This unit is smaller, more compact and has the same features as that of the Standard Call Bell Unit.
This emergency signalling device is situated on every level in a shaft. Fitted with two buttons each behind glass, labelled accident to person and accident to shaft. Breaking the glass and activating the “Accident to shaft” button will immediately stop the winder. The driver will only be able to proceed with operations once the accident has been investigated and cleared by the shaft engineer.
Operation: The unit transmits the following signals:
Accident to person = 10 Rings, followed by the station (level) ID and repeated.
Accident to shaft = a long ring, followed by the station (level) ID and repeated.
A LED light indicates which unit was activated and must be reset at that particular level.
The unit also has a test facility when doing regular maintenance.
No.2 Electronic Call Bell
It should be noted that delivery periods vary between products and is subject to present workload, prior sales and availability of raw materials from our suppliers.