Dansensor A/S COPYRIGHT © PBI-200114-D 04/2013
ISM-3 EN User Manual 7
2. Safety precautions
Read and understand this manual for your own safety’s sake and for the quality of the work carried out
using this equipment.
The following terms are used:
"DANGER" to designate a condition which MAY involve mortal danger of serious injury
"CAUTION" to designate a condition which MAY involve serious injury
"NOTE" to designate a condition which MAY involve faulty operation of the equipment
thus causing fault measuring results
Follow the below instructions carefully:
DANGER: Opening ISM-3 may involve mortal danger or serious injury as live high-
voltage leads may be exposed. By opening the ISM-3, the mains supply must
always be switched off. By connecting the net ground must always be
connected.
CAUTION: If ISM-3 is moved or transported, make sure it is note exposed to shocks or
impact.
Only use water or a mild soap lather to clean the front panel. Make always
sure that there is at least 5 cm of free air behind the ventilation holes on the
back of ISM-3.
Our warranty does not cover unless the above instruction is strictly adhered
to.
NOTE: Install always a hose on the "Gas out" connection and make sure that the
measuring gas is transported away from the ISM-3, as the surrounding
atmospheric air is used as reference. In order to observe the CE`s EMC
regulation all connections to the ISM-3 (not mains connections) must be
protected. The screen must end in a PG sleeve on the back of ISM-3.
Recommendations
• In order to prolong the life of the analyser it is recommended to let ISM-3 be constantly connected to
the mains voltage.
• Every 6 months it is recommended to control ISM-3`s calibrations by measuring on gases with known
content of O
2
.
• Recommended control - and calibration interval is 12 months.
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