OTK Door
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Road Blocker Service
Technical service

Road Blocker Service

Accurate diagnosis, transparent intervention and system continuity through professional technical service.

Service scope

We fix the cause, not just the fault.

Our technical team assesses mechanical movement, motor, sensors, control board, connections and safety components together. The scope is agreed before any intervention.

Services
  • Fault diagnosis and repair01
  • Periodic maintenance02
  • Motor and control board checks03
  • Sensor issues and adjustment04
  • Mechanical troubleshooting05
  • Spare parts support06
  • Emergency service planning07
Common faults
  • 01Hydraulic oil leak and pressure loss
  • 02Slow rising or lowering
  • 03Loop detector not detecting vehicles
  • 04Water collecting in the housing (blocked drainage)
  • 05Warning light and buzzer faults

Frequently asked questions

Why does the road blocker rise slowly?

Hydraulic oil level, pump performance or low ambient temperature can be the cause. The hydraulic unit and oil are checked.

Is water in the road blocker housing harmful?

Yes, it shortens the life of mechanical and hydraulic parts. The drainage line should be cleaned during periodic maintenance.

Service request

Let’s get your system running safely again.

Share the door type, the symptoms and your contact details.

Door type

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