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O

YLER 

B

ARBECUE 

P

IT 

 

M

ODEL 

700E / 1300E 

COOK MODES

The “E” version of the Oyler Barbecue Pit Model 700/1300 uses electric heating 
elements in addition to wood fuel for the cooking heat source.  Additional 
controls allow the operator to cook in one of two “Cook” Modes, “Standard” or 
“Dual Fuel”.  In addition, a “Cook and Hold” feature can be utilized in either 
mode.  The basic operation and use of the Oyler Barbecue Pit has not been 
altered.  The control design of this unit incorporates the same basic operation 
sequencing of the standard 700/1300 series.  Therefore, the basic 

Operating

 

and 

Maintenance Instructions

 apply and should be referred to. 

 

STANDARD COOK MODE 

This mode allows the use of electric heating elements in addition to wood fuel.  
Please note: the convection fan is engaged continuously in this mode, so overall 
cooking times will be reduced. 
 
Preheat pit in the “Standard Mode”.  Load product and allow the pit to return to 
the desired cooking temperature.  Once the unit has reached desired cooking 
temperature, turn the 

“HTR.ELM”

 switch to the “ON” position.  A time delay 

built into the “Dual Fuel” circuitry will allow the wood fuel to be consumed first, 
utilizing the electric heating elements to “finish” the product.  Used in this 
method, the operator can regulate the use of the heating elements (and wood 
fuel) in the cook cycle.  A fully “stoked” firebox will delay (and may prevent) the 
use of the electric heating elements until late in the cook cycle.  Consequently, 
a very small amount of wood fuel will bring on the elements much earlier.  In 
either case the electric heating elements will guarantee that the thermostat set 
point will be maintained to the end of the cooking cycle. 
 

Optional method for use in the “Dual Fuel” mode:  Same as described above, except turn the red 
switch labeled  

“HTR.ELM”

 to the “ON” position at the 

beginning

 of the preheat operation.  

Using the pit in this method will allow the time delay for the electric heating elements to “time 
out” during preheat and the electric elements will be used simultaneously with the wood fuel 
from the beginning of the cook cycle.

 

Operation  of  the  700/1300  “E”  Barbecue  Pit  in  this  mode  is  the 
same  as described on page 

8

 under the paragraph titled “Start Up”. 

 
Turn  the  black 

“COOK/OFF  –  COOK/HOLD”

  switch  to  the  “COOK” 

position.  The yellow 

“EVAC”

 switch should be in the “ON” position and the 

“HTR.ELM”

 switch should be in the “OFF” position.  Build a fire in the 

firebox using fresh cut hardwood. 
 

Please  note

:  using  the 

“EVAC”

  MODE  WILL  ACCELERATE 

THE ESTABLISHMENT  OF  A  FIRE  IN  THE  FIREBOX.    Once  an  adequate
fire  has been established in the firebox, turn the 

“EVAC” 

switch to the 

“OFF” position and  set  the  thermostat  to  the  desired  cooking  temperature.   
For  best  results, allow the pit to preheat prior to loading the product. 
 

DUAL FUEL MODE

1

Summary of Contents for 700E

Page 1: ...PIT MODEL 700E 1300E OPERATIONS AND SERVICE MANUAL J R MANUFACTURING INC 972 285 4855 Texas 820 W Kearney 800 527 4831 50 states Canada Suite B 972 289 0801 Parts and Service Mesquite Texas 75149 972...

Page 2: ...SN _______________...

Page 3: ...Open the doors only after it cools down Contact your supervisor if applicable while continuing to observe the pit If you observe any flames or perceive any fire threat immediately contact the local fi...

Page 4: ......

Page 5: ...OYLER BARBECUE PIT MODELS 700E AND 1300E OPERATIONS AND SERVICE MANUAL MANUFACTURED BY J R MANUFACTURING INC Rev 06 17...

Page 6: ......

Page 7: ...INSTALLATION 24 FIGURE 4 MODEL 1300E DETAIL SHEET 25 FIGURE 5 SUGGESTED INSTALLATION 26 EXHAUST HOOD VENT MODEL 700E 1300E WIRING 32 SCHEMATICS 240 VOLT THERMOSTAT ACTUATOR 36 AND TIMER MANUALS FIGUR...

Page 8: ...ements and wood fuel in the cook cycle A fully stoked firebox will delay and may prevent the use of the electric heating elements until late in the cook cycle Consequently a very small amount of wood...

Page 9: ...f the Hold feature Example Primary thermostat set at 200 F for cooking beef brisket You might set the timer for 8 hours assuming a 4 hour Hold period Please note In the Dual Fuel mode the convection f...

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Page 11: ...to locate the pit in your building so that the smokestack can be installed vertically with no offsets avoiding building structural members Whether a pad is used or not the pit must be installed on a...

Page 12: ...allation is selected shown in Figure 3 we recommend that only the front 2 25 inches of the pit protrude through the finished wall surface to facilitate wall flashing trim but to still allow access to...

Page 13: ...rebox doors are opened In all cases in which combustible construction is present a factory built Type HT chimney is required refer to NFPA 211 6 3 1 2 and U L 103 Examples of such chimneys would be Se...

Page 14: ...he upward airflow created in a chimney based on the chimney height and the temperature difference between the bottom inlet and top discharge This stack effect induces airflow into the oven chamber via...

Page 15: ...g at the front oven doors and the side containing the fire box door with a 6 inch overhang on the non active sides no oven or firebox doors For proper design of a hood over our ovens please refer to F...

Page 16: ...roperly secured in the slide rails to prevent a rack jam NOTE YOU MUST ALWAYS have a rack installed in the lowest position of the hanger to avoid a rack jam NOTE With all three types YOU MUST ALWAYS h...

Page 17: ...place no removal necessary For hanger types 2 and 3 only the lowest bottom pair of hooks on each hanger must be bent closed around the lower rack side rails This is not required for Type 1 hangers Cor...

Page 18: ...ourths full Since you will probably be cooking every day subsequent fire starting will be much easier Live red coals will last about two days in the firebox so restarting a fire is simply accomplished...

Page 19: ...er components may have been incurred A jam usually occurs when the pit is improperly loaded Sometimes all it takes is for one piece of meat to fall from its rack This piece can fall onto other pieces...

Page 20: ...g electrical heating elements please refer to pages 1 and 2 of this manual Remove excess ashes daily to provide good air circulation among the logs in the firebox Leave enough live coals in the firebo...

Page 21: ...d a caustic chemical such as lye or firebox ashes for economy The racks will soak clean in approximately 24 hours You may consider purchasing an extra set of racks so one set can clean while cooking w...

Page 22: ...icate all linkages at the rear of the pit Remove the thermostat faceplate and spray the moving parts with a spray lubricant EVERY 45 DAYS BEARINGS Remove the access panel below the front oven doors or...

Page 23: ...x door and the area around the firebox door DOOR GASKETS The oven door gasket should be smoke tight To stop smoke leaks you may need to shim the hinge side the latch side or both You may also need to...

Page 24: ...s insufficient wood in the firebox 2 PROBLEM Adequate cooking temperatures cannot be maintained and or excessive smoke leakage from the pit CAUSES One of the following a the combustion air damper and...

Page 25: ...door to the flues and dampers Inspect the bypass dampers for proper operation They should both open when the front doors are opened 3 PROBLEM Excessive smoke emissions from the oven doors when they ar...

Page 26: ...e shaft sprocket and make sure the key is in place in the keyway a Inspect the cooking compartment to be sure that the rotisserie assembly has not jammed If the assembly is okay and the load is evenly...

Page 27: ...lowing a the chain is loose CAUSES One or more of the following 5 PROBLEM Black residue carbon on the meat after cooking or creosote odor in smoke b the gearbox is defective or one of the sprockets is...

Page 28: ...ing a rotisserie that fails to revolve 7 PROBLEM Product is cooking too fast or too slow CAUSES One or more of the following a thermostat is out of calibration or b the dampers are not functioning pro...

Page 29: ...ORS 6 HIGH 7 ACCESS DOORS TO FLUES AND DAMPERS 8 FIREBOX DOOR 9 CONCRETE PAD RECOMMENDED 4 TO 6 INCHES HIGH OR USE STEEL BASE 10 DRAIN VALVE 11 FLOOR DRAIN RECOMMENDED 12 J BOX FOR ELECTRICAL CONNECTI...

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Page 31: ...Figure 3 Oyler Through the Wall Installation with Direct Vent 24...

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Page 33: ...Oyler With Exhaust Hood Vent Unit shown is a Model 700 Left Firebox Figure 5 26...

Page 34: ...on firebox side or rear for rear firebox units 4 Filter bank always over chimney connector 5 Hood elevation bottom of hood to be a minimum of 2 inches above top of oven including base if any Oyler Mod...

Page 35: ...8 Diameter X 4 Section 3 Required TEK No 3 Screws Typical for assembly Counter flashing Roof flashing Secure Stack to Stack Ring with TEK No 5 Screws Stack Rinq on Pit 17 3 4 O D x 3 High Figure 5B 28...

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Page 37: ...to reach its full stop position before connecting the linkage rod from the dampers to the ball joint on the crank arm during the power stroke the output shaft travels 180 degrees shaft to reach its st...

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Page 43: ...screws at the corners Mou The controller may be mounted in any position to either a surface or panel 1 4 thick maximum Locate it where vibration shock and ambient tempera ture fluctuations are minimal...

Page 44: ...dicate switch operation or listen for the individual switch clicks The separation between switches is the difference between the high and low set points The set points are determined by setting indivi...

Page 45: ...ding with the head and sensor at room temperature Loosen the two thermal assembly mounting screws Re position the housing index against the calibration on the instrument case or skeleton casting at a...

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Page 51: ...nduit connection Oil immersed motor and gear train Applicable Literature Electric Electronic Products Catalog F 27382 Valve Products Catalog F 27384 Cross Reference Guide F 26789 AV 29x Valve Linkage...

Page 52: ...t Candadian Standard C22 2 No 24 Underwriters Laboratories File E429 Category XAPX7 Temperature Indicating and Regulating Equipment Hazardous Location Models UL file E29291 Designed for use in hazardo...

Page 53: ...spring returns when thermostat or switch contacts are open 2 Aux Switch for 500 Models Thermostat or Switch L1 or H L2 or G Motor Field Coil 1 NC NO COM 3 2 4 MA 318 MA 416 MA 418 MA 419 Series Actuat...

Page 54: ...of Auxiliary Switch 500 Models Only THEORY OF OPERATION MA 305 and MA 405 series actuator output shafts rotate 180 clockwise when energized and spring return counterclockwise to 0 when de energized M...

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Page 57: ...output Set to time setting knob below zero Time range selector 1 2 3 12 or 30 Time unit selector sec min hrs 10h Output indicator red LED Operation mode selector A ON delay B Repeat cycle signal OFF...

Page 58: ...sible and to facilitate quick solutions to all problems that might arise with the lowest expense possible to the user s To help us achieve this goal please follow these procedures a problem Have ready...

Page 59: ...roducts Inc 201 N Beltline Road Irving TX 75061 Phone 972 986 6339 Commercial Ask for Rick 52 Remember to contact J R for any additional information you need or to order replacement parts or accessori...

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