Evoqua WALLACE & TIERNAN Barrier M 1200, Operating Manual

Page: 7 / 110

Barrier M
Introduction
1.
7
1.2 Conventions
Notes This operating manual contains a number of notes with different
priorities marked with symbols.
Pictogram Note Meaning
Danger! Immediate danger to life and limb! If
the situation is not handled properly,
death or serious injury may be the
result.
Warning! Danger to life and limb! If the situa-
tion is not handled properly, death or
serious injury may be the result.
Attention! If this warning is not observed,
medium or slight injury or damage to
the equipment may be the result.
Warning! Electrical hazard.
The chamber and the control cabinet
must be grounded with a sufficient
cross-section. Before performing any
repair or maintenance work on the
UV disinfection unit, switch it off with
the emergency OFF main switch.
Warning! Risk of burns!
Hot surface!
Remember that the lamps are hot
when they have been in use. After
use, leave them to cool down for at
least 15 minutes.
Attention! Risk of injury!
Wear safety goggles!
To prevent injury to the eyes caused
by exposure to ultraviolet light,
always wear a protective mask.
Never look directly at a UV lamp
when it is on!
Do not expose your skin unnecessa-
rily to UV radiation!
Attention! Risk of damaging the lamp!
When working with the lamps and
quartz sleeves, always wear clean
cotton gloves.
Only touch the lamps at both ends if
possible.