Service manual

4
Installation and Service Manual
TABLE OF CONTENTS
FOREWORD ........................................................................................................ 3
UNPACKING AND INSPECTION......................................................................... 3
WARRANTY INFORMATION ............................................................................... 3
SAFETY ............................................................................................................... 6
IMPORTANT SAFETY INSTRUCTIONS ........................................................................... 6
CARBON DIOXIDE WARNING......................................................................................... 6
QUALIFIED SERVICE PERSONNEL ................................................................................ 6
SHIPPING, STORAGE, AND RELOCATION ..................................................................... 6
ADDITIONAL WARNINGS................................................................................................ 6
GROUNDING INSTRUCTIONS ........................................................................................ 7
WARRANTY INFORMATION............................................................................... 8
SERVEND MODEL NUMBERING SYSTEM ..................................................................... 8
SERVEND INTERNATIONAL SERVICE POLICY AND PROCEDURE .............................. 9
INSTALLATION .................................................................................................. 10
ICE MACHINE INSTALLATION INSTRUCTIONS ........................................................... 10
SIPHON VENT .................................................................................................................11
DUMP VALVE ................................................................................................................. 12
ADJUSTING PROPER WATER LEVEL .......................................................................... 15
WATER CURTAIN ADJUSTMENT .................................................................................. 18
STACKING KITS............................................................................................................. 19
ICE MAKER CLEANING PROCEDURE ......................................................................... 20
REMOTE CONDENSER INSTALLATION INSTRUCTIONS ............................................ 21
REMOTE CONDENSER INSTALLATION GUIDELINES ................................... 22
REMOTE CONDENSERS MAXIMUM LOCATION DISTANCE ....................................... 22
COMPONENT DIAGNOSTICS .......................................................................... 23
DECISION TREE BEFORE REPLACING A THERMISTOR ............................................ 25
DIAGNOSIS OF SERVEND CUBER THERMISTOR ....................................................... 26
FLOWCHART ................................................................................................................. 27
SAFETY THERMO-DISC / FAN CYCLE CONTROL ....................................................... 29
HEAD PRESSURE CONTROL VALVE ........................................................................... 30
HOT GAS VALVE / COMPRESSOR CONTACTOR / CHECK PROCEDURE .................. 31
COMPRESSOR AND STARTING COMPONENTS CHECK OUT PROCEDURE ............ 32
TOTAL ICE CAPACITY / ICE PRODUCTION CHECK..................................................... 33