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Before Starting Generation or Measurement
19
1
Make sure that the power switch on the front panel is turned off.
2
Disconnect the power cord from the AC outlet.
3
Remove the cover of the dry cell storage compartment on the back of the body.
4
Insert the spacer on the cable side of the battery pack.
5
Insert the connector of the attached Ni-Cd battery pack until it hits the bottom of the
receiving side of the body (refer to the following diagram).
6
Reassemble the cover.
Be careful of
the direction
of the spacer.
Cable
Cover
Spacer
When removing the Ni-Cd battery pack, pull the strap to unplug the connector from the
battery housing. Do not pull on the cable of the connector.
Precautions in Charging
• Since an optional Ni-Cd battery pack is not charged prior to shipment, fully charge
the battery pack before operating the instrument for the first time.
• Before charging the battery pack, make sure that it is discharged completely. If
charging is started on a battery which has not been discharged completely or on a
battery for which charging has been stopped halfway through, the life of the battery
pack will be reduced.
• The internal temperature of the instrument rises during charging since the internal
power consumption increases. This may cause a degraded accuracy in generation or
measurement compared with a normal condition. For accuracy, refer to the section,
"Specifications," on page 51.
• This instrument allows charging during generation or measurement operations. In this
case, keep the ambient temperature between 5 to 30
°
C, or the battery pack will
become extremely degraded.
• If the AC power supply is interrupted during charging, the instrument waits up to
about 30 minutes for restoration of the AC power supply. If the power is not restored
by that time, the instrument aborts the charging sequence and automatically turns off.
It resumes charging of the battery pack if the power is restored within the given time.
CAUTION
• Use only the AC power supply kit (model: 366969) from Omega
for charging.
• When charging, keep the instrument horizontal. Make sure that
there is no obstruction around the instrument, so that heat
generated in the instrument is properly dissipated.
Free Datasheet http://www.datasheet-pdf.com/