Dynapac CA362PDB Compaction Electrical Schematics Diagrams

On a CA362PDB working in dusty road-building or landfill conditions, electrical issues can be hard to chase with everything packed tight and covered in dirt. This schematic set is what I’d lay on the bench when I need to trace how power and signals move through the roller—front lights, vibration control, gauges, safety interlocks, all of it. If, for example, the vibration won’t engage even though the switch “feels” fine, these diagrams let me follow the circuit from the battery, through relays and connectors, right down to the solenoid or sensor that’s dropping out.

Applications & Use Cases

• Trace intermittent faults in vibration, drive, or lighting by following exact circuit paths instead of guessing.
• Verify power and ground at a component before replacing switches, relays, or controllers.
• Map connectors and harness routes so you know where to open looms, wiggle-test, or clean plugs.
• Confirm sensor/solenoid relationships when a warning light appears but the machine still seems to operate.
• Plan clean add-ons or repairs (work lights, repairs to rubbed-through wires) without backfeeding or overloading circuits.

FAQ

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

A: Yes, it’s handy on a tablet so you can zoom into a specific circuit while you’re at the machine.

Q: Is it worth printing parts of it?

A: I usually print the pages for the circuits I’m chasing, mark voltages and test points, then keep them in a job folder.

Safety Note

Always lock out, tag out, and disconnect power before opening harnesses or probing live circuits.

Dynapac CA362PDB Index:

From S_N 10000117x0A000001_Rev_M_db9149b9.pdf

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