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(5) 

Turn  Gas  Cock  Dial  to  “ON”  position  (only  for  USA  and  Canada).

(6) 

Turn  the  thermostat  knob.  The  indicator  light  near  the  thermostat  will  illuminate  and  the  burners 
will  come  on.

(7) 

Turn  the  Timer  Knob  and  set  a  time  of  2  minutes.  At  the  end  of  2  minutes,  you  should  hear  the 
buzzer.  Turn  the  timer  knob  to  “0”,  to  stop  the  buzzer.

(8) 

Open  the  oven  doors.  Oven  lights  will  go  on  and  burners  and  fan  will  go  off.

(9) 

Turn  Selector  Switch  to  “Cool  Down”  position.  The  fan  will  run  to  cool  down  the  oven.

(10) 

Turn  Selector  Switch  to  “0”  position.

(11) 

Close  the  oven  doors.

NOTE:  OVEN  STARTS  HEATING  AS  SOON  AS  THE  SET  TEMPERATURE  IS  HIGHER  THAN  THE 
OVEN  TEMPERATURE  WITH  THE  OVEN  DOORS  CLOSED  AND  THE  SELECTOR  SWITCH  NOT  IN  “0” 
POSITION. 

THERMOSTAT  INDICATOR  LIGHT  GOES  OUT  WHEN  OVEN  REACHES  SET  TEMPERATURE  AND 
COMES  ON  WHEN  OVEN  IS  HEATING  UP.

IN  THE  EVENT  OF  POWER  FAILURE,  THE  OVEN  WILL  NOT  OPERATE.  RESTORATION  OF  POWER 
AFTER  ANY  DURATION,  WILL  RETURN  UNIT  TO  NORMAL  OPERATION.

 

J.    PROGRAMMING  MENUS  (for  units  with  digital  controls):

Refer  to  C&H  -  3  Plus  Controller  Operating/Programming  Instructions  Manual.

II.    OPERATING  INSTRUCTIONS

A.    GENERAL  INSTRUCTIONS:

(1) 

This  equipment  has  an  Electronic  Temperature  Control  and  Electronic  Hot  Surface  Direct 
Ignition  System.

(2) 

Due  to  increased  efficiency  of  this  oven,  the  temperature  of  standard  recipes  may  be  reduced 
50°F  (30°C).

(3)

Always  load  each  shelf  evenly.  Space  pans  away  from  each  other  and  from  sides  and  back  of 
oven  to  allow  maximum  air  flow  between  them.

(4) 

Large  tempered  glass  windows  and  interior  lights  allow  a  close  check  on  the  product,  making  it 
unnecessary  to  frequently  open  the  doors.  Products  cook  faster  in  a  convection  oven  as 
compared  to  a  conventional  oven.  Depending  on  the  product  and  the  type  of  pans  used,  time 
saving  may  run  from  20  percent  to  as  high  as  50  percent.

B.  OPERATION  SEQUENCE    ROTARY  CONTROL:

Cook  only    rotary  control:

(1) 

Close  the  oven  doors.

(2) 

Turn  Selector  Switch  to  “HI”  or  “LO”  position.  The  indicator  light  near  the  Selector  Switch  will  be 
illuminated.

(3) 

Turn  the  thermostat  knob  to  the  desired  cooking  temperature.

(4) 

Upon  reaching  the  set  temperature,  the  indicator  light  near  the  thermostat  will  go  out.

(5) 

Load  the  oven  with  product  to  be  cooked.

(6) 

Remove  the  product  from  the  oven  when  done.

Timed  cooking    rotary  control:

(1) 

Close  the  oven  doors.

(2) 

Turn  Selector  Switch  to  “HI”  or  “LO”  position.  The  indicator  light  near  the  Selector  Switch  will  be 
illuminated.

(3) 

Turn  the  thermostat  knob  to  the  desired  cooking  temperature.

(4) 

Upon  reaching  the  set  temperature,  the  indicator  light  near  the  thermostat  will  go  out.

(5) 

Load  the  oven  with  product  to  be  cooked.

(6) 

Turn  the  timer  knob  to  the  desired  bake  time  and  timer  will  start  counting  down.

6

Summary of Contents for COB-G

Page 1: ...rous Instructions to be followed in the event you smell gas should be posted in a prominent location Obtain these instructions from your local gas supplier WARNING Initial heating of oven may generate smoke or fumes and must be done in a well ventilated area Overexposure to smoke or fumes may cause nausea or dizziness 1 FOR YOUR SAFETY Do not store or use gasoline or other flammable vapors and liq...

Page 2: ...current Gas Safety Installation and Use Regulations and the relevant Building Regulations IEE Regulations Detailed recommendations are contained in the British Standard Codes of Practice B S 6172 B S 5440 Part 2 and B S 6891 Your oven will be packed sitting on its bottom The skid may be left under the oven for convenience in further handling Unpack carefully avoiding damage to the Stainless Steel ...

Page 3: ...d Draft Hood must be placed into the hole on top of the oven C INSTALLATION WITH CASTERS OPTIONAL Refer to Figure 4 Four casters two with wheel brakes and the mounting hardware are packed and included in the shipment if ordered Install casters with wheel brakes on the front of the unit Installation of the unit should be made with a connector that complies with the latest edition of the Standard fo...

Page 4: ...ter For Natural gas use 19 mm pipe The gas pressure regulator is part of the combination valve and is adjusted to yield a pressure of 3 5 water column 9 mbar for Natural Gas If the oven is ordered for use on Propane Gas or Butane the pressure regulator in the combination valve is preset at the factory to yield a pressure of 10 water column 25 mbar NOTE No external regulator is required Gas supply ...

Page 5: ...orm to local municipal codes In the U K follow ventilation requirements as detailed in B S 5440 Optional direct venting not available for European community countries If direct venting a flue adapter and a draft hood are required to be installed They prevent the flue gases leaving the oven to be affected by the air pressure changes on the outside of the flue stack extending out of the building The...

Page 6: ...o increased efficiency of this oven the temperature of standard recipes may be reduced 50 F 30 C 3 Always load each shelf evenly Space pans away from each other and from sides and back of oven to allow maximum air flow between them 4 Large tempered glass windows and interior lights allow a close check on the product making it unnecessary to frequently open the doors Products cook faster in a conve...

Page 7: ...wer desired temperature follow the steps detailed below 1 Open the oven doors 2 Turn Selector Switch to oven cool down position Fan will now operate and cool down the oven 3 When the oven has cooled down to the desired temperature turn the Selector Switch to O position Close oven doors 7 CAUTION Use mild detergent or soap solution for best results Abrasive cleaners could scratch the finish of your...

Page 8: ...d rub cleanser on the metal in the direction of the polished lines on the metal Rubbing cleanser as gently as possible in the direction of the polished lines will not mar the finish of the stainless steel To remove discoloration use a non abrasive cleaner NEVER use a wire brush steel or abrasive scouring pads scraper file or other steel tools NEVER RUB WITHACIRCULAR MOTION D SERVICING NOTE THISAPP...

Page 9: ...t 3 8 Hex Blower Wheel Set Screws 2 Motor Cleaning The Blower Wheel Figure 2 Attach part 21818062 with 6 each 8 32 stainless screws Material 14 ga 201 Stainless Remove the outer and inner flue from the bottom oven before placing the top oven to prevent damaging the bottom oven s flue Re install after top oven is positioned 2 1 3 ...

Page 10: ...6 5 8435000 Hex Nut 5 16 18 6 82447 00 Hex Hd 3 8 16 X 750 5 Item P N Description 1 Attachtwoitem2totwoitem1usingitem3 4and5 2 Attachtwoitem7totwoitem1usingitem3 4and5 3 Using proper lifting equipment attach item 1 to the corresponding hole patterns located in the bottom oftheovenwithitem6 1 21796810 Weldment Oven Leg 2 8633102 Caster 5 Swivel W Top Plate 3 8227700 Hex Hd 5 16 18 X Bolt 5 Zn 4 850...

Page 11: ...UTTON SWITCH CH104 CONTROL COMBINATION VALVE GREEN LIGHT CENTRIFUGAL SWITCH FAN MOTOR MOT 35 COM 20 21 12 41 41 10 28 26 33 32 33 32 1 1 2 12 5 8 8 44 44 9 9 13 13 40 YELLOW BLUE BLACK WHITE 34 34 10 GROUND SWITCH 22 31 23 40 18 21 23 31 17 16 4 GROUND STUD GROUND STUD BUTT SPLICE 29 29 26 15 2 38 36 14 11 11 6 7 15 42 42 14 5 3 19 43 4 3 3 P3 1 2 P2 P1 4 P4 IGNITION CONTROL 18 FLAME SENSE GROUND ...

Page 12: ... LOW CENTRIFUGAL SWITCH FAN MOTOR COM 120V WHITE GROUND 24V 4 POS SWITCH T STAT LIGHT GROUND STUD GROUND STUD PROBE TRANSFORMER 13 12 2 32 33 15 15 2 31 33 23 22 6 12 7 14 6 1 11 3 9 4 14 5 39 36 38 16 17 32 10 4 13 28 8 29 21 18 19 37 23 COMBINATION VALVE 31 MOT 21 16 19 20 17 18 35 29 11 20 26 34 10 1 7 3 9 BUTT SPLICE L1 24VAC GROUND FLAME SENSE VALVE HOT THERMOSTAT IGNITOR 22 40 41 BUTT SPLICE...

Page 13: ...dering ALWAYS specify Part Model Serial Voltage Phase type of Gas Serial Number Voltage Phase 115 1 208 240 1 230 1 CE COB G COM G Full Size Gas Convection Oven PO Box 80400 Simpsonville SC 29680 0400 USA 864 963 3471 864 963 5316 800 927 6887 www bkideas com Phone Fax Toll Free Website ...

Page 14: ...E8765A Kit Conversion To LP E8766A Kit Conversion To Nat Part Description 1 33 0 34 5 4 12 2 3 30 8 10 11 28 29 9 32 31 27 17 26 20 19 24 7 22 18 13 25 21 14 15 16 23 39 44 45 37 47 74 73 67 50 49 40 46 48 85 84 81 63 62 61 56 60 83 52 54 68 70 55 43 42 72 53 35 38 41 76 82 78 75 79 80 64 56 65 77 66 58 57 59 51 69 36 87 86 88 89 90 6 71 91 1 4 5 92 6 7 9 10 20 19 18 17 16 15 14 13 11 80 79 78 77 ...

Page 15: ...acket Mounting Potentiometer Chain Roller 35 COM G Only Nut Hex Left Hand 1 4 20 S S COM G Only Nut Hex 1 4 20 S S COM G Only Probe RTD Direct Vent 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 E8189A E8138A M9208A S1195A E8160A S6810A M1102A E8170A E8178A E8177A E8176A E8156A E8193A M1332A M0110A E6895A M1352A P720...

Page 16: ...SIONS Negligence or acts of God Thermostat calibrations after 30 days from equipment installation date Air and Gas adjustments Light bulbs Glass doors and door adjustments Fuses Adjustments to burner flames and cleaning of pilot burners Tightening of screws or fasteners Failures caused by erratic voltages or gas supplies Unauthorized repair by anyone other than a BKI Factory Authorized Service Cen...

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