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IMPORTANT SAFETY INFORMATION

Do not attempt to operate the oven until connection of utility service has been fully inspected 
by an authorized service technician or a Star Service Representative.  This service is required 
by Star in order to assist the purchaser in proper start-up of the oven on site.  Please note the 
speci

fi

 c details on the Warranty and make certain that service connections are made to proper 

utility services.
The warranty shall not apply if the oven is started up and operated prior to the utilities and oven 
being inspected and check-out made by an authorized service technician or a Star Service 
Representative. 

  

CAUTION

IMPROPER INSTALLATION, ADJUSTMENT, ALTERATION, SERVICE, OR 
MAINTENANCE CAN CAUSE PROPERTY DAMAGE, INJURY, OR DEATH.  READ 
ALL INSTRUCTIONS THOROUGHLY BEFORE INSTALLING OR SERVICING THIS 
EQUIPMENT.

 

 

CAUTION

Minimum clearances must be maintained from all walls and combustible materials.  Minimum 
clearances for this unit should be 0 inches from the rear (rear bumpers provided must be in place) 
and 6 inches from both sides.  Keep the oven free and clear of all combustible material.

 

 

CAUTION

Do not obstruct the ventilation holes in the control panels as these provide cooling air for the 
controls.

 

 

WARNING

The oven is to be operated only on the type of electricity shown on the speci

fi

 cation plate.  

INSTALLATION INFORMATION

THE INSTALLATION INSTRUCTIONS CONTAINED HEREIN ARE FOR THE USE OF 
QUALIFIED INSTALLATION AND SERVICE PERSONNEL ONLY.  INSTALLATION OR 
SERVICE BY OTHER THAN QUALIFIED PERSONNEL MAY RESULT IN DAMAGE 
TO THE OVEN AND/OR INJURY TO THE OPERATOR.

Quali

fi

 ed installation personnel are individuals, a 

fi

 rm, a corporation, or a company which either 

in person or through a representative are engaged in and responsible for:
1.  The installation of electrical wiring from the electric meter, main control box, or service outlet 

to the electric appliance.

Quali

fi

 ed installation personnel must be experienced in such work, familiar with all precautions 

required, and have complied with all requirements of state or local authorities having 
jurisdiction.

LOCATION

The well-planned and proper placement of your oven will result in long-term operator convenience 
and satisfactory performance. 
It is essential that an adequate air supply to the oven be maintained to provide a suf

fi

 cient 

fl

 ow 

of ventilation air.  Follow these guidelines:
1.  Place the oven in an area that is free of drafts.
2.  Keep the oven area free and clear of all combustibles such as paper, cardboard, 

fl

 ammable 

liquids, and solvents.

3.  Do not place the oven on a curb base or seal to a wall.  This will restrict the 

fl

 ow of air and 

prevent proper ventilation to the blower motors.  This condition must be corrected to prevent 
permanent damage to the oven.

4.  On all models, tripping of the blower motor's thermal overload device indicates an excessive 

ambient temperature at the back of the oven.  This condition must be corrected to avoid 
permanent damage to the oven.

5

Summary of Contents for Ultra Max UM1833A-208V

Page 1: ... ELECTRIC CONVEYOR OVEN MODEL UM1833A 208V UM1833A 240V UM1850A 208V UM1850A 240V Installation and Operation Instructions 2M Z9844 Rev B 2 9 07 UM1850A ...

Page 2: ... information provided or conclusions reached as a result of using the specifications By using the information provided the user assumes all risks in connection with such use MAINTENANCE AND REPAIRS Contact your local authorized service agent for service or required maintenance Please record the model number serial number voltage and purchase date in the area below and have it ready when you call to...

Page 3: ...ction 6 400 Watts 6 000 element 32 29 Amps at 208 240V NEMA 6 50 plus with six foot oil resistant cord Electrical Supply Separate 50 Amp 208 240VAC single phase 50 60 Hz service per Oven Approximate Weight 1850 Oven with Legs Installed 210 Lbs 95 5 kg Shipping 240 Lbs 109 1 kg Dimensions Width 50 0 127 0 cm Depth 30 4 77 2 cm Height 20 0 50 8 cm Single Oven with Legs 36 0 91 4 cm Double Oven with ...

Page 4: ...on and packing material from the unit prior to heating CAUTION FORYOURSAFETYDONOTSTOREORUSEGASOLINEOROTHERFLAMMABLE VAPORS AND LIQUIDS IN THE VICINITY OF THIS OR ANY OTHER APPLIANCE INSTALLATION The ovens are equipped for the voltage indicated on the nameplate mounted on the rear of the control box They will operate on alternating current AC only A cord is provided with a NEMA 6 50 plug A matching...

Page 5: ...TIONS CONTAINED HEREIN ARE FOR THE USE OF QUALIFIED INSTALLATIONAND SERVICE PERSONNELONLY INSTALLATION OR SERVICE BY OTHER THAN QUALIFIED PERSONNEL MAY RESULT IN DAMAGE TO THE OVEN AND OR INJURY TO THE OPERATOR Qualified installation personnel are individuals a firm a corporation or a company which either in person or through a representative are engaged in and responsible for 1 The installation o...

Page 6: ...event airflow through the cooking tunnel Air must NOT be directed onto the oven s front or rear or to the sides of the cooking area This can cause incomplete or uneven baking and increased energy consumption ELECTRICAL CONNECTION Before making any electrical connections to this unit check that the power supply is adequate for the voltage amperage and phase requirements stated on the rating plate A...

Page 7: ...n is properly installed and in working order The warranty becomes effective upon verification of proper installation Unless specified otherwise conveyor travel is factory set for left to right operation when facing the front of the oven If a direction change is required refer to DISPLAY INFORMATION section 3 for instructions on how to program the controller for a direction change In addition the c...

Page 8: ... one minute push the power Push power switch ON To Start HEAT LIGHT uv u v General Safety Tips 1 If the oven needs to be moved for any reason the power must be disconnected from the unit before doing so 2 DO NOT remove the control box cover unless the oven is unplugged OPERATION To turn the oven on 1 Push the power switch to ON 2 After the fan begins to build pressure the pressure switch will prov...

Page 9: ...ow for an additional 4 seconds The TEMP display shows LOC as the TIME display shows nO which indicates that the TIME TEMP parameters can be changed after reaching the STORE level yES indicates that the parameters cannot be changed even after entering the STORE level The LOC setting can be toggled using the ENTER button ADDITIONAL FUNCTIONS The conveyor belt direction and the temperature display ca...

Page 10: ... established the fine adjustments should be made by holding either the bake time or bake temperature constant then varying the other CONVEYOR SPEED Bake Time Conveyor Speed As stated previously bake time conveyor speed is defined as the amount of time elapsed between the time the leading edge of the product enters the oven and the leading edge of the product exits the oven Bake time is controlled ...

Page 11: ... cleaning solutions be sure they meet local and national health standards DAILY 1 Clean the conveyor belt using a nylon brush Allow any foreign material to drop into the crumb pans 2 Empty and clean the crumb pans Use a hot water and detergent mix Rinse with clean water EVERY MONTH 1 Brush and clean the guard on the motor cooling fan 2 Unplug the oven 3 Remove the crumb pans 4 Remove the conveyor ...

Page 12: ...apart as shown in Step 3 and wash in a hot water detergent mix and rinse with clean water For difficult cleaning areas use a heavy duty de greaser or oven cleaner Reassemble Finger Assemblies 1 Reassemble finger assemblies and install in unit 2 Properly install Baffles as shown in Step 4 CAUTION BE CERTAIN THE LOWER BAFFLE IS PROPERLY INSTALLED BEHIND THE REAR PANEL SO NOT TO INTERFERE OR DAMAGE C...

Page 13: ...ontinuous use Following are the necessary steps for removing links 1 Move the splice clips to either end of the oven for easy access 2 Unhook the splice clips using long nose pliers 3 Unhook the full link to be removed and slide it out Do not discard the link removed as it may be used for making spare splice clips 4 Reconnect the inside splice clips 5 Reconnect the outside splice clips 6 Replace a...

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