Technical Diagnostics: Little Heath Engineering
Quick Answer
Why is my door opening randomly?
This is often 'ghosting' caused by radar interference or sensor drift. In Little Heath, 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.
Sensor Fusion: In Little Heath, we recalibrate Microwave Radar for motion and Active Infrared for presence to prevent ghosting.
BS EN 16005 Compliance Matrix
Safety is mandatory. Our audits check specific parameters:
| Test Parameter | Limit | Action |
|---|---|---|
| Dynamic Impact | < 400N | Adjust motor torque |
| Static Entrapment | < 150N | Test safety reversal |
| Sensor Monitoring | Every Cycle | Verify controller feedback |
Engineer FAQ: Little Heath
Do you offer 24/7 callouts in Little Heath?
Yes, we have a rapid response team dedicated to the Little Heath area.
Do you repair Tormax operators?
Yes, we are independent specialists capable of repairing Record, Dorma, and most major brands using compatible parts.