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Please take time to read the following safety operating instructions.  They are 
the key to the successful operation of your Ultra-Max Conveyor Oven.

SAFETY TIPS

For your safety, read before operating.

If you smell gas:

1. 

DO NOT

 try to light any appliance.

2. 

DO NOT

 touch any electrical switches.

3.  Use an exterior phone to call your gas 

supplier immediately.

4.  If you cannot reach your gas supplier, call 

the 

fi

 re department.

In the event of a power failure:

1.  Turn all switches off.
2. 

DO NOT

 attempt to operate the oven until 

the power is restored.

8

®

switch to the"OFF" position and wait five minutes.    

4) After five seconds, the new numbers will be saved and the oven

decrease TIME or TEMPERATURE.  Hold button down for 

3) Press the up button (

) to increase or the down button (

) to

hold for four seconds until TIME display goes blank.

1) Press the up and down buttons (

) at the same time,

faster display changes.

will display new settings. 

and TEMPERATURE.

2) Press the enter button (     ) to switch between TIME 

Adjusting TIME and TEMPERATURE:

After five minutes, retry.  

ON

OFF

If burner does not lght in 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 provide power to 
the control board to engage the heating 
element contactor.  You should hear an 
initial "click" from the contactor as it begins 
to heat.

To adjust the time and temperature:

1.  Press the DOWN and UP arrows 

(

) at the same time.  Hold for four 

seconds until the TIME display goes 
blank.

2.  Press the ENTER button (

) to switch 

between TIME and TEMPERATURE.

3.  Press the UP arrow (

) to increase or the 

DOWN arrow (

) to decrease the TIME 

or TEMPERATURE.  Hold either button 
down for faster display changes.

4. After 

fi

 ve seconds, the new numbers will 

be saved and the oven will display the new 
settings.

To turn the oven off:

1.  Push the power switch to "OFF."  The 

oven is equipped with a cool-down feature 
for motor shaft and bearing protection.  
This enables the blower motor(s) to run 
regardless of the controller status.  The 
blower(s) continue to run until the oven 
cools to a safe temperature.

Содержание Ultra Max UM1833A-208V

Страница 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 ...

Страница 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...

Страница 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 ...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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 ...

Страница 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 ...

Страница 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...

Страница 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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