Technical Diagnostics: Ham Engineering
Quick Answer
Why is my door opening randomly?
This is often 'ghosting' caused by radar interference or sensor drift. In Ham, 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 Parameter | Limit | Action |
|---|---|---|
| Dynamic Impact | < 400N | Adjust motor torque |
| Static Entrapment | < 150N | Test safety reversal |
| Sensor Monitoring | Every Cycle | Verify controller feedback |
Engineer FAQ: Ham
How quickly can you attend an emergency in Ham?
Our local engineers in Ham are on standby for same-day attendance.
Do you repair Record operators?
Yes, we are independent specialists capable of repairing Dorma, Dorma, and most major brands using compatible parts.