english - Michael W. Buder

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SECTION 4 MAINTENANCE 6. Reconnect the inside master links (Figure 4-30.) Figure 4-30. NOTE: The outside master links have right and left sides to them. The right edge master link has an open hook facing you as shown in Figure 4-31. This will match up with the outer edges of the conveyor belt. Remember this hook travels backwards on the conveyor. I. Replacing Conveyor Belt If a section of the conveyor belt needs replacing it can be done with the conveyor assembly either in or out of the oven. The section of the conveyor belt furnished with the oven in the installation kit may then be used to replace a section. Follow the preceding procedure “H. Conveyor belt link removal” which outlines the disassembly procedure. J. Attaching Drive Chain 1. If drive sprocket assembly was removed reassemble it into the conveyor drive shaft. Be sure flat on end of drive shaft aligns with set screw in conveyor shaft collar. Once in place tighten 3/32″ set screw. 2. Lift conveyor and install drive chain to conveyor drive sprocket and motor sprocket. Direction of travel Figure 4-31. 7. Reconnect the outside master links. 8. Replace all parts removed from the oven. Figure 4-33. 3. The angle plate located on the underside of the conveyor must be against the lower end plug. This is true on both sides of oven. Crumb Pan Mounting Bracket Figure 4-32. Lower End Plug Figure 4-34. 38
4. Reassemble conveyor drive chain cover and then reassemble the bottom cover to the drive chain cover. Install both upper end plugs. SECTION 4 MAINTENANCE III. MAINTENANCE - EVERY 3 MONTHS WARNING Shut OFF all electrical power and lock/tag out the switch before attempting maintenance work. Shut OFF gas supply to oven. NOTE: It is recommended that the 3-month maintenance be performed by an authorized Middleby Marshall technician. A. Cleaning the Blower/Fan Motor To gain access to the blower/fan motor, open the control cabinet door by removing the three screws. Clean the motor, burner blower motor, the conveyor drive motor and the surrounding area, using either compressed air or CO 2 . Thoroughly blow out the motor compartment and vents inside the motor (Figure 4-38). Failure to do this can cause premature failure of blower fan motor. Figure 4-35. CAUTION Not cleaning the blower/fan motor properly can cause premature failure. Figure 4-36. 39
Page 2 and 3: IMPORTANT WARNING: IMPROPER INSTALL
Page 5 and 6: TABLE OF CONTENTS Page TABLE OF CON
Page 7 and 8: SECTION 1 DESCRIPTION SECTION 1 DES
Page 9 and 10: II. PRINCIPLE OF AIR FLOW The fan-s
Page 11 and 12: III. COMPONENT FUNCTION (Figure 1-6
Page 13 and 14: SECTION 1 DESCRIPTION Figure 1-8. C
Page 15 and 16: SECTION 2 INSTALLATION SECTION 2 IN
Page 17 and 18: SECTION 2 INSTALLATION Figure 2-1 -
Page 19 and 20: SECTION 2 INSTALLATION Figure 2-6.
Page 21 and 22: UTILITY ROUGH-IN DIMENSIONS AND POS
Page 23 and 24: III. ELECTRICAL CONNECTION INFORMAT
Page 25 and 26: SECTION 3 OPERATION SECTION 3 OPERA
Page 27 and 28: SECTION 3 OPERATION E. Conveyor The
Page 29 and 30: SECTION 3 OPERATION D C B A LOCATIO
Page 31 and 32: SECTION 3 OPERATION "SP LOCK" Light
Page 33 and 34: SECTION 4 MAINTENANCE SECTION 4 MAI
Page 35 and 36: II. MAINTENANCE - MONTHLY NOTE: The
Page 37 and 38: B. Air Fingers Disassembly For Clea
Page 39 and 40: 4. Replace the air fingers by pushi
Page 41 and 42: E. Reinstall End Plugs 1. Reinstall
Page 43: H. Conveyor Belt Link Removal 1. Us
Page 47 and 48: D. Split-belt Conveyor Shaft Cleani
Page 49 and 50: 12. Slide shaft assembly to right s
Page 51 and 52: SECTION 5 TROUBLESHOOTING SECTION 5
Page 53 and 54: SECTION 6 - PARTS LIST SECTION 6 PA
Page 55 and 56: SECTION 6 PARTS LIST OVEN PANELS, W
Page 57 and 58: SECTION 6 PARTS LIST CONTROL PANEL
Page 59 and 60: SECTION 6 PARTS LIST BLOWER AND SHR
Page 61 and 62: SECTION 6 PARTS LIST CONVEYOR P/N -
Page 63 and 64: SECTION 6 PARTS LIST SPLIT BELT CON
Page 65 and 66: SECTION 6 PARTS LIST MACHINERY COMP
Page 67 and 68: SECTION 7 ELECTRICAL SCHEMATICS SEC
Page 69 and 70: SECTION 7 ELECTRICAL SCHEMATICS Wir
Page 71 and 72: NOTES SECTION 7 ELECTRICAL SCHEMATI
Page 74: WARNING Improper installation, adju

english - Michael W. Buder

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