OZONE MONITOR BMT 932 Manual, Rev. 02/2021
6
3
Accessories, Spare Parts
The OZONE MONITOR BMT 932 comes with all the accessories needed for its operation.
A Spare Parts Kit "932-SPARE" is available as an option, see page 38.
4
Cautions and Warnings
The
exclamation point
within an equilateral triangle is intended to alert the
user to the presence of important operating and maintenance (servicing) in-
structions in the literature accompanying the instrument.
The
lightning flash
with arrowhead symbol, within an equilateral triangle is
intended to alert the user to the presence of uninsulated “dangerous voltage”
within the product’s enclosure that may be of sufficient magnitude to consti-
tute a risk of electric shock to persons.
Ozone may be dangerous and harmful, even at a low concentration. The 8-hour exposure to
ozone should not be to a higher ozone content than in the order of 0.1 ppm
v
.
Ozone in the sample gas is automatically destroyed after passage through the OZONE
MONITOR BMT 932.
Caution:
Since the sampling tube could contain ozone in a dangerous
concentration, be careful to not open the sample gas lines leading to the instrument whilst the
ozone producing system is on.
When the instrument is opened without disconnecting it from line power, two dangers are pre-
sent: UV radiation from the UV lamp, and high voltage from the power line and from the inter-
nal high voltage power supply of the UV lamp.
Warning: Always disconnect the instrument from line power before opening it!
Warning:
UV radiation can cause eye damage. Do not look into the UV lamp without proper eye
protection.
Warning:
This product relies on the building's installation for short-circuit (overcurrent) protec-
tion. Ensure that a fuse or circuit breaker no larger than 15 A at 120 VAC (10 A at 240 VAC) is
used on the phase conductor.
Warning:
If the mains cable is replaced, the new cable shall have a current rating of at least 10 A.
This product has been tested to the requirements of CAN/CSA-C22.2 No. 61010-1,
second edition, including Amendment 1, or a later version of the same standard incor-
porating the same level of testing requirements
Précaution:
L'ozone peut être dangereux pour la santé, même à faible concentration. La concentration sur votre
lieu de travail ne devrait pas dépasser 0,1 ppmv pendant 8 heures. L'ozone est intégralement détruit après avoir
passé le BMT 932. Mais comme les conduites de gaz à mesurer peuvent le contenir à forte concentration, il faut
veiller à ne pas ouvrir les conduites de gaz à mesurer qui mènent à l'appareil pendant que le générateur d'ozone est
en fonction dans le système.
Si l'appareil est ouvert pendant qu'il est en marche, deux dangers doivent être pris en compte: le rayonnement ultra-
violet de la lampe à ultra-violet, la tension du secteur et la haute tension sur le module à haute tension de la lampe.
Attention: Avant d'ouvrir l'appareil débrancher le secteur.
