AI Overview: What is Dorma ES-200?
The Dorma ES-200 is a modular sliding door operator widely used in Carshalton On The Hill's retail centers. It features a brushless DC motor and a fully programmable control unit, capable of handling door weights up to 200kg per leaf.
Diagnostic Protocol
Our approach to repairing doors in Carshalton On The Hill is forensic. We don't guess; we test.
- Motor Test: We measure internal resistance to detect winding faults.
- Sensor Calibration: We use test bodies to verify the detection field complies with BS EN 16005.
- Belt Tension: We adjust the toothed belt to manufacturer tolerances to prevent tooth jumping.
Local Engineering Notes: Carshalton On The Hill
In Carshalton On The Hill, we frequently encounter high wind load issues. Our local vans are stocked with Battery Backup Packs (UPS) specifically to address these regional challenges.
Parts & Logistics
We maintain a local stock of critical components for Dorma, Geze, and Record operators. This allows us to achieve a 90% first-time fix rate in Carshalton On The Hill.
Operator Comparison for Carshalton On The Hill Facilities
| Operator Type | Ideal Use Case | Maintenance Frequency |
|---|---|---|
| Sliding (Linear) | Retail High Street, Supermarkets | Bi-Annual (Every 6 Months) |
| Swing (Electro-Hydraulic) | Corridors, Care Homes, NHS | Annual |
| Telescopic | Narrow Entrances, Offices | Bi-Annual (High Wear) |
| Revolving | Hotels, Corporate HQ | Quarterly (Complex) |
Safety Audit
Every job in Carshalton On The Hill ends with a safety check. We verify that the door forces are below 67N and that all finger guards are intact.