Sterling SSE-5 BL Microscope & Magnifier User Manual


 
SSE 5 BL
Assembly instructions 29
8.9.3. Installation of the alarm indicating device (optional)
This work must be carried out by qualified personnel only.
Disconnect the unit from mains supply by the device plug before
you begin with works on the controller. Danger to life!
The connection is potential-free and rated for 5 A.
& Observe the connecting diagram.
An additional alarm indicating device (e.g. horn, signal light) can
be connected.
You need an “acknowledgement key” for 24 V (e.g. by Rafi
Company).