12-10
IM AQ1100-01EN
Storage Precautions
• If you will not be using the battery pack for an extended period of time, remove it from this
instrument and store it in a dry place.
• Avoid storing the battery pack for an extended period of time when it is fully charged (after
it has just been charged) or when it has no power left (when this instrument will not turn
on). Storing the battery pack under these conditions will degrade its performance and
reduce its longevity. It is better to store the battery pack when it is 40 to 50% charged. This
is equivalent to the state the battery is in after you turn off this instrument and charge an
empty battery for an hour at room temperature.
Disposal
• When disposing of the batteries, follow the proper disposal regulations as specified by the
relevant ordinance in your area.
• When disposing of the batteries in the EU, follow the Waste Electrical and Electronic
Equipment (WEEE) Directive.
Contact your nearest YOKOGAWA dealer under the following circumstances.
• When the battery pack is broken or behaves strangely.
• When the battery run time becomes short and the battery pack needs to be replaced (the battery
pack is a consumable item).
Removing the Battery Pack
Before you remove the battery, turn off the power and unplug the AC adapter from this instrument.
1.
Release the battery cover lock.
Insert a coin or screwdriver with a thickness that will not damage the lock slot into the lock slot, and release
the lock.
2.
Remove the battery cover.
3.
Slide the battery pack towards the top panel.
4.
Turn this instrument so that it is facing you, and remove the battery pack from the case.
Put your hand next to the battery case so that the battery pack does not fall out.
Release the lock.
Battery cover
Top panel side
Battery pack
Battery case
12.7 Replacing the Battery Pack