Safe Operation; Authorized Use; Requirements For Safe Operation; Unauthorized Use - Xylem WTW Turb 750 IR Operating Manual

Safety
10
2.2

Safe operation

CAUTION
Danger of eye damage by visible and invisible LED radiation.
In the cell shaft of the Turb
diodes (LEDs) of the 1M class.
Do not look at the radiation using optical instruments.
With normal, authorized use there is no hazard.

2.2.1 Authorized use

This meter is authorized exclusively for turbidity measurements in the labo-
ratory.
Only the operation and running of the meter according to the instructions and
technical specifications given in this operating manual is authorized (see
chapter 7 T
ECHNICAL DATA
Any other use is considered unauthorized.

2.2.2 Requirements for safe operation

Note the following points for safe operation:
• The meter may only be operated according to the authorized use specified
above.
• The meter may only be supplied with power by the energy sources
mentioned in this operating manual.
• The meter may only be operated under the environmental conditions
mentioned in this operating manual.
• The meter may only be opened if this is explicitly described in this oper-
ating manual (example: Inserting the batteries).

2.2.3 Unauthorized use

The meter must not be put into operation if:
• it is visibly damaged (e.g. after being transported)
• it was stored under adverse conditions for a lengthy period of time (storing
conditions, see chapter 7 T
®
750 IR there are light emitting
).
).
ECHNICAL DATA
®
Turb 750 IR/T
ba77233e05 06/2023