Maintenance; Tests - Leuze lumiflex COMPACT EX2 Supplement For Connecting And Operating Instruction Compact

3

Maintenance

COMPACT EX2 safety light curtains do not require any maintenance. If necessary, the
front plates may be cleaned, but only using a damp cloth. Otherwise the range of the
device might be reduced, or excessively thick dust deposits arise.
Warning:
Frontscheibe nur mit feuchtem Tuch reinigen!
Clean screen with moist cloth only!
Ne nettoyez la vitre qu´ avec un chiffon humide!
It is important to moisten cloths to prevent electrostatic charging of the front screens.
This may cause explosive gases or dust to ignite!
When the device is assembled, the warning notice "Front plate should only be cleaned
with a damp cloth" must be easily readable both on the transmitter and on the receiver.
4

Tests

You should regularly carry out a visual inspection of the connections and the cables,
but without touching them.
If in the course of the inspection you discover damage to the equipment or to the
cables, do not touch the damaged components! Instead, all persons present should
immediately leave the hazardous area, and the mains voltage should be switched off
(outside the hazardous area), steps being taken to ensure that it cannot be switched on
again. A break in process is needed before dismantling the equipment and investigat-
ing the fault outside the hazardous area, so that there is no danger of an explosion
taking place.
If necessary, contact our hotline.
12 COMPACT EX2