Multiquip LT12P, LT12D operation manual LT12 Wiring Diagram S/N 902149 to

Page 47

LT12 WIRING DIAGRAM — S/N 902149 TO 902625

 

J1

J2

J3

J4

BLK

WHT BLK

WHT BLK

WHT BLK

WHT

GRN

NOTES:

S/N 902625 AND BELOW

AUSE ONLY SCREW

TYPE CIRCUIT BREAKERS.

B6-WIRE COIL CORD P/N 19955. INSTALLED ON UNITS S/N 905512

AND BELOW.

CWIRE SIZE IS 12 AWG UNLESS OTHERWISE SPECIFIED.

SOME UNITS MAY HAVE A 47K￿

BLK 16 AWG

BLK 16 AWG

BLK 16 AWG

BLK 16 AWG

WHT 14 AWG

GRN 16 AWG

BLK

RED

T-BAR ASSEMBLY

P/N 19954

 

BLK

 

BLK

B

BLK

 

BLK

 

WHT

6-WIRE COIL CORD

GRN

 

P/N 19955

 

½WATT RESISTOR INSTALLED ACROSS THE CAPACITOR

DTERMINALS. OTHER UNITS MAY HAVE THIS RESISTOR INTERNALLY INSTALLED WITHIN THE CAPACITOR.

CONTROL PANEL/BALLAST

ASSEMBLY P/N 29614

 

24µF@480V

 

 

 

CAPACITOR

 

BALLAST #1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

OUTPUT NEU. 120V IN

BLK

 

 

 

 

 

 

 

 

 

 

RED

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

4

3

2

1

BLK

GRN

WHT

RED

BLK

CB6

15AMP

BREAKER

(GFCI)

BLK

 

 

 

 

 

 

 

A

 

 

 

 

 

 

 

 

 

CB5

 

 

 

 

 

 

25 AMP

 

240 VAC

 

 

MAIN

 

 

 

 

 

FROM GENSET

C

 

BREAKER

 

 

 

 

 

 

 

 

 

 

 

 

BLK

 

 

 

 

 

 

 

 

 

 

BLKBLK

CB4

 

CB3

 

CB2

 

CB1

10 AMP

 

10 AMP

 

10 AMP

 

10 AMP

BREAKER

 

BREAKER

 

BREAKER

 

BREAKER

(LAMP 4)

 

(LAMP 3)

 

(LAMP 2)

 

(LAMP 1)

 

 

 

 

 

 

 

BLK

BLK

BLK

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

YEL

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

BLK

24µF@480V

 

 

 

 

 

 

CAPACITOR

 

BALLAST #2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

OUTPUT

NEU. 120V IN

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

RED

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

D

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

YEL

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

BLK

24µF@480V

 

 

 

 

 

 

CAPACITOR

 

BALLAST #3

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

OUTPUT

NEU. 120V IN

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

RED

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

BLK

 

X

 

W

240 VAC

G

 

AUX RECPT.

 

Y

RED

GRN

WHT

GND

NEU.

LINE

120VAC

GFCI

RECEPT.

LOAD

TB2

YEL

 

 

 

 

 

 

 

 

 

 

 

 

 

 

BLK

 

 

 

 

 

 

 

 

 

 

 

 

 

YEL

24µF@480V

 

 

 

 

 

 

CAPACITOR

 

BALLAST #4

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

OUTPUT NEU. 120V IN

 

 

 

 

 

 

 

 

 

 

 

 

RED

 

 

 

 

 

 

 

 

 

 

 

 

 

YEL

 

 

 

 

 

 

 

 

 

 

 

 

 

 

BLK

WHT

YEL

NEUTRAL BUS

WHT

YEL

 

 

YEL

 

WHT

 

CHASSIS

GROUND

GRN

LT12 SERIES LIGHT TOWER • OPERATION MANUAL — REV. #12 (01/20/09) — PAGE 47

Page 46 Page 48
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Page 46 Page 48
Contents This Manual Must Accompany the Equipment AT ALL Times Models LT12D, LT12PProposition 65 Warning Nhtsa Reporting Safety DefectsSpecifications are subject to change without notice Table of ContentsSafety Messages Safety Informationfirst aid kit General SafetyLight Tower Safety fire extinguisherLamp Safety Before servicing equipment Engine SafetyTowing Safety Fuel SafetyLoading and Tie-Down on Flatbed Truck Transporting SafetyGrounding Safety Electrical SafetyPower Cord/Cable Safety Environmental Safety Battery SafetyLamp Footcandle Plot Lamp Footcandle PlotTrailer Specifications SpecificationsGenerator Specifications Engine Specifications Length Mast Stowed Position Length Mast Deployed Position DimensionsDimensions Reference Letter Description DimensionGeneral Information Major Components Control Panel Side ComponentsRear Light CONTROL/BREAKER Control PanelControl Panel Engine OIL Check Indoor InstallationInspection Before StartingWipe up any spilled fuel immediately Battery CheckFuel Check Operation in Freezing Weather Cleaning the RadiatorAIR Cleaner FAN Belt Tension CoolantLocation of Female Connectors Starting the Engine Lombardini/Deutz Engines OperationStarting the Engine Starting the Engine PerkinsRaising the Mast Mast OperationOutriggers and Support Stands Deploying the Mast to Vertical PositionMast Operation Rotating the Mast Lowering the MastStowing the Mast to Horizontal Position Turning on the LampsEmergency Shutdown Testing the 120 VAC Gfci ReceptacleApplying AN External Load Normal ShutdownFrequency MaintenanceBasic Inspection and Maintenance Inspection/MaintenanceFlushing OUT Radiator and Changing Coolant General InspectionCheck Cable Wear Changing OILServicingthe Mast RAISE/LOWER Cable System Replacing Fuel FilterLower the mast to the horizontal resting position StorageRemoval from Long Term Storage Wheel HUB Adjustment Maintenance TrailersAdjustable Channel Leaf Suspension Components Leaf SuspensionSymptom Solution TroubleshootingGenerator Troubleshooting Symptom Possible Cause Solution Engine TroubleshootingEngine revolution is not Lamp Troubleshooting Lamp starts slowly ARC does not strike Defective Lamp? When switch is first Checking voltage and ballast Turned onReplacement minimizes color differences Clean fixtureBallast Removal Lamp Troubleshooting GuideConnections StartingStator LT12 Wiring Diagram S/N 902148 and belowBLK GRN WHT RED LT12 Wiring Diagram S/N 902149 to LT12 Wiring Diagram S/N 902149 to LT12 Wiring Diagram S/N 902626 and Above BLK BRN Blue RED WHT YEL GRN Perkins Engine Wiring Diagram Deutz Engine Wiring Diagram DEUTZ/LOMBARDINI Specific LT12 Control PANEL/IGNITION Wiring DiagramTrailer Towing Guidelines Trailer GuidelinesCommon Causes for Loss of Trailer Coupling to the TOW Vehicle Driving ConditionsTrailer VIN TAG Inoperable BRAKES, Lights or MirrorsTrailer Towing Tips Side View Mirrors Electrical ConnectorTOW Vehicle Suspension SystemBall Hitch Coupler Safety ChainsJackstand Coupler TypesCoupling theTrailer to theTow Vehicle Ball Coupler Lock washer and hitch frameUncoupling the Ball Hitch Attaching Safety ChainConnecting Trailer Lights Pintle Coupler and Pintle Hook Pintle Hitch CouplerCoupling Trailer to Tow Vehicle Pintle Coupler Tire SafetyUnsafe Tires, Lug Nuts or Wheels Be sure lug nuts are tight before each tow Determining Load Limit of TrailerStep Tighten lug nuts before each towP indicates the tire is for passenger vehicles Determining Load Limit of Tow Vehicle StepTire Fundamentals Letter Rating Speed Rating Uniform Tire Quality Grading Standards UtqgsTable A. Speed Rating Replacing Worn or Damaged Tires Tire Safety TipsTable B. Tire Wear Troubleshooting Tire RepairLug Nut Torque Requirements Lights and SignalsWheel Rims Wheels, Bearings and Lug NutsFigure L. Trailer to Tow Vehicle Wiring Diagram HERE’S HOW to GET Help
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