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CONVEYOR BELT TENSION

The conveyor belt of the Ultra-Max Conveyor Oven does 
not have a tension adjustment.  If the belt becomes too 
loose, a link will have to be removed to tighten.  A belt 
that is too tight will also cause operational problems due 
to excessive drag.  We suggest that you have a quali

fi

 ed 

service technician perform this adjustment.

 

 

CAUTION

Careful consideration should be exercised prior 
to removing a belt link because a belt that is 
too tight will impede the smooth operation of 
the conveyor.

CONVEYOR BELT LINK REMOVAL

An entire link can be removed with the conveyor assembly 
either in or out of the oven.  This may be necessary as 
the belt stretches after continuous 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 all parts removed from the oven.
7.  Straighten any bent wires to ensure smooth sprocket 

engagement.

13

Remove the outside master links on the right and left 
sides of the conveyor belt.  Remove the center splice 
clips next.

Unhook the end loop and pull up on the link section.  
Save this link as it may be used for making splice 
clips.

Check the orientation of the splice clips (the hooks 
should be up).  The belt shown is the top section, 
ready for left-to-right travel.

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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