Fault Phenomenon: Vogele 2100-3i paver emulsified asphalt spray pump cannot start.

Troubleshooting Process:
– Checked motor: DC motor carbon brushes worn down.
– Checked fuse: spray system fuse blown.
– Checked fluid level: low tank level triggering protection.
– Checked lines: all nozzles clogged causing high pressure.

Root Cause: The carbon brushes of the spray pump DC motor are worn down, preventing the motor from operating.

Required Parts: Replace spray pump motor carbon brushes or motor assembly.