Automatic Door Repair Putney Vale

ADR: Systems is Putney Vale'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 Putney Vale

Technical Diagnostics: Putney Vale Engineering

Quick Answer

Why is my door opening randomly?

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

Component Analysis

Drive Unit: The motor gearbox often suffers from stripped nylon gears. We replace the assembly to restore torque.

Safety Beams: We test the 'monitored' status of safety beams to ensure the door reverses immediately upon detecting an obstruction.

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: Putney Vale

What is your response time for Putney Vale businesses?

We aim for a 4-hour response for security-critical failures within Putney Vale boundaries.

Do you repair Assa Abloy operators?

Yes, we are independent specialists capable of repairing Dorma, Geze, and most major brands using compatible parts.