Model C-30HDG
 30HDG Pump Proposition 65WARNING
 Silicosis Warning
30HDG Pump SILICOSIS/RESPIRATORYWARNINGS
 Table of Contents
 Best Deal! Order via Internet Dealers Only
Parts Ordering Procedures
Order via Fax Dealers Only
 30HDG Pump Specifications
30HDG Pump Pump Specifications
 30HDG Concrete Pump Dimensions
30HDG Pump Pump Dimensions
 Structure that does not provide ample free flow air
30HDG Pump Safety Message Alert Symbols
You can be injured if you do not follow directions
 Always wear approved respiratory protection
30HDG Pump Safety Message Alert Symbols
Always wear approved eye and hearing protection
 High Temperatures Allow the engine
General Safety
30HDG Pump Rules for Safe Operation
 Do not use worn out hoses or couplings inspect daily
30HDG Pump Rules for Safe Operation
 Lifting
Maintenance Safety
Emergencies
Page
 30HDG Pump -TOWING Guidelines
Recommended Maintenance
PumpTrailer Vehicle Connection
 Towing Applications
30HDG Pump -TOWING Guidelines
 Trailer Safety Precautions
30HDG Pump -TRAILER Safety Guidelines
 Torsion Bar Suspension
30HDG Pump -TRAILER Safety Guidelines
Tires/Wheels/Lug Nuts
TiresWear/Inflation
 NEVER! use an pneumatic air gun to tighten wheel lug nuts
30HDG Pump -TRAILER Safety Guidelines
Lug Nut Torque Requirements
Start all wheel lug nuts by hand
Page
 Operation and Safety Decals
30HDG Pump Operation and Safety Decals
 Operation Hand Signals
30HDG Pump Important Hand Signals
 Major Pump Components
30HDG Pump Pump Components
 30HDG Pump Pump Components
 Pump Control Box Components
30HDG Pump Control BOX Components
 Zenith 416 Basic Engine Components
30HDG Pump Engine Components
 Pump Mix Guidelines
30HDG Pump General Information
Sample Design Mix 3000 Psi 3/8 in. Slump 4- 5
 Pumping Cylinder
30HDG Pump HOW IT Works
 Pumping Pistons
30HDG Pump HOW IT Works
 Operating Suggestions
30HDG Pump Operating Information
 Mbvr air entraining, acts as a lubricant
30HDG Pump Operating Information
New Pumps
Pumping Tips
 Clearing a Mix from the System
Stop the pump. Switch OFF the engine
Avoiding Setting of the Mix in the System
Clearing a Plugged Manifold
 Pulsation
Down-Hill Pumping
VerticalPumping
ValveSeats
 Cam Roller
30HDG Pump Operating Information
Snap-Joint
 Engine Oil Check
Read safety instructions at the beginning of this manual
30HDG Pump Inspection
Before Starting
 Gasoline Check
30HDG Pump Inspection
Lubrication Box
 Belt Deflection
30HDG Pump INSPECTION/STARTUP
Checking Engine Coolant Level
If cooling water is dirty, flush the cooling system
 Remote Control Operation
30HDG Pump STARTUP/SHUTDOWN Procedures
Radio Remote Control Operation
 Always carry extra Orings
30HDG Pump Maintenance Pump
Preventive Maintenance
General Clean-up Procedure
 Piston Cup Wear
30HDG Pump Maintenance Pump
Sponge Clean-out Procedure
Never use compressed air to clean out the lines
 Crankshaft and Cam Assembly Procedure
30HDG Pump Maintenance Pump
 Following procedure will assist you in replacing the lining
 Bearing/Cam Bushing Installation
Bearing Installation
 Detent Holes
Detent Hole 3 Installation
 30HDG Pump Maintenance Pump
 Roller Chain Application
Installation and Drive Alignment
Working Loads
 Chain-Link Cross Section
Drive Chain Lubrication
 Chain-Link Pin Removal
Installation Of Coversides
Installation of Spring Locks and Cotter-Pins
Assembling and Disassembling Drive Chain
 Engine Troubleshooting
30HDG Pump Enginetroubleshooting
 Engine oil level too full? Correct engine oil level?
30HDG Pump Enginetroubleshooting
Fuel tank empty? Replace fuel filter Fuel filter clogged?
Unions a required
 Malfunction Indicator Diagnostic System
30HDG Pump Engine Fault Codes
Example
 GCP ECU Fault Code List for ZZP 416 Engine
30HDG Pump Engine Fault Codes
 Fuel LPG or NG run-out longer than expected
 AUX 5V Analog Input 3 low
 Zenith Fuel Injection System Wiring Diagram
30HDG Pump -WIRING Diagram Zenith Wiring Harness
 30HDNI Pump -WIRING Diagram Zenith Wiring Harness
 Wiring Diagram
30HDG Pump -WIRING Diagram
 ZPP 416, 420 & 640 Customer 16-PIN Connections
30HDG Pump PIN Connections
 TrailerTail Lights Wiring Diagram
30HDG Pump -WIRING Diagram Tail Lights
Page
 Slump Test 2/3 Full
Appendix C-30HDNI C-30HDNI Slumptest Procedure
 Appendix C-30HDG Concrete MIX Information
 Appendix C-30HDG Concrete MIX Information
 2749
2708
2775
2685
 Recommended Shotcrete System
Appendix Recommended Shotcrete System
 General recommendations
 Recommended Shotcrete Accessories
Appendix Recommended Shotcrete Accessories
 Appendix Recommended Shotcrete Accessories
 Xxxxx only Not Used on
Explanation of Code in Remarks Column
 Units
30HDG Pump Suggested Spare Parts
 30HDG Pump Nameplate and Decals
 30HDG Pump Nameplate and Decals
 Compensator Piston ROD Assy
30HDG Pump Compensator Piston ROD Assy
 Bearing CUP
Spring Return
Piston Guide Assy
Fitting
 Connecting ROD Drive Side Assy
30HDG Pump Connecting ROD Drive Side Assy
 Piston ROD Assy
 Rocker Assy
30HDG Pump Rocker Assy
 Bolt 1-14X2 HEX Head
Connecting ROD
Shaft Rocker ARM
Journal Block
 Countershaft Assy
30HDG Pump COUNTER-SHAFT Assy
 30HDG Pump COUNTER-SHAFT Assy
 Crankshaft Assy
30HDG Pump Crankshaft Assy
 Bearing Block
30HDG Pump Crankshaft Assy
Lock Washer 3/4
 Manifold Assy
30HDG Pump Manifold Assy
 30HDG Pump Manifold Assy
 Frame Assy
30HDG Pump Frame Assy
 Washer Thick
Frame Assembly
AXLE, Assembly
Jack STAND, Rear
 Axle Assy
30HDG Pump Axle Assy
 Outer Bearing
CAP 14 Chrome Includes Items W
Dust Cover
Castle NUT
 MUFFLER, AIR Filter and Stop Switch Assy
30HDG Pump MUFFLER, AIR FILTER, and Stop Switch Assy
 FILTER, AIR
PRECLEANER, AIR Filter ZE1 ELEMENT, AIR Filter
Gland Connector
Stop SWITCH, Engine Cover
 Clutch Assy
30HDG Pump Clutch Assy
 WASHER, Flat 1/2 Special
Rotor Assembly
Clutch Housing W/LINING
WASHER, Lock 1/2
 Engine Mounting Brackets Assy
30HDG Pump Engine Mounting Brackets Assy
 BRACKET, ECU Mount
Support BRACKET, Right
Support BRACKET, Left
SPACER, 20 OD X 11 ID X 32 Long
 RADIATOR, Bracket and Hoses Assy
30HDG Pump RADIATOR, Mounting Bracket and Hoses Assy
 Part Name
 Control BOX Assy
30HDG Pump Control BOX Assy
 Ignition Switch KEY
SWITCH, Throttle Control
Ignition Switch
CONNECTOR, Plastic
 Battery Assy
30HDG Pump Battery Assy
 BATTERY, 12 Volt
CABLE, Positive Battery
BOX, Battery
CABLE, Negative Battery
 Fuel Tank Assy
30HDG Pump Fueltank Assy
 Includes Item
HOSE, Fuel 5/16
CLAMP, Hose
FILTER, Fuel
 Hopper Assy
30HDG Pump Hopper Assy
 PIN, Hair
Hopper
Washer 5/8 Flat
 Hood Assy
30HDG Pump Hood Assy
 NUT 1/2-13 Heavy HEX
Rivet
Latch KIT
BUMPER, Rubber
 Lubrication Panel Assy
30HDG Pump Lubrication Panel Assy
 1FT=1PC
FITTING, Grease 1/8 NPT
Straight Fitting 1/8 NPT
Coupling W/NUT 1/8 NPT
 Remote Control Cable Assy
30HDG Pump Remote Control Cable Assy
 Junction BOX
SWITCH, Micro
Guard Switch Aluminum
CONNECTOR, 3/16 Ring
 Freight Policy
Terms and Conditions of Sale Parts
 Mechanical Drive Models
Mayco Pumpwarranty
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