577363
9
Zoom out
Zoom in
Previous page
1/80
Next page
9
2.3 Charging
The battery is charged whenever the power supply adapter is connected to the BENNING IT 110/
BENNING IT 120 B. In-built protection circuits control the charging procedure and assure maximal
batterylifetime.Powersupplysocketpolarityisshowningure2.1.
+
-
Abb. 2.1: Power supply socket polarity
Note:
- Use only the power supply adapter delivered by the manufacturer or distributor of the
BENNINGIT110/BENNINGIT120Btoavoidpossiblereorelectricshock.
2.4 Precautions on charging of new battery cells or cells unused for a longer
period
Unpredictable chemical processes can occur during charging of new battery cells or cells that
were unused for a longer period of time (more than 3 months). Ni-MH and Ni-Cd cells are affec-
ted to a various degree (sometimes called as memory effect). As a result the operation time of the
BENNINGIT110/BENNINGIT120Bcanbesignicantlyreducedattheinitialcharging/dischar-
ging cycles.
Therefore it is recommended:
- to completely charge the battery (at least 14h with in-built charger).
- to completely discharge the battery (can be performed with normal work with the instrument).
- to repeat the charge/discharge cycle for at least two times (four cycles are recommended).
When using external intelligent battery chargers one complete discharging/charging cycle is per-
formed automatically.
After performing this procedure a normal battery capacity is restored. The operation time of the
BENNINGIT110/BENNINGIT120Bnowmeetsthedatainthetechnicalspecications.
Note:
- The charger in the BENNING IT 110/ BENNING IT 120 B is a pack cell charger. This means
that the cells are connected in series during charging so all of them must be in a similar state
(similarly charged, same type and age).
- Even one deteriorated battery cell (or just of an another type) can cause an improper charging
oftheentirebatterypack(heatingofthebatterypack,signicantlydecreasedoperationtime).
- If no improvement is achieved after performing several charging/discharging cycles, the state of
individual battery cells should be determined (by comparing battery voltages, checking them in
a cell charger, etc). It is very likely that only some of the cells are deteriorated.
- The effects described above should not be mixed with normal battery capacity decrease over
time. All charging batteries lose some of their capacity when repeatedly charged/discharged.
The actual decrease of capacity versus number of charging cycles depends on the battery type
andisprovidedinthetechnicalspecicationfromthebatterymanufacturer.
9


Need help? Post your question in this forum.

Forumrules


Report abuse

Libble takes abuse of its services very seriously. We're committed to dealing with such abuse according to the laws in your country of residence. When you submit a report, we'll investigate it and take the appropriate action. We'll get back to you only if we require additional details or have more information to share.

Product:

For example, Anti-Semitic content, racist content, or material that could result in a violent physical act.

For example, a credit card number, a personal identification number, or an unlisted home address. Note that email addresses and full names are not considered private information.

Forumrules

To achieve meaningful questions, we apply the following rules:

Register

Register getting emails for Benning IT 110 at:


You will receive an email to register for one or both of the options.


Get your user manual by e-mail

Enter your email address to receive the manual of Benning IT 110 in the language / languages: English as an attachment in your email.

The manual is 6,86 mb in size.

 

You will receive the manual in your email within minutes. If you have not received an email, then probably have entered the wrong email address or your mailbox is too full. In addition, it may be that your ISP may have a maximum size for emails to receive.

Others manual(s) of Benning IT 110

Benning IT 110 User Manual - German - 83 pages


The manual is sent by email. Check your email

If you have not received an email with the manual within fifteen minutes, it may be that you have a entered a wrong email address or that your ISP has set a maximum size to receive email that is smaller than the size of the manual.

The email address you have provided is not correct.

Please check the email address and correct it.

Your question is posted on this page

Would you like to receive an email when new answers and questions are posted? Please enter your email address.



Info