SIGRIST ColorPlus Ex, Инструкция по эксплуатации

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Instruction Manual ColorPlus Ex
10210E/5 43
5.5 Replacement of the desiccant in the transmitter

The electric power supplied to the UV light source CAN CAUSE FATAL
INJURY! So for all instruments with a UV light source, it is absolutely
necessary to disconnect the power supply before opening the enclosure!

The UV radiation from the bulb can damage your eyes!

The UV light source and the light source housing can reach temperatures
above 80°C!
Action Remarks
1.
Do not open the photometer before
the power supply to the control unit has
been disconnected and then a waiting
time of ten minutes has passed to allow
the light source to cool down sufficiently
(EXPLOSION HAZARD)! (
Cooling down of
instrument to a safe temperature level and
fading of the residual charges)
Disconnect the power supply of the
photometer to the control unit.
2. Loosen the Allen screw (arrow) at the
transmitter enclosure by about ½ turn and
pull off the locking piece.
3. Loosen nut (A) enough to be able to
swing the hinged ring away easily. Take
off the entire clamping ring and then
remove the transmitter enclosure.
4. Remove the saturated desiccant bag (A).
Take the new desiccant bag, shake its
contents to one end and roll the bag up.
In this form it can be inserted easily into
the transmitter.
5. Check the enclosure seal (B) and replace it
if necessary.
6. Reassemble the photometer in reverse
order and restart it.