Multiquip C30HDZ manual Table of Contents

Page 4

MAYCO C30HDZ
CONCRETE PUMP
Proposition 65 Warning	2
Silicosis Warning	3
Table of Contents	4
Parts Ordering Procedures	5
Pump Specifications	6
Engine Specifications	6
Pump Dimensions	7
Safety Message Alert Symbols	8-9
Rules for Safe Operation	10-12
Towing Guidelines	14-15
Trailer Safety Guidelines	16-18
Operation And Safety Decals	20
Important Hand Signals	21
Pump Components	22-23
Control Box Components	24
Engine Components	25
General Information	26
How it Works	27-28
Operating Information	29-33
Inspection	34-35
Startup/Shutdown Procedures	36
Maintenance (Pump)	37-46
Engine Troubleshooting	47-48
Wiring Diagram	50
Wiring Diagram (Trailer Lights)	51
Appendix —
Slump Test Procedure	52
Concrete Mix Information	53-55
Recommended Shotcrete System	56-57
Recommended Shotcrete Accessories	58-59
Explanation of Codes in Remarks Column	60
Suggested Spare Parts	61

TABLE OF CONTENTS

COMPONENT DRAWINGS

Nameplate and Decals	62-63
Compensator Piston Rod Assembly	64-65
Connecting Rod - Drive Side Assembly	66-67
Rocker Assembly	68-69
Countershaft Assembly	70-71
Crankshaft Assembly	72-73
Manifold Assembly	74-75
Frame Assembly	76-77
Axle Assembly	78-79
Muffler, Air Filter and Stop Switch Assembly	80-81
Clutch Assy	82-83
Engine Mounting	84-85
Throttle Assembly	86-87
Control Box Mounting Bracket Assembly	88-89
Control Box Assembly	90-91
Battery Assembly	92-93
Fuel Tank Assembly	94-95
Hopper Assy	96-97
Hood Assembly	98-99
Lubrication Panel Assembly	100-101
Remote Control Cable Assembly	102-103
Terms and Conditions Of Sale — Parts	104
Mayco Pump Warranty	105

	NOTE	Specification and part
	NOTE	number are subject to change
		number are subject to change
		without notice.

PAGE 4 — MAYCO C30HDZ PUMP — OPERATION AND PARTS MANUAL — REV. #12 (04/03/12)

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Contents Model C30HDZ Proposition 65WARNING SILICOSIS/RESPIRATORYWARNING Table of Contents Best Deal! Order via Internet Dealers Only Parts Ordering ProceduresOrder via Fax Dealers Only Pump Specifications 30HDZ Pump SpeciﬁcationsPump Dimensions C30HDZ Concrete Pump DimensionsStructure that does not provide ample free flow air You can be injured if you do not follow directionsAlways wear approved respiratory protection Always wear approved eye and hearing protectionHigh Temperatures Allow the engine General SafetyRules for Safe Operation Rules for Safe Operation Do not use worn out hoses or couplings inspect dailyLifting Maintenance SafetyEmergencies Page Towing Guidelines Recommended MaintenancePumpTrailer Vehicle Connection Towing Applications Trailer Safety Guidelines Trailer Safety PrecautionsAlways wear safety glasses when Tires/Wheels/Lug NutsTiresWear/Inflation Torsion Bar SuspensionLug Nut Torque Requirements Start all wheel lug nuts by handPage Operation and Safety Decals Operation and Safety DecalsImportant Hand Signals Operation Hand SignalsPump Components Major Pump ComponentsPump Components Control BOX Components Pump Control Box ComponentsEngine Components Front ViewrearviewPump Mix Guidelines General InformationSample Design Mix 3000 Psi 3/8 in. Slump 4- 5 HOW IT Works Pumping CylinderPumping Pistons Operating Suggestions BearingOperating Information New PumpsPumping Tips AdmixturesStop the pump. Switch OFF the engine Avoiding Setting of the Mix in the SystemClearing a Plugged Manifold Clearing a Mix from the SystemDown-Hill Pumping VerticalPumpingPulsation ItisstronglyrecommendedthatsteelCam Roller Snap-JointRead safety instructions at the beginning of this manual InspectionBefore Starting Engine Oil CheckGasoline Check Belt DeflectionInches 8 to 12 mm Lubrication BoxPlace the pumping control switch in the OFF position Figure StartingBelow 1300 RPMs Turn the ignition key to the OFF positionPreventive Maintenance Maintenance PumpGeneral Clean-up Procedure Sponge Clean-out Procedure Piston CupWearCrankshaft and Cam Assembly Procedure Make sure the eccentric lock is Pumping unitFollowing procedure will assist you in replacing the lining Clutch lining is a normalBearing Installation Bearing/Cam Bushing InstallationDetent holes will prevent Detent Hole 3 InstallationPosition the ‘O’ring on the O.D.of Maintenance Pump Installation and Drive Alignment Roller Chain ApplicationDiamond Chain Companytm Working LoadsDrive Chain Lubrication Chain-Link Cross SectionInstallation Of Coversides Installation of Spring Locks and Cotter-PinsAssembling and Disassembling Drive Chain Chain-Link Pin RemovalEnginetroubleshooting For more detail troubleshooting methods, referEnginetroubleshooting Sympton Possible Problem SolutionFuel tank empty? Replace fuel filter Fuel filter clogged? Unions a requiredPage Wiring Diagram Wiring DiagramWiring Diagram Tail Lights Appendix Slumptest Procedure Gallons per sack Material #16 #30 #50Sand 100 Pea Gravel 100 CombAppendix Concrete MIX Information 2708 27752685 2749Appendix Recommended Shotcrete System Recommended Shotcrete SystemPart Name QTY. Remarks General recommendationsPassages clean Recommended Shotcrete AccessoriesHas Passedthroughthe Entire Hose Length Appendix Recommended Shotcrete Accessories Explanation of Code in Remarks Column Xxxxx only Not Used onSuggested Spare Parts Description QTYNameplate and Decals Name Plate and DecalsDECAL, Maintenance DECAL, Caution OIL LevelDECAL, CAUTION, Manifold DECAL, Multiquip MaycoCompensator Piston ROD Assy Compensator Piston ROD AssySpring Return Piston Guide AssyFitting Bearing CUP30HDN Pump Connecting ROD Drive Side Assy Connecting ROD Drive Side AssyPiston ROD Assy Rocker Assy KITRocker Assy COUNTER-SHAFT Assy Countershaft AssyCounter Shaft CAM BearingWasher Williams 1/2 WASHER, LOCK1/2Crankshaft Assy Crankshaft AssyCrankshaft Assy Bearing BlockLock Washer 3/4 Zerk Fitting Bolt 5/8-11X4 HEX Head WASHER, Special 5/8Manifold Assy Manifold AssyManifold Assy Frame Assy Frame AssyFrame Assy Axle Assy Axle AssyAxle Assy MUFFLER, AIR FILTER, and Stop Switch Assy MUFFLER, AIR Filter and Stop Switch AssyPRECLEANER, AIR Filter BRACKET, AIR Cleaner PipeStop SWITCH, Engine Cover Gland ConnectorClutch Assy Clutch AssyClutch Assy Engine Mounting Assy Engine Mounting Assy Secure to FrameOIL Cooler Engine Support Block SideDeutz Engine Throttle Assy Throttle Assy Control BOX Mounting Bracket Assy Control BOX Mounting Bracket AssyWASHER, Flat 1/4 Control BOX Assy Control BOX AssyRED Pilot Lens Battery Control BOX AssyBattery Assy Battery AssyBattery Assy Fueltank Assy Fuel Tank AssyFueltank Assy Hopper Assy Hopper AssyHopper Assy HopperPIN, Hair Washer 5/8 FlatHood Assy Hood AssyRivet Latch KITBUMPER, Rubber Manual HolderLubrication Panel Assy Lubrication Panel AssyPosition LocationFITTING, Grease 1/8 NPT Straight Fitting 1/8 NPTCoupling W/NUT 1/8 NPT 1FT=1PCRemote Control Cable Assy Remote Control Cable AssySWITCH, Micro CONNECTOR, 3/16 RingJunction BOX Grip Cord SealSpecial Expediting Service Payment TermsFreight Policy Minimum OrderMayco Pumpwarranty Mechanical Drive ModelsHERE’S HOW to GET Help