ON NO ACCOUNT SHOULD THE BATTERY COVER BE
OPENED WITHIN THE HAZARDOUS AREA.
(A low battery voltage is indicated by the 'BAT' symbol
appearing on the display).
INPUT HOSES SHOULD NOT BE DISCONNECTED FROM
THE INSTRUMENT WHILST CONTAINING GASES WHICH ARE
DANGEROUS AND/OR UNDER PRESSURE.
Do not apply pressures beyond the over range maximum for the instru-
ment or damage may occur.
DO NOT USE ANY OTHER MEANS OF POWER SUPPLY TO THE
INSTRUMENT OTHER THAN THE BATTERY TYPES AS LISTED ON
THE INSTRUMENT LABEL.
refer to section 3 — connection to pressure sources before operating
the instrument.
This instrument is manufactured in accordance
with the Company's ISO 9001 Quality Approved
System.
This instrument complies with the Electromag-
netic Compatibility Directive
EN 61326-1.
Declarations of Conformity available. Con-
tact Comark Customer Support or your local
Distributor.
In line with its policy of continuous development, Comark Limited reserves
the right to alter the instrument specifi cation without prior notice. Further
information is available from Comark Limited or your distributor.
6
WARNING