Automatic Door Repair Northfields

We provide specialized independent automatic door maintenance for Northfields businesses. From high-street retail to NHS facilities, our engineers ensure your systems meet BS EN 16005 standards.

Dispatch Engineer
Automatic door engineer in Northfields

Technical Diagnostics: Northfields Engineering

Quick Answer

Why is my door opening randomly?

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

Component Analysis

Brushless DC Motor: We test internal resistance to detect winding faults common in high-cycle Northfields venues.

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: Northfields

Do you offer 24/7 callouts in Northfields?

Our local engineers in Northfields are on standby for same-day attendance.

Do you repair Assa Abloy operators?

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