Automatic Door Repair Arsenal

For facility managers in Arsenal, a jammed door is a critical failure. Our engineers carry the diagnostic tools to resolve complex motor and sensor faults on the first visit.

Dispatch Engineer
Automatic door engineer in Arsenal

Technical Diagnostics: Arsenal Engineering

Quick Answer

Why is my door opening randomly?

This is often 'ghosting' caused by radar interference or sensor drift. In Arsenal, 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 Arsenal 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: Arsenal

Do you offer 24/7 callouts in Arsenal?

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

Do you repair Dorma operators?

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