Blodgett Mark V, Installation Manual

Page 1: ...w blodgett com 44 Lakeside Avenue Burlington Vermont 05401 USA Telephone 800 331 5842 802 860 3700 Fax 802 864 0183 PN 17561 Rev N 3 06 E 2003 G S Blodgett Corporation MARK V CONVECTION OVEN INSTALLATION OPERATION MAINTENANCE ...

Page 2: ... IN STRUCTIONS THOROUGHLY BEFORE INSTALLING OR SERVICING THIS EQUIPMENT The information contained in this manual is important for the proper installation use and maintenance of this oven Adherence to these procedures and instructions will result in satisfactory baking results and long trouble free service Please read this manual carefully and retain it for future reference Errors Descriptive typog...

Page 3: ...f ovens for every foodservice operation regardless of size application or budget In fact no one offers more models sizes and oven applications than Blodgett gas and electric full size half size countertop and deck con vection Cook n Hold Combi Ovens and the industry s highest quality Pizza Oven line For more information on the full line of Blodgett ovens contact your Blodgett representative ...

Page 4: ...Your Service Agency s Address Model Serial Number Your oven was installed by Your oven s installation was checked by ...

Page 5: ...ards and Codes 8 Electrical Connection 9 Initial Startup 10 Operation Safety Information 11 Solid State Digital Control 12 Solid State Manual Control 14 Blodgett IQ2T Control 15 Cook and Hold Control 24 Pulse Plus 26 Humidaire 27 Intelliplus with Chain Event Control 28 How Cook and Hold Works 31 General Guidelines for Operating Personnel 32 Suggested Times and Temperatures 33 Maintenance Cleaning ...

Page 6: ...d within the cooking chamber before being vented from the oven resulting in substantial re ductions in energy consumption and enhanced oven performance Air Flow Pattern for Blodgett Electric Convection Ovens Figure 1 ELECTRICAL SPECIFICATIONS per section KW Hz Volts Phase Amps Electrical Connection i i i L1 L2 L3 N minimum size U S and Canadian installations 11 0 60 208 1 51 51 6 AWG 11 0 60 208 3...

Page 7: ... are provided standard Additional racks are available Rack Supports hold oven racks Baffle located on the back interior wall of the oven Protects the blower wheel Blower Wheel spins to circulate hot air in the baking chamber Convection Motor provides power to turn the blower wheel Oven Lights provide lighting inside the baking compartment Heating Elements Control Panel Cover Control Panel Convecti...

Page 8: ...combustible or non com bustible construction D Oven body right side 1 2 1 2 cm D Oven body left side 1 2 1 2 cm D Oven body back 1 2 1 2 cm D Oven body bottom 1 2 1 2 cm The following clearances must be available for ser vicing D Oven body sides 12 30 cm D Oven body back 12 30 cm It is essential that an adequate air supply to the oven be maintained to provide a sufficient flow of combustion and ve...

Page 9: ...e back of an oven This includes D any unit single or stacked without a back panel D any holes in stacked units not used for mount ing stacking brackets 1 Locate the 5 16 bolts that were shipped with the oven 2 Install the bolts as shown in Figure 3 Double Stacked Units Units without back panels Figure 3 ...

Page 10: ...crewing the adjustable leg feet in or out as necessary 6 15 cm Legs Shown Figure 4 CASTER ASSEMBLY NOTE Install the locking casters on the front of the oven Install the non locking casters on the back of the oven Casters for Single and Double Stacked Ovens 1 Attach the legs as described 2 Pry the adjustable feet out of the legs 3 Insert one caster into each leg as shown Tighten the lock nuts to se...

Page 11: ...e the short legs to the bottom sections as described 2 Place the upper section in position on top of the lower oven 3 Attach the stacking brackets using the re maining 5 16 bolts shipped with the ovens 4 Drill a clearance hole for a 5 16 bolt in the angle iron of the old style oven Use the holes in the stacking brackets as a pilot 5 Attach the stacking brackets to the old style oven with the 5 16 ...

Page 12: ... jurisdiction U S and Canadian installations All ovens when installed must be electrically grounded in accordance with local codes or in the absence of local codes with the NationalElectrical Code ANSI NFPA 70 Latest Edition and or Cana dian National Electric Code C22 2 as applicable The ventilation of this oven should be in accor dance with local codes In the absence of local codes refer to the N...

Page 13: ...ct lo cated in the lower left hand corner on the back of the oven 3 Run the supply wires through the duct to the front of the oven 4 Connect the supply wires to the terminal block in the control compartment at the lower right corner of the oven 5 Reinstall the bottom trim and control panel covers NOTE To prevent damage there is no power to the heating elements when the blower is not operating THE ...

Page 14: ...ning cable to the mounting bracket Restraint Cable Bracket Back of Oven Double stacked unit shown Use the same procedure for single units Figure 9 ADJUSTMENTS ASSOCIATED WITH INITIAL INSTALLATION Each oven and its component parts have been thoroughly tested and inspected prior to ship ment However it is often necessary to further test or adjust the oven as part of a normal and proper installation ...

Page 15: ...ENDED HEREIN WILL ASSURE THE ACHIEVEMENT OF OPTIMUM PERFORMANCE AND LONG TROUBLE FREE SERVICE Please take the time to read the following safety and operating instructions They are the key to the successful operation of your Blodgett conveyor oven SAFETY TIPS For your safety read before operating General safety tips D If the oven needs to be moved for any reason the supply cord must be disconnected...

Page 16: ...e display 9 TEMP KEY used to show set temperature in the display NOTE Actual temperature is shown while the TEMP key is held down 10 HOLD KEY turns Hold Mode on or off 11 PULSE KEY turns Pulse Mode on or off PROGRAMMING To set the cook temperature 1 Press TEMP 9 key 2 Rotate dial 6 to enter temperature To set the cook time 1 Press TIME 8 key 2 Rotate the dial 6 to enter time NOTE Time is entered i...

Page 17: ... sounds and the display reads DONE The buzzer turns off after a few seconds The dis play reads HOLD until the oven reaches the hold temperature Then the timer begins to count up 7 Push the START STOP key 7 to stop timer 8 Remove the product 9 Push HOLD 10 key to turn off hold mode Cook with Pulse NOTE PULSE light is on when pulse mode is on and off when pulse mode is off 1 Turn the SELECTOR SWITCH...

Page 18: ...accor dance with customer requirements or an infi nite selection of temperatures from 200 500_F 95 260_C infinite control shown 6 TIMER activates an electric buzzer that sounds when the cook time expires OPERATION 1 Turn the SELECTOR Switch 1 to COOK The blower and control compartment cooling fan operate and are controlled automatically by the action of the doors 2 Set BLOWER Switch 2 to the desir...

Page 19: ...Y press to enter hold mode 10 PROG KEY press to enter the programming mode 11 TOGGLE CLEAR KEY press during pro gramming to toggle options 12 ACT TEMP KEY press to display the actual oven temperature 13 SET TEMP KEY press to display the pro grammed cook temperature for the current stage of the product key 14 ENTER KEY press to enter new values into product key programming Also used to view recover...

Page 20: ...ected product is a single stage recipe the LEDS for all single stage products with the same cook tempera ture and fan speed will light If the se lected product is a multiple stage rec ipe no other product LEDS will light NOTE Press and hold the selected product key for three seconds to cancel the cook cycle for normal operation To cancel the cook cycle when using shelf timing press and hold the SH...

Page 21: ...times for each product Only the led for the product with the cook time dis played will be lit 5 When a cook time expires an alarm sounds The top display reads donE The led for the fin ished product lights All other LEDS are dark 6 Press the SHELF KEY 18 for the finished product to silence the alarm Remove the product Close the oven door The TOP DIS PLAY 2 reads SH X for the shelf with the least am...

Page 22: ... Press the SCAN KEY 15 to advance the pro gramming mode to cook temperature Programming the Cook Temperature 1 The top display reads Ct 1 The bottom dis play gives the current cook temperature Use the product keys to enter the desired cook temperature 2 Press the SCAN KEY 15 to advance the pro gramming mode to fan speed Programming the Fan Speed 1 The top display reads SPd1 The bottom dis play giv...

Page 23: ...for specific product keys 1 The top display reads HOLD The bottom dis play reads the current hold mode Press TOGGLE CLEAR KEY 11 to toggle between on and off Press the SCAN KEY 15 2 If the hold mode is activated the bottom dis play give the current hold time Press the TOGGLE CLEAR KEY 11 Use the product keys to enter the new hold time Press the SCAN KEY 15 3 The bottom display gives the current ho...

Page 24: ...ay NOTE This tells the controller that there are no more stages for this recipe Once the number of stages has been estab lished the control will only allow en tries for these stages on all further pa rameters for this product 4 Press the ENTER KEY 14 again The display reads P1 The bottom display shows the cook time 5 Press the SCAN KEY 15 to advance the pro gramming mode to cook temperature Progra...

Page 25: ...cycle times for all pulse fan stages When the final pulse off time has been entered the control advances to timing mode Programming the Timing Mode NOTE It may be necessary to press the ENTER KEY 14 until the top display reads tC 1 There are 2 options for timing mode Straight and Flex 1 The top display reads tC 1 The bottom dis play gives the current timing mode Press the TOGGLE CLEAR KEY 11 to to...

Page 26: ...nd Lo Press the SCAN KEY 15 to enter the new fan mode and continue with programming the set back mode Programming the setback mode The setback mode operates as a power saving feature After a period of non use the setback time the oven temperature automatically de creases to the setback temperature The oven will maintain this temperature until a product key is pressed The minimum setback time is 20...

Page 27: ...mperature is more than 40_F above the highest setpoint Prob Probe failure HEAT ERR From a cool start below 140_F the oven takes more than 10 minutes to climb from 150 300_F Press the TOGGLE CLEAR KEY 11 to clear the prompt This code indicates a problem with the system Contact a service technician FAN ERR Indicates a fan failure during a call for heat Press the TOGGLE CLEAR KEY 11 to clear the alar...

Page 28: ...ghts 3 OVEN READY LIGHT when lit indicates burner operation When the light goes out the oven has reached operating temperature 4 COOK THERMOSTAT controls oven tem perature in the cook cycle 5 COOK TIMER activates an electric buzzer that sounds when the cook time expires 6 HOLD THERMOSTAT controls oven tem perature in the hold cycle 7 HOLD LIGHT indicates the oven is in hold 8 COOK HOLD TIMER contr...

Page 29: ...e blower and control compartment cooling fans operate and are controlled automatically by the action of the doors 2 Set the COOK THERMOSTAT 4 to the de sired cook temperature 3 Set the HOLD THERMOSTAT 6 to the de sired hold temperature 4 Preheat the oven until the OVEN READY LIGHT 3 goes out 5 Load product into the oven 6 Turn SELECTOR Switch 1 to COOK HOLD 7 Set the COOK HOLD TIMER 8 to the de si...

Page 30: ...vates an electric buzzer that sounds when the cook time expires 8 OVEN READY LIGHT when lit indicates burner operation When the light goes out the oven has reached operating temperature 9 SOLID STATE THERMOSTAT allows either 8 pre set temperatures to be selected in ac cordance with customer requirements or an infinite selection of temperatures from 0 500_F 0 260_C infinite control shown OPERATION ...

Page 31: ...lert the op erator to remove the product 6 STEAM ON INDICATOR LIGHT lights when steam is being injected into oven 7 STEAM CYCLE START BUTTON activates steam injection for one complete cycle 8 STEAM CYCLE TIME SWITCH sets desired length of steam cycle from 0 to 30 seconds OPERATION 1 Turn the SELECTOR SWITCH 1 to COOK 2 Set the SOLID STATE THERMOSTAT 4 to the desired cook temperature 3 Preheat unti...

Page 32: ... set the cook and or hold time of the selected program 5 TEMPERATURE DIAL used to set the cook and or hold temperature of the selected pro gram 6 START TIMER starts the program that is shown in the display 7 ACTUAL TEMP press to display the actual temperature of the oven 8 COOK HI LO FAN press to select fan speed hi or lo 9 HOLD press to set the oven in the hold mode 10 PGM1 thru PGM5 press to pro...

Page 33: ...EMPERATURE dial 5 to the de sired cook temperature from 150 500_F 66 260_C Turn the dial clockwise to in crease the temperature counter clockwise to decrease 2 Press the COOK HI LO FAN key 8 The dis play reads HIFAN Press the key again to se lect the low fan speed The display reads LO FAN 3 Rotate the TIME dial 4 to the desired cook time Turn the dial clockwise to increase the time counter clockwi...

Page 34: ... 13 to proceed to the next event Enter the event parameters as de sired If HOLD mode is desired it must be the last event in any chain Any events stored after a HOLD mode will be ignored 10 To program another chain of events press a different PGM key 10 then press the EVENT key 13 11 Store as many as five 5 programs using all the PGM keys 12 Press PGM MODE ON OFF 12 toexit thepro gramming mode PGM...

Page 35: ...eat increases the cook time causing shrinkage Time hours 25_ Temperature F 50_ 75_ 100_ 125_ 150_ 175_ 200_ 225_ 250_ Oven switches from cook to hold Product may be removed and served Meat temp 3 4 5 6 1 2 7 8 9 Oven temp Product may be held up to 16 hours Stored heat Figure 17 Product Cook Temp Hold Temp Quantity Cook Time Hrs Min Hold Time Hrs Total Time Hrs Prime rib bone cap off 14 18 lbs 6 4 ...

Page 36: ... and Racks Product or pan height determines how many racks are used The oven holds up to 10 18 x 26 45 7 x 66 0 cm bun pans Load the oven from the bottom centering thepans on the rack Never place a pan or aluminum foil on the bottom of the oven This obstructs the flow of air and results in uneven baking and roasting Roasting To reduce shrinkage when roasting place meat directly on the racks Place ...

Page 37: ... 350_F 175_C 400_F 205_C 425_F 220_C 20 mins 10 mins 9 mins 5 3 5 Cheese Macaroni Cheese Casserole Melted Cheese Sandwiches 350_F 175_C 400_F 205_C 30 mins 8 mins 5 10 Potatoes Idaho Potatoes 120 ct Oven Roasted Potatoes sliced or diced 400_F 205_C 325_F 165_C 50 mins 10 mins 5 5 Baked Goods Frozen Berry Pies 22 oz Fresh Apple Pie 20 oz Pumpkin Pies 32 oz Fruit Crisp Bread 24 1 lb loaves Southern ...

Page 38: ...blower wheel and the aluminized steel panel di rectly behind it 1 Remove the racks rack supports and blower wheel from the oven 2 Soak the parts in a solution of ammonia and water 3 Reinstall after cleaning NOTE If the oven is moved the restraint must be reconnected after the unit is returned to it s regular position PREVENTATIVE MAINTENANCE The best preventative maintenance measures are the prope...

Page 39: ...an does not run S Oven is not plugged in S Oven is not set to the cook mode S Circuit breaker tripped S Fan delay feature may be activated ifapplicable S Doors are open S Plug in electrical supply cord S Set the control panel to COOK or OVEN ON S Reset the breaker S Deactivate fan delay feature S Close doors SYMPTOM General baking problems S Computerized controls incorrect product programming S Th...

Page 40: ...CUSTOMER INSERT WIRING DIAGRAM HERE ...