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Town Food Service Equipment Company, Inc.   

718/388-5650   outside New York State 800/221-5032   

mbr-36  mbr-42

  

5

2)  After the pilot lights, remove the match or torch and continue to hold the red safety button in for 
  1 minute (figure 1, page 4).  After releasing the button the pilot should stay lit. If pilot does not stay lit,  

 

repeat step 1, pressing the button for approximately 90 seconds.

refer to pages 17-19 for complete iNstructioNs oN the use aNd repair of safety pilot system.

3)  The remaining 2 pilots should light with only a 2 or 3 minute bleed time.

4)  Turn all 3 burner valves counterclockwise to 

on

 position. Be sure that each burner has ignited with a clear,  

  blue flame about 2” long. Fanning or blowing on the burner to get all the tips to light may be necessary.  
  The burners are designed to fully light when the cast iron top is in position on the unit.

5)  With burners lit, use a suitable gas leak detector to check for leaks in the entire gas train.

6)  To shut down, turn burner valves clockwise to 

off

 

position. 

TrouBlE SHooTING

Poor PErFormaNCE

Most Mongolian barbecue range performance problems can be traced to gas supply pressure or volume 
issues.  If your unit is not getting hot quickly, it is necessary to determine if your unit has sufficient gas pressure 
to operate normally.

The Mongolian barbecue range is supplied with a gas test tap located on the internal gas manifold to check 
for proper pressure.  It is sealed with a 

1

/

” NPT plug. A suitable manometer may be attached to this test tap 

by a qualified gas service mechanic to verify operating gas pressure. The unit should be restarted following 
the initial lighting instructions on page 4 of this manual. With all 3 burners operating, the manometer should 
indicate 6” W.C. for natural gas or 10” W.C. for propane gas. If the measured pressure differs from the 
above requirements, the problem causing low pressure must be corrected. If pressure is too high, an additional 
pressure regulator to the standard pressure regulator may be required (especially with propane gas). If the 
pressure is too low contact your installer and/or supply company. undersized gas supply lines are often a 
cause of insufficient operating pressure. undersized pipe may not allow adequate gas volume, which will 
cause the unit to perform poorly.

PIloT FaIlurE

If one of the safety pilot fails (assuming the unit has worked for a while), a faulty thermocouple could be the 
problem. Replacement thermocouples and pilots may be purchased from Town Food or a commercial gas 
supply parts company.   

 

item number   description

252239   universal 

L

 pilot/bracket supplied with orifices for natural or propane gas

252238    heavy duty 36” thermocouple

NoTE: The thermocouple is a consumable part. It’s life expectancy varies depending on use

Summary of Contents for MBR 36

Page 1: ... 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 and liquids in the vicinity of this or any other appliance Important Contact your local gas supplier if you smell gas near this equipment for commercial use only Do not discard instructio...

Page 2: ...odes should be complied with in respect to fire hazard avoidance 3 The area surrounding the unit must be kept clear to avoid combustion issues due to restricted air supply 4 The unit must be installed in an area or room with sufficient fresh air supply to ensure proper combustion Given enough fresh air this unit produces exhaust gases within ANSI limits 5 The gas supply line must be of adequate si...

Page 3: ...ion to avoid damage to adjustable legs Be sure unit is located with the clearances away from combustible construction as indicated on the rating plate of the unit Turn all three gas valve lever handles to off position figure 1 Check that three valves face in the position desired by customer 3 Place cast iron top on the support tubes CAUTION the custom cast iron top is over 1 thick and is extremely...

Page 4: ...lines Trapped air can be bled out by pushing the red button in on the pilot safety valve figure 1 for a few minutes during initial lighting 6 With the main valve on and the 3 burner valves off figure A check for leaks using soapy water or an electronic leak detector Do not use open flame for testing INITIAL LIGHTING AND SHUT DOWN INSTRUCTIONS Always follow lighting and shutdown instructions below ...

Page 5: ...ormally The Mongolian barbecue range is supplied with a gas test tap located on the internal gas manifold to check for proper pressure It is sealed with a 1 8 NPT plug A suitable manometer may be attached to this test tap by a qualified gas service mechanic to verify operating gas pressure The unit should be restarted following the initial lighting instructions on page 4 of this manual With all 3 ...

Page 6: ...ntenance 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 and liquids in the vicinity of this or any other appliance Important Contact your local gas supplier if you smell gas near this equipment for commercial use onl...

Page 7: ... air supply for combustion or ventilation for exhaust If your unit is supplied with casters there should be a restraint on the appliance to limit it s movement If disconnection of the restraint becomes necessary it is important to reconnect the restraint after the appliance is returned to its originally installed position Provisions must be made to ensure adequate supply of fresh air to this unit ...

Page 8: ...y pilot system by the manufacturer Inveysis Robertshaw refer to pages 17 19 2 After the pilot lights remove the match or torch and continue to hold the red safety button for one minute After releasing the button the pilot should stay lit If it does not stay lit repeat step 1 holding button in for approximately 90 seconds Refer to pages 17 19 for complete instructions on the use and repair of safet...

Page 9: ...re similar to a tepanyaki griddle in use SEASONING The first time this unit is used the top must be seasoned Seasoning must be done while the ventilation system is in operation Wash the top with soapy water to remove all grease and oil from the manufacturing process Rinse the top immediately and dry it off it is cast iron and will rust if not dried immediately Using the procedure described earlier...

Page 10: ...this will cause the top to pit or otherwise deteriorate CAUTION DO NOT WARP or overheat THE TOP Mongolian barbecue ranges manual valves are not thermostatically controlled Continual overheating of the top will cause it to warp Do not allow the burners to operate at full power after the top has reached desired temperature Cast Iron Mongolian Cook Top Care and Maintenance These are suggested standar...

Page 11: ...soned and ready for use Reduce heat or turn valves to off when finished CLEANING Your Mongolian barbecue range should be cleaned each evening after use Wash the stainless steel scrap gutter and body with a brush and solution of mild grease dissolver and water Rinse with water Remove and clean the drip tray dry and return into the unit The safety controls and valves below the unit should be kept dr...

Page 12: ...s the reaction seems to be to the protein and not the oil of the peanut However if you are concerned about allergic reaction to peanut oil do not use it SPARE PARTS Mongolian barbecue ranges are heavy duty ranges requiring little service Burners should always produce a clean blue flame The cast iron burners will last the lifetime of the unit Parts that may be subject to replacement are item no des...

Page 13: ...s lit then the problem was a loose connection at the thermocouple The thermocouple lead is tight but the pilot burner will not stay lit Thermocouples require replacement as often as three months due to the extremely high temperatures in the combustion chamber of the Mongolian barbecue range To change a themocouple wait for the unit to cool Then 1 Using a 3 8 wrench remove the thermocouple from the...

Page 14: ...he safety control This procedure should only be performed by a qualified gas service mechanic Gas to the unit must be shut off before implementing this procedure 1 Using a 3 8 wrench remove the brass thermocouple fitting from the safety control 2 Using a 7 16 wrench remove the brass fitting from the pilot gas line 3 Remove the screws from the safety head 4 Remove the safety head 5 Remove brass ada...

Page 15: ... new gasket provided Clean old gasket material first 1 0 Carefully thread the brass fitting from the pilot gas line into the body and tighten using a 1 4 wrench 11 Thread the thermocouple fitting into the body by hand When you can no longer tighten by hand use a 3 8 wrench to make snug A 1 4 turn after finger tightening is recommended Do not overtighten as it will damage the control Turn on gas ch...

Page 16: ...he top stop and threaded lock nut are pictured in figure 2 3 After the termocouple is installed insert the pilot tubing into the orifice compression fitting Push the tube end up as far as possible Tighten the compression fitting with a wrench The pilot tubing and compression fitting are pictured in figure 3 4 Tighten compression fitting until top crimp snaps off then tighten an additional turn fig...

Page 17: ...mbr 36 mbr 42 17 Town Food Service Equipment Company Inc 718 388 5650 outside New York State 800 221 5032 Robertshaw pilot safety valve information ...

Page 18: ...mbr 36 mbr 42 18 Town Food Service Equipment Company Inc 718 388 5650 outside New York State 800 221 5032 ...

Page 19: ...mbr 36 mbr 42 19 Town Food Service Equipment Company Inc 718 388 5650 outside New York State 800 221 5032 ...

Page 20: ... parts returned prepaid will be repaired or replaced subject to our inspection and returned freight collect Mishandling or abuse of equipment or components is not covered by this warranty and repairs or replacement will be made at a nominal charge Labor costs to return or replace parts in this equipment are the responsibility of the purchaser as are proper installation and adjustments 72 Beadel St...

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