CNX i3000
Calibration Manual
12
Maintenance
Clean the Product
Caution
To prevent possible damage to the Product or to equipment
under test, do not use abrasive cleaners. They will damage the
case.
To clean the Product, use a cloth with a mild cleaning solution.
Battery Replacement
Warning
To prevent possible explosion, fire, or personal injury, replace
the batteries when the low battery indicator (
) shows to
prevent incorrect measurements.
Caution
To prevent possible damage to the Product or to equipment
under test:
•
Remove batteries to prevent battery leakage and damage to
the Product if it is not used for an extended period.
•
Be sure that the battery polarity is correct to prevent battery
leakage.
To change the batteries, see Figure 5:
1.
Make sure the Product is off.
2.
Turn over the Product to access the battery compartment door screw.
3.
Use a Phillips screwdriver to loosen the battery compartment door screw and lift off
the battery compartment door.
4.
Replace the two AA batteries. Make sure to use the correct polarity when you put the
batteries into the battery compartment door.
5.
Reattach the battery compartment door.
6.
Tighten the battery compartment door screw.
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