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Multiquip ST-45HRM manual ST-45 Pump Control BOX Electrical Schematic

Models: ST-45HRM

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ST-45 PUMP — CONTROL BOX ELECTRICAL SCHEMATIC

RED 51

FU2

15A 15A

K2

		RED 30
FU3	FU1	RUN			START
		RUN			START
15A		OFF	START		K1
15A					K1
				BLK 44
		3	4		D4
					D4
					RUN
					K2
				BLK 45
		1	2		D5
	K6	SW1			D5
	K6	SW1		BLK 39
				BLK 39
	A1
G		S		BLK 22	D7
G		G		WHT 0
		G		WHT 0
	TACH				K1 RED 1
					RED 3
TB2-3	D1 (6AMP)	TB2-2		BLK 7
				BLK 7
		D3	TB2-1	WHT 0
				WHT 0

	TB2-4	BATTERY
D2	TB2-4		BLK 2
D2		R

PL3

OIL PRESS

RBLK 4

PL2

AIR FILTER

RBLK 17

PUMP ENGINE PL1

	K3
	BLK 53			BLK 55	K6
12	4	2		1	K6
12	4

			SW3		D18
	K3				D6
		BLK 52			D6
		BLK 52
9	1
	K3			K4	D8
					D8
9	5		3	2
	K3			K4

FUSE LINK

TB1-11	+
	+
FU 4	12 VDC
	BATTERY
TB1-10

TB1-1	[0]
TB1-1
		GND INSIDE BOX
		DURING INSTALL
	HI THROTTLE
TB1-24		SOL
TB1-24
TB1-25				B+
TB1-25
TB1-4	[22]	W	ALT D
TB1-4		W	ALT D
TB1-2	[1]			D+
TB1-2					30
					30
TB1-5	[3]
TB1-5
TB1-6	[7]				STRTR
TB1-6

TB1-3	[2]				SOL
	[2]

			7	3	0
TB1-8	[4]

	[17]	MAGNET
TB1-7	[17]	VALVE	EXTERNAL HATZ ENGINE
		VALVE	EXTERNAL HATZ ENGINE
		START-STOP	AND BATTERY WIRES
			AND BATTERY WIRES

HYD PRESS

COMPENSATOR

TB1-16

TB1-17

6. SPARE TERMINALS

TB1-9, TB1-21,TB1-30 AND TB31

BLK 32

BLK 35

12

8

10

11

A2

BLK 34

+

O

O

O

O

5

-

HOUR

K4

METER

BLK 36

3

4

K4

D9

10

9

BLK 34

K4

BLK 40

5

8

TB2-6

D10

TB2-7

BLK 34

K4

BLK 42

6

7

D11

TB2-5

WHT 0

TB1-18

A

PILOT

TB1-19

VALVE

SOL

TB1-20

B

PROX SW

TB1-26

BLK

ENGINE

BLU SIDE

TB1-27

BRN

SW

TB1-28

TB1-29

BLK

BLU

BRN

PROX SW

5.HATZ ENGINE (DIESEL) WIRES ARE IN [ ] BRACKETS.

4.TB1 = SYSTEM INTERCONNECT TERMINAL STRIP

TB2 = DIODE INTERCONNECT

TERMINAL STRIP

3.UNUSED REF DESIG:. TB1-9, TB1-21,TB1-30, TB31, AND WIRE NO. 57

2.LAST USED REF DESIG: D21, WIRE NO.57

1.WIRE COLOR CODE: RED = +12 VDC

WHT = 12 VDC GROUND (GND)

BLK = ALL OTHERS

SHEET 1 OF 2

MAYCO ST-45HRM PUMP — OPERATION & PARTS MANUAL — REV. #4 (07/16/04) — PAGE 125

Image 125

Multiquip ST-45HRM manual ST-45 Pump Control BOX Electrical Schematic

Contents

Model ST-45HRM Proposition 65 Warning Heres HOW to GET Help Mayco ST-45HRM Structural Concrete Pump Multiquip INC Parts Ordering ProceduresWilmington Ave Carson, CA ST-45 Pump Pump Specifications ST-45 Pump SpecificationsST-45 Pump Engine Specifications Engine SpecificationsST-45 Structural Concrete Pump Dimensions ST-45 Pump DimensionsSeriously injured if you do not follow directions ST-45 Pump Safety Message Alert SymbolsAlways wear approved respiratory protection ST-45 Pump Safety Message Alert SymbolsNever operate the pump in an explosive General SafetyST-45 Pump Rules for Safe Operation Maintenance SafetyTransporting TowingEmergencies BatteryMachine Safety Decals ST-45 Pump Operation and Safety DecalsST-45 Pump Operation and Safety Decals Operation Hand Signals ST-45 Pump Important Hand SignalsConcrete Mix Design ST-45 Pump General InformationRegional Differences ST-45 Pump General InformationPumping Cycle ST-45 Pump HOW IT WorksMajor Pump Components ST-45 Pump Pump ComponentsST-45 Pump Pump Components ST-45 Pump Control BOX Components Initial Servicing ST-45 Pump Engine ComponentsOperating Suggestions ST-45 Pump Operating ProceduresGetting the concrete to flow through NotremotelyPriming the Pump and Delivery System with Slurry Pumping TipsAdmixtures Shuttle Tube Inspection Procedure Reverse Pumping ProcedureStop the pump.Switch off the engine Clearing Concrete BlockageChip the concrete out of the reducer with the pry bar Carefully knock the end of the hose away from the reducerNience ST-45 Pump Inspection Read safety instructions at the begin- ning of manualFuel Check Before StartingEngine OIL Check ST-45 Pump InspectionMake sure pump/engine is placed on level ground Hydraulic OilRear Stabilizer Stand Hydraulic Oil Filler HoleEmergency Stop Switch ST-45 Pump Initial START-UP ProcedureIgnition Switch StartingStrokes within 1 minute Control SwitchRunning Engine SpeedCooling FAN Pressure TestCylinder Lubrication BOX ST-45 Pump Initial START-UP ProcedureOptional Radio Remote Control PumpTrailerVehicle Connection Recommended MaintenanceST-45 Pump -TOWING Guidelines Towing Applications ST-45 Pump -TOWING GuidelinesMatch the size of the tire ST-45 Pump -TRAILER Safety GuidelinesTires/Wheels/Lug Nuts ST-45 Pump -TRAILER Safety GuidelinesTiresWear/Inflation SuspensionStart all wheel lug nuts by hand ST-45 Pump -TRAILER Safety GuidelinesLug Nut Torque Requirements USE 2 Ball only ST-45 -TOWING InformationTowing Information Back the trailer up ST-45 -TOWING InformationBacking UP TrailerTail Lights Wiring Diagram ST-45 Pump Wiring Diagram Tail LightsCleaningthe Pump and Delivery System ST-45 Pump Maintenance PumpEngine Hatz Model 3M41 57HP Diesel ST-45 Pump Maintenance PumpHydraulic OIL System Maintenance Battery Maintenance ST-45 Pump Maintenance PumpBrake System Lubricate the hitch ball withTo set maximum pump pressure ST45 Pressure Setting SequenceChecking Accumulator Bladder Pressure Cleaningthe Lubrication BOXST45 Accumulator Circuit Pilot Relief Valve Cartridge Adjustment Size and type of aggregate Type of concrete being pumped Cylinder CUP Replacement ProcedureOil prior to installation Wear Plate Installation Wear Plate and Ring Replacement ProcedureInstall the two cylinder O rings Hopper Interior Assy, Item Wear Ring installationExtended Storage Instructions Wheel BearingsPage Hydrauilc Hose Connections ST-45 Pump Hydraulic Hose ConnectionsST-45 Pump Hydraulic Hose Connections ST-45 Pump Hydraulic Hose Connections Manifold Ports ST-45 Manifold Port LocationsAppendix ST-45 Pump Concrete MIX Information Appendix ST-45 Pump Concrete MIX Information SlumpTest 1/3 Full Appendix ST-45 Pump Slumptest ProcedureEngine Troubleshooting ST-45 Pump Troubleshooting EngineHydraulic System Troubleshooting ST-45 Pump -TROUBLESHOOTING Hydraulic SystemST-45 Pump -TROUBLESHOOTING Electrical System Brake System Troubleshooting ST-45 Pump -TROUBLESHOOTING Brake SystemPage Items Found In the Items Number Column ST-45 Pump Explanation of Code in Remarks ColumnPart numbers on this Suggested ST-45 Suggested Spare PartsST-45 Structural Concrete Pump Shotcrete System Appendix ST-45 Pump Recommended Shotcrete SystemVibrator on the reducer by the pool improves pumpability REDUCER, 3x2.5x36 H-D EndsGeneral recommendations Material has Passedthroughthe Entire Hose Length Air passages cleanPart Name QTY Remarks ST-45 Pump Decal Placement TBD DECAL, Hopper Rexmixer ST-45 Pump Axle Assy Part Name QTY ST-45 Pump Brakeline Assy TBD NUT Lock Washer ST-45 Pump Hopper Assy REMIXER, Shaft ST-45 Pump Hopper Attachment Assy BOLT, HEX ST-45 Pump Hopper Attachment AssyST-45 Pump Hopper Interior Assy BOLT, HEX Head 1/2 NC X 1 1/4 NUT Lock 5/8ST-45 Pump Shuttle Cylinder Assy Thrust Washer Fuel and Hydraulic Tank Connections Assy ST-45 Pump Fuel and Hydraulictank Connections Assy ST-45 Pump Fuel and Hydraulictank Assy ST-45 Pump Fuel and Hydraulictank Assy ST-45 Pump Front Cover Assy ST-45 Pump Front Cover Assy ST-45 Pump Heat Exchanger Assy ST-45 Pump Heat Exchanger Assy ST-45 Pump Engine and Frame Assy ST-45 Pump Engine and Frame Assy ST-45 Pump -THROTTLE and Water Filter Assy Bracket ST-45 Pump Hydraulic Pump Assy ST-45 Pump Hydraulic Pump Assy ST-45 Pump Lubrication Pistons Assy ST-45 Pump Lubrication Pistons Assy Sistema Electrico Hatz Assy ST-45 Pump Electrical System Assy ST-45 Pump Accumulator Assy Accumulator 1 Gallon ST-45 Pump Manifold Assy Test Port ST-45 Pump Remixer Control Assy Valve Remix W/LEVER ST-45 Pump Battery Assy Battery Holder Frame Grease Points ST-45 Pump Lubrication PanelST-45 Pump Lubrication Panel ST-45 Pump -TAILLIGHT Assy Tail Light Assy ST-45 Pump Control BOX Interior Door Assy Relay , Small ST-45 Pump Control BOX Mounting Assy 492366 Screw HHC 5/16-18x1-1/2 EM510703 ST-45 Pump Control BOX Assy Tachometer ST-45 Pump Control BOX Doorwiring Diagram ST-45 Pump Control BOX Interiorwiring Diagram ST-45 Pump -TERMINAL Blockwiring Diagram ST-45 Pump Control BOX Electrical Schematic ST-45 Pump Control BOX Electrical Schematic TB1 Part ID Description Quantity ST-45 Hydraulic DiagramST-45 Optional Radio Control Freightpolicy Terms and Conditions of Sale PartsHydraulic Drive Models Mayco PumpwarrantyMechanical Drive Models Multiquip INC Your Local Dealer is