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TABLE OF CONTENTS
(Continued)
Page
SECTION 4 - MAINTENANCE
I. MAINTENANCE - DAILY ...........................................52
A. Oven Exterior ........................................................52
B. Oven Window .......................................................52
C. Cooling Fan ..........................................................52
D. Conveyor Belt .......................................................53
E. Crumb Pans ..........................................................53
II. MAINTENANCE - MONTHLY ...................................54
A. Cleaning the Window ............................................54
B. Removing the Conveyor For Cleaning ..................55
C. Disassembling and Cleaning Air Fingers ..............57
D. Air Finger and Conveyor Belt Cleaning ................59
E. Reassembling an Air Finger..................................59
F. Conveyor Reassembly Into Oven .........................62
G. Checking Conveyor Belt Tension .........................63
H. Conveyor Belt Link Removal ................................64
I. Replacing a Section of Conveyor Belt ....................66
J. Attaching the Drive Chain ......................................66
III. MAINTENANCE - EVERY 3 MONTHS....................68
A. Cleaning the Blower/Fan Motor ............................68
B. Tightening the Electrical Terminals .......................68
C. Ventilation .............................................................69
D. Checking the Blower/Fan Belt ..............................69
E. Blower Fan Shaft Bearing Lubrication .................70
F. Split-belt Conveyor Shaft Cleaning .......................71
IV. MAINTENANCE - EVERY 6 MONTHS ...................76
Key Spare Parts Kit ......................................................77
SECTION 5 - TROUBLESHOOTING
PROBLEM: Products Are Overcooked or
Undercooked .......79
PROBLEM: Oven Does Not Heat .................................79
PROBLEM: Blower Motor Is Running, Yet Little or
No Air Blows from Air Fingers...............79
PROBLEM: Oven Blower and Conveyor Operate,
Yet the Oven Is Not Heating..................80
PROBLEM: Oven Does Not Turn On When Its
Switches Are Turned On .......................80
SECTION 6 - ELECTRICAL SCHEMATICS
Gas Oven Schematic, 208-240V,50/60Hz,4-Wire ........82
Gas Oven Schematic, 200V, 50/60 Hz, 3-Wire, Export 83
Gas Oven Schematic, 208V, 50/60 Hz, 3-Wire, Export 84
Gas Oven Schem., 220-240V, 50/60Hz, 3-Wire, Export85
Gas Oven Schematic, 220-240V, 50/60 Hz, 3-Wire,
Export forAustralia.....................................................86
vii
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.
NOTE
Les schémas de câblage figure à la Section 6 du
présent manual. La schéma du four ainsi qu'à
l'intérieur du panneau à console de commande.
TABLE DES MATIÈRES
(suite)
Page
SECTION 4 - ENTRETIEN
I. ENTRETIEN QUOTIDIEN .......................................... 52
A. Extérieur du four ...................................................... 52
B. Fenêtre ...................................................................... 52
C. Ventilateur de refroidissement.................................. 52
D. Tapis du convoyeur .................................................. 53
E. Tiroirs à miettes ........................................................ 53
II. ENTRETIEN MENSUEL ............................................ 54
A. Nettoyage de la fenêtre ............................................. 54
B. Démontage du convoyeur pour le nettoyage ............ 55
C. Démontage des doigts de chauffage
pour le nettoyage............. 57
D. Nettoyage des doigts de chauffage et
tapis de convoyeur ............ 59
E. Remontage de une doigt de chauffage ...................... 59
F. Remontage et remise en place du convoyeur ............ 62
G. Vérification de la tension du tapis de convoyeur ..... 63
H. Suppression d'un chaînon du convoyeur .................. 64
I. Remplacement d'une section du tapis de convoyeur.. 66
J. Remontage de la chaîne d'entraînement
du convoyeur............. 66
III. ENTRETIEN TRIMESTRIEL.................................... 68
A. Nettoyage de moteur de soufflerie ........................... 68
B. Serrage des bornes électriques.................................. 68
C. Ventilation ................................................................ 69
D. Vérification de la courroie de soufflerie................... 69
E. Graissage des paliers de l'arbre de soufflerie ............ 70
F. Nettoyage de l'arbre de convoyeur à tapis jumeaux.. 71
IV. ENTRETIEN SEMESTRIEL ..................................... 76
Jeu de pièces de rechange essentielles .......................... 77
SECTION 5 - DÉPANNAGE
PROBLEM: Products Are Overcooked or
Undercooked ...................... 79
PROBLEM: Oven Does Not Heat............................................... 79
PROBLEM: Blower Motor Is Running, Yet Little or
No Air Blows from Air Fingers .......................... 79
PROBLEM: Oven Blower and Conveyor Operate,
Yet the Oven Is Not Heating ............................... 80
PROBLEM: Oven Does Not Turn On When Its
Switches Are Turned On ...................................... 80
SECTION 6 - SCHÉMAS ÉLECTRIQUES
Schéma de câblage du four à gaz 208-240V, 4 fils.......... 87