Dynapac F151C CS Paving Full Schematics Diagrams (Electrical and Hydraulic)

On a paver like the Dynapac F151C that spends its days laying mat in heat, dust, and vibration, these full electrical and hydraulic schematics are what you reach for when simple guessing stops working. This document lets you trace how power and oil move through the machine so you can track down faults logically instead of just swapping parts. For example, if the conveyor suddenly stops feeding but the engine runs fine, you can follow the circuit and hydraulic path from the control panel to the valve block and motor, and pinpoint whether you’ve got a bad switch, broken wire, or a hydraulic issue.

Applications & Use Cases

• Trace electrical circuits from the control panel to sensors, solenoids, and motors to isolate intermittent faults.
• Follow hydraulic oil flow to verify which valve, hose, or actuator is responsible for slow or dead functions.
• Confirm correct routing after harness or hose replacement so everything is reconnected to the right component.
• Plan modifications or add-ons (lights, beacons, aux circuits) without overloading or back-feeding existing systems.
• Cross-check parts calls by matching components on the machine to their symbol and connection points in the schematic.

FAQ

Q: Can I use this schematic on a tablet in the field?

A: Yes, it’s practical on a tablet; you can zoom into specific circuits while standing at the machine and follow wires or lines in real time.

Q: Is it worth printing, or should I keep it digital only?

A: Many techs keep a clean printed copy in the workshop for quick reference and a digital copy on a laptop or tablet for on-machine troubleshooting.

Safety Note

Always de-energize and depressurize the machine before working on any electrical or hydraulic component, even if the schematic shows it as “off.”

Dynapac F151C CS Index:

From S_N 771.125 ff_Rev_COM2_16ddad94.pdf
From S_N 771.125 ff_Rev_COM2_b20c8aba.pdf
From S_N 778.130 ff_Rev_COM2_1045debc.pdf
From S_N 778.130 ff_Rev_COM2_6921b7df.pdf

Dynapac