Automatic Door Repair Ratcliff

ADR: Systems is Ratcliff's dedicated engineering partner. We don't just 'fix' doors; we optimize their performance, extending the lifecycle of your third-party assets.

Dispatch Engineer
Automatic door engineer in Ratcliff

Technical Diagnostics: Ratcliff Engineering

Quick Answer

Why is my door opening randomly?

This is often 'ghosting' caused by radar interference or sensor drift. In Ratcliff, we see this frequently with older analog sensors. We upgrade these to digital units that filter out environmental noise.

Component Analysis

Operator Mechanics: We inspect the DC motor for overheating and replace worn brushes or the entire brushless unit if efficiency drops.

Activation Logic: False triggers are common. We adjust the radar sensitivity to filter out cross-traffic and rain.

BS EN 16005 Compliance Matrix

Safety is mandatory. Our audits check specific parameters:

Test ParameterLimitAction
Dynamic Impact< 400NAdjust motor torque
Static Entrapment< 150NTest safety reversal
Sensor MonitoringEvery CycleVerify controller feedback

Engineer FAQ: Ratcliff

How quickly can you attend an emergency in Ratcliff?

Yes, we have a rapid response team dedicated to the Ratcliff area.

Do you repair Dorma operators?

Yes, we are independent specialists capable of repairing Record, Assa Abloy, and most major brands using compatible parts.