Hobart HR7E manual

HR7E ROTARY OVEN N S T R U C T I O N S I 701 S. RIDGE A VENUE TROY , OHIO 45374-0001 937 332-3000 www .hobartcorp.com FORM 35508 Rev. C (May 2005) MODEL HR7E ROT AR Y OVEN MODEL HR7E STAINLESS STEEL INTERIOR, GLASS BACK ML-132092 STAINLESS STEEL INTERIOR, SOLID BACK ML-132095 COATED INTERIOR, GLASS BACK ML-132093 COATED INTERIOR, SOLID BACK ML-1320[...]

– 2 – © HOBART 2005 T ABLE OF CONTENT GENERAL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Location . . . . . . . . . . . . . . . . .[...]

– 3 – Installation, Operation and Care of MODEL HR7E ROT AR Y OVENS SA VE THIS MANUAL FOR FUTURE REFERENCE GENERAL The model HR7E Oven is a seven-spit rotary oven that features a full view tempered glass door and quartz lighting that promote visual appeal and stimulate customer interest. The solid back model is used when the oven is positioned [...]

– 4 – PLACING THE ROTOR IN THE OVEN The rotor must properly engage with the drive mechanism. Orient the rotor so that the end plate with square drive slots is on the same side of the oven as the drive arm. STEP 1: Stop the drive arm so it is in the down position (Fig. 1). Fig. 1 Fig. 2 Fig. 3 Fig. 4 Fig. 6 Fig. 5 MOTOR DRIVE PINS THROUGH DRIVE [...]

– 5 – ELECTRICAL CONNECTIONS WARNING : ELECTRICAL AND GROUNDING CONNECTIONS MUST COMPLY WITH THE APPLICABLE PORTIONS OF THE NATIONAL ELECTRICAL CODE AND / OR OTHER LOCAL ELECTRICAL CODES. WARNING : DISCONNECT ELECTRICAL POWER TO THE MACHINE AND FOLLOW LOCKOUT / TAGOUT PROCEDURES. Single Oven Access the electrical connection point by removing th[...]

– 6 – OPERA TION WARNING : HOT GLASS, GREASE AND PARTS CAN CAUSE BURNS. USE CARE WHEN OPERATING AND SERVICING THE OVEN. CONTROLS (Fig. 7) MAIN POWER SWITCH — Turns oven and controls on or off. PROGRAM — Enters program mode to modify a cook program; press P for 3 seconds. CLOCK — Sets the clock for time of day. PROBE — Displays temperatu[...]

– 7 – INITIAL STARTUP Power On Toggle the Main Power switch on the front panel of the oven to the ON position; the red indicator light on the switch comes on (Fig. 5). Idle Mode When the oven is first turned on, the display shows the time of day and the last operated program number. Any programmed steps for the selected program are indicated by[...]

– 8 – SAVING OR VERIFYING A COOK PROGRAM (PROGRAM 1 – 9) Begin from Idle Mode. Program display shows last operated program (0 – 9). • Select a program (1 – 9). Program 0 is Manual Mode and cannot be saved into memory. • Press P for 3 seconds to enter programming mode. The program display shows the program/number being modified or veri[...]

– 9 – Cooking 'Step 3' LED is lit. Time display blinks. • Enter the desired cook time from 0:01 (1 minute) to 6:00 (6 hours). • Press ENTER to accept (or, press CLEAR to void and reenter). An invalid entry produces a double beep. Entering 0:00 for the time turns step 3 off and skips to step 4. Temperature display blinks. • Enter[...]

– 10 – PROGRAMMED COOKING (Program 1 – 9) Begin from Idle Mode. The Program display shows the last operated program (0 – 9). • Select a saved cook program (1 – 9). Any programmed steps for the selected program are indicated by lit step LEDs. • Press START to run a preprogrammed cook cycle. While running a cooking program . . . The con[...]

– 11 – MANUAL COOKING (Program 0) Begin from Idle Mode. The Program display shows the last operated program (0 – 9). • Select manual mode by selecting program 0: [0, ENTER]. Cook Step 1 LED is lit. Time display blinks. • Enter the desired cook time from 0:01 (1 minute) to 6:00 (6 hours). • Press ENTER to accept (or, press CLEAR to void [...]

– 12 – HOLDING CYCLE (SILENCING THE 'END OF CYCLE' ALARM) After a cook cycle has been completed, the beeper sounds and the oven automatically executes the Hold cycle (Step 4 of the cooking program). The Hold cycle will not execute if it was programmed 'off', using Hold Temp = 000. • Press to silence the beeper. • Program[...]

– 13 – ADDING COOK TIME • Press ADD 5 MIN during a cooking cycle to add 5 minutes of cook time to the current step of the program in process. Press during the end of cycle buzzer or during Hold cycle to add 5 minutes of cook time to the last step of the last operated program. Press multiple times to add as much as desired up to a maximum tota[...]

– 14 – SUGGESTED ROASTING GUIDELINES The suggested cooking times and temperatures in the table may require adjustment for proper doneness depending on initial product temperature, weight, size, shape and other factors. Oven Cook Time Final Internal Capacity Product Temperature Setting HH:MM Temperature HR7E Chicken, Whole, 350 – 375 ° F 1:10[...]

– 15 – STEP 1 STEP 2 STEP 3 STEP 4 TEMPERATURE TIME STEP 1 STEP 2 STEP 3 STEP 4 TEMPERATURE TIME STEP 1 STEP 2 STEP 3 STEP 4 TEMPERATURE TIME STEP 1 STEP 2 STEP 3 STEP 4 TEMPERATURE TIME STEP 1 STEP 2 STEP 3 STEP 4 TEMPERATURE TIME STEP 1 STEP 2 STEP 3 STEP 4 TEMPERATURE TIME STEP 1 STEP 2 STEP 3 STEP 4 TEMPERATURE TIME STEP 1 STEP 2 STEP 3 STE[...]

– 16 – Bring chickens from cooler. Check temperature — range should be from 37 ° F to 42 ° F. Insert approved popper, if available; it will pop out when chicken is done.  PREPARING, TYING & SPITTING — CHICKENS ON V-SPITS The rotary oven is not designed to roast frozen foods. Use only fresh or previously thawed product. Using an app[...]

– 17 –  INCORRECT SPITTING — CHICKENS ON V-SPITS WRONG — Angle of spit is in line with breast. This will split the backbone and could possibly result in falling off the spit during cooking. WRONG — Legs and thighs are not on same side as breast. This could cause legs to fall off during cooking. WRONG — Legs are being inserted first. [...]

– 18 – 1 2 Skip 3 4 Skip 5 6 Skip 7 WARNING : SPITS ARE SHARP. USE CARE WHEN LOADING PRODUCT.  SPITTING — CHICKENS ON FORK SPITS Press pointed ends of spits into whole poultry so points go through the chest-wing and leg-thigh regions (Fig. 8). Load four or five chickens on each fork spit. Fig. 8  SPITTING — CHICKENS ON THERMO-WAVE SPI[...]

– 19 –  Loading V-Spits or Thermo-Wave Spits on the Rotor 1. Place pointed end of V-spit into small outside hole on non-drive side of rotor (Fig. 12). 2. Fit notched end of V-spit into appropriate holes on drive side of rotor (Fig. 13). 3. Make sure the spit is level. If the spit is not level, you might be using the wrong holes. NON-DRIVE SI[...]

– 20 – PERSONAL PROTECTIVE EQUIPMENT Chickens and accessories are hot. Use care during unloading by using appropriate personal protective equipment such as 18" insulated gloves, an apron, long sleeved clothing and closed toed shoes. UNLOADING ACCESSORIES FROM OVEN Opening the door does not stop the rotor, heaters or fan. 1. Press STOP to s[...]

– 21 – CLEANING WARNING : DISCONNECT ELECTRICAL POWER TO THE MACHINE AND FOLLOW LOCKOUT / TAGOUT PROCEDURES BEFORE CLEANING OR SERVICING. Proper cleaning prolongs the life and productivity of the oven. The oven should be routinely cleaned throughout the day and thoroughly cleaned at the end of the day. Allow oven to cool before cleaning. CAUTIO[...]

– 22 – CLEANING GUIDELINES FOR NONSTICK COA TED SURF ACES Abrasion and aggressive chemicals reduce the life of the nonstick coating. With proper care, the nonstick coated surface should provide a long life of easy-to-clean service. DO NOT do the following: • DO NOT use abrasive cleaning aids such as steel wool. NOTE: Abrasive pads remove the [...]

– 23 – MONTHLY CLEANING Clean ventilation grate and fan blades located in the top of the oven. 1. Remove ventilation grate by unscrewing nuts on both sides of vents. 2. Unscrew nut (clockwise) in center of fan blade. 3. Wash in a sink with warm soapy water. 4. Rinse thoroughly and dry with a soft dry cloth. 5. Wipe fan blades with a clean damp [...]

– 24 – FORM 35508 Rev. C (May 2005) PRINTED IN U.S.A. MAINTENANCE WARNING : DISCONNECT ELECTRICAL POWER TO THE MACHINE AND FOLLOW LOCKOUT / TAGOUT PROCEDURES BEFORE CLEANING OR SERVICING. WARNING : HOT GLASS, GREASE, AND PARTS CAN CAUSE BURNS. USE CARE WHEN OPERATING AND SERVICING THE OVEN. TROUBLESHOOTING PROBLEM POSSIBLE CAUSE 1. Control does[...]