Baxter OV500G1-EE, OV500G1, OV500E1, OV500E2, OV500G2-EE User Manual

Operator

Manual

OV500G1-EE

OV500G2-EE

OV500 ROTATING RACK OVEN

WITH ADVANCED ELECTRONIC

OVEN CONTROL

	Model Number:	___________	OV500G1	GAS
	Serial Number:	___________
			OV500G2	GAS
	Date of Installation:	___________
			OV500E1	ELECTRIC
			OV500E2	ELECTRIC
			OV500G1-EE	GAS
			OV500G2-EE	GAS

Baxter Mfg, a Division of ITW FEG, LLC • 19220 State Route 162 East • Orting, WA 98360-9236

Phone: [phone] • Fax: [phone]

www.baxterbakery.com

FORM 36715 Rev. B (February 2016)

IMPORTANT FOR YOUR SAFETY

POST IN A PROMINENT LOCATION THE INSTRUCTIONS TO BE FOLLOWED IN THE EVENT THE SMELL OF GAS IS DETECTED. THIS INFORMATION CAN BE OBTAINED FROM THE LOCAL GAS SUPPLIER.

IMPORTANT

IN THE EVENT A GAS ODOR IS DETECTED, SHUT DOWN UNITS

AT MAIN SHUTOFF VALVE AND CONTACT THE LOCAL GAS

COMPANY OR GAS SUPPLIER FOR SERVICE.

FOR YOUR SAFETY

DO NOT STORE OR USE GASOLINE OR OTHER FLAMMABLE

VAPORS OR LIQUIDS IN THE VICINITY OF THIS OR ANY OTHER

APPLIANCE.

IMPROPER INSTALLATION, ADJUSTMENT,

ALTERATION, SERVICE OR MAINTENANCE CAN CAUSE

PROPERTY DAMAGE, INJURY OR DEATH. READ THE

INSTALLATION, OPERATING AND MAINTENANCE

INSTRUCTIONS THOROUGHLY BEFORE INSTALLING OR

SERVICING THIS EQUIPMENT.

IN THE EVENT OF A POWER FAILURE, DO NOT ATTEMPT TO

OPERATE THIS DEVICE.

KEEP AREA AROUND OVEN CLEAR OF COMBUSTIBLES. DO

NOT OBSTRUCT COMBUSTION AND VENTILATION OPENINGS

ON THE OVEN.

© BAXTER MFG., 2016	– 2 –

MODEL OV500 SINGLE RACK OVEN

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TABLE OF CONTENTS
GENERAL..............................................................................................................................................	5
INSTALLATION......................................................................................................................................	5
OPERATION..........................................................................................................................................	6
OV500 Digital Controls.....................................................................................................................	6
Back-Up Control Operation (optional).............................................................................................	11
Safety Alarm (Standard Feature, No Parameter Setup Required)..................................................	11
Pulse or Food Service Steam Mode..............................................................................................	12
Kosher Operation Mode (Ovens Equipped With Kosher Package)...............................................	12
Programming the Oven..................................................................................................................	13
Customized Operation...................................................................................................................	17
Energy Saving Mode......................................................................................................................	20
Shutdown.......................................................................................................................................	20
Restarting Oven.............................................................................................................................	20
TROUBLESHOOTING.........................................................................................................................	21
Burners Will Not Light on Gas Oven..............................................................................................	21
Alarms and Display Messages.......................................................................................................	21
Other Troubleshooting Topics.........................................................................................................	21
CLEANING...........................................................................................................................................	22
MAINTENANCE...................................................................................................................................	23
General .........................................................................................................................................	23
Preventive Maintenance.................................................................................................................	23
Service and Parts Information........................................................................................................	23
OWNER PREVENTIVE MAINTENANCE PROCEDURE....................................................................	24
Introduction....................................................................................................................................	24
Preventive Maintenance Procedure...............................................................................................	24

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OPERATION AND CARE OF

MODEL OV500 RACK OVEN

RETAIN THIS MANUAL FOR FUTURE REFERENCE

GENERAL

The Baxter OV500 Rack Oven accommodates a roll-in rack. It is equipped with an electronic oven control for baking, roasting and/or steaming applications. A mechanism in the oven ceiling picks up and rotates the rack during the baking or cook cycle.

Model OV500G1 is rated at 180,000 Btu/hr, natural or propane gas. Model OV500G2 is rated at 300,000 Btu/hr, natural or propane gas. Model OV500G1-EE is rated at 180,000 Btu/hr, natural or propane gas. Model OV500G2-EE is rated at 275,000 Btu/hr, natural or propane gas. Model OV500E1 is rated at 25.7 - 34.2 kW.

Model OV500E2 is rated at 38.5 - 51.3 kW.

Baxter Rack Ovens are produced with quality workmanship and material. Proper installation, usage, and maintenance of your oven will result in many years of satisfactory performance.

It is suggested that you thoroughly read this manual and carefully follow the instructions provided.

INSTALLATION

The Baxter OV500 Series Rack Oven must be installed or moved only by authorized Bakery Systems trained service technicians.

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OPERATION

OV500 DIGITAL CONTROLS

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Control Guide - Advanced

BUTTON	ACTION	DISPLAY
	Press to turn the oven ON or OFF.	Control panel displays are lit when the oven is on. Oven
		defaults to Program 0. If oven is turned OFF and back
		ON within 2 minutes, the oven will come up in the last
		mode and oven setting.
AUTO ON/OFF	Press to enter current time or time for	The AUTO ON/OFF TIMER window displays the current
TIMER	oven to automatically turn ON or OFF,	time or the time the oven will automatically turn ON or
	when corresponding Auto On Time or	OFF.
	Auto Off Time button is pressed.
AUTO ON TIME	Press arrow keys to set the desired	The AUTO ON/OFF TIMER window displays the time
AUTO	time of oven to automatically turn ON.	the oven will automatically turn ON.
ON
TIME
AUTO OFF TIME	Press arrow keys to set the desired	The AUTO ON/OFF TIMER window displays the time
AUTO	time of oven to automatically turn OFF.	the oven will automatically turn OFF.
OFF
TIME
TIMER ON/OFF	Press to turn the automatic timer ON	The indicator light beside the timer ON/OFF button is lit
TIMER	or OFF.	when the function is enabled.
ON
OFF
SET TEMP	Press to set the desired temperature	The SET TEMP window displays the set temperature.
	(5-degree increments).	The HEAT ON light is lit while the oven is heating. The
		actual temperature in the oven cavity is displayed in the
		OVEN TEMP window.
BAKE TIMER	Press arrow keys to enter the BAKE	The BAKE TIMER window displays the amount of time
	time (1 minute increments). Press the	for the current baking cycle. The minutes set are the
	up arrow key to enter additional time at	left two digits and minutes remaining are the right two
	the end of the bake program.	digits. The windows can be set to display hours and
		minutes remaining. The ON light is lit when bake time
		is active. See Customized Operation to configure this
		setting.
STEAM TIMER	Press to enter the STEAM time	The STEAM TIMER window displays the amount of
	(5-second increments in Burst steam or	time set for the steam cycle. The ON light is lit when the
	Bakery mode; 1-second increments in	steam system is active.
	Pulse steam or Food Service mode).
FAN	Press to enter the FAN DELAY time	The FAN DELAY TIMER window displays the amount of
DELAY	(1-minute increments).	time set for the circulation blower delay cycle
		0-9 minutes.
START	Press to start the BAKE TIMER.	The ON light blinks when the BAKE TIMER is active.
STOP	Press to stop the BAKE TIMER or	The ON light is off when the BAKE TIMER is inactive.
	silence the beeper after the BAKE
	TIMER has timed out.
RECIPE	Press the arrow keys to select a bake	The RECIPE window displays the number of the current
	program.	program.
STEP	Press to select one of four baking	The corresponding indicator light will be lit (1 to 4),
	steps.	depending on which step is selected.

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BUTTON	ACTION	DISPLAY
	Press to open or close the vent.	The indicator light next to the VENT button is lit when
		the vent cycle is enabled.
	Use to cool down the oven.	To enable this feature, set a temperature at least 25°F
COOL		(14°C) cooler than the oven temperature. Press the
DOWN		COOL DOWN button. The COOL DOWN mode is exited
		when the oven reaches the new set temperature, or if
		door is opened when temperature is 25°F (14°C) below
		set temperature, or by pressing any button.

Auto On/Off Timer and Clock

The Auto ON/OFF Timer display shows the current time of day. To set the clock, the control must be turned on. Press and hold either arrow button to initiate clock setting, then adjust time using arrow buttons. A few seconds after the time is adjusted, the colon in the time display will resume flashing.

Timer Settings

The oven can be set to turn itself on and off. After the AUTO ON/OFF TIMER is set, the POWER ON OFF button can be pressed to turn the oven off. This will not disrupt the AUTO ON/OFF setting. Electrical power to the oven must remain on.

NOTE: Auto On/Off has restricted access when P21 (Advanced Energy Savings Mode) is set to 1.

1.To set the oven to turn on, press and hold the AUTO ON TIME button. The previously entered start time will appear in the display. Use the UP and DOWN arrows to adjust the start time. Then release the AUTO ON TIME button.

2.To set the oven to turn off, press and hold the AUTO OFF TIME button. The previously entered end time will appear in the display. Use the UP and DOWN arrows to adjust the end time. Then release the AUTO ON TIME button.

3.To enable the automatic start, press and hold the TIMER ON/OFF button until the indicator LED to the right of the TIMER ON/OFF button is illuminated.

NOTE: When using AUTO ON/OFF to preheat the oven, if the oven is not disturbed for the time set in parameter P17 (Temperature setback time), it will revert to the Setback temperature stored in parameter P18 (Setback temperature) setup.

Backup Battery

The clock is backed up by a lithium battery which keeps the clock circuitry operating when all external power is off. If the battery becomes low or dead while the external power is off, the display will read 12:00 (12 hr mode) or 0:00 (24 hr mode) and will not increment until a new time is set. The clock will operate with a dead or missing battery, but must be set each time external power is turned on. Batteries must be replaced when low or dead to avoid corrosive damage to the circuitry. Contact your local authorized service office.

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Oven Preheat

For best results, the oven must be preheated to bake temperature before baking begins.

1.The door must be closed for oven to heat. The rack carrier will lift and rotate only during timed bake.

NOTE: The rack carrier will be in the unload position from the last bake. If the rack carrier was moved out of the home position, the rack carrier will lift and turn to the unload position when the door is opened.

2.Press the POWER ON OFF button to turn the oven on.

3.Press the UP or DOWN arrows next to the SET temp window to enter the desired baking temperature. Actual temperature of the oven will appear in the OVEN TEMP window.

4.For optimum steaming capability, allow 30 minutes after the oven has reached the set temperature for the steam system to charge.

5.The oven is now ready for baking operations.

Basic Operation

The oven and its parts are hot. To prevent burns, use hot pads or protective mitts when loading or unloading the oven.

Hot air and steam are released from the oven interior when the loading door is opened. To avoid burns, open the door slowly and keep clear of the opening.

1. Preheat the oven (See Oven Preheat). 2. Manually select baking settings:

• Press the UPor DOWN arrows next toTIMER

to enter the desired value.

• Press the UP or DOWN arrows next to STEAM TIMER to enter the desired value.

•Press the UP arrow next to FAN DELAY to enter the desired value.

•The steam and airflow delay settings are optional and can be left at 0 if desired.

3.Slowly open the door and load product.

4.Press the start button and close the door. The on light in the Timer window blinks as the timer counts down.

5.Rack lifts from floor and rotates from right to left.

6.The oven beeps after the TIMER times out. Press STOP to silence the beeper.

7.Open door. Allow rack carrier to stop and lower. Remove product.

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Loading Procedure

1.Type B and C rack carriers are equipped with stops on both ends. For B lifts, ensure stop flap is in the up position to load the rack on the rack carrier. For C lifts, push rack stop to the left after rack is loaded.

2.Roll the rack into the oven so the end brackets channel onto the rack carrier. When using racks equipped with pan stops, load racks so stops will prevent movement of trays toward user when racks are unloaded. Position pans so they do not extend beyond the rack. If the pans extend beyond the rack it may cause the rack to get jammed when rotating.

3.Close the loading door. The rack carrier will lift and rotate only during timed bake.

Unloading Procedure

The oven and its parts are hot. To prevent burns, use hot pads or protective mitts when loading or unloading the oven.

Hot air and steam are released from the oven interior when the loading door is opened. To avoid burns, open the door slowly and keep clear of the opening.

1.Press STOP and/or open the loading door to silence the beeper.

2.Wait for the rack carrier to stop and lower.

3.For B lifts, push the rack stop down to unload the rack from the rack carrier. For C lifts, push rack stop to the right to open.

4.Roll the rack from the rack carrier.

5.Close the loading door.

Cooling Oven

•To cool the oven more than 20 degrees below its current temperature; change SET TEMP to the desired new temperature, open the oven door, and press COOL DOWN. The SET TEMP display will alternate between ‘COOL’ and the SET TEMP until the oven has cooled. When the oven has reached the set temperature, the alarm will beep and the control will return to normal operation. Closing the oven door or pressing any control button during Cool-Down mode will also return the control to normal operation.

•The VENT control can provide a means of cooling down the oven. When the oven is in the off mode and the door is open, press the VENT button once to start or stop the circulation fan. Vent light will be lit. The fan will also stop when the door is closed or the oven is put into the on mode.

•If the oven temperature is more than 20 degrees higher than the set temperature, and the bake timer is not activated, the oven will automatically open the vent. The vent will remain open until the oven temperature is within 20 degrees of the set temperature.

Operational Hints

•On the initial startup, the oven temperature will default to the factory setting of 375°F (190°C) unless changed.

•During a baking cycle, the START and STOP buttons control the TIMER, STEAM, and FAN DELAY settings only. They have no effect on the oven heat. When the TIMER times out, the oven heat will cycle on and off to maintain the set temperature. Care should be taken not to overbake products.

•To adjust the temperature during a baking cycle, press the UP or DOWN arrows in the Oven Temp section to enter the new temperature. If P20 (Restricted operator mode) is set for 1 then oven temperature cannot be changed during the bake cycle.

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