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CLEANING INSTRUCTIONS

Follow this recommended cleaning schedule for proper oven performance:

  

CAUTION

DISCONNECT THE POWER SUPPLY BEFORE SERVICING OR CLEANING THIS OVEN.  
SAFEGUARD THE POWER SO IT CANNOT BE ACCIDENTALLY RESTORED.  FAILURE 
TO DO SO COULD RESULT IN DISMEMBERMENT, ELECTROCUTION, OR FATAL INJURY.  
THERE IS MORE THAN ONE POWER SUPPLY CONNECTION POINT WHEN OVENS ARE 
STACKED, SO MAKE SURE THAT ALL SWITCHES ARE IN THE OFF POSITION BEFORE 
CLEANING OR MAINTENANCE.

No electrical components should be subjected to moisture.  It is therefore important that the 
oven is wiped down carefully.  

NEVER

 throw buckets of water over the oven or subject it to 

pressure washing from a hose or a pressure spray.  If water or other liquid is spilled on the 
oven, make sure that none of it has entered the control box area before switching the oven 
ON.  If in doubt, call your service company.

 

 

CAUTION

Adhere to the following warnings when cleaning or maintaining your conveyor oven:
1.  The oven must be cool.  Do not use power cleaning equipment, steel wool, or wire brushes 

on stainless steel surfaces.

2.  Do not use a caustic or an alkaline base cleaner on the interior of the oven.  

This will ruin the aluminized 

fi

 nish of the oven interior.

3.  When using 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 assembly.
5.  Unlatch and remove the front door.  First remove all Baf

fl

 es then Finger Assemblies. 

See instructions next page.

6.  Clean the oven interior with an appropriate oven cleaner.
7.  Clean the conveyor assembly, crumb pans, and other removable components.  

Wash in a hot water, detergent mix and rinse with clean water.  For dif

fi

 cult cleaning 

areas, use a heavy-duty de-greaser or oven cleaner.

8.  Move the oven and clean under it.  Be careful not to damage the oven's electrical cord or 

plug when moving.

9.  Reassemble the oven, being certain to include all Finger Assemblies and the Upper & 

Lower Baf

fl

 es.

Be certian the Lower Baf

fl

 e Flange is properly positioned behind the Rear Oven Wall, as 

well as the Upper Baf

fl

 e is in position against the Upper Baf

fl

 e Seat, as shown.

EVERY TWELVE MONTHS

A factory authorized service person should:
1.  Open and clean the inside of the control box.
2.  Check and tighten all electrical components.

If maintenance is required, contact your local service company, a factory 
representative, or Star Manufacturing.

11

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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