8K3 Series Cross-Beam Mute Accessories
Installation Guide
CD693/150120
Smartscan Ltd
13
Maintenance
The Transmitter (TX) and Receiver (Rx) windows should be cleaned regularly as
indicated on the Installation Sheet, Figure K.
Dirt build-up or scratching on the windows may lead to
intermittent tripping or a totally blocked condition of the light
curtain. Clear adhesive tape may be applied to the windows
of curtains in dirty or abrasive conditions. Renew the clear
adhesive tape periodically.
Dust particles can be attracted to the Perspex window due to
static charges. This can be prevented by the use of an antistatic plastic cleaner
and antistatic cloth.
Clean the windows with a clean damp cloth using a mild
detergent. Never use abrasive, corrosive cleaners or
spray detergents.
During the maintenance inspection of the safety device and the danger area
checks include, damage and general wear, connection cables and the electrical
connections.
Check the mountings and physical extrusion, Perspex.
Access to the danger point should be through the infrared field of the safety light
curtain only.
See also the Operation Cycle checks within this document.