Comark C9006IS Betriebsanleitung - Seite 6

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AUTO-SWITCH OFF

The instrument can be configured to either automatically

switch off three minutes after the last button operation or

to remain permanently on until manually switched off.

This mode is indicated on the display by the horizontal bar

above the least significant (right side) digit. When the bar

is visible the instrument will auto power down.

To change from one mode option to the other, switch the

instrument OFF, then with the HOLD button depressed

switch the instrument ON again.

BAT

BATTERY LOW:

This symbol appears on the display once the battery

voltage reaches a preset level on load. Please replace your

battery as soon as possible after seeing this symbol. To

replace the battery unscrew the two screws at the base of

the instrument. Take care not to over tighten them when

re-fitting the cover.

SELECTION OF PROBES

Thermocouples are considered as "Simple Apparatus" and

as such may be used in intrinsically safe systems without

certification.

Whilst this gives the flexibility for the user to choose a

wide range of probes care must still be taken to ensure

that the materials from which temperature probes are

constructed are suitable for use in the particular

environment. Please contact Comark for details.

WARNING: BATTERY REPLACEMENT MUST

ONLY TAKE PLACE IN A NON-HAZARDOUS

AREA

WARNING:

probe or sensor be allowed to come into contact with

live electrical power conductors with voltages in

excess of 30V RMS or 42.4V peak or 60V DC.

Under no circumstances must any