1. SAFETY PRECAUTION AND
PROCEDURES
For your own safety as well as that of the
apparatus,
procedures described in this instruction
manual
preceded by the symbol
Take extreme care for the following
conditions measuring:
Don't submit the probe to mechanical
shock.
Don't touch or manipulate the sensor.
If
any
instrument
breakage,
fracture, etc., do not conduct any
measuring.
To avoid electrical shock, don't operate
this probe in wet or damp conditions.
To avoid injury or fire hazard, don't
operate this probe in presence of
explosive gas or combustible.
To
avoid
protection if there is a possibility of
exposure to high-intensity rays.
Don't immerse in liquids, clean the
sensor head using only a soft dry cloth.
Cover sensor head when not in use to
extend silicon photodiode sensor life.
The following symbols are used:
Comply with CE mark.
Caution: Refer to the instruction
manual. Incorrect use may damage
the apparatus or its components.
you
and
especially
unusual
such
leakage
eye
EN - 2
HT53 HT53/05
must
follow
read
condition
as
deformation,
of
injury,
notes
carefully.
of
substances,
wear
eye
the
the