KRACK Fluid Cooler Series - Table of Contents

Fluid Cooler Series Air-Cooled Fluid Cooling Units (PN E208134_D)
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TABLE OF CONTENTS
1 RECEIPT OF EQUIPMENT ................................................................................................ 4
1.1 INSPECTION ..................................................................................................................................................... 4
1.2 LOSS OF GAS HOLDING CHARGE ................................................................................................................. 4
2 MODELS AND DIMENSIONS ............................................................................................ 4
2.1 UNIT MODELS ................................................................................................................................................. 4
2.2 UNIT DIMENSIONS WITH A,C,E,F MOTOR TYPES .................................................................................. 5
2.3 UNIT DIMENSIONS WITH K MOTOR – VERTICAL DISCHARGE UNIT .................................................... 7
2.4 UNIT DIMENSIONS FOR UNITS WITH B MOTOR – VERTICAL DISCHARGE UNIT ............................. 10
2.5 UNIT DIMENSIONS WITH A,C,E,F MOTOR TYPES – HORIZONTAL AIR DISCHARGE UNITS ........ 12
2.6 UNIT DIMENSIONS FOR UNITS WITH K MOTOR – HORIZONTAL AIR FLOW UNIT .......................... 15
2.7 UNIT DIMENSIONS FOR UNITS WITH B MOTOR – HORIZONTAL AIR FLOW UNIT .......................... 18
2.8 UNIT WEIGHTS, INTERNAL VOLUME – UNITS WITH A,C,E,F AND K MOTORS .............................. 21
2.9 UNIT WEIGHTS, INTERNAL VOLUME - UNITS WITH B MOTOR ........................................................... 22
3 UNIT LOCATION ............................................................................................................... 23
4 RIGGING.............................................................................................................................. 24
5 UNIT ASSEMBLY ............................................................................................................... 26
5.1 LEG ASSEMBLY FOR 30" FAN UNIT ......................................................................................................... 26
5.2 HORIZONTAL AIRFLOW BASE SUPPORT .................................................................................................. 26
5.3 LEG ASSEMBLY FOR 24" FAN UNITS ....................................................................................................... 27
6 INSTALLATION AND PIPING ......................................................................................... 28
6.1 MOUNTING THE UNIT .................................................................................................................................. 28
6.2 INTERCONNECTING PIPING FOR DOUBLE-WIDE UNITS ...................................................................... 28
6.3 FLUID PIPING ............................................................................................................................................... 28
6.4 RECOMMENDED FLUIDS AND OILS .......................................................................................................... 30
6.5 GLYCOL SLUDGE PREVENTION ............................................................................................................... 31
6.6 RECOMMENDED CONNECTION SIZE ....................................................................................................... 31
7 ELECTRICAL ..................................................................................................................... 32
7.1 FIELD WIRING .............................................................................................................................................. 32
7.2 CONTROL PANEL NOMENCLATURE ......................................................................................................... 32
7.3 MOTORS WIRING ........................................................................................................................................ 33
7.4 MOTORS WIRED TO STANDARD FAN CYCLING CONTROL PANEL ................................................... 33
7.5 CONTROL PANEL WIRING DIAGRAMS .................................................................................................... 34
7.6 RELAY BOARD WIRING ............................................................................................................................... 35
7.7 BACK UP CONTROLLER WIRING ............................................................................................................. 35
7.8 CONTROL SETTINGS .................................................................................................................................. 36
7.9 TEMPERATURE SENSOR ............................................................................................................................ 36
7.10 VFD OPERATION ........................................................................................................................................ 38
7.11 WIRING OF UNITS WITH VSPEED K MOTOR .......................................................................................... 39
7.12 KB DRIVE SPECIAL SETTING ...................................................................................................................... 41
7.13 ELECTRICAL MOTOR FLA DATA ................................................................................................................. 42
7.14 FAN MOTOR COMBINATION (KW) ............................................................................................................... 42
7.15 ELECTRICAL MOTOR DATA AT 50 HZ ......................................................................................................... 42
8 INSPECTION AND CLEANING ....................................................................................... 43
8.1 PRE-STARTUP AND OPERATION INSPECTION ......................................................................................... 43
8.2 CLEANING ...................................................................................................................................................... 43
8.3 PREVENTIVE MAINTENANCE....................................................................................................................... 43
9 REPLACEMENT PARTS LIST ......................................................................................... 44