34
MX670 / MX675
5.5.3 Electromagnetic Compatibility
(as per NF EN 61326)
Compliant
with
electromagnetic
compatibility
standard
NF EN 61326-1 (07/97) + A1 (10/98) + A2 ( 09/2001)
-
Radiated and conducted emission (NF EN 55022)
-
Radiated Immunity, criterion B (NF EN 61000-4-3)
-
Conducted Immunity, criterion A (NF EN 61000-4-6)
-
Electrostatic discharges, criterion A (NF EN 61000-4-2)
-
Transients, criterion B (NF EN 61000-4-4)
-
Shock waves, criterion A (NF EN 61000-4-5)
Note: Certain high power radioelectric frequencies are, in
specific
conditions,
capable
of
interfering
with the
metrological integrity of the multimeter.
6
MAINTENANCE
6.1
Replacing the Battery
1.
The symbol
appears when the battery is run down
and its voltage is becoming insufficient for proper
operation. It must then be replaced.
2.
Before changing the battery, the clamp must be
disconnected from any external electrical source and
must not be holding cables, set the switch
to the "OFF"
position.
3.
Unscrew the 2 screws on the lower casing.
4.
Replace the used battery with a new 9V battery, making
sure of the correct positioning of the wires to prevent any
pinching at closing.
5.
Refit the lower casing and close using the 2 attaching
screws.
