Maintenance; Servicing; Replacement Of The Battery; Test Of Operation - Chauvin Arnoux C.A 1860 Manual De Instrucciones

For maintenance, use only the specified spare parts. The
manufacturer cannot be held liable for any accident that
occurs following a repair done by anyone other than its cus-
tomer service department or an approved repairer.

7.1. SERVICING

7.1.1. REPLACEMENT OF THE BATTERY

When the battery voltage is too low, the «
is displayed on the LCD screen. The batteyr must then be
replaced.
„ Open the battery compartment.
„ Remove the battery from the instrument and install a 9 V
battery (type 6F22) as shown by the figure below.

7.2. TEST OF OPERATION

For a quick check of the proper operation of the thermometer,
aim it at water containing ice cubes, a simple 0°C (32°F)
reference.
7.3. CLEANING THE MEASUREMENT
LENS
„ Remove dust with a clean rubber-bulb dust blower.
„ Carefully remove any remaining particles with a clean,
soft cloth.
„ Delicately clean the lens with a damp soft cloth and let
dry in the open air.
Do not use a solvent.

7.4. CLEANING THE HOUSING

Clean the housing using a cloth moistened with soapy water.
Rinse with a damp cloth.
Do not use a solvent.

7. MAINTENANCE

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