Table of Contents
GENERAL MAINTENANCE & REPAIR
Installation/Operation .......................................................... 3
Grounding Instructions  ...................................................... 4
Cleaning Instructions .......................................................... 5
Defrosting Instructions  ...................................................... 6
2SF / 4DF / 4SF / DI4 Specs. & Drawings .......................... 7
6DF / 8DF / 10DF / 14DF Specs. & Drawings  .................... 8
8FR Specs. & Drawings ...................................................... 9
General Operations Information ........................................ 10
Cabinet Construction  ........................................................ 10
Cooling Tank Assembly  .................................................... 10
Chamber Guards  .............................................................. 10
Replacing Chamber Guards  .............................................. 11
Lids .................................................................................. 11
Replacing Stainless Steel Top Cap .................................... 11
Refrigerating Systems  ...................................................... 11
Condenser ........................................................................ 11
Filter Drier  ........................................................................ 12
Capillary Tube  .................................................................. 12
Heat Exchanger  ................................................................ 12
Replacing Heat Exchanger  ................................................ 12
Refrigerant Cycle - Condenser & Evaporator   .................. 13
Electrical Service  .............................................................. 14
Thermostat ...................................................................... 14
Condensate Heater ............................................................ 15
Motor & Relay  .................................................................. 16
Checking For Electrical Trouble  ........................................ 17
Refrigeration Service: Compressor Installation  ................ 17
Refrigerant Service  .......................................................... 17
Cleaning System After Burnout  ........................................ 19
Wiring Diagram: Chest Models  ........................................ 20
ELECTRICAL & REFRIGERATION
SPECIFICATIONS
2SF-13 & 4SF-13 (R-404A)  .............................................. 21
4DF-13 & 6DF-13 (R-404A) .............................................. 22
8DF-13 / 8FR-13 & 10DF-13 (R-404A)  ............................ 23
14DF-13 & DI4-1 (R-404A)  .............................................. 24
PAR TS LISTS
Cabinet Parts Illustration (R-404A)  .................................. 26
Cabinet Parts Listing (R-404A)  ........................................ 27
Cabinet Parts Listing (R-404A) Export................................28
Condensing Unit Comp. Listing (R404A) Export ................29
Condensing Unit Compartment Illustration (R404A) ..........30
Condensing Unit Compartment Listing (R404A) ................31
Condensing Unit Compartment Illustration & Listing
Model DI4-1........................................................................32
8FR Parts Listing (R-404) & Accessory Mounting  .......... 33
Cleaning Chocolate & Syrup Pumps  ................................ 33
Accessory Mounting Limitations  ...................................... 34
Caster Assembly Installation  ............................................ 35
2TABLE OF CONTENTS