EUTECH INSTRUMENTS ALPHA DO 500 DISSOLVED OXYGEN Manuel d'instructions télécharger pdf (Page 7)

Instruction manual αlpha DO 2000

1.3 Safety intsructions

The αlpha DO 2000 should be installed and operated only by personnel familiar with

the transmitter and who are qualified for such work.

A defective transmitter must neither be installed nor put into service.

The αlpha DO 2000 must only be operated under the specified operating conditions

The αlpha DO 2000 must not be repaired by the customer.

The αlpha DO 2000 must only be opened to replace the unit fuse or to set the jumper

for Pt100/Pt1000 temperature sensor. This work must be carried out only by

personnel familiar with the transmitter and who are qualified for such work. Make sure

the mains cable is separated from the power supply before opening the unit.

No modifications to the αlpha DO 2000 are allowed. The manufacturer/supplier

accepts no responsibility for damage caused by unauthorised modifications. The risk

is borne entirely by the user.

1.4 Putting out of service / Correct disposal of the unit

Putting out of service

• First disconnect the unit from the mains, then undo all electrical connections.

• Remove the unit from the wall / panel.

Correct disposal of the unit

When the transmitter is finally taken out of service, observe the local environmental

regulations for correct disposal or send the transmitter to your local distributor, they will take

care of proper disposal.

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EUTECH INSTRUMENTS ALPHA DO 500 DISSOLVED OXYGEN Manuel d'instructions Page 7