Справочник Пользователя для Middleby Marshall 60254

P/N 60254 September 28, 2012

NOTE

Wiring Diagrams are in Section 6 of this Manual.

The diagram for each oven is also on the lower

inner surface of its Control Console.

Page

SECTION 1 – DESCRIPTION ............................................ 1

I. OVEN USES ............................................................. 1

II. OVEN COMPONENTS ............................................. 1

A. Conveyor Motor Drive ................................... 1

B. Crumb Pans .................................................. 1

C. Conveyor ....................................................... 1

D. End Plugs ...................................................... 1

E. Eyebrows ....................................................... 1

F. Window .......................................................... 1

G. Machinery Compartment Access Panel ........ 1

H. Serial Plate .................................................... 1

I. Control Panel ................................................. 1

J. Photo Cell ...................................................... 1

K. Blowers .......................................................... 1

L. Air Fingers ..................................................... 1

III. OVEN SPECIFICATIONS ......................................... 2

A. Dimensions .................................................... 2

B. General Specifications .................................. 2

C. Electrical Specifications for

PS740 Electric Ovens ................................... 2

SECTION 2 – INSTALLATION .......................................... 3

I. BASE PAD KIT ......................................................... 4

II. INSTALLATION KIT .................................................. 6

III. VENTILATION SYSTEM ........................................ 12

A. Requirements .............................................. 12

B. Recommendations ...................................... 12

C. Other Ventilation Concerns ......................... 12

IV. ASSEMBLY ............................................................ 13

A. Base Pad, Legs, Casters ............................. 13

B. Stacking ....................................................... 14

C. Restraint Cable Installation ......................... 14

D. Conveyor Installation ................................... 15

E. Standoff Installation ..................................... 15

V. FINAL ASSEMBLY ................................................. 16

VI. ELECTRICAL SUPPLY .......................................... 17

Connection ....................................................... 17

UTILITY ROUGH-IN DIMENSIONS AND ...................

POSITIONING FOR PS840-SERIES OVENS

................... 18

Circuit Breaker .................................................. 18

Electrical Specifications .................................... 18

Electrical Rating ............................................... 18

Supply Wire ...................................................... 18

Suggested ........................................................ 18

Page

SECTION 3 – OPERATION ............................................. 19

I. LOCATION AND DESCRIPTION OF CONTROLS 19

II. NORMAL OPERATION, STEP-BY-STEP .............. 20

A. Main Screen ................................................ 20

B. Daily Startup Procedure .............................. 20

C. Daily Shutdown Procedure .......................... 20

III. QUICK REFERENCE: TROUBLESHOOTING ....... 21

IV. SCREEN ALERTS .................................................. 21

SECTION 4 – MAINTENANCE ........................................ 22

I. MAINTENANCE – DAILY ....................................... 22

II. MAINTENANCE – MONTHLY ................................ 23

III. MAINTENANCE – EVERY 3 MONTHS .................. 24

IV. MAINTENANCE – EVERY 6 MONTHS .................. 25

V. KEY SPARE PARTS KIT ........................................ 26

SECTION 5 – TROUBLESHOOTING ............................... 27

SECTION 6 – ELECTRICAL WIRING DIAGRAM ............ 28

WIRING DIAGRAM, 740 Electric Oven, E208/240V,

50/60 Hz, 3 Ph .............................................................. 28

WIRING DIAGRAM, 740 Electric Oven, E380-480V,

50/60 Hz, 3 Ph .............................................................. 29

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