Garland MST35 Installation Manual

INSTALLATION AND
OPERATION MANUAL
MASTER SERIES
HEAVY DUTY GAS FRYERS
MODELS M/MST35 & M/MST70
FOR YOUR SAFETY:
DO NOT STORE OR USE GASOLINE
OR OTHER FLAMMABLE VAPORS OR
LIQUIDS IN THE VICINITY OF
THIS OR ANY OTHER
APPLIANCE
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
AND RETAIN FOR FUTURE REFERENCE.
THIS PRODUCT HAS BEEN CERTIFIED AS COMMERCIAL COOKING EQUIPMENT AND MUST BE INSTALLED BY PROFESSIONAL
PERSONNEL AS SPECIFIED.
IN THE COMMONWEALTH OF MASSACHUSETTS
THIS PRODUCT MUST BE INSTALLED BY A
LICENSED PLUMBER OR GAS FITTER. APPROVAL NUMBER: G-1-07-05-28
For Your Safety: Post in a prominent location, instructions to be followed in the event the user smells gas. This information shall be obtained by consulting
your local gas supplier.
Users are cautioned that maintenance and repairs must be performed by a Garland authorized service agent using genuine Garland replacement parts. Garland will have no obligation with respect to any product that has been improperly installed, adjusted, operated or not maintained in accordance with national and local codes or installation instructions provided with the product, or any product that has its serial number defaced, obliterated or removed, or which has been modified or repaired using unauthorized parts or by unauthorized service agents. For a list of authorized service agents, please refer to the Garland web site at http://www.garland-group.com. The information contained herein, (including design and parts specifications), may be superseded and is subject to change without notice.
PLEASE READ ALL SECTIONS OF THIS MANUAL
GARLAND COMMERCIAL INDUSTRIES
185 East South Street Freeland, Pennsylvania 18224 Phone: (570) 636-1000 Fax: (570) 636-3903
Part # 1382677 (01/08) © 2005 Garland Commercial Industries, Inc.
Part # 1382677 (01/08) Page 1
GARLAND COMMERCIAL RANGES, LTD.
1177 Kamato Road, Mississauga, Ontario L4W 1X4 CANADA Phone: 905-624-0260 Fax: 905-624-5669
Enodis UK LTD.
Swallow eld Way, Hayes, Middlesex UB3 1DQ ENGLAND Telephone: 081-561-0433 Fax: 081-848-0041
IMPORTANT INFORMATION
WARNING: This product contains chemicals known to the state of california to cause cancer and/or birth defects or other reproductive harm. Installation and servicing of this product could expose you to airborne particles of glass wool/ceramic fibers. Inhalation of airborne particles of glass wool/ceramic fibers is known to the state of california to cause cancer. Operation of this product could expose you to carbon monoxide if not adjusted properly. Inhalation of carbon monoxide is known to the state of california to cause birth defects or other reproductive harm.
Keep appliance area free and clear of combustibles.
NOTE: Before leaving the factory, the fryer was tested with oil in the frypot; therefore, it is necessary to clean the frypot before adding frying compound. Rinse the frypot with clean water, then put some fryer cleaner on a damp cloth, full strength, and wipe the entire frypot clean. Rinse it thoroughly and wipe dry. The fryer is now ready foruse. If the fryer does not have a stainlesssteel frypot and is not to beused immediately after cleaning,coat the entire frypot surface with shortening or cooking oil to prevent rusting.
Part # 1382677 (01/08)Page 2
Part # 1382677 (01/08) Page 3
TABLE OF CONTENTS
ImportantInformation .................2
Dimensions And Specications,
ModelM/MST35 .......................4
Dimensions And Specications,
ModelM/MST70 .......................5
Installation ............................6
Rating Plate..................................6
Pre-Installation Instructions..................6
Clearances ..................................7
Gas Connections and Piping Sizing...........7
Frypot.......................................7
Casters......................................7
Legs.........................................7
Ventilation and Air Supply....................8
Assembly Of Battery.........................8
Assembly Instructions M-Series
Low Prole Backguard .......................9
OPERATION ..........................10
Using the Fryer for the First Time............10
Lighting Instructions........................11
Stand By....................................11
Complete Shut Down.......................11
Safety Concerns ............................11
Optimum Operation Tips....................11
Suggestions for Quality Fried Food ..........12
CLEANINGANDMAINTENANCE........13
Routine Care................................13
Cleaning....................................13
Painted Finishes.........................13
Stainless Steel ........................... 13
Draining and Filtering Of Fryer Compound. . .13
Maintenance ...............................14
Preventive Maintenance................. 14
TroubleShootingAndAdjustments....15
Assembly Instructions M-Series Backguard....9
Radiation Shield ............................10
Adjustments................................15
Trouble Shooting ...........................15
Thermostat Calibration .....................16
DIMENSIONS AND SPECIFICATIONS, MODEL M/MST35
3-1/2"
[89mm]
37-7/8"
[962mm]
33-3/8"
[848mm]
34-3/8"
[873mm]
13-1/8"
[333mm]
CLEARANCES
INSTALLATION ENTRY
Sides Rear Crated Uncrated
6"
(152mm)6"(152mm)
31-1/2"
[800mm]
29-1/4"
(746mm)
17-1/4"
(618mm)
46-3/4" [1187mm] With "BG"
BACKGUARD
SHIPPING
WEIGHT
220lb.
(100kg)
40-1/4"
30-1/4"
[768mm]
6"
[152mm]
17"
[432mm]
TOTAL INPUT
33-7/8"
[860mm]
OPERATING
PRESSURE
1-1/4" N.P.T. [32mm] GAS INLET
34"
[864mm]
ORIFICE
[1022mm] With "LPBG" BACKGUARD
Natural Propane NAT PRO NAT PRO
110,000 BTU/Hr
(32.23kW/Hr)
85,000 BTU/Hr
(24.91kW/Hr)
4.0" WC
(10mbar)
9.0" WC
(22mbar)
#51 1.05MM 1-1/4” N.P.T
Gas input ratings shown here are for installations up to 2,000 feet (610mm) above sea level.
Input must be derated for high altitude installations.
FRYING CAPACITY (per hour)
FRENCH FRIES FISH BREADED CHICKEN
Raw to Done Blanched to Done 3oz. (84g), Battered Raw to Done
60lb. (27kg) 80lb. (36kg) 60lb. (27kg) 28lb. (13kg)
63-3/4"
[1619mm] With "DDBG" BACKGUARD
MANIFOLD
PIPE SIZE
Part # 1382677 (01/08)Page 4
Part # 1382677 (01/08) Page 5
DIMENSIONS AND SPECIFICATIONS, MODEL M/MST70
3-1/2"
37-7/8"
962mm]
[89mm]
34-3/8"
[873mm]
19-5/8"
[498mm]
Input-BTU (Natural Gas) 125,000 (36.62 kW)
Gas input ratings shown here are for installations up to 2,000 feet (610mm) above sea level Input must be derated for high altitude installations.
Gas manifold pipe size: 1-1/4” N.P.T.
DIMENSIONS & SPECIFICATIONS
Width 24"(612mm)
Depth 38" (965mm
Height (w/ NSF Legs) 36-3/8" (924mm)
Height (w/o NSF Legs) 30-3/8" (772mm)
Shipping WT:(LB/KG) 225(120.5)
33-3/8"
848mm]
31-1/2"
[800mm]
46-3/4"
[1187mm]
W/ "BG"
BACKGUARD
30-3/8" 772mm]
33-7/8"
[860mm]
1-1/4" N.P.T.
[32mm]
GAS INLET
40-1/4"
[1022mm]
W/"LPBG"
BACKGUARD
63-3/4" [1619mm] W/"DDBG"
BACKGUARD
6"
152mm]
24"
[610mm]
INSTILLATION NOTES
Combustible Wall Clearances 1 Entry Clearances
Sides: 6" (152mm
Back: 6" (152mm)
NOTE: Installation clearance reductions are applicable only where local codes permits. NOTE: Data applies only to North America.
Crated: 29-1/4" (997mm)
Uncrated: 17-1/4" (438mm)
Natural: 6" WC (15mbar)
Propane: 10" WC (25mbar)
34"
[864mm]
Manifold Operating
Pressure
NAT
#56
Orice
PRO
#66
PRODUCTION CHART: Frying Capacities (per hour)
French Fries Fish Breaded Chicken
Raw to Finish
70 lb (32 kg)
Blanced to Finish
95 lb (43 kg)
3 oz Battered
100 lb (45 kg)
Raw to Done 28 lb (13 kg)
INSTALLATION
The importance of proper installation of commercial gas cooking equipment cannot be over stressed. Proper performance of the equipment is dependent, in great part, on the compliance of the installation with the manufacturer’s specications. In addition, compliance with the National Fuel Gas code ANSI Z 223.1-1988/NFPA and/or Local code is required to assure safe and ecient operation.
Appliances shall be installed in a location in which the facilities for ventilation permit satisfactory combustion of gas and proper venting. Appliances shall be located so as not to interfere with proper circulation of air within the conned space. When buildings are so tight that normal inltration does not provide the necessary air, outside air shall be introduced.
Rating Plate
When corresponding with the factory or your local authorized factory service center regarding service problems or replacement parts, be sure to refer to the particular unit by the correct model number (including the prex and sux letters and numbers) and the warranty serial number. The rating plate axed to the unit contains this information.
We suggest installation, maintenance and repairs should be performed by your local authorized service agency listed in your information manual pamphlet.
In the event you have any questions concerning the installation, use, care or service of the product, write or call our Product Service Department.
This product must be installed by professional personnel as specied. Garland/U.S. Range products are not approved or authorized for home or residential use, but are intended for commercial applications only. Garland / U.S. Range will not provide service, warranty, maintenance or support of any kind other than in commercial applications.
B. If it is a new installation have the gas authorities check
meter size and piping to assure that the unit is supplied with sucient amount of gas pressure required to operate the UNIT.
C. If it is additional or replacement equipment have gas
authorities check pressure to make certain that existing meter and piping will supply fuel to the unit with not more than ½” water column pressure drop.
NOTE: When checking gas pressure be sure that all other equipment on the same gas line is on.
A pressure regulator is supplied as standard equipment with GARLAND Heavy Duty Gas Fryers and Restaurant Gas Series Fryers. The pressure regulator is “built-in” to the fryer, (the regulator is part of the combination safety valve). Installation must conform with the National Fuel Gas code ANSI Z223.1­1988 or latest edition NFPA No. 54-Latest Edition and National Electrical code ANSI/NFPA 70-1990 or latest edition and/or local code to assure safe and ecient operation.
NOTE: The appliance and its individual shut-o valve (not supplied by manufacturer) must be disconnected from the gas supply piping system during any pressure testing of that system at pressures in excess of 1/2 PSIG (3.45 KPa). The appliance must be isolated from the gas supply piping system by closing its individual manual shut­o (not supplied by manufacturer) during any testing of the gas supply piping system at test pressures equal to or less than 1/2 PSIG (3.45KPa).
NOTE: In Canada, the installation shall be in accordance with CAN/CGA-B149.1 NATURAL GAS INSTALLATION CODE or CAN/CGA-B149.2 PROPANE GAS INSTALLATION CODE and local codes where applicable.
NOTE: Adequate clearance must be provided for servicing and proper operation.
Pre-Installation Instructions
Before assembly and connection check gas supply.
A. The type of gas for which the unit is equipped is stamped
on the data plate located on inner door panel. Connect a unit stamped “NAT” only to natural gas; connect those stamped “PRO” only to propane gas.
NOTE: This appliance is not recommended for residential installation.
Part # 1382677 (01/08)Page 6
Part # 1382677 (01/08) Page 7
INSTALLATION Continued
Clearances
From Combustible material 6” (152mm) sides and rear. A clearance of 0.0” to non combustible construction as sides & rear is acceptable. The fryer is suitable for installation on combustible oor.
Gas Connections and Piping Sizing
The size of the gas line is very important. If the line is too small, the gas pressure at the burner manifold will be low. This will cause slow recovery, delayed ignition, and pilot outage. Refer to the Gas Line Sizing Chart in the nation Fuel Codebook.
Before connecting new pipe to your GARLAND Fryer, the pipe must be thoroughly blown out to depose of all foreign particles. If these foreign particles get into the burner and controls they will cause improper and sometimes dangerous operation.
When using thread compound, use it sparingly and one on male threads. Use compound that is impervious to the action of Propane gases. Do not put any on the rst two threads. This will prevent fouling the controls and clogging the pilot and main burner orices.
Make sure that installer checks all plumbing with a soap solution for leaks. DO NOT USE A FLAME, MATCHES, CANDLES, or other ignition source in checking for leaks.
Frypot
Before leaving the factory, the fryer was tested, and the thermostat was calibrated, with oil in the frypot; therefore, it is necessary to clean the frypot before adding frying compound. Rinse the frypot with clean water, then put some fryer cleaner on a damp cloth, full strength, and wipe the entire frypot clean. Rinse it thoroughly and wipe dry. The fryer is now ready for use. If the fryer doe not have a stainless steel frypot and is not to be used immediately after cleaning, coat the entire frypot surface with shortening or cooking oil to prevent rust.
Casters
A. The installation shall be made with a connector that
complies with the Standard for Connectors for Moveable Gas Appliances, ANSI Z21.69/CSA 6.16, Addenda Z21.69B­2006/CSA 6.16B-2006 (or latest edition), and a quick­disconnect device that complies with the Standard for Quick Disconnects for Use with Gas Fuel, ANSI Z21.41/ CSA 6.9, Addenda Z21.41A-2005/CSA 6.16A-2005 (or latest edition).
B. The front casters of the unit are equipped with brakes
to limit the movement of the fryer without depending on the connector and any quick disconnect device or its associated piping to limit the appliance movement.
C. Please be aware, required restraint is attached to a
bracket on the fryer (connection point is located on the left rear caster of the fryer), and if disconnection of the restraint is necessary, be sure to reconnect the restraint after the fryer has been returned to its originally installed position.
NOTE: When installed, the fryer must be restrained to prevent tipping in order to avoid the splashing of hot liquid. The means of restraint may be the manner of installation, such as connection to a battery of appliances. Or installing the fryer in an alcove, or by separate means, such as adequate ties.
Legs
Raise front of the unit and block. Do not lay unit on its back.. Position leg insert into leg retainer opening and tap up until it seats at collar ange. Repeat at rear of unit making sure all four legs are adjusted to same height. Legs can be adjusted to overcome an uneven oor.
CAUTION: These types of GARLAND Fryers cannot be installed on a masonry base or without proper clearance from oor. Primary air is supplied to the ‘jet – type” burner from the front and mainly from the bottom of the fryer. If installed on a masonry base or directly on oor without the use of the factory supplied 6” (152mm) legs or casters, improper combustion will occur.
INSTALLATION Continued
Ventilation and Air Supply
One of the most important considerations is ventilation. The fryer must be installed so that products of combustions are removed eciently, but so that the kitchen ventilation system does not produce drafts that interfere with proper burner operation. The fryer ue opening must NOT be placed close to the intake of the exhaust fan.
The fryer must never have its ue extended in a chimney fashion. This changes the combustion characteristics of the fryer. This will cause the fryer to be slow to recover, frequently cause delayed ignition, and sometimes cause pilot outage.
The ideal method of ventilating a fryer is the use of a properly designed canopy which should extend six inches (6”) (152mm)beyond all sides of the appliance and six feet (6’) six inches (6”) (1981mm) from the oor.
Many operators do not realize that the nest ventilation system will break down when it is not maintained properly. The duct system, the hood, and the lter bank must be cleaned on a regular basis and kept free of grease.
Adequate distances must be maintained from the ue outlet of the fryer to the lower edge of the lter bank. Filters should never be installed in the horizontal position. They should be installed at an angle of 45 degrees, and a drip tray should be located beneath the lowest edge of the lter. NFPA Standard No.96 states that “A Minimum distance of 18” (457mm) should be maintained between the ue outlet and the lower edge of the grease lter.” We recommend that the MINIMUM DISTANCE BE 24” (610mm) FROM THE FLUE OUTLET TO THE BOTTOM EDGE OF THE FILTER WHEN THE APPLIANCE CONSUMES MORE THAN 120,000 B.T.U. PER HOUR.
A strong exhaust fan will create a vacuum in the room, for an exhaust system vent to work properly, replacement air must enter the room in which the vent is located.
All gas burners and pilots need sucient air to operate and large objects should not be placed in front of this fryer which would obstruct the air ow through the front. A minimum of 24” (610mm) should be provided at the front of the unit for servicing and proper operation. Air for combustion enters the unit below the cabinet at the base. Do not place anything around the base or under the fryer.
Assembly Of Battery
All heavy duty batteries equipment is aligned and tted at the factory, from left to right and must be installed in this order. There is a diagram provided with every heavy duty battery. All 35M/MST Fryers and 70M/MST Fryers may be installed to battery with other GARLAND 40 Series Ranges, sharing common manifold connections.
A. All such units should be placed in their respective battery
position. Detach valve panels to prevent damage, remove them from the area where the battery is being assembled.
B. Level each unit (if a range, to the oven rack) by adjusting
the six inch (6”/152mm) legs, or where legs are not used, adjust level with shims. Readjust legs, if required.
C. Connect units together by mating the unions at each
end of the manifold. (Adjoining units must have matching unions, unless the union parts are of the same specications, a leak proof connection cannot be assured.) Hand tighten unions at this point.
D. The units should be fastened at the rear by inserting 5/16”
bolts through the holes provided at the rear of the burner box sides. Install washer and nut and hand tighten. Be sure of proper unit alignment in the battery before nal tightening of these bolts or unions. Improper tightening will cause “fanning” or “bowing” of batteried units.
The nal tightening of the union should be accomplished by using a suitable spanner wrench. If such a wrench is not available, the GARLAND union collar has special ridges, and a cold chisel can be driven against these ridges to properly seat and seal the union.
E. The manifold of this unit or the manifold of which is
a part of must be equipped with a certied pressure regulator suitable for battery application and adjustable for an outlet pressure at the manifold as specied on the rating place
Part # 1382677 (01/08)Page 8
Part # 1382677 (01/08) Page 9
INSTALLATION Continued
1
"X"
"X"
2
5
8
4
3
6
7
Assembly Instructions M-Series Low Prole Backguard
1. Remove ue cap #6 by removing six (6) [#10] sheet metal screws.
2. Remove front panel #5 by lifting upward.
3. With back panel #4 still attached to the left #2 and right #3 uprights, drop uprights into the rectangular cutouts at the rear of the range #1.
4. Fasten uprights #2 and #3 to the range #1 with four (4) 5/16” -18 bolts and at washers #7 and #8.
5. If unit is in a battery lineup, fasten adjacent units together at hole marked “X” with 1/4” -20 bolts, nuts, and washers.
6. Install front panel #5 previously remove.
7. Install ue cap #6 previously removed.
6
9
4
3
7
Assembly Instructions M-Series Backguard
1. Remove front panel #5 by lifting upward.
2. With back panel #4 still attached to the left #2 and right #3 uprights, drop uprights into the rectangular cutouts at the rear of the range.
3. Fasten uprights #2 and #3 to the range #1 with four (4) 5/16” -18 bolts and at washers #6 and #7.
4. If unit is in a battery line up, fasten adjacent units together at hole marked “X” with 1/4” -20 bolts and washers.
5. Install front panel #5 previously removed. Attach front panel #5 to range #1 with sheet metal screws.
8
~
2
"X"
"X"
~
1
5
INSTALLATION Continued
FLUE RISER
BACK ALUMINIZED
SIDES AND FRONT
HEAT SHIELD
FIGURE 2
METHOD OF ATTACHING RADIATION SHIELD TO
BACKGUARD OR HIGH SHELF
FIGURE 1
Radiation Shield
This radiation shield must be in place when fryer is installed in other than re resistive locations.
IMPORTANT: The ue riser must be installed within the back guard. This rectangular riser ts over the collar of the ue collector box inside the fryer. Place the ue riser upright through opening in the back top and slide over collar. (See Figure 2.).
RADIATION SHIELD
REMOVE EXISTING #10 SHEET METAL SCREWS (2 REQ'D) FROM HIGH SHELF OR BACKGUARD TO INSTALL RADIATION SHIELD
OPERATION
Using the Fryer for the First Time
Before lighting the pilot, ll the frypot with frying compound. Then light the pilot according to the instructions inside the fryer compartment on the inner panel. If you are using a cooking oil, you may now turn the main burner on by turning the knob on the automatic gas valve. If you use a hydrogenated (solid) frying compound, it is wise to melt it in a stock pot on the range before putting it in the fryer. If this is not done, pack the frypot with the compound and turn the main burner on for a few seconds and turn it o for a few. See the lighting and shut-down instructions for “How to turn on the main burner once the pilot is lighted.”
Intervals of about three seconds on and ten seconds o are about right. Keep doing this until the shortening is melted. If any smoke is seen during this process, you are heating too fast and scorching the shortening, thus cutting down its useful life and possible damaging the frypot. Shortening level must cover the thermostat bulbs when fryer is in operation.
After turning the main burner on, set the thermostat at 325° to check calibration of the thermostat. Let the burner cycle at least four times and suspend a deep fat fryer thermometer in the middle of the frypot about 3” deep. When the burner just comes on after the fourth cycle, the reading on the thermostat should agree with the thermostat setting. If not, calibrate the thermostat according to the instructions in the Cleaning and Maintenance Section of this manual.
Part # 1382677 (01/08)Page 10
Part # 1382677 (01/08) Page 11
OPERATION Continued
Lighting Instructions
For specic models see “Lighting Instructions” on the inside of fryer compartment.
(Frypot must be lled before lighting).
1. Turn thermostat knob to the frying temperature. The thermostat knob is located inside the compartment in the front of the frypot.
2. Open the fryer door and turn the combination safety valve knob to the PILOT position.
3. Push the knob in, light the pilot and continue to hold knob in for about sixty seconds after the ame has been lit.
4. Turn valve knob counter-clockwise to ON.
5. Main burners will now light and will be controlled automatically by the thermostat
OFF
P
I
L
O
T
NO
AUTOMATIC VALVE KNOB
PILOT POSITION
T
O
L
I
P
OFF
AUTOMATIC VALVE KNOB
ON POSITION
NO
Stand By
1. Turn fryer gas valve knob to “PILOT” position.
2. Put frypot cover in place.
Complete Shut Down
Turn gas valve knob clockwise to pilot position, DEPRESS knob, slightly clockwise, release knob and continue turning clockwise to OFF.
Safety Concerns
WARNING: The operator should be aware of the HAZARDOUS NATURE, inadvertent splashing and spilling etc., and RESULTANT CONSEQUENCES, personal burns, res, slipping on spilled liquid etc., when moving the fryer with liquid in the vessel. If the fryer is to be moved, it is recommended that the liquid in the vessel be cooled to room temperature and removed from the vessel.
To assure you of maximum protection and performance your GARLAND Fryer is equipped with the best and most reliable controls and safety devices available. The operation thermostat will regulate frying compound temperatures to close tolerances in a range between 250° and 375°.
If for any reason the pilot should be extinguished the combination safety valve will close o the gas ow to the main burners and pilot burner. As an additional safety feature this valve prevents gas from owing to the main burners when the pilot is being ignited.
On all units, due to the high rate of heating, and high limit control device is provided as standard equipment. If for any reason the frying compound temperature exceed the maximum dial temperature the entire fryer will turn OFF at 450°F. If this should occur, have qualied service technician check the system. FOR NO REASON SHOULD THIS HIGH LIMIT DEVICE BE BY-PASSED!
Optimum Operation Tips
NO
AUTOMATIC VALVE KNOB
OFF POSITION
NOTE: Fryer cannot be shut o at the thermostat. Thermostat used only to control temperatures.
OFF
P
I
L
O
T
One of the most important considerations in the protable use of a fryer is the choice of the frying compound used. A better frying compound will actually cost you less, because it lasts longer than the lower grades and produce fried foods with superior taste and appearance. There are numerous high-grade products available and you are strongly urged to use them.
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