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22
Check Points
Maintenance and Inspection
•
Before using the instrument, make sure that there is no dam-
age to the instrument, no damage or wire-breakage in the
probe cable and the instrument operates correctly and safely.
Cleaning
• Dampen a soft cloth with neutral detergent or water, wipe
the instrument with it, then wipe off carefully with a dry cloth.
In this way, make sure the instrument is cleaned and never
use solvent. When cleaning, take care not to touch the con-
nector terminals. Touching them may break terminal pins,
resulting in breakdown or damage.
Check Points before repairing
Before taking any actions, check the following points rst.
◆
If the abnormality continues to reappear, the instrument might
be faulty, so contact the nearest distributor or authorized service
facility.
0ROBLEM
2EF0AGE
#HECKPOINT 3OLUTION
q .ODISPLAY
APPEARSWHEN
THE0OWERIS
TURNED/.
q $ISPLAY
DISAPPEAREDIN
THEMIDDLEOF
MEASUREMENTS
q )SBATTERYPOWER
EXHAUSTED
q4URNTHE0OWER/&&AND
REPLACETHEBATTERY!!!SIZE
WITHNEWONE
0
q )SBATTERYORIENTED
CORRECTLY
q -AKESURETHATTHEBATTERY
AREORIENTEDCORRECTLY
0
q )SNOPROBECONNECTED
TOTHE05,3/8ORIS
NOPROBEATTACHED
TOTHEPATIENTFOR
MORETHANMINUTES
CONTINUOUSLY
q &ORAUTOPOWEROFFFUNCTIONIF
NOPROBEISCONNECTEDTOTHE
05,3/8ORNOPROBEIS
ATTACHEDTOTHEPATIENTFOR
MORETHANMINUTES
CONTINUOUSLYTHE0OWERIS
AUTOMATICALLYSWITCHEDOFF
0