Blodgett 30G-BLT, 30GS-BLT, 40GS-BLT, 40G-BLP Operation Manual

BLT/BLP-G Series

GAS BRAISING PAN

INSTALLATION - OPERATION - MAINTENANCE

BLODGETT OVEN COMPANY

www.blodgett.com

44 Lakeside Avenue, Burlington, Vermont 05401 USA Manufacture Service Questions: 866-518-3977

PART NUMBER 170811 REV A (1/11)

IMPORTANT - READ FIRST - IMPORTANT

WARNING: DISCONNECT POWER BEFORE SERVICING. FAILURE TO DISCONNECT COULD RESULT IN ELECTROCUTION AND DEATH.

CAUTION: UNIT WEIGHS 470 TO 560 LB. (191 TO 255 KG). FOR SAFE HANDLING, INSTALLER SHOULD OBTAIN HELP AS NEEDED, OR EMPLOY APPROPRIATE MATERIALS HANDLING EQUIPMENT (SUCH AS A FORKLIFT, DOLLY, OR PALLET JACK) TO REMOVE THE UNIT FROM THE SKID AND MOVE IT TO THE PLACE OF INSTALLATION.

WARNING: INSTALLATION OF THE BRAISING PAN MUST BE DONE BY PERSONNEL QUALIFIED TO WORK WITH GAS AND ELECTRICITY. IMPROPER INSTALLATION CAN RESULT IN INJURY TO PERSONNEL AND/OR DAMAGE TO EQUIPMENT.

WARNING: THIS UNIT IS DESIGNED FOR COMMERCIAL USE. NEVER USE HOME OR RESIDENTIAL GRADE GAS CONNECTIONS. THEY DO NOT MEET COMMERCIAL GAS CODES AND COULD BE HAZARDOUS.

DANGER: ELECTRICALLY GROUND THE UNIT AT THE TERMINAL PROVIDED. FAILURE TO GROUND UNIT COULD RESULT IN ELECTROCUTION AND DEATH.

WARNING: KEEP THE APPLIANCE AREA FREE AND CLEAR OF COMBUSTIBLE MATERIALS. FAILURE TO DO SO COULD RESULT IN FIRE OR PROPERTY DAMAGE.

CAUTION: BE SURE ALL OPERATORS READ, UNDERSTAND AND FOLLOW THE OPERATING INSTRUCTIONS, CAUTIONS AND SAFETY INSTRUCTIONS CONTAINED IN THIS MANUAL.

CAUTION: KEEP FLOORS IN BRAISING PAN WORK AREA CLEAN AND DRY. IF SPILLS OCCUR, CLEAN IMMEDIATELY TO AVOID THE DANGER OF SLIPS OR FALLS.

WARNING: WHEN TILTING BRAISING PAN FOR PRODUCT TRANSFER:

1)USE CONTAINER DEEP ENOUGH TO CONTAIN AND MINIMIZE PRODUCT SPLASHING.

2)PLACE CONTAINER ON STABLE, FLAT SURFACE, AS CLOSE TO PAN AS POSSIBLE.

3)STAND TO SIDE OF PAN WHILE POURING — NOT DIRECTLY IN POUR PATH OF HOT CONTENTS.

4)RETURN PAN BODY TO LEVEL POSITION AFTER CONTAINER IS FILLED OR TRANSFER IS COMPLETE.

5)DO NOT OVERFILL CONTAINER, AVOIDING DIRECT SKIN CONTACT WITH HOT CONTAINER AND ITS CONTENTS.

WARNING: DO NOT HEAT EMPTY PAN FOR MORE THAN 5 MINUTES AT A SETTING HIGHER THAN 300oF.

WARNING: IF THE PAN CONTAINS ITEMS IN HOT LIQUIDS SUCH AS SAUCE OR MELTED FAT, THEY CAN SLIDE FORWARD SUDDENLY DURING TILTING AND CAUSE THE HOT LIQUID TO SPLASH OUT.

WARNING: AVOID ALL DIRECT CONTACT WITH HOT FOOD PRODUCT OR WATER IN THE PAN. DIRECT CONTACT COULD RESULT IN SEVERE BURNS.

WARNING: IT IS RECOMMENDED THAT WATER AND SOLUTIONS BE KEPT OUT OF CONTROLS AND BURNERS. DO NOT USE HIGH PRESSURE SPRAY DIRECTLY ON THE CONTROL CONSOLE, ELECTRICAL CONNECTIONS AND BURNERS. USE A GARDEN HOSE SPRAY CONNECTED TO CITY WATER SUPPLY.

CAUTION: MOST CLEANERS ARE HARMFUL TO THE SKIN, EYES, MUCOUS MEMBRANES AND CLOTHING. PRECAUTIONS SHOULD BE TAKEN TO WEAR RUBBER GLOVES, GOGGLES OR FACE SHIELD AND PROTECTIVE CLOTHING. CAREFULLY READ THE WARNINGS AND FOLLOW THE DIRECTIONS ON THE LABEL OF THE CLEANER TO BE USED.

2 OM-BLT/BLP-G

IMPORTANT - READ FIRST - IMPORTANT

WARNING: BEFORE REPLACING ANY PARTS, DISCONNECT THE UNIT FROM THE ELECTRIC POWER SUPPLY AND CLOSE THE MAIN GAS COCK. ALLOW FIVE MINUTES FOR UNBURNED GAS TO VENT.

CAUTION: USE OF ANY REPLACEMENT PARTS OTHER THAN THOSE SUPPLIED BY AUTHORIZED DISTRIBUTORS CAN CAUSE INJURY TO THE OPERATOR AND DAMAGE TO THE EQUIPMENT AND WILL VOID ALL WARRANTIES.

IMPORTANT: SERVICE PERFORMED BY OTHER THAN AUTHORIZED SERVICE AGENT WILL VOID ALL WARRANTIES.

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.

CAUTION: Do not store or use gasoline or other flammable vapors and liquids in the vicinity of this or any other appliance.

THIS MANUAL MUST BE RETAINED FOR FUTURE REFERENCE. READ, UNDERSTAND AND FOLLOW THE INSTRUCTIONS AND WARNINGS CONTAINED IN THIS MANUAL.

POST IN A PROMINENT LOCATION: Instructions to be followed in the event user smells gas. This information shall be obtained by consulting your local gas supplier. As a minimum, turn off the gas and call your gas company and your authorized service agent. Evacuate all personnel from the area.

NOTIFY CARRIER OF DAMAGE AT ONCE: It is the responsibility of the consignee to inspect the container upon receipt of same and to determine the possibility of any damage, including concealed damage. WE suggest that if you are suspicious of damage to make a notation on the delivery receipt. It will be the responsibility of the consignee to file a claim with the carrier. We recommend that you do so at once.

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Table of Contents

Important Operator Warnings	....................................................page 2-3
References....................................................................................	page 4
Equipment Description...............................................................	page 5-6
Inspection and Unpacking ............................................................	page 7
Installation ..................................................................................	page 8-9
Initial Start-Up................................................................................	page 9
Operation................................................................................	page10-12
Sequence of Operation ...........................................................	page 13-14
Cleaning........................................................................................	page15
Maintenance.................................................................................	page16
Troubleshooting.....................................................................	page 17-19
Schematics/Wiring Diagram ................................................	page 31-33
Service Log ..........................................................................	page 34-35

References

CANADIAN STANDARDS ASSOCIATION

8501 East Pleasant Valley Road

Cleveland, Ohio 44131

Z83-11 - Gas Foodservice Equipment

Z223.1 - National Fuel Gas Code

AMERICAN NATIONAL STANDARDS INSTITUTE

1403 Broadway

New York, New York 10018

CANADIAN GAS ASSOCIATION

55 Scarsdale Road

Don Mills, Ontario M3B 2 R3

NATIONAL FIRE PROTECTION ASSOCIATION

60 Battery March Park

Quincy, Massachusetts 02269

NFPA/54 - Installation of Gas Appliances & Gas Piping

NFPA/70 - The National Electrical Code

NFPA/96 - Ventilating Hoods

NSF INTERNATIONAL

789 N. Dixboro Road

P.O. Box 130140

Ann Arbor, Michigan 48113-0140

UNDERWRITERS LABORATORIES, INC.

333 Pfingsten Road

Northbrook, Illinois 60062

4 OM-BLT/BLP-G

Equipment Description

Blodgett BLT/BLP Tilting Braising Pans provide a stainless steel pan equipped with patented heat transfer fins, burner/combustion chamber, hand-operated or electric powered tilting mechanism, thermostatic controls, and hinged cover. The appliance serves as braising pan, griddle, fry pan, oven, kettle, bainmarie and food warmer/ server, can be adapted for use as a non-pressure steamer and can be used to stir-fry, reheat and saute foods.

The pan body is made from heavy-duty stainless steel welded into one solid piece, with a polished interior and exterior. A pouring lip is welded to the front wall. The cooking surface is a stainless steel clad plate fitted with welded heat transfer

fins which assure uniform heat transfer over the entire surface. The gas burner/ combustion chamber supplies the heat.

An easily operated worm and gear mechanism tilts the pan and provides precise control for pouring or dumping the contents of the pan. This hand-wheel controlled mechanism is located in a stainless steel console to the right of the pan body. For models with electric power tilt, a switch operates an electric motor that starts and stops the pan tilt smoothly. To assist cleaning, the pan body can be tilted past the vertical position. When the pan is tilted, the burners shut off automatically.

The thermostat provides automatic control of cooking temperature. Operating the thermostat dial on the front of the control console turns the heat on or off and sets the pan temperature.

A vented, heavy gauge, one-piece, stainless steel cover with a condensate drip shield on the rear edge is standard on the Braising Pan. A fully enclosed, torsion bar type counterbalance provides easy operation to open the cover and to maintain it open at any position. The cover opens to the back and is hinged to the frame, so it moves independently of the pan body.

The braising pan is mounted on an open-leg frame fabricated from tubular stainless steel.

Standard models have an ignition system that uses electronic spark ignition. Optional models have a standing flame pilot light that ignites the main burner.

Model		PAN DIMENSIONS			Ignition	Tilt
	Left to Right		Front to Rear	Depth
30G-BLT	26-1/4" (667 mm)		28-1/4" (718 mm)	10" (25 mm)	Elec. Spark	Manual
30GS-BLT	26-1/4" (667 mm)		28-1/4" (718 mm)	10" (25 mm)	Standing Pilot	Manual
30G-BLP	26-1/4" (667 mm)		28-1/4" (718 mm)	10" (25 mm)	Elec. Spark	Power
40G-BLT	35-3/4" (908 mm)		28-1/4" (718 mm)	10" (25 mm)	Elec. Spark	Manual
40GS-BLT	35-3/4" (908 mm)		28-1/4" (718 mm)	10" (25 mm)	Standing Pilot	Manual
40G-BLP	35-3/4" (908 mm)		28-1/4" (718 mm)	10" (25 mm)	Elec. Spark	Power

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Equipment Description

Optional equipment available with these models are:

	1.	Fill faucet with swing spout. (Left or right mounted) - specify single or double
		pantry
	2.	Fill faucet with 48” or 60” spray hose assembly (left or right mounted) - specify
		single or double pantry
	3.	Caster mounting kit
	4.	Flanged Feet
	5.	2” Tangent draw-off (Factory-installed must be indicated on initial order)
	6.	Steamer Insert set
	7.	Steamer Pan Carrier
	8.	Quick gas disconnect with restraining cable
	9.	Pouring Lip Strainer
Optional Tangent Draw-off	10.	Strainer for 2” TDO valve
	PERFORMANCE DATA
	Model		Firing Rate

30G-BLT

30GS-BLT 104,000 BTU/hr

30G-BLP

40G-BLT

40GS-BLT 144,000 BTU/hr

40G-BLP

6 OM-BLT/BLP-G

Inspection & Unpacking

CAUTION

SHIPPING STRAPS ARE UNDER TENSION AND CAN SNAP BACK WHEN CUT.

CAUTION

UNIT WEIGHS 420 TO 560 LB (190 TO 255 KG). FOR SAFE HANDLING, INSTALLER SHOULD OBTAIN HELP AS NEEDED, OR EMPLOY APPROPRIATE MATERIALS HANDLING EQUIPMENT (SUCH AS A FORKLIFT, DOLLY, OR PALLET JACK) TO REMOVE THE UNIT FROM THE SKID AND MOVE IT TO THE PLACE OF INSTALLATION.

The unit is strapped to a skid, and shipped in a heavy cardboard carton. (Shown is a 40-gallon model with optional right side mounted, double pantry faucet assembly.)

The unit will arrive completely assembled, wrapped in protective plastic on a heavy skid, in a heavy cardboard carton. Immediately upon receipt, inspect the carton for damage. Report any apparent shipping damage or an incorrect shipment to the delivery agent.

When installation is to begin, get someone to assist in removing the carton. Lift it straight up and away from the unit. Do not simply raise it and push backwards - it will break

the cover assembly vent handle. Write down the model number, serial number, and installation date of your unit, and keep this information for future reference. Space for these entries is provided at the top of the Service Log in this manual.

Cut the straps holding the unit on the skid, and lift the unit straight up off the skid.

OM-BLT/BLP-G 7

Installation

CAUTION

INSTALLER MUST VERIFY THAT THE INSTALLATION COMPLIES WITH THE APPLICABLE LOCAL CODES AND REGULATIONS. THE UNIT MUST BE INSTALLED BY A LICENSED PLUMBER OR GAS FITTER WHEN INSTALLED WITHIN THE COMMONWEALTH OF MASSACHUSETTS.

WARNING

INSTALLATION OF THE BRAISING PAN MUST BE DONE BY PERSONNEL QUALIFIED TO WORK WITH GAS AND ELECTRICITY. IMPROPER INSTALLATION CAN RESULT IN INJURY TO PERSONNEL AND/OR DAMAGE TO EQUIPMENT.

WARNING

THIS UNIT IS FOR COMMERCIAL USE. NEVER USE HOME OR RESIDENTIAL GRADE GAS CONNECTIONS. THEY DO NOT MEET GAS CODES AND COULD BE HAZARDOUS.

WARNING

ELECTRICALLY GROUND THE UNIT AT THE TERMINAL PROVIDED. FAILURE TO GROUND UNIT COULD RESULT IN ELECTROCUTION AND DEATH.

Install the braising pan in a well ventilated room for efficient performance. Remove any items which might obstruct or restrict the flow of air for combustion and ventilation. Clear all combustible material from the area directly around the unit.

1.Installation on combustible floors is allowed. Ensure minimum clearance to combustible and noncombustible construction.

		Minimum	Recommended Clearance
		Clearance
	Left Side	0”	2” for service
			6” when faucet is installed on left side
	Right Side	0”	12-16” for service
			6” when faucet is installed on right side
	Rear	3”	12” for service

2.Install the unit under a vent hood.

3.Level the unit by adjusting the bullet feet or floor flanges on the legs. Be sure the tilting mechanism has been turned all the way to the horizontal position. Check levelness with a spirit level set on the bottom of the pan body. Anchor the rear legs securely to the floor if floor flanges are ordered or required.

4.Complete piping to the gas service with 3/4” inch IPS pipe or approved equivalent.

5.For unit on casters, the installation shall be made with a connector that complies with the standard for Connectors for Movable Gas Appliances, ANSI Z21.69 - CSA 6.16. Restrain movement of the unit by attaching a cable or chain to the eyelet provided at the back of the frame and anchor the cable or chain to the wall or floor. Make the length and location of the cable such that the unit cannot pull on the gas connection while the cable is connected or quick-disconnect.

6.The gas connection for a unit on casters must be made with a quick-disconnect device that complies with ANSI Z21.41 - CSA 6.9.

Electronic spark ignition 7. For electronic spark ignition, provide 115VAC, 60 HZ, 1 phase, 5 AMP electrical service to the field wiring control box at the rear of the electrical console. AN ELECTRICAL GROUND IS REQUIRED. The unit must be electrically ground in accordance with local codes, or in the absence of local codes, with the National Electrical Code, ANSI/NFPA 70, or the Canadian Electrical Code, CSA C22.2, as applicable.

8.Installation must conform with local codes or with the American National Standard Z223, latest edition, National Fuel Gas Code. The pan should be installed in an adequately ventilated room with a provision for adequate air supply to the unit. The best ventilation will use a vent hood and exhaust fan. DO NOT obstruct the flue or vent duct after installation. In Canada, installation must conform to CAN/CGA B149 Installation Codes for Gas Appliances and Equipment and/or local codes.

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Installation

9.Adequate space for proper service and operation is required. DO NOT block any air intake spacings to the combustion chamber or obstruct air flow.

10.After the pan has been connected to the gas supply, check all gas joints for leaks. A soap solution or other suitable leak detector should be used. Do not use flame to check for leaks.

11.PRESSURE TEST WARNING

a.Test pressure exceeding 0.5 PSIG (3.45kPa). During pressure testing of the gas supply piping system at pressures exceeding 0.5 PSIG , the

braising pan and its individual shutoff valve must be disconnected from the gas supply piping system.

b.Test pressure equal to or less than 0.5 PSIG (3.45kPa). During pressure testing of the gas supply piping system at pressures equal to or less than 0.5 PSIG , the braising pan must be isolated from the gas supply piping system by closing its individual manual shutoff valve.

			Initial Start-Up
		Now that your braising pan has been installed, you should test it to ensure that the
WARNING
WATER IS EXTREMELY HOT AND CAN CAUSE		unit is operating correctly.
SEVERE BURNS. AVOID CONTACT WITH HOT		1.	Remove literature and packing materials from the interior and exterior of the
WATER WHEN EMPTYING UNIT.
			unit.
		2.	Put enough water into the pan to cover the bottom to a depth of 1/4 to 1/2 inch
			(6 to 13 mm).. With the pan body in the horizontal position, note how the water
			lies in the pan, to confirm that the pan was leveled properly during installation.
		3.	Following “To Start Pan” instructions for your pan model, begin heating the water
			at a thermostat setting of 235°F. At this setting, heating should continue until the
			water boils.
		4.	To shut down the unit, turn the thermostat dial to “OFF”.
		5.	Turn the tilting handwheel clockwise to pour out the water and to confirm that
			the pan body can be tilted smoothly from horizontal to vertical. For power tilt
			models, push the UP/DOWN switch to confirm operation of tilting system.

If the unit functions as described above, it is ready for use. If it does not, contact your local Authorized Service Agency.

OM-BLT/BLP-G 9

Operation

WARNING

KEEP THE AREA AROUND BRAISING PAN FREE AND CLEAR OF COMBUSTIBLE MATERIALS.

CAUTION

KEEP FLOORS IN BRAISING PAN WORK AREA CLEAN AND DRY. IF SPILLS OCCUR, CLEAN IMMEDIATELY TO AVOID THE DANGER OF SLIPS OR FALLS.

CAUTION

REPLACE THE HOLE PLUG BEFORE CLEANING OTHERWISE WATER COULD ENTER THE ELECTRICAL CONTROL BOX AND DAMAGE THE PARTS.

Tilting pan body

Gas valve “On”

Gas valve “Off”

A.Controls

Operator controls for the braising pans are:

1.Power ON Switch and Power ON indicator

2.The thermostat dial, located on the control console to the right rear of the pan body. This dial is used to turn the thermostat on or off and to set the thermostat for pan temperatures between 175° and 425°F.

3.HEATing indicator light located on the control panel, lights when the burners have ignited.

4.The main supply gas valve, installed on the gas line to the unit.

5.For units with standing pilot flame, the gas control valve is on the Combination Gas Control, which is located under the pan on the gas line to the burner manifold. This valve has settings of “OFF”, “PILOT”, or “ON” for the Combination Control.

6.For power tilt units a switch is located on the control panel. It is used to raise and lower the pan body.

B.Operating Procedure

1.To Tilt Pan Body

a.Manual Tilt Model -

Turn the tilting handwheel clockwise to tilt the pan body, or counterclockwise to return the pan body to horizontal. 23 complete turns of the handwheel will tilt the body 90 degrees to vertical.

b.Power Tilt Model -

1.Press the power tilt switch marked “up” to raise the pan or “down” to lower the pan.

2.The spring loaded switch will return to the OFF (middle) position when you release it.

3.If the power tilt mechanism stops working (see the Troubleshooting section) and you must raise or lower the pan body without delay, you can tilt the body by hand. Remove the small plug on top of the control box and fit the provided tool into the hole. Turn the tool clockwise to lower it. It may take several minutes to move the pan to the desired position, but the operation can be speeded up by substituting a reversible drill with a 1/4” hexagonal driver bit in place of the tool.

2.For Standard Models with Electronic Ignition

a.To Start Pan (See Panel Overlay) -

1.Set the Power Switch to “OFF.”

2.Set the thermostat to “OFF.”

3.Open the main supply gas valve (handle parallel to the gas pipe).

4.Set Power Switch to “ON.”

5.Rotate the thermostat dial until the Heat Light comes on. (It lights when the main burner is on).

10 OM-BLT/BLP-G

CAUTION

DO NOT HEAT AN EMPTY PAN FOR MORE THAN FIVE MINUTES AT A SETTING HIGHER THAN 300°F.

DAMAGE TO THE PAN COULD RESULT.

CAUTION

KEEP FLOORS IN BRAISING PAN WORK AREA CLEAN AND DRY. IF SPILLS OCCUR, CLEAN IMMEDIATELY TO AVOID THE DANGER OF SLIPS OR FALLS.

CAUTION

REPLACE THE HOLE PLUG BEFORE CLEANING OTHERWISE WATER COULD ENTER THE ELECTRICAL CONTROL BOX AND DAMAGE THE PARTS.

Operation

b.To Turn Off Pan -

1.Set the thermostat to “OFF”.

2.Set Power Switch to “OFF.”

3.For a prolonged shut-off period:

(a)Set the thermostat to “OFF”.

(b)Turn the main gas valve OFF (handle at right angles to the gas pipe).

(c)Disconnect the electrical power from the unit.

c.If Power Fails -

1.Do not try to operate the unit until power is restored.

2.When power is restored, follow directions under “To Start Pan.”

3.For Models with Optional Standing-Flame Pilot

NOTE: These models can be operated without a 115 Volt power supply. In case of a power failure, the unit can continue to operate.

a.To Start Pan -

1.Set thermostat to “OFF”.

2.Light gas pilot.

(a)Set knob on Combination Gas Control Valve to “OFF” by depressing the knob slightly and turning it clockwise.

(b)Turn the main supply gas valve ON (parallel to the gas pipe).

(c)Tilt the pan, so the pilot burner is easier to reach.

(d)Hold a lighted match at the pilot burner, while you depress the knob on the Combination Control and turn it counterclockwise to the “PILOT” position. Continue to hold the knob down for 60 seconds.

(e)Release the knob. The pilot flame should stay lighted.

(f)Turn the knob counterclockwise to “ON”.

3.Lower the pan tilt to horizontal or cooking position.

4.Turn the thermostat dial to the desired temperature.

b.To Turn Off Pan -

1.Set the thermostat dial to “OFF”.

2.To turn off the gas pilot, depress the knob on the Combination Control and turn it clockwise to “OFF”.

c.To Relight Pilot -

1.Close the main supply gas valve.

2.Set the thermostat to “OFF”.

3.Depress the knob on the Combination Control and turn it clockwise to “OFF”.

4.Wait 5 minutes, then proceed as instructed at “To Start Pan” above.

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