Maintenance And Repair; Cleaning; Trouble Shooting; Battery And Fuse Replacement - Amprobe TMA-21HW Manual De Uso

MAINTENANCE AND REPAIR

If there appears to be a malfunction during the operation of the meter, the
following steps should be performed in order to isolate the cause of the
problem.
• Check the battery. Replace the battery immediately when the "
symbol appears on the LCD.
• Review the operating instructions for possible mistakes in operating
procedure.
Except for the replacement of the battery, repair of the meter should be
performed only by a Factory Authorized Service Center or by other qualified
instrument service personnel. The front panel and case can be cleaned with
a mild solution of detergent and water. Apply sparingly with a soft cloth and
allow to dry completely before using. Do not use aromatic hydrocarbons or
chlorinated solvents for cleaning. If the meter is not to be used for periods of
longer than 60 days, remove the batteries and store them separately

Cleaning

Periodically wipe the case with a damp cloth and mild detergent.
Do not use abrasives or solvents. Clean and dry as required.

Trouble Shooting

If the instrument fails to operate, check batteries and test leads
etc., and replace as necessary. Double check operating procedure as
described in this user's manual.

Battery and Fuse replacement

Battery use :
Standard 1.5V AAA Size (NEDA 24G or IEC R03) battery X 6
Battery replacement :
Loosen the 1 screw from the battery access door of the bottom case. Lift
the battery access door and then the battery compartment up. Replace the
batteries. Re-fasten the screw.
14
"