Fryer User Manual

ER SERIES FRYER SERVICE MANUAL SUPPLEMENT
F24696 (May 2001) Page 2 of 56
TABLE OF CONTENTS
GENERAL............................................................................. 3
Introduction ........................................................................ 3
Description..................................................................... 3
Model Designations .............................................................. 3
Kleenscreen Filtering System ....................................................... 4
Information Sources .............................................................. 4
Installation ......................................................................... 4
Operation.......................................................................... 4
Cleaning .......................................................................... 4
Maintenance ....................................................................... 4
Specifications ...................................................................... 5
Electrical ...................................................................... 5
REMOVAL AND REPLACEMENT OF PARTS ................................................. 6
Covers and Panels ................................................................... 6
Pump and Motor .................................................................... 6
Filter Valve and Discard Valve Switches .................................................. 7
Heater Contactors ................................................................... 7
SERVICE PROCEDURES AND ADJUSTMENTS ............................................... 8
Computer Control Board Diagnostics ..................................................... 8
ELECTRICAL OPERATION ............................................................... 9
Sequence of Operation ............................................................... 9
Solid State Fryer Control, Full Vat ................................................... 9
Computer Control, Full Vat........................................................ 11
Kleenscreen Filtering System ...................................................... 12
Discard of Used Oil ............................................................. 13
Component Function ................................................................ 14
Component Location ................................................................ 15
Schematic Diagrams ................................................................ 16
Solid State Control and Kleenscreen Filter, Full Vat ..................................... 16
Computer Control, Full Vat........................................................ 18
Computer Control, Split Vat ....................................................... 19
Kleenscreen Filtering System, Computer Control ....................................... 20
Heater Circuit, Solid State Controls, Full Vat .......................................... 21
Heater Circuit, Solid State Controls, Split Vat .......................................... 22
Basket Lift Circuit, Solid State Controls .............................................. 23
Wiring Diagrams ................................................................... 24
Kleenscreen Filtering System ...................................................... 24
Wiring Diagram Index ............................................................ 25
TROUBLESHOOTING .................................................................. 50
Solid State Control.................................................................. 50
Computer Control .................................................................. 51
Computer Control Harness Pin-Outs Chart................................................ 52
Kleenscreen Filtering System .......................................................... 53
CONDENSED SPARE PARTS LIST ........................................................ 56
© VULCAN 2001