Keating Of Chicago INCREDIBLE FRYING MACHINE User manual

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INCREDIBLE FRYING MACHINE™
GAS FRYER
Service Manual
KEEP THIS MANUAL FOR TRAINING NEW PERSONNEL
1-800-KEATING
www.keatingofchicago.com
IFM Pre 2000 0608 06/08

TABLE OF CONTENTS
SECTION I INTRODUCTION
General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1
Standard Features . . . . . . . . . . . . . . . . . . . . . . . . . .1
Standard Accessories . . . . . . . . . . . . . . . . . . . . . . .1
Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1
Ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1
Model Variations . . . . . . . . . . . . . . . . . . . . . . . . . . .1
Safety Precautions . . . . . . . . . . . . . . . . . . . . . . . .1-2
SECTION II INSTALLATION
Damage During Shipment . . . . . . . . . . . . . . . . . . . .3
Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3
Leveling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3
Restraining Devices . . . . . . . . . . . . . . . . . . . . . . . . .3
Gas Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . .4
Electrical Connection . . . . . . . . . . . . . . . . . . . . . . . .4
Gas Leak Testing . . . . . . . . . . . . . . . . . . . . . . . . .4-5
SECTION III OPERATING THE FRYER
Filling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
Lighting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
Cooking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
Shutdown . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
Draining . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
Cleaning and Boil-Out . . . . . . . . . . . . . . . . . . . . .6-7
Electronic Timers . . . . . . . . . . . . . . . . . . . . . . . . .7-8
SECTION IV MAINTENANCE
Warranty Repairs . . . . . . . . . . . . . . . . . . . . . . . . . . .8
Preventive Maintenance . . . . . . . . . . . . . . . . . . . . .8
Oil Breakdown . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8
Thermostat Calibration . . . . . . . . . . . . . . . . . . . . . .9
Thermostat Bulb Positioning . . . . . . . . . . . . . . .9-10
SECTION V SERVICE DIAGNOSIS
Removal/Replacement of Grease Filter . . . . . . . .10
Flame Adjustment . . . . . . . . . . . . . . . . . . . . . . . . .10
SECTION VI SERVICE
Trouble Shooting Charts . . . . . . . . . . . . . . . . . .11-12
SECTION VII PARTS LIST
Ordering Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . .13
Warning and Operating Plates . . . . . . . . . . . . . . .13
IFM Gas Fryer Parts List . . . . . . . . . . . . . . . . . . . .13
IFM Gas Fryer Assembly I . . . . . . . . . . . . . . . . . . .14
IFM Gas Fryer Assembly II . . . . . . . . . . . . . . . . . .15
IFM Control Panel Parts List . . . . . . . . . . . . . . . . .16
IFM Burner Assembly Parts List . . . . . . . . . . . . . .17
IFM Blower/Spark Module Cabinet Parts List . . . .18
SECTION VIII WIRING DIAGRAMS
14IFM Wiring and Ladder Diagrams . . . . . . . .19-20
Warranty

i
POST THIS LABEL IN A
PROMINENT LOCATION ON
YOUR UNIT
IMPORTANT
IN THE EVENT A GAS ODOR IS
DETECTED, SHUT DOWN UNITS AT
MAIN SHUT OFF VALVE AND CONTACT
THE LOCAL GAS COMPANY OR GAS
SUPPLIER FOR SERVICE.
WARNING
IMPROPER INSTALLATION, ADJUSTMENT, ALTERATION, SERVICE OR
MAINTENANCE CAN CAUSE PROPERTY DAMAGE, INJURY OR DEATH. READ
THE INSTALLATION, OPERATING AND MAINTENANCE INSTRUCTIONS
THOROUGHLY BEFORE INSTALLING OR SERVICING THIS EQUIPMENT.
FOR YOUR SAFETY
DO NOT STORE OR USE GASOLINE OR OTHER FLAMMABLE
VAPORS OR LIQUIDS IN THE VICINITY OF THIS OR ANY OTHER
APPLIANCE.
*As continuous product improvement occurs, specifications may be changed without notice.

I INTRODUCTION
GENERAL
Keating Incredible Frying Machine Gas Fryers (IFM)
are designed to give maximum production efficiency,
delivering high quality food products. The following
design features are incorporated in Keating Incredible
Frying Machine Gas Fryers (IFM).
STANDARD
FEATURES
• Highly polished stainless steel fryer vessel
• Highly polished stainless steel front
• Highly polished stainless steel heat transfer tubes
• Highly polished stainless steel thermostat bulb
• Highly polished stainless steel Hi-Limit bulb
• Complete stainless steel cabinet
• True Cold Zone for proper sedimentation
•Grid screen over heat transfer tubes
•1
"full port front drain valve
• Patented accurate temperature control system ±2°F
• Ideal 35"working height
• 3/4” NPT gas connection on single fryers
• One pair of split baskets or one full-size basket
• Patented burner design
• Spark Ignition system
• 100% proof of air flow safety shut-off
• 100% proof of flame safety shut off
• Electronic timers (2)
• Gas and air adjustments
• Gas pressure test port
• Blower grease filter (easily accessible from front)
• Easy access for servicing from front of fryer
•Burner, blower and Hi-Limit indicating lights
• Insulated fryer vessel
• Heat recirculation for higher efficiency and lower flue
temperature
• Black heat tube interiors for optimum heat transfer
•Instant-On™ ignition system
• 120 VAC 9' neoprene cord with 3-pronged grounded
plug
• Instant recovery to cooking temperature
• High temperature stainless steel flue lining
• 100% factory testing
STANDARD
ACCESSORIES
• Keating Klenzer Sample
• Keating Sea Powder Sample
•Drain clean out rod
OPTIONS
• Natural Gas or Propane
• Automatic Basket-Lift
• Cooking Computer
RATINGS
• 14" fryer vessel - 38 lb. oil capacity
• 18" fryer vessel - 68 lb. oil capacity
• 20" fryer vessel - 100 lb. oil capacity
• 3" WC (natural gas) or 10" WC (Propane) manifold
gas pressure.
• 3/4" gas supply pipe recommended
MODEL
VARIATIONS
Basket-Lift Model: Basket-Lift Model Fryers come
with all the same features as the standard models. The
Basket-Lift mechanism lowers the baskets of food into
the oil when the timer button is pressed and raises the
baskets when the cooking cycle is complete. Split
baskets are required for these models.
CPU Model: CPU Incredible Frying Machine Gas
Fryers (IFM) have the same input as the standard
models. A programmable computer replaces the two
timers and thermostat.
SAFETY
PRECAUTIONS
WARNING
THIS SYMBOL WARNS YOU THAT SERIOUS BURNS
OR OTHER INJURIES MAYRESULT IF SAFETY
INSTRUCTIONS ARE NOT FOLLOWED.
lThis service manual should be retained in a safe
place for future reference. The installation of your
new fryer must conform to local codes or in the
absence of local codes, with the current National
Fuel Gas Code ANSI Z223.1/NFPA54 (latest
edition), Natural Gas Installation Code CAN/
CGA-B149.1 or Propane Installation Code CAN/
CGA-B149.2.
1

2
lYour ventilation hood, when installed, must conform
to the current ANSI/NFPA 96 standard (latest
edition).
lNo frame or restriction shall be constructed around
the fryer that will restrict air movement into the
fryer’s combustion area (through the grease filter
underneath the fryer) or prevent proper ventilation.
lKeating fryers are designed to operate on the gas
fuel specified on the serial plate and must not be
operated with another gas fuel. They cannot be
converted to another gas fuel by turning or engaging
a switch.
FOR YOUR SAFETY: Do not store or use gasoline
or other flammable vapors and liquids in the
vicinity of this or any appliance.
You will post, in a prominent location, instructions to be
followed in the event the user smells gas. This
information shall be obtained from your local gas
supplier. You may use the yellow stick-on label
temporarily until you receive the data from your local gas
supplier.
IMPORTANT: In the event a gas odor is detected,
shut down unit at main shut-off valve and contact
the local gas company or gas supplier for
emergency service.
lSuitable for installation on combustible floors.
lYou must maintain this appliance free and clear from
combustibles.
lYou must maintain the following minimum
clearances from combustible and noncombustible
construction:
lYou must install this appliance at least 16 inches
away from any open flame.
lAdequate clearance for servicing and proper
operation must be maintained. Your fryer is designed
to be serviced from the front.
lKeating commercial fryers are intended for other
than household use.
lALWAYS instruct new employees on proper fryer
operation.
lA fryer should be operated ONLY by properly trained
personnel.
lALWAYS turn fryer off each night.
lALWAYS disconnect fuel source before servicing.
lNEVER leave a fryer unattended during operation.
lNEVER move a fryer when full of hot oil.
lNEVER introduce objects or liquids into fryer, while
operational, which are not designed or made for
cooking.
lTHIS FRYER MAY NOT BE ALTERED, MODIFIED
OR CHANGED IN ANY WAY.
The State of California enacted the California Safe
drinking water and Toxic Enforcement Act of 1986,
(Prop. 65), which “prohibits any person in the course of
doing business from knowingly and intentionally
exposing any individual to a chemical known to the
State of California to cause cancer or reproductive
toxicity without first giving clear and reasonable
warning to such individuals.” The Governor’s Scientific
Advisory Panel added carbon monoxide to the list of
hazardous chemicals known to cause reproductive
harm.
In order to establish full compliance with Proposition
65, we attached a yellow warning label to each gas
fired appliance manufactured by Keating of Chicago,
Inc.
Carbon monoxide would not be present in
concentrations that would pose a “significant risk” to
the consumer when the equipment is installed,
operated and maintained as follows:
lInstalled in accordance with all local codes, or in the
absence of local codes, with the current National
Fuel Gas Code ANSI Z223.1/NFPA54 (latest
edition).
lInstalled under a properly designed operating
exhaust hood.
lConnected to the type of gas for which the appliance
is manufactured.
lIn-line pressure regulator, not supplied by Keating,
must be installed outside the appliance.
lThe appliance is adjusted for the manifold pressure
marked on the serial plate.
lAdequate air supply to the appliance.
lThe equipment is operated in the manner intended
using the proper utensils.
lKeep the equipment clean and have it checked
periodically.
lBurner air adjustments, mechanical maintenance
and repairs must be performed by qualified service
personnel.
If the equipment is not installed, operated and
maintained in accordance with the above,
concentrations of carbon monoxide in excess of the
established limits could be present in the kitchen
environment.
Clearances
Combustible Noncombustible
Construction Construction
Back 6" 0"
Right Side 6" 0"
Left Side 6" 0"

3
II INSTALLATION
This fryer MUST be installed, inspected, calibrated and
serviced by qualified and/or certified and/or licensed
service personnel – you may void your Keating
warranty if installation is not completed per local,
national and Keating specifications. Contact your
dealer for assistance.
DAMAGE DURING
SHIPMENT
The fryer has been assembled, tested and inspected
at the factory. Upon arrival, the complete fryer should
be checked for any damage that may have occurred
during shipment.
The carrier is responsible for all damage in transit
whether visible or concealed. Do not pay for the freight
bill until the fryer has been thoroughly checked for
damage. If concealed damage is found later, contact
the carrier immediately to file a claim.
What to do if equipment arrives damaged:
VISIBLE LOSS OR DAMAGE—Be certain to note this
on the freight or express receipt and have it signed by
the delivery person.
FILE CLAIM FOR DAMAGES IMMEDIATELY –
Regardless of extent of damage.
CONCEALED LOSS OR DAMAGE—If damage is
noticed when equipment is unpacked, notify the freight
company immediately, and file a “concealed damage
claim”. This MUST be done immediately. Be sure to
retain the shipping container for inspection.
Keating does not assume responsibility for Loss OR
Damage incurred in transit.
INSTALLATION
Installation must conform with local codes or, in
absence of local codes, with the current National Fuel
Gas Code Z223.1/NFPA 54(latest edition), Natural Gas
Installation CAN/CGA - B149.1 or Propane Installation
Code CAN/CGA-B149.2. When pressure testing at test
pressures less than or equal to 1/2 psig (3.45 KPA),
fryer must be isolated from gas supply piping. When
pressure testing at test pressures above 1/2 psig (3.45
KPA), fryer must be disconnected from gas supply
piping system.
Counter model and flood model fryers must be
restrained to prevent tipping when installed in order to
avoid splashing, spilling, etc. of hot liquid. The
restraining method may be a manner of installation or
by separate means.
LEVELING
The fryer will operate at its highest efficiency when
properly leveled. Place a level on fryer vessel from side
to side. For fryers on legs, the bottom foot of the leg is
adjustable. Turn counter clockwise to decrease height
or clockwise to increase height until level. For fryers on
casters, the casters are adjustable by loosening the
jam nut and turning the caster in or out. When the
desired level is reached, tighten the jam nut.
Adjustments of more than 3/4"are not recommended
on any caster. The same procedure should be followed
to level the fryer from front to back.
Figure 2-1
RESTRAINING
DEVICES
On fryer installations with casters, casters and jam nuts
must be completely tightened. Adequate means must
also be provided to limit the movement of the appliance
without depending on the connector, the
quick-disconnect device or its associated piping to limit
the appliance movement.
Connectors must comply with the current ANSI
Z21.69/CAN 1 CAN/CGA 6.16 (latest edition) standard
for connectors for movable gas appliances. Quick-
disconnect devices must comply with the current ANSI
Z21.41/CAN 1 6.9 standard for quick-disconnect
devices for use with gas fuel as applicable.
The restraint must be attached to the rear of the fryer
within 1" of the center line width and approximately 1"
from the bottom of the cabinet back to allow the
restraining bolt to be anchored through the leg channel
to ensure positive support to restrain fryer movement
and not depend on the connector, quick disconnect or
piping to limit the fryer movement.
Caster
Leg

4
WARNING
IF DISCONNECTION OF THE RESTRAINT IS
NECESSARY, IT MUST BE RECONNECTED WHEN
THE FRYER IS RETURNED TO ITS ORIGINALLY
INSTALLED POSITION.
GAS CONNECTION
WARNING
n
nPIPE JOINT COMPOUNDS RESISTANT TO
PROPANE GASES MUST BE USED.
n
nBEFORE OPERATING THIS FRYER, CHECK PIPE
JOINTS FOR LEAKS BY USING A SOAP AND
WATER SOLUTION ONLY. DO NOT USE AN
OPEN FLAME!
Figure 2-3
Main Gas Connection
FOR YOUR SAFETY: Do not store or use gasoline
or other flammable vapors and liquids in the
vicinity of this or any other appliance.
Connect the fryer to the main gas supply line at the rear
of the fryer. The piping should be a minimum of 3/4"
NPT supply pipe for a single fryer at the burner
manifold. Batteries require larger supply lines.
Installation must conform to the current local codes and
National Fuel Gas Code (U.S.) ANSI Z223. 1/NFPA 54
(latest edition), Natural Gas Installation Code
CAN/CGA-B149.1 or Propane Installation Code
CAN/CGA-B149.2 (latest edition).
NOTE: If more than one gas fryer is on the same supply
line, you may require a larger line. Consult your local gas
company to assure adequate volume and pressure.
Refer to serial plate for proper gas requirements for your
particular model.
NOTE: Piping for a battery should be at least 1-1/4" to
1-1/2" IPS, depending on total BTU input. Consult your
local gas supplier for appropriate battery piping size.
ELECTRICAL
CONNECTION
The Keating Incredible Frying Machine (IFM) is
equipped with a 9' neoprene covered, 3 wire electrical
cord with a three-pronged grounded plug for protection
against electrical shock. This plug must be placed into
a 120V properly grounded three-pronged polarized
outlet. For proper grounding procedures see local
codes, or in the absence of local codes, the National
Electrical Code ANSI/NFPA 70 (latest edition) or
Canadian Electrical Code CAN 22.2 (latest edition) as
applicable.
CAUTION: Before plugging in the fryer, confirm the
outlet is properly polarized and grounded. If the hot and
neutral terminals are reversed or the outlet is not
properly grounded, the burners may not ignite (burner
on light will go out after 2-1/2 seconds).
NOTE: The electrical wiring diagram for the fryer is
located on the inside of the fryer door.
WARNING
DO NOT CUT OR REMOVE THE GROUNDING
PRONG FROM THIS PLUG.
GAS LEAK
TESTING
Prior to lighting your fryer:
1. Make sure all thermostats, switches and safety
valves are in the “OFF” position.
2. Turn main On/Off manual gas valve to the “ON”
position.
3. Have your plumber or gas company check for
leaks with a soap solution. (NEVER check with an
open flame!)
Figure 2-4
IFM Control Panel
NOTE: It is estimated that half of all service calls made
on Keating Incredible Frying Machine Gas Fryers (IFM)
result from an inadequate gas supply. During
installation, have a gas company representative make
certain that the fryer is receiving adequate gas
pressure and volume.

WARNING
PROPANE GAS MAY EVENTUALLY LOSE ITS
ODOR AND PRECAUTIONS SHOULD BE TAKEN TO
ASSURE THAT IT IS NOT PRESENT EVEN THOUGH
YOU DO NOT DETECT AN ODOR. IF THERE IS ANY
DOUBT, YOU SHOULD CALL YOUR LOCAL
PROPANE GAS SUPPLIER FOR ASSISTANCE.
CALIBRATION
For Calibration, refer to page 9 – Calibration.
III OPERATING
FILLING
NOTE: Before filling the fryer make certain the fryer
vessel is sanitized, dry and the drain valve is
completely closed. Refer to item 19 on page 15 for
location of drain valve.
NOTE: We recommend that solid shortening not be
used in an Incredible Frying Machine Gas Fryer (IFM)
as they are not equipped with a melt cycle. If solid
shortening is used, it should be melted prior to filling
the fryer vessel. Damage done by melting solid
shortening in the fryer vessel will void the warranty.
WARNING
BE SURE THE HEAT TRANSFER TUBES ARE
COMPLETELY COVERED WITH OIL BEFORE
SWITCHING THE FRYER ON. IF OIL LEVEL DROPS
BELOW TOP OF HEAT TRANSFER TUBES,
SEVERE DAMAGE TO FRYER AND INJURY TO
OPERATOR MAY RESULT!
WARNING
WATER (IN ANY FORM) AND HOT OIL DON’T MIX!!!
CAUTION: Oil expands when heated. The “Fill Level”
line has been provided to ensure optimum cooking
while ensuring the safety of the operator. Do not overfill
the fryer vessel.
Figure 3-1
Fill Level Line
Fill the fryer vessel with oil or MELTED solid shortening
up to the “Fill Level” line.
LIGHTING
WARNING
BEFORE ATTEMPTING TO LIGHT THE FRYER,
MAKE SURE THE GAS CONNECTIONS ARE
SECURE, HAVE BEEN LEAK TESTED, AND THE
FRYER HAS BEEN PROPERLY FILLED WITH
OIL.
1. Turn on main power switch.
2. Set thermostat to desired setting. (Between
325°F/162.8°C) – (335°F/165.3°C)
3. Once main power switch is on and the thermostat
is set, the following occurs:
a. Blower will start and blower indicating light will
come on.
b. After a preset six second delay, the gas valve
will open and the burner indicating light will
come on.
For your safety, the fryer is equipped with a “proof of air
flow” control. If the blower fails, the gas valve will not
open and the burner indicating light will not come on.
c. The spark module will light the burners
automatically.
d. The burner indicating light will be on whenever
the burners are on. The light goes off when the
oil has reached the desired temperature.
NOTE: The fryer cannot be operated during a power
failure as the electronic ignition system cannot be
operated.
NOTE: The thermostat can be turned off by turning it
fully counter clockwise until it clicks.
5

6
COOKING
Keating Incredible Frying Machine Gas Fryers (IFM)
are designed to provide maximum production efficiency
and deliver high quality food products. Low-
temperature cooking, highly polished stainless steel
and a true COLD ZONE mean extended oil life. Follow
cooking procedures below for your model.
WARNING
nOPERATION OF THIS FRYER SHOULD BE
LIMITED TO PERSONNEL WHO HAVE BEEN
THOROUGHLY TRAINED IN OPERATING
PROCEDURES.
n
nUSE ONLY KEATING APPROVED BASKETS IN
YOUR FRYER. NEVER OVERFILL FRY BASKETS.
DO NOT BANG BASKETS ON BASKET
HANGERS OR ON FRYER VESSEL.
n
nCARE SHOULD BE TAKEN WHEN LOWERING
BASKETS INTO FRYER TO PREVENT
SPLASHING HOT OIL FROM FRYER VESSEL.
n
nNEVER LIFT BASKETS DIRECTLY OUT OF THE
FRYER VESSEL WITHOUT DRAINING AS
SEVERE INJURY MAY RESULT.
1. Set thermostat to the desired frying temperature
(between 325°F - 335°F).
2. When the oil reaches the desired temperature,
burner indicating light will go off.
3. Set timer(s) to desired cooking time and fill
basket(s) to proper level.
4. Lower filled basket(s) slowly into oil. For fryers with
automatic basket lift, place basket(s) on upper
basket hanger rods on splashback of fryer.
5. Push “Start-Stop” button of electronic timer(s). This
simultaneously activates the Instant-On™
systems. For fryers with automatic basket lift,
basket(s) will lower into fryer vessel.
6. When timer(s) sounds, carefully lift basket(s) out of
hot oil. For fryers with automatic basket lift, a
buzzer will sound and the basket(s) will rise
automatically. Allow oil to drain before removing.
7. Place basket(s) on basket hanger rods on
splashback of fryer and allow to drain.
SHUTDOWN
Turn off main power switch.
DRAINING
WARNING
ALWAYS SHUT THE FRYER OFF COMPLETELY
BEFORE DRAINING. THE FRYER SHOULD BE
DRAINED ONLY UNDER THE SUPERVISION OF
PROPERLY TRAINED PERSONNEL. A DRAIN PIPE
AND COVERED CONTAINER SUITABLE FOR USE
WITH HOT OIL SHOULD BE USED TO ENSURE THE
SAFETY OF THE OPERATOR.
1. Operator should be outfitted with proper attire
including:
–Oil and heat resistant gloves
–Oil and heat resistant apron
–Safety goggles
–Oil and heat resistant footwear
Figure 3-2
Operator in safety gear
2. Turn off the fryer and open the door.
3. Put suitable container under drain valve.
4. Drain oil from fryer by slowly turning handle. The
drain will be completely open after 1/4 turn.
5. After fryer drains close the drain valve.
6. Filtering may be done at this step.
Note: Fryers with central filters will be different
CLEANING AND
BOIL-OUT
When cleaning and boiling out your fryer use Keating
Sea Powder and Keating Klenzer to keep your fryer in
top condition. Keating Sea Powder dissolves any grease
build up — even carbonized grease in fryer vessels —
one of the leading causes of premature oil breakdown.
And once your fryer vessel is clean, use Keating
Klenzer, the finest dry stainless steel polish available, to
restore your Keating Incredible Frying Machine Gas
Fryers’ (IFM) exterior to its original luster. Both Keating
Klenzer and Sea Powder are USDA approved.

Figure 3-4
Keating Klenzer
and Sea Powder
1. Put on safety attire. See Draining.
2. Turn the fryer off.
3. Drain oil from fryer, see draining steps 2-4 on
page 6.
4. Remove oil container to a secure area to prevent
accidental spillage.
5. Fill fryer vessel to “Fill Level” line with water.
WARNING
UNDER NO CIRCUMSTANCES SHOULD THE
FRYER BE LEFT UNATTENDED DURING BOIL-OUT.
TRAINED PERSONNEL MUST BE PRESENT
DURING THE PROCEDURE TO PREVENT BOIL
OVER OR TO TURN OFF THE POWER IF WATER
DROPS BELOW HEAT TRANSFER TUBES.
6. Set thermostat and turn fryer on to bring water to a
gentle boil.
7. Once boil has been reached, turn fryer off.
8. Dissolve 2/3 cup of Keating Sea Powder for every
five gallons of water and let soak for 1/2 hour. If
there is a large build-up of carbonized grease,
allow fryer to soak overnight.
CAUTION: When soaking overnight, make sure the
fryer is turned off.
CAUTION: Do not damage or reposition thermostat
probe as this may affect the accuracy of the fryer.
9. While soaking, a natural fiber brush may be used
to scrub the tubes and inside walls of fryer.
10. Drain the water and Sea Powder into a dry suitable
receptacle and remove from cooking area.
11. Spread Keating Klenzer liberally on tubes and
sides of fryer vessel.
12. A non-abrasive scouring pad may be used to
remove the now softened carbonized grease.
13. Thoroughly rinse fryer vessel with potable water to
remove all Klenzer.
14. Prior to refilling with oil, wipe the inside of the fryer
vessel making sure all water and Klenzer has been
removed.
WARNING
WATER (IN ANY FORM) AND HOT OIL DON’T MIX!!!
15. Close drain valve.
WARNING
FAILURE TO CLOSE DRAIN VALVE BEFORE
REFILLING THE FRYER MAY RESULT IN SERIOUS
INJURY.
16. Check thermostat bulb positioning – see page 9.
17. Refill the fryer with new oil.
ELECTRONIC
TIMERS
STEP 1
Make certain power to the timer has been OFF for at least 30
seconds. Then PRESS and hold down the UP arrow button
while turning the rocker power switch to the ON position.
The timer will turn ON and the display will now be indicating
OR
The BEEPER will BEEP 4 times.
If STEP 1 was OK, proceed to STEP 2. If not, retry Step 1
making sure the power was OFF for at least 30 seconds or
more.
STEP 2 PRESS all 3 buttons in sequence: left-center-right.
The BEEPER will BEEP. If BEEPER does not
BEEP, the timer is defective. STOP TESTING.
Reset procedure is completed when 1:00 appears
on the digital display (See page 8).
– – –
– – –
7

8
OPTIONAL TIMER
OPERATING INSTRUCTIONS
PART # 056921
DIGITAL TIMERS
The electronic timers, standard on TS
& IFM models, provide a clearly visible
and accurate display and are very easy
to use.
PROGRAMMING
To program the timers, the unit must be in the idle mode.
Press and hold the set button for approximately two
seconds. The display will show “SEt”. Press the button for
the channel to be programmed. The display will show the
current setting for that channel. Use the up or down button
to increment or decrement the setting. When the setting is
correct, press and hold the set button again for
approximately two seconds. The display will show "StO"
for approximately two seconds and the timer will return to
normal operation. Repeat the process as necessary for
the other timers.
OPERATING LOGIC
When the timer is powered up, the display will show the
time setting for the channel that was operated last and the
relay output contacts will be open. To start a cycle, press
the desired channel button (1-3). The display will begin to
countdown from the preset time setting and the relay
output contacts will close. During the countdown the colon
will flash at a one-second rate. When the countdown has
reached "00:00" the relay output contacts will open, the
display will flash, and the audible alarm will sound. To
cancel the audible alarm, press any button.
PAUSE FEATURE
To pause a cycle in progress, press any button. The relay
output contacts will open, the display will flash, and the
countdown will pause. To resume the countdown, press
any button. The display will resume the normal countdown
and the relay output contacts will close.
CANCELING A CYCLE
To cancel a cycle in progress press and hold any button
for approximately two seconds. The relay output contacts
will open and the display will show the time setting for the
channel last used.
IV MAINTENANCE
WARRANTY
REPAIRS
Keating’s warranty begins with the date of installation
(or ship date if we are not notified of an installation date).
In the event that your fryer, under warranty, needs
repairs other than routine maintenance or cleaning,
you are required to contact Keating of Chicago
(at 1-800-KEATING) before calling a local service
company. Failure to do so may void your warranty.
PREVENTIVE
MAINTENANCE
Preventive maintenance should be done in daily,
weekly, monthly and yearly intervals as necessary.
Following preventive maintenance procedures will help
keep your fryer working efficiently. Proper care and
servicing will lead to years of quality performance.
A. Oil Breakdown
As part of a “Preventive Maintenance Program”, the oil
in your fryer needs to be filtered regularly to avoid
breakdown. The initial investment in the frying system
is less than the total overall costs of oil during the life of
the fryer, and with regular filtering, you can realize
substantial savings in oil costs, as well as maintenance
charges.
TIME OPERATOR/OWNER SECTION
FRAME
Daily lCheck lights and controls. III
lCheck that the oil is up to
“Fill Level” Line.
lClean all baskets.
lDrain, strain or filter shortening.
Weekly* lDrain and clean fryer. III & VI
lBoil-out fryer.
lClean blower grease filter.
Monthly* lVerify thermostat settings. III
lTest Hi-Limit control. IV & V
Yearly* QUALIFIED SERVICE
PERSONNEL ONLY V
lCheck burner flame color and
adjust air shutters.
PREVENTIVE MAINTENANCE CHART
*High production facilities should be checked more often.
1:00

B. Thermostat Calibration
You will need:
One screwdriver with 1/8" wide flat blade
One accurate fryer thermometer
1. Set thermostat to desired frying temperature.
2. Allow fryer to cycle three times.
3. Place an accurate thermometer in the oil at the tip
of the thermostat bulb.
Figure 4-1
Thermostat calibration with knob on
NOTE: Locate thermometer in same position for every
calibration.
4. If calibration of fryer is found to be less than 25°F
off, simply loosen the three retaining screws
holding the dial plate in place. Reset the dial plate
to match the thermometer reading. If the fryer is
found to be more than 25°F off, a qualified service
company must be contacted to have the fryer
properly calibrated.
C. Thermostat Bulb Positioning
BEFORE REPLACING, TEST THERMOSTATS:
These operational problems can easily be
corrected by thermostat bulb positioning.
Keating’s patented thermostat application is accurate
within 2°F of the dial setting between 250°F – 350°F.
This accuracy is attained only if the thermostat bulb is
placed properly against the heat transfer tube. To
quickly and accurately test for proper bulb placement,
a single thickness of writing paper should be pulled
through between the tube and the bulb with medium
resistance.*
1. *For gas fryers 14":
nThe end of thermostat bulb should touch the burner
tube.
2. For gas fryers 10x11, 18 & up:
nIf the bulb is too loose, the paper will slip through
with little or no resistance. A fryer with a thermostat
bulb that is too loose will overshoot.
Overshoot: The thermostat takes a long time to
cycle and then misses its preset temperature by
20°F - 40°F yielding a poor quality product.
nIf the bulb is too tight, the paper will either not pull
through or it will tear. A fryer with a thermostat bulb
that is too tight will short cycle.
Short Cycle: The thermostat will cycle rapidly while
the fryer is in the idle mode; the temperature will be
erratic.
Thermostat Bulb Positioning 10x11, 18 & up Fryer Gas
REQUIRED TEST EQUIPMENT:
Multimeter (for testing continuity)
CHECKING CONTINUITY WITH THE MULTIMETER
1. Rotate the thermostat shaft until an audible click
is heard.
2. Rotate the thermostat shaft left and right ten times
causing the switch to click on and off ten times,
while using the Multimeter to verify continuity.
3. If the switch does not show continuity during all
ten trials, replace the thermostat.
WARNING
Disassembling the thermostat will void the thermostat
warranty.
1. Set compression ring onto capillary end of bulb
finger tight, 1/2” from end of capillary.
2. Insert new thermostat bulb through control panel
back.
3. Apply oil resistant flexible sealant onto
compression fitting thread before installing fitting
into fryer vessel.
4. Position bent portion of bulb against far right heat
transfer tube and install compression fitting snugly
into fryer vessel.
5. Adjust bulb so at least 2” of bent portion of it is
next to heat transfer tube and tighten
compression nut onto compression fitting for fryer
10x11, 18 & up. The end of thermostat bulb
should touch the burner tube for 14" fryers.
6. Refill fryer with oil to “fill level line”.
7. Start fryer, preheat and calibrate with
thermometer.
9

10
Figure 4-3
Thermostat Bulb Positioning
V SERVICE
REMOVAL AND
REPLACEMENT OF
GREASE FILTER
The grease filter cleans grease from the air entering
the blower and burner assemblies, providing optimum
reliability and performance of the fryer. It consists of an
aluminum mesh which can be easily cleaned in a
dishwasher.
Removal:
1. Loosen filter handle thumbscrew (located on front
leg channel), drop handle down and slide filter
forward.
Replacement:
1. Center the filter under the filter handle thumbscrew
and slide it under the blower/spark module
assembly until goes in all of the way. Pull handle up
into place and tighten thumbscrew.
WARNING
ALL HI-LIMIT CONTROLS ARE PRESET AT THE
FACTORY FOR A SPECIFIC TEMPERATURE. DO
NOT ATTEMPT TO CHANGE THE SETTING OF THE
HI-LIMIT. IF THE HI-LIMIT FAILS TO SHUT OFF
BETWEEN 425°F AND 450°F DURING TESTING, IT
SHOULD BE REPLACED.
FLAME
ADJUSTMENT
A. Gas Pressure
1. At gas valve, remove adjustment port cover, (brass
screw located above the black electrical terminal
box), rotate adjustment screw with screwdriver and
replace port cover.
2. To check the gas pressure (3" WC for natural gas
or 10" WC for Propane, low input units 2.4"), use
an allen wrench to remove the gas pressure test
port, located in the center of the 1/2" pipe T-fitting
which feed the 3/8" aluminum burner gas supply
tubes.
B. Air Flow
1. The air shutter is located in the front of the blower
cabinet where the two air hoses enter the cabinet.
It consists of two plates, each located directly
above an air hose and held in place by a hex head
screw. (See item #9, page 18)
2. To adjust the air mixture, loosen the shutter screw
for one burner only and move the shutter up or
down until the proper gas/air mixture is reached for
that burner. Tighten the shutter screw and repeat
the process for the other burner.
3. To determine the proper gas/air mixture, look into
the viewing window for each burner, located just to
the left of each burner air hose where the hose is
connected to the burner assembly.
lbright red/orange with proper mixture – orange
“glow” around burner tube
ltoo little air – orange “haze” around burner
tube (showing incomplete combustion)
ltoo much air – blue at front of burner, or totally
blue
4. The burner air/gas mixture status chart shows the
burner flame characteristics over the complete
adjustment range of the air shutter. It can be used
to more accurately determine the burner air/gas
mixture to see if any adjustments are needed.
Each burner should be checked independently of
the other.
AIR SHUTTER POSITION BURNER FLAME APPEARANCE
Fully closed Dull red with aqua colored tips
| Brighter red
| Bright red-orange with orange haze
Desired position Bright red-orange with orange glow
Desired position Bright red-orange with faint blue tips
| Bright red
| Duller red with faint blue tips or blue
at front of burner
Fully open Dull red with blue haze or totally
blue

11
VI SERVICE DIAGNOSIS
A properly adjusted Keating Incredible Frying Machine Gas Fryer (IFM), with no load, will cycle “On” approximately
every 2-1/2 to 3 minutes. Each cycle will last 15 to 25 seconds, ensuring that the temperature setting is held within
a narrow band.
lEvery Keating Incredible Frying Machine Gas Fryer (IFM) has a number of safety controls to ensure safe
operation and guard against component failure.
A. Trouble shooting chart
The following diagnosis is only to be used as a guide to qualified service personnel. Keating recommends that you
use a qualified service company. Call 1-800-KEATING if you need assistance in locating a qualified service
company.
NOTE: To correctly and quickly diagnose the system, the chart below must be followed in sequential order.
PROBLEM PROBABLE CAUSE SOLUTION
Main power light does not a. Fryer not plugged in. a. Plug fryer into approved outlet.
come on. Must be properly grounded.
b. Main power switch is faulty. b. Replace the main power switch.
Blower light does not a. Thermostat not turned on. a. Set thermostat to desired temperature.
come on.
b. If blower comes on, blower b. Replace blower light.
light is faulty.
c. If Over Maximum Temperature c. Reset Hi-Limit after oil has cooled
light is on, Hi-Limit has down below 425°F. Correct problem
been activated. which caused Hi-Limit to activate. (See
page 9)
d. If blower does not come on, d. Verify power to blower. Replace blower.
blower is faulty.
Burner light does not lCheck for spark at each burner.
come on. If no spark at either burner:
a. Purge time delay relay is faulty a. Replace purge time delay relay.
(if it has no output voltage.)
b. Spark module is faulty. b. Replace spark module.
lCheck for spark at each burner.
If spark occurs at both burners:
c. Burner light is faulty. c. Replace burner light.
Burner light comes on, lCheck for spark at each burner.
then goes out (after 2-1/2 If no spark at either burner:
seconds.) a. Spark electrode wires are faulty. a. Replace spark electrode wires.
b. Spark electrode is faulty or is b. Align spark electrode. Replace
out of alignment. spark electrode if faulty. Gap must be
lCheck for spark at each burner. 1/8" between electrode and pilot tube
If spark occurs at both burners: and between pilot tube & burner.
c. Gas is not turned on. c. Turn manual gas valve on. If using
flexible connector with quick
disconnect, make sure that the quick
disconnect is completely engaged.
d. Combination gas valve is faulty. d. Replace gas valve (verify voltage to
the valve first).

12
PROBLEM PROBABLE CAUSE SOLUTION
Delayed ignition. a. Blower screen not cleaned. a. Clean blower screen. (#13, 14, on
page 14).
b. Spark electrode gap is incorrect. b. Set proper gap on electrode. (See
detail on page 17)
c. Gas pressure excessive c. Set pressure to serial plate.
(incoming or manifold).
Fryer has poor recovery. a. Over-filling baskets. a. Don’t over-fill baskets.
b. Over-filling fryer with oil. b. Fill fryer up to “Fill Level” line as oil will
expand when heated.
c. Thermostat bulb improperly c. Adjust bulb position. See page 9 –
placed. Thermostat Bulb Positioning.
d. Carbon coating on heat transfer d. Boil-out fryer. See pages 7 –
tubes. Cleaning and Boil-out.
e. Low gas pressure or volume. e. Contact a qualified service person to
check gas pressure.
f. Inefficient burner combustion. f. Adjust gas/air mixture. See page 10
– Flame Adjustment.
g. Electronic timer and/or Instant g. Replace timer and/or relay(s).
On™ relay(s) are faulty.
Fryer overshoots a. Thermostat bulb improperly a. Adjust bulb position. See page 9 –
temperature setting. placed. Thermostat Bulb Positioning.
b. Thermostat out of calibration. b. Calibrate thermostat. See page 9 –
Calibration.
Oil in fryer vessel smokes. a. Oil has begun to breakdown. a. Replace oil.
b. High carbon content in oil. b. Filter oil completely, replace if
necessary.
c. Dirty fryer vessel. c Boil-out fryer. See pages 7 –
Cleaning and Boil-out.
d. Inferior grade of oil. d. Check with supplier for the grade of oil
needed for your cooking applications.
e. Fryer is overheating. e. Check calibration of thermostat (See
page 9) and replace if necessary.
Basket lift mechanism a. Connections are loose or a. Make sure connections are tight.
will not operate. electronic timer is faulty. Replace timer if faulty.
b. Motor limit switch is faulty. b. Replace limit switch or straighten arm.
c. Lift motor is faulty. c. Replace motor. Specify left or right side
motor when ordering.
d. Basket lift relay is faulty. d. Replace relay.
e. Actuator defective. e. Replace actuator.
Basket lift motor runs, but a. Cam is slipping on motor shaft. a. Tighten cam onto motor shaft.
basket does not move. b. Actuator if faulty. b. Replace actuator.
Basket(s) rise prematurely. a. Hi-Limit has been activated. a. Reset Hi-Limit after oil has cooled
down below 425°F. Correct problem
which caused Hi-Limit to activate.
b. Electronic timer is faulty.b. Replace timer.
c. Basket lift relay is faulty. c. Replace relay.

INCREDIBLE FRYING MACHINE™GAS FRYER PARTS LIST
ITEM DESCRIPTION MODELS PART # Qty
1GAS VALVE, 3/4" 120V ALL
NATURAL GAS 004269 1
LP 008123 1
DUAL SOLENOID VALVE 1/2" (BASTROL) 14 CM IFM 020470 1
2BLOWER/SPARK MODULE BOX SEE PAGE 18 1
3 COMPRESSION FITTING, 3/8" TO 1/2” ALL 015388 2
4 TUBING, BURNER GAS SUPPLY 14 IFM 054512 2
18 & 20 IFM 022409
5 FLEXIBLE TUBING, BURNER AIR SUPPLY 14 IFM 015908 2
18 & 20 IFM CALL 1-800-KEATING
6 HOSE CLAMP ALL 015393 4
7 SPARK ELECTRODE WIRE ALL 037462 2
8 FLEXIBLE CONDUIT, WITH FITTINGS 14 IFM CALL 1-800-KEATING 1
18 & 20 IFM CALL 1-800-KEATING
9 FLEXIBLE CONDUIT, WITH FITTINGS CALL 1-800-KEATING 1
*10 WIRING HARNESS FOR ITEM 9 14 IFM CALL 1-800-KEATING 1
18 & 20 IFM CALL 1-800-KEATING
*11 REAR DRAIN SAFETY SWITCH W/WOSA 004592 1
13 AIR FILTER, BLOWER 14 IFM 016378 1
W/WOSA 017019 1
18 & 20 IFM 022163 1
W/WOSA 022164 1
14 THUMBSCREW, BLOWER AIR FILTER ALL 026826 1
15 90° ORIFICE HOLDER 14 IFM 021871 (Nat) 2
18 & 20 IFM 021875 (Nat)
16 BURNER ASSEMBLY SEE PAGE 17 2
17 BURNER ORIFICE (NATURAL GAS) 14 IFM 016502 2
18 IFM 021869 2
20 IFM 021869 2
18 FRYER VESSEL (INSULATED) CALL 1-800-KEATING 1
19 DRAIN VALVE, FRONT, 1" 14 IFM 016884 1
DRAIN VALVE, REAR, 1" W/WOSA 016341 1
20 DOOR CATCH, ROLLER STYLE ALL 004540 1
21 DRIP CUP (INSIDE DOOR) ALL 004552 1
22 HI-LIMIT CONTROL ALL 004341 1
23 THERMOSTAT 14 IFM 035574 1
18 & 20 IFM 035575
24 BASKET HANGER MOUNTING BLOCK W/O BASKET LIFT
LEFT 004539 1
RIGHT 004538 1
25 BASKET HANGER ROD W/O BASKET LIFT 003895 2
26 GASKET. FLUE BOX ALL 016511 1
*ITEMS NOT SHOWN ON DRAWINGS
13
VII PARTS LISTS
ORDERING PARTS
Parts may be ordered by part number by calling your local service company or Keating at 1-800-KEATING.
Refer to the Keating Incredible Frying Machine™ Gas Fryer Limited Warranty for complete service and ordering
information.
The model/serial plate is located on the inside of the front door. The serial and model numbers are necessary when
ordering.
WARNING AND OPERATING PLATES
All warning and operating plates on the Keating Incredible Frying Machine™ Gas Fryer should be in place at all
times. If plates are damaged or lost, replace them immediately.

14
NOTE: Part numbers correspond with the Incredible Frying Machine (IFM) Gas Fryer Parts List on Page 13.
INCREDIBLE FRYING MACHINE (IFM) GAS FRYER ASSEMBLY I

15
NOTE: Part numbers correspond with the Incredible Frying Machine (IFM) Gas Fryer Parts List on page 13.
INCREDIBLE FRYING MACHINE (IFM) GAS FRYER ASSEMBLY II

16
Figure 7-1 IFM Control Panel (with or without Basket Lift)
ITEM DESCRIPTION QTY PART NUMBER
1 THERMOSTAT 14” 1 004166
THERMOSTAT 18” & 20” 030833
2 THERMOSTAT DIAL PLATE 1 004164
3 THERMOSTAT KNOB 1 004163
4 RETAINING SCREWS 3 004610
5 INDICATING LIGHT, BLOWER ON (BLUE) 1 015120
6INDICATING LIGHT, BURNER ON (RED) 1 015121
7 INDICATING LIGHT, OVER MAX. TEMP. (RED) 1 015121
8 ROCKER SWITCH, LIGHTED, MAIN ON/OFF 1 015119
9 ROCKER SWITCH, HI-LIMIT TEST 1 015384
10 KEATING TIMER 2 023709
11 TIMING RELAY, INSTANT-ON™ 2 016189
12 RELAY, BASKET LIFT AND INSTANT-ON™ 2 008088
13 CONTROL PANEL, HOODED CALL 1-800-KEATING
14 WIRE HARNESS WITH PLUG, 2", FOR BASKET LIFT - 14IFM N/A
16 HI-LIMIT CONTROL 1 004341
17 CONTROL PANEL BACK CALL 1-800-KEATING
18 BUSHING, 7/8" HEYCO 2 000514
19 TERMINAL BOARD 1 000639
20 INSULATION BOARD 1 000263
21 WIRING HARNESS, CONTROL PANEL (NOT SHOWN)
14IFM N/A
18 & 20IFM N/A
22 WIRING HARNESS, CONTROL PANEL BACK (NOT SHOWN)
14IFM N/A
18IFM N/A

17
Figure 7-2 IFM Burner Assembly (Right Side Shown)
ITEM DESCRIPTION QTY PART NUMBER
1 BURNER REPLACEMENT KIT 1 016506
(BURNER WITH ITEMS 5 & 6)
2 SPARK ELECTRODE REPLACEMENT KIT 1
NATURAL GAS 052562
LP GAS 052908
3 OBSERVATION WINDOW ASSEMBLY
LENS 016101
COVER 1 015905
4 BURNER OUTER PLATE & ELBOW ASSEMBLY
(LEFT OR RIGHT SIDE) 1 022158
5 BURNER TO PLATE SEALING GASKET 1 016505
6 BURNER TO TUBE SEALING GASKET 2 016504
7 ORIFICE HOLDER 1
NATURAL GAS 053208
LP GAS 053210
Critical Dimensions for proper spark ignitor gap (Ref. #2).