VYPER
™
VARIABLE SPEED DRIVE
INSTALLATION - OPERATION - MAINTENANCE
100-200 IOM (FEB 09)
Page 2
Indicates an imminently hazardous situation which, if not avoided, will result in death or serious
injury.
Indicates a potentially hazardous situation or practice which, if not avoided, will result in death
or serious injury.
SAFETY PRECAUTION DEFINITIONS
Indicates a potentially hazardous situation or practice which, if not avoided, will result in dam-
age to equipment and/or minor injury.
NOTE:
Indicates an operating procedure, practice, etc., or portion thereof which is essential to highlight.
Contents
PREFACE ..........................................................................3
JOB INSPECTION .............................................................3
TRANSIT DAMAGE CLAIMS ............................................3
UNIT IDENTIFICATION .....................................................3
INSTAllATION .................................................................4
FOUNDATION ..................................................................4
RIGGING AND HANDLING ...............................................4
MODELNUMBER DEFINITIONS ...........4
Vyper Pre-Installation Site Check List ...............................5
Vyper Pre-Operation Site Check List .................................5
Pre-startup Inspection .......................................................6
GENERAL DESCRIPTION ................................................7
ELECTRICAL LIMITS ........................................................7
CURRENT LIMITS ............................................................7
INPUT SHORT CIRCUIT LIMITS ......................................7
ENVIRONMENT ................................................................7
COOLANT TEMPERATURE LIMITS .................................8
HEAT EXCHANGER PRESSURE DROP .........................9
POWER WIRING .............................................................10
GROUNDING ..................................................................10
FUSES AND CIRCUIT BREAKERS ................................10
ACCEPTABLE CABLE TYPES ........................................10
CONTROL WIRING .........................................................10
TRANSFORMERS ..........................................................11
POWER FACTOR CAPACITORS ....................................11
SOFT-START SEQUENCE ..............................................11
INTERFACING ELECTRICAL EQUIPMENT ...................11
INTERFERENCE WITH ELECTRONIC EQUIPMENT ....12
SYSTEM OPERATING CONDITIONS ............................12
PNEUMATIC CONTROLS ...............................................12
SYSTEM OVERVIEW ......................................12
CONFIGURATION: ..........................................................16
COOLING LOOP ..............................................16
Liquid Cooled Vyper P & I Diagram-Economized ............17
Liquid Cooled Vyper P & I Diagram-
.....................................19
PREINSTALLATION SITE CHECKLIST ...........20
BLOWER MOTOR ROTATION ........................................20
POWER AND CONTROL WIRING ENTRY LOCATIONS 21
EXTERNAL POWER AND CONTROL WIRING ..............22
ELECTRICAL CONDUITS ...............................................23
WIRING DIAGRAM OPTIONS ........................................23
MOTOR THERMISTOR PROTECTION ...........................23
MOTOR RTD THERMAL PROTECTION ........................24
TEMPERATURE CONTROL VALVE WIRING .................24
MOTOR COOLING BLOWER WIRING ...........................25
DRAWING NOTES ..........................................................25
ANALOG BOARD WIRING ..............................................26
LX COMMUNICATIONS WIRING ................27
INSTALLATION CHECK LIST ..........................................27
THREE INSTALLATION STEPS ......................................28
COOLANT REPLACEMENT ...........................................28
OPERATION ...................................................................30
LX CONTROL PANEL .................................30
OPERATION ....................................................30
LX PANEL SET UP ......................................34
SETUP ...............................34
SETTING THE USER LEVEL ..........................................35
PROGRAMMING .............................................................36
LX COMMUNICATIONS .............36
PID SETUP ......................................................................37
SETTING THE MOTOR SCREEN ...................................38
VFD and Capacity Control Settings .................................41
SETTING THE JOB FLA .................................................46
Tables C and D: Job FLA Calculation ..............................46
FRICK INTERFACE BOARDDIP SWITCH SETTINGS ...47
MAINTENANCE ..............................................................49
STANDARD MAINTENANCE ........................................49
MODULE .........................................................................50
FREQUENTLY ASKED QUESTIONS ..............................50
ADDENDUM ....................................................................51
ALARMS / SHUTDOWNS ................................51
FAULT CODE DESCRIPTIONS .......................................51
FAULT CODES .....................................52
INDEX ..............................................................................61