Blodgett S1820G - Manual (Page 5)

TABLE OF CONTENTS
Page
SECTION 1
I. MODEL IDENTIFICATION ..................................... .............. 1
SERIES S1820G GAS SPECIFICATIONS ....................... 2
II. COMPONENT FUNCTION ... ......... .......... ........ ........ ........ 4
A. Conveyor Motor and Conveyor Belt................... ....... ....... 4
B. Blower Fan.......... .................................. ..................... . 4
C. Gas Burner ... ................... ........ ............................ . 4
D. Cooling Fan........ ................... .......................... ........ 4
E. Air Fingers and Blank Plates - See Figure 1-9 ................. 4
SECTION 2
I. UNLOADING.... ........................ ........ ................................. 8
PARTS LIST FOR SERIES S1820G GAS OVEN
INSTALLATION KIT ................................................. . 8
UTILITY ROUGH-IN DIMENSIONS AND POSITIONING
FOR S1820G-SERIES OVENS................................. 13
CIRCUIT BREAKER .............................................. . 13
ELECTRICAL SPECIFICATIONS ........................ ............ . 13
ELECTRICAL RATING .............. ....................... . 13
SUPPLY WIRE ..................................... .......... . 13
SUGGESTED ........................................ ...................... 13
1!. VENTILATION GUIDELINES ....................... ............. .......13
III. ELECTRICAL CONNECTION INFORMATION FOR
SI 820G-SERIES OVENS ............................. ........ . 14
IV. ELECTRIC SUPPLY FOR GAS HEATED OVENS ..... 14
V. GAS SUPPLY ....................................................... ........... 15
SECTION 3 INSTALLATION
I. CONTROL FUNCTIONS ... ...................................... ........... 17
II. COMPONENT INFORMATION AND LOCATION ......... 18
A. Door Safety Switch..... ....... ......... ...................... ........... . 18
B. Blower Switch ................................................... 18
C. Heat/Conveyor Switch ....................................................18
D. Temperature Controller....... ......... . 18
E. Conveyor................... ............. ......... . 19
MEASURING CONVEYOR SPEED................... . 19
TABLE OF CONTENTS
(Continued)
Page
III. STEP-BY-STEP OPERATION........ ........................ ..........20
A. Startup Procedures........................... ...............................20
Daily Startup............ ............................. .......... . 20
Power Failure............. .......................... .................. 20
B, Shutdown Procedure........................................... ........... 20
IV. NORMAL OPERATION - STEP-BY-STEP ...................... 22
A. Daily Startup Procedure ...... ................................. ........ 22
B. Daily Shutdown Procedure ........................... . 22
V. QUICK REFERENCE: TROUBLESHOOTING ... ...... 24
SECTION 4 MAINTENANCE
I, MAINTENANCE - DAILY ....... ................... ........ ...........26
A. Exterior............................................................... ...............26
B. CooiingFan .... ......... .......................................................26
C. Conveyor Beit............ .................... ....................,..,.„.,..,.26
D. Crumb Pans ... ........... ......................................................26
II. MAINTENANCE - MONTHLY .... .................... ................... 27
A. Removing Conveyor From Oven For Cleaning..... 27
B. Air Fingers Disassembly For Cleaning.......... ......... . 29
C. Reassembly of Air Fingers........ ................... ...................30
D. Reinstall End Plugs..................... ....................................33
E. Conveyor Reassembly Into Oven ........ ..........................34
F. Checking Conveyor Beit Tension .............................. . 34
G. Conveyor Belt Link Removal ........ ................................ „35
H. Attaching Drive Chain .....................................................36
III. MAINTENANCE - EVERY 3 MONTHS ..... ..................... . 37
A. Electrical Terminals............................................„„.....„....37
B. Ventilation ... .................................................................. 37
IV. MAINTENANCE - EVERY 6 MONTHS ................ .............37
S1820G-SERIES GAS OVEN KEY SPARE
PARTS........... ........................................................... 38
KEY SPARE PARTS KIT ............................................ 38
SECTION 5 TROUBLESHOOTING
Troubleshooting Charts.................................... „.....„............ . 39
SECTION 6 ELECTRICAL SCHEMATICS
Wiring Diagram, G208-240V 50/60 GO, S1820G ................ „..41
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.