Dansensor® ISM-3 EN User Manual 7
P/N 200114-I
09/2021
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.
Always make 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: Always install 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.