Schwing SP 750-18 - Pumpkit Overview

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Overview

SP 500 / 750-15 / 750-18 / 1000 / 1250 Operation Manual

Pumpkit Overview

A. Material Cylinders

B. Di󰀨erential Cylinders

C. Rams

D. Water Box

E. Control Valve (S1/S2/S3)

F. Accumulator

G. Rock Valve

Main Page

Table of Contents5
Introduction9
Manufacturer's Statement11
Concrete Pump Nomenclature12
Identification Tag (ID Tag)12
How to Order Missing Tags13
Specifications15
Concrete Pump Specifications17
Optional Equipment23
Safety25
Safety Alert Symbols27
Safety Manual28
How to Order Additional Safety Manuals28
Schwing Phone Numbers28
Warning Labels (Decals)28
Product Overview31
Concrete Pump Circuit Overview31
Twin-Circuit Switching Vs Single-Circuit32
Safety Devices34
Emergency Stop Buttons (E-Stop)34
Dump Valve34
Emergency Stop (E-Stop) Manifold35
Hopper Grate Interlock Switch35
Manual Bleed-Off Valve36
Pressure Relief Valves36
Safety Guards36
Warning Horn37
Machine Overview38
Pumpkit Overview39
S1/S2/S3 Control Valve40
Accumulator / Accumulator Manifold40
Waterbox40
Hopper41
Fuel Tanks41
Power Pack41
SCT (Schwing Control Technology)42
HMI (Human Machine Interface)43
Navigation Pane43
LCD Screens44
Start up Screen44
Engine Status Screen44
Warning Messages and Symbols44
Warning Messages45
E-Stop Warnings45
General Warnings45
Pump Status Screen46
Menu Screen46
Pump Codes Screen46
Engine Codes Screen47
PLC I/O Screen47
Operator Keypad Screen47
Radio Remote Screen47
Cable Remote Screen47
Options Screen48
Oil Temperature Sensor Settings Screen48
Greaser Settings Screen48
Stroke Limit Settings Screen49
Language Screen49
Machine Options Screen49
Operator Panel Keypad50
Keypad Buttons50
Cable Remote53
Keypad Buttons53
Radio Remote (Optional)56
Radio Remote Buttons and Lights57
Concrete Pump Error Codes59
Pump Codes Screen59
Input Error Codes59
Output Error Codes59
Error Cause59
Operation61
Preparing for the Job63
Personal Protection63
Pipeline and Clamps63
Tools and Accessories63
Tow Vehicle64
Tow Vehicle Pre-Check64
Stationary Pump Pre-Check64
Attaching the Tow Hitch65
Towing the Stationary Pump66
Machine Loading/Unloading67
Lifting with a Crane67
Lifting with a Forklift67
Loading on a Flatbed Trailer67
Unit Setup67
Selecting the Setup Location67
Laying out the Pipeline68
Machine Preparation68
Starting the Machine70
Checking the Machine70
Shutting the Machine down71
Lubricating Slurry71
Lubricating the Pipeline71
Controlling the Concrete Pump74
Stroke Limiter74
Cable Remote74
Wireless Remote (Optional)75
Safe Pairing of Transmitter to Receiver75
Pumping the Job77
Time Constraints78
Cold Conditions78
Delays78
Keep the Water Box Full78
Blockages79
Cleanout80
Clean the Waterbox83
Preparing for Travel83
External Cleaning84
High Pressure Washer84
Use of Cleaning Agents84
Protecting New Paint84
Special Pumping Situations85
Quick Cleanout85
Cold-Weather Pumping85
Emergency Procedures87
Emergency Override Button87
Loss of Radio/Cable Remote87
Optional Equipment88
Hydraulic Outriggers88
Hopper Vibrator88
Auto Greaser88
Maintenance89
Hoses and Fittings91
Torque Specifications91
Welding Precautions91
Adjusting Relief Valves91
Removing Safety Devices92
Lock out - Tag out Procedure92
Replacing the Hydraulic Pump92
Hydraulic Oils93
General Information93
Specific Information93
Industrial" Gear Lubricant Codes93
Vehicle Gear Box Oil Codes93
Hydraulic Oil Recommendations94
Biodegradable Hydraulic Oils94
Filtration95
General Information95
Specific Information95
Bypass Check Valve96
Scheduled Maintenance97
Maintenance Chart97
Daily Maintenance98
Weekly Maintenance101
Monthly Maintenance103
Semi-Annual Maintenance104
Annual Maintenance105
Change Hydraulic Oil for Age Reasons105
Unscheduled Maintenance105
Changing Rams105
Ram Change Mode105
Remove the Old Rams106
Install the New Rams108
Changing the Material Cylinders110
Accumulator Charging Procedure110
Setting Main Relief / Pressure Cut off113
Setting the Soft Switch Relief Pressure114
Set Accumulator Pressure Cut-Off115
Set the Agitator Pressure115
Appendix117
Hydraulic Oil Viscosity Chart119
Torque Specifications for Metric Bolts120
Torque Chart121
Dacromet/Geomet 500 Coating121
Torque Chart122
Black and Silver Chromated122
Recommended Emergency Hose Kit123
Fitting Wrench Sizes123
Straight Fittings123
Banjo Fittings124
End Cap Separate from Stem124
End Cap Part of Stem124
Weld-On Ends / Coupling Comparison125
Minimum Pipe Wall Thickness126
Single Wall126
Minimum Pipe Wall Thickness127
Twin Wall127
Output Charts128
Using a Nomograph134
The Quadrants136
Glossary of Terms141
Additional Reading Material145
Alphabetical Index147
Short Instructions151
Preparation153
Starting the Machine153
Checking the Machine154
Shutting the Machine down154
Controlling the Concrete Pump155
Stroke Limiter155
Cable Remote155
Cable Remote Functions156
Radio Remote (Optional)156
Radio Remote Functions157
Emergency Procedures158
Emergency Override Button158
Loss of Radio/Cable Remote158

Schwing SP 750-18 - Pumpkit Overview

Table of Contents

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