Vulcan-Hart CEF40 Service Manual Download

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WIRING DIAGRAMS

WIRING DIAGRAM

CEF40 Wiring Diagram (208V / 240V) 11 x 17
CEF75 Wiring Diagram (208V / 240V) 11 x 17

CEF40 Wiring Diagram (208V / 240V)

Item

Nomenclature

Terminal Block

Terminal Barrier Strip

3P, 50A, 230V Contactor

Rocker Switch Assembly

Rocker Switch Assembly - Start

24V DPDT Relay

Temperature Control

Thermistor Probe

Fuse / Fuse Holder

Electrical Box Pigtail

8.5 kW Heating Element

CEF40/75 FRYER - WIRING DIAGRAMS

F45657 (0517)

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Summary of Contents for CEF40

Page 1: ...procedure Procedures for which you do not have the necessary tools instruments and skills should be performed by a trained Vulcan Service Technician The reproduction transfer sale or other use of thi...

Page 2: ...8 LIFT ASSIST SPRINGS 9 TEMPERATURE PROBE 10 HIGH LIMIT TEMPERATURE SWITCH 10 TILT SWITCH 11 CONTACTOR 11 TRANSFORMER 12 FUSE FUSE HOLDER 12 CIRCUIT BREAKER 12 SERVICE PROCEDURES AND ADJUSTMENTS 14 T...

Page 3: ...BRICATION Refer to Lubrications Manual F20067 for current values CLEANING Refer to Operator s Manual F47660 for cleaning instructions located on Vulcan Resource Center at https my vulcanfeg com resour...

Page 4: ...g 1 Fig 1 BULLNOSE Disconnect the electrical power to the machine and follow lockout tagout procedures 1 Remove fasteners and bullnose Fig 2 Fig 2 ELEMENT HEAD COVER Disconnect the electrical power to...

Page 5: ...to the machine and follow lockout tagout procedures 1 Remove BULLNOSE 2 Rotate and lift to remove fryer door plate Fig 5 Fig 5 3 Disconnect harness from connector 4 Remove two screws Fig 6 Fig 6 5 Pu...

Page 6: ...2 Remove control knob Fig 7 Fig 7 NOTE Wires do not have to be disconnected from relay 3 Remove nuts and relay Fig 8 Fig 8 4 Disconnect wires from CEF controller board Fig 9 Connector Wire Jx Switches...

Page 7: ...assembly Fig 10 4 Reverse procedure to install 24V RELAY Disconnect the electrical power to the machine and follow lockout tagout procedures 1 Remove CONTROL BOX ASSEMBLY 2 Disconnect wires from relay...

Page 8: ...d kink or clamp down on high limit switch probe capillary tube or damage may occur 1 If replacing left heating element A Remove nuts B Move temperature probe clamps 1 Fig 14 away from element Fig 14 2...

Page 9: ...are to remain upright through entire procedure 1 Raise heating elements 1 Fig 16 and place 2x4 lumber 2 under them for support 2 Remove ELECTRICAL COVER 3 Remove screws and electrical panel 3 Fig 16...

Page 10: ...rting temperature probe into element head assembly 7 Reverse procedure to install 8 Check TEMPERATURE CONTROL CALIBRATION HIGH LIMIT TEMPERATURE SWITCH Disconnect the electrical power to the machine a...

Page 11: ...witch 9 Reverse procedure to install TILT SWITCH Disconnect the electrical power to the machine and follow lockout tagout procedures 1 Remove ELEMENT HEAD COVER 2 Disconnect tilt switch lead wires 3 R...

Page 12: ...E FUSE HOLDER Disconnect the electrical power to the machine and follow lockout tagout procedures 1 Replace fuse A Remove fuse access cover B Remove fuse cap and fuse Fig 25 C Reverse procedure to ins...

Page 13: ...Fig 26 3 Slide out circuit breaker retaining clips 4 Remove circuit breaker from chassis 5 Reverse procedure to install CEF40 75 FRYER REMOVAL AND REPLACEMENT OF PARTS Page 13 of 25 F45657 0517...

Page 14: ...condition of temperature probe as outlined under TEMPERATURE PROBE TEST NOTE The level must be between MIN MAX fill lines before proceeding 2 Check shortening level in fry tank 3 Allow shortening to c...

Page 15: ...wer turn power switch on and set cooking control to call for heat 4 Measure voltage at heating element connections and verify against data plate voltage A If voltage is incorrect see TROUBLESHOOTING T...

Page 16: ...inue with procedure for adjustment 2 Adjust spring tension Take care when removing rear electrical cover as it can fall free and pull loose or damage wires A Remove ELECTRICAL COVER B Remove screws an...

Page 17: ...s removed from temperature controller board This prevents heating elements from being energized when valve is open Heating Element Used to heat shortening Cycles on and off as to maintain desired temp...

Page 18: ...COMPONENT LOCATION CEF40 75 FRYER ELECTRICAL OPERATION F45657 0517 Page 18 of 25...

Page 19: ...CEF40 75 FRYER ELECTRICAL OPERATION Page 19 of 25 F45657 0517...

Page 20: ...reakers CEF75 Only 7 Terminal Block 8 Transformer 9 Drain Valve Switch 10 Bullnose 11 Fryer Door Plate 12 Drain 13 Control Box Assembly 14 Operation Indicators 15 Tilt Switch 16 Temperature Sensor 17...

Page 21: ...nds power to heat contactor coil and elements are powered 4 Shortening reaches set temperature A Controller de activates 24 VAC output from T5 via wire 56 to heat relay coil B Heat relay coil is dener...

Page 22: ...8V 240V Item Nomenclature A Terminal Block B Terminal Barrier Strip C 3P 50A 230V Contactor D Rocker Switch Assembly D1 Rocker Switch Assembly Start G 24V DPDT Relay K Temperature Control N Thermistor...

Page 23: ...tem Nomenclature A Terminal Block B Terminal Barrier Strip C 3P 50A 230V Contactor D Rocker Switch Assembly D1 Rocker Switch Assembly Start G 24V DPDT Relay K Temperature Control M 50A Circuit Breaker...

Page 24: ...Item Nomenclature V 208 240V 24V 40VA Transformer X Control Box Power Harness Y Control Box Harness Z Tilt Switch CEF40 75 FRYER WIRING DIAGRAMS F45657 0517 Page 24 of 25...

Page 25: ...activated 7 Fuse s open 8 Facility power removed from fryer 9 Transfomer failed 10 Heating element s failure 11 Tilt switch malfunction elements not fully lowered 12 Heat relay malfunction 13 Circuit...

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