
TABLE OF CONTENTS
PAGE
PREFACE ...........................................................................................................................1
CHAPTER I GENERAL DESCRIPTION.............................................................................2
SYSTEM DESCRIPTION.......................................................................................2
DESIGN DATA.......................................................................................................3
MODEL LINE DRAWINGS………………………………………………………………4
CR-2 EXPLODED VIEW........................................................................................5
DESCRIPTION, EXPLODED VIEW, CR-2............................................................6
CR-UC2 EXPLODED VIEW...................................................................................8
DESCRIPTION, EXPLODED VIEW, CR-UC2.......................................................9
COMMON PARTS LIST………………………………………………………………..11
ELECTRICAL SCHEMATIC, DUAL CARB, DIRECT WIRE................................12
ELECTRICAL SCHEMATIC, S-68-B ...................................................................12
THEORY OF OPERATION..................................................................................14
CHAPTER II INSTALLATION ...........................................................................................17
UNPACKING AND INSPECTION........................................................................17
SELECTING LOCATION .....................................................................................17
LOCATION RECOMMENDATIONS FOR CR .....................................................18
SAMPLE INSTALL DRAWING………………………………………………………...18
CR-UC2 INSTALLATION.....................................................................................20
CR-UC2 INSTALL DIAGRAM………………………………………………………….21
CR-2 INSTALLATION…………………………………………………………………..22
CR-2 INSTALL DIAGRAM……………………………………………………………..23
INSTALL HIGH PRESSURE CO2 REGULATOR, CO2 CYLINDER
AND LINES ..........................................................................................................24
INSTALL WATER FILTER ASSEMBLY...............................................................25
INSTALL WATER PRESSURE REGULATOR, (OPTIONAL) .............................25
INSTALL DRAIN LINE .........................................................................................26
CONNECTING WATER INLET............................................................................26
CONNECTING CBR-V2 DRAFT TOWER……………………………………………27
ELECTRICAL REQUIREMENTS.........................................................................28
CHAPTER III PREPARATION..........................................................................................29
PREPARING SYSTEM FOR OPERATION.........................................................29
PREPARING AND STARTING REFRIGERATION UNIT....................................29
ACTIVATE HIGH PRESSURE CO2 SYSTEM ....................................................29
ADJUST WATER FLOW RATE...........................................................................29
CHAPTER IV OPERATORS INSTRUCTIONS.................................................................30
DAILY PRE-OPERATION CHECK......................................................................30
REPLENISHING CO2 SUPPLY...........................................................................30
COOLING UNIT MAINTENANCE........................................................................30
CHECKING WATER BATH..................................................................................30
CHANGING WATER BATH.................................................................................31
ADJUSTMENTS...................................................................................................31
ADJUSTING WATER FLOW RATE.....................................................................31
TESTING FOR LEAKS ........................................................................................31
SETTING AND ADJUSTING SELF SERVE X0101-HEX FAUCET..……………..32
CHAPTER V SERVICE AND MAINTENANCE.................................................................33
PERIODIC INSPECTION AND CLEANING.........................................................33
DAILY CLEANING………………………………………………………………………33
WEEKLY CLEANING…………………………………………………………………...33
MONTHLY CLEANING…………………………………………………………………33
CR-UC2 CABINET MAINTENANCE....................................................................34