Beckhoff CP32-1600 Series, Manual

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Maintenance
CP32xx-1600 45 Version: 1.0
To be able to replace the battery and the storage medium, you must first gain access to these device
components. Access is gained to the battery and storage medium from the back of the Panel PC. If you look
at the device from the back, the battery and storage medium are located behind the side cover on the left
side. Loosen the four M3x6 screws of the cover to remove it (see Fig. 31).
2
1
Fig. 31: CP32xx-1600_access to battery and storage medium
You now have access to the battery (1) and the storage medium (2).
7.2.1 Replacing the battery
NOTE
Incorrect battery type
Inserting the wrong type of battery can damage the device.
• Only replace the battery with a replacement battery from Beckhoff Service.
• When replacing the battery, make sure that the polarity is correct.
NOTE
Battery damage
Incorrect handling of the motherboard battery can damage it.
• Do not recharge the battery.
• Do not throw the battery on the fire.
• Do not open the battery.
• Protect the battery against direct sunlight and moisture.
NOTE
Motherboard failure
Scratches on the motherboard may cause the motherboard to fail.
• Be very careful when replacing the battery and be sure to avoid scratches on the motherboard.
The Panel PC does not contain a lithium-ion battery. The motherboard battery is a CR2032 lithium-metal
cell. It is used to supply power to the clock integrated on the motherboard. If the battery is depleted or
missing, the date and time are displayed incorrectly.
Table 24: Technical data of the battery
Battery type Electrical properties (at 20 °C) Dimensions
Nominal voltage Nominal capac-
ity
Diameter Height Weight
CR2032 3.0 V 225 mAh 20.0 mm 3.20 mm 3.1 g
Chapter 7.2 Maintenance [
}
43] shows how to access the battery.
To change the battery, proceed as follows: