanism in order to service the Dispenser. The Drum does not rotate,
but the Accumulator Doors still activate.
Error Counts Records the number of errors per error code. Displays two rows, each containing three sets
of numbers. Use the Scroll Up/Down
buttons to show the previous or next row.
(See Error Code Definitions page 23).
Clear Errors
Clears all error code counts. Use the Scroll Up
button to set Clear and the Scroll Down
button to set Save. Press Menu/Enter button to execute the command.
Accumulator
H: Home Sensor. ON = doors are shut. OFF = doors are not fully shut.
M: Accumulator Motor Drive output. ON = output on. OFF = output off.
T: Indicates half the time for a full door cycle (time lapse for Accumulator Doors to close,
open, and close again). Typically in the 80’s, this number is read as hundredths of a second
(88 indicates 0.88 seconds). This used to determine when the doors are fully open. A large
increase in this time/number could indicate a mechanical interference.
C: Electrical Current running through Accumulator Motor in amps (typical reading – 1.2
amps opening, 0.5 amps closing).
S: Status of Accumulator Door cycle.
Shut/Open/Err: Indicates the program status for the Accumulator Doors.
Weighing System M: Drum Motor Drive output. Range is from 40- to 40+ with 0 (zero) being OFF. Positive
values will operate the Drum Motor forward. Negative values will operate the Drum Motor
backward. Each increment away from zero will increase the motor speed.
C: Electrical Current running through Drum Motor, typically under 0.5 amps. A higher
reading indicates a load on the Drum Motor.
S: Status of Weighing cycle.
W: Indicates the live weight on the Accumulator Doors.
Shut/Open/Err: Indicates the status of the Accumulator Doors.
Basket Sensor
Test /Power
Bask: ON - Sensor detects a basket. OFF – Sensor does not detect basket.
State: Status of Basket Sensor.
Restore Defaults Select English or Metric. This function restores the weighing system settings, language, error
The calculations must stay within range to work properly.
A: Mathematically limited range between 68 and 83.
B: Mathematically limited range between 87 and 115.
C: Linearity measure, range between 15 and 23.
D: Derived from other values.
E: Input in volts. Used to check electrical behavior of the weighing mechanism.
F: Range measurement between 14 and 28.Normal value is near 20. A reading outside this
range indicates scale (calibration) issues.
G: Offset reading, range between 0 and 7378. Normal range is 2000 to 4000. The following
conditions hold true if any value is within normal range:
1. Range and Linearity numbers are good.
2. Weight reading is near 0 when the accumulator is empty.
3. Slight upward pressure on the accumulator provides a negative weight reading.
If the Offset reading is in the normal 2000 to 4000 range, but the calibration is not correct, then
there is mechanical interference with the accumulator assembly. Check the following areas:
1. Shaft collars.
2. Interference between the hopper and accumulator tray.
3. Accumulator bearings.
Dispenser performs a continuous basket cycle. Drum Motor turns, Accumulator Doors open. The
umber indicates the number of times the cycle has occurred. n
counts, and calibration to default settings. Recalibrate the weights after restoring the default.
Default settings are: Language = English, Preset Weight = English (lbs.).
ERROR CODE DEFINITIONS
ERROR #1 -
ERR_ACCUM_TIME
The vane sensor on the accumulator motor has failed to change state when expected. This can
be invoked if the sensor fails to turn off when the accumulator starts to open, or if the sensor
fails to come on when the Accumulator Doors are closed. Error indicates a mechanical
blockage in the accumulator or motor, or an electrical fault in the motor, vane sensor,
harnesses, or controller. This error will only occur when the accumulator is supposed to turn.
ERROR #2 -
ERR_LINEAR
This is a validity check on the calibration process. There are several points in the calibration
process in which bad calibration data can be detected. This may result from poor calibration
weights, improper performance of calibration, interference between the accumulator and other
parts of the dispenser, a mechanical shift of the weighing mechanism, failure of the Weight
Sensor, or failure of the controller. This error will only occur during calibration.
ERROR #3 -
ERR_WATCHDOG
The controller has restarted itself. This error indicates electrical interference with the controller.
This error is silent. It does not halt the dispenser or give an error message. It may only be
detected by the unexpected appearance of the copyright message, or by checking error
counts.
ERROR #4 -
ERR_NVRAM_NACK
This indicates an electrical failure of the non-volatile memory (NVRAM). The solution is to
replace the controller. Whenever this error occurs the dispenser has been restored to English
defaults and will need to be customized and calibrated before it can be used. This error will
only occur at power up.
ERROR #5 -
ERR_NVRAM_CHECK
Indicates corrupt data in the NVRAM. This is normal the first time a dispenser is powered up
with new software. It may also occur if electrical interference prevents the data from being
properly written to the NVRAM. Whenever this error occurs the dispenser has been restored to
English defaults and will need to be customized and calibrated before it can be used. This erro r
can only occur at power up. (If this error happens regularly, it indicates a failing NVRAM and
the controller must be replaced.)
Display is not
functioning, no
indicator lights
are on.
Display not
functioning, but
dispenser
operates
normally and
indicator lights
are on.
Control Panel
Lamp flashing
slowly (about one
flash per
second). Display
indicates EMPTY
Basket loads are
consistently light
or heavy.
Dispenser Drum
is not rotating
dispense in
AUTO mode
Accumulator
Doors do not
cycle
Electrical outlet malfunction. Check the electrical outlet and associated line circuit
breaker.
Power cord not connected Check power cord at electrical outlet and Dispenser inlet.
ON / OFF Switch has failed Check ON / OFF switch function
Control panel malfunction Cycle the power. If problem still exists open the cover and
ensure the ribbon cable is connected correctly.
Hopper is empty Fill the Hopper with food product and press the Dispense
button.
Food product has formed a
“bridge” over the drum.
Hopper / Drum is not installed
properly.
Weighing system malfunction Verify Weight Sensor calibration (see page 19).
The Hopper is touching the
Accumulator Tray.
Incorrect Diverter installation. Verify proper Diverter installation and position.
Shaft Collar touching the Chassis. Position the Shaft Collars properly.
No Drum in the Hopper. Install the Drum in the Hopper.
The weighing system has
malfunctioned.
The Accumulator Doors are full. The Dispenser Drum will rotate only when the Hopper
Hopper is empty (Panel Light is
flashing slowly - Display indicates
EMPTY).
Food product has formed a
“bridge” over the drum (Panel
Light is flashing slowly - Display
indicates EMPTY).
Hopper / Drum is not installed
properly.
The Hopper is touching the
Accumulator Tray.
Basket Load targets are not set
properly.
The Diverter fell inside the
Hopper.
The Sensor does not detect the
Basket.
The Sensor needs adjustment. Check and adjust the Sensor.
Dispense button not functioning
properly
Accumulator Motion Error #1 Use the Accumulator diagnostic to determine failure.
Remove the Hopper Lid and redistribute the food product
inside. Press the Dispense button.
Remove the Hopper Lid and Diverter. Turn the Dispenser
Drum, while applying pressure and slide it fully onto the
shaft. Re-install the Diverter and Hopper Lid.
Re-assemble the Hopper. No objects, other than food
product, may touch the Accumulator Tray.
Recalibrate; follow the procedure in the manual. (Ensure
the calibration is done with the Accumulator Tray in place.)
Verify weighing values (see page 19).
accumulator requires more food product.
Fill the Hopper with food product and press the
Dispense/Reset button.
Remove the Hopper Lid and redistribute the food product
inside. Then press the Dispense/Reset button.
Remove the Hopper Lid and Diverter. Turn the Dispenser
Drum while applying pressure to the hopper and slide the
drum fully onto the shaft. Reinstall the Diverter and Hopper
Lid.
Re-assemble the Hopper. No objects, other than food
product, may touch the Accumulator Tray.
Verify proper target values. Adjust if necessary (refer to
section on adjusting basket loads).
Install the Diverter correctly.
Remove the Basket and reinsert it in the proper position. Does not
Verify switch wiring and switch function. Repair the wiring
2. Turn ON the Dispenser. Set a basket on the basket rack with the front of the basket touching the “basket
stop.” NOTE: Use your least shiny basket.
3. Turn the adjustment screw fully counter clockwise. The green light should be ON.
4. Turn the adjustment screw clockwise until the green light and the red light are both ON.
5. Test sensor operation by positioning the basket on the basket rack and removing it. Watch sensor to
ensure the red LED light turns off. (Must be in Auto mode to test sensor operation.)
Item No. Description
1 Adjustment screw
2 LED light - green
3 LED light – red
GDF14E Sensor (Older Style)
1. Remove back panel to access basket sensor
2. To check the sensor range (5"- 6" or 13-15 cm required), place the palm of your hand in front of sensor.
The red light on the back of the sensor should turn on. Move your hand out in 1" increments. The red
light should turn off at 5"- 6" (13-15 cm).
3. To adjust the sensor range, turn adjusting screw clockwise to increase, counterclockwise to decrease.
2. To check the sensor range (5"- 6" or 13-15 cm required); place the palm of your hand
in front of sensor. The red light on the front of the sensor should turn on. Move your
hand out in 1" increments. The red light should turn off at 5"- 6" (13-15 cm).
3. To adjust the sensor range, turn adjusting screw clockwise to increase,
counterclockwise to decrease.
2
New GDF14/GDF14E Sensor Parts
DESCRIPTION
Optical Sensor Kit
(includes window, sensor,
bracket and hardware)
1 - Optical Sensor only
2 - Sensor Window only
For a complete Basket Rack Assembly, order part no. 291041. Fry Baskets are not included
in Assembly. (See Item 5 below).
BASKET RACK REPLACEMENT PARTS
ITEM DESCRIPTION PART NUMBER
1
2
3
4
5
6
-
Basket Rack Mounting Screw 293433
Basket Rack Kit, Side Mount
Drip Tray Only
Locking Plate Only
Custom Fry Basket (Recommend quantity of 6 per dispenser) 291050
NSF Certification Label 291096
Assembly Instructions, Side Mount Basket Rack 291065
291064
291047
291048
NOTES:
• The information shown above applies to both the GDF14 and the GDF14E.
• Baskets are NOT included in standard Dispenser package.
For a complete Basket Rack Assembly, order part no. 291041. Fry Baskets are not included
in Assembly. (See Item 5 below).
BASKET RACK REPLACEMENT PARTS
ITEM DESCRIPTION PART NUMBER
1
2
3
4
5 not shown
-
•Baskets are NOT included in standard Dispenser package.
Basket Rack Mounting Screw 293433
Basket Rack Kit, Side Mount
Drip Tray Only
Locking Plate Only
Custom Fry Basket (Recommend quantity of 6 per dispenser) 291050
Assembly Instructions, Side Mount Basket Rack 291065