A SERVICE OF

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105
V4.0‐March2010
APPENDIXB:MAINTENANCEANDCLEANING
MAINTENANCE
Do not store or place this instrument where the liquid crystal display (LCD) may be
directly exposed to sunlight for extended periods
Warning: Do not allow the instrument to become wet
Cleaning
Inspect the instrument and the probe frequently in accordance with operating
conditions. Clean the outer surface of the instrument according to the following steps:
1. Wipe the outside of the instrument and the probe using a soft cloth. Use care
when cleaning the LCD display screen.
2. Use a slightly damp cloth and mild detergent when cleaning and only clean
the instrument when it is powered down. Do not use abrasive chemical
detergents
Warning: Before use, please confirm that the instrument is dry so as to avoid
electrical short circuits and personal injury
STORAGE OF INSTRUMENT
If the test tool is to be stored for an extended time, the lithium battery must be
charged before storage