Schwing Service Training Manual – PDF DOWNLOAD

Description

Schwing Service Training Manual 

SCHWING SERVICE TRAINING MANUAL – PDF DOWNLOAD:

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Table Of Contents:

Schwing Service Training Manual 

Typical Twin Circuit …………………… 1
PTO Switch/Air Valve …………………………………………..1
PTO …………………………………………………………………….2
Continuous Duty Solenoid ……………………………………..2
CPC/CPCII Controller …………………………………………..3
Hydraulic Pumps …………………………………………………..3
Fixed Displacement ………………………………………………4
Variable Displacement …………………………………………..4
Main Control Block “Brain” …………………………………..4
Concrete Pump Forward/Reverse Valve …………………..5
Main Control Block – S1/S2 Spool ………………………….5
Main Relief Valve …………………………………………………6
Differential Cylinders ……………………………………………6
Material Cylinders ………………………………………………..7
Differential Cylinder – Bottomed Out ………………………7
MPS Valve …………………………………………………………..8
S3/Accumulator Control Block ……………………………….8
Accumulator Theory ……………………………………………..9
Rock Valve Slewing Cylinder ………………………………..9
Soft Switch Relief Valve ……………………………………..10
Main Control Block – S2 Spool …………………………….10
Differential Cylinder – Beginning of stroke …………….11
MPS ………………………………………………………………….11
Differential Cylinder – Bottomed Out …………………….12
MPS ………………………………………………………………….12
S3/Accumulator Control Block ……………………………..13
Rock Valve Slewing Cylinder ………………………………13
Soft Switch Relief Valve ……………………………………..14
Main Control Block – S2 Spool …………………………….14
Differential Cylinders ………………………………………….15
Typical Boom Circuit ……………….. 16
Boom Pump ……………………………………………………….16
E-Stop Manifold …………………………………………………17
Poppet Valve Theory …………………………………………..17
E-Stop – Override ……………………………………………….18
Boom Handvalve – No functions activated …………….18
Boom Handvalve – Outrigger enabled ……………………19
Outrigger Handvalve …………………………………………..19
Boom Handvalve – Boom Function Activated ………..20
Pulsar Coil Theory ………………………………………………20
Boom Holding Valves …………………………………………21
Manual Controls and Overrides …………………………….21

Description:

Schwing Service Training Manual 

All hydraulic pumps for the concrete pump, placing boom, agitator, etc

. are mounted on a distribution gearcase

. When you are driving the truck, the power of the truck engine is transmitted through the truck transmission, through a propeller shaft, through the bottom of the distribution gearcase, through another propeller shaft, and into the rear end(s) of the truck.

When you are operating the unit, the distribution gearcase interrupts the power to the rear ends, and transmits it to internal gears that turn the hydraulic pumps.

Changing between travel and pumping modes is accomplished by means of an air switch in the truck cab.

Please Note:

• This is the SAME exact manual used by your dealers to fix your vehicle.
• The same can be yours in the next 2-3 mins as you will be directed to the download page immediately after paying for the manual.
• Any queries / doubts regarding your purchase, please feel free to contact [email protected]