Beckhoff C6025, Manual

Page: 36 / 45

Maintenance
C6025 36 Version: 1.8
7.2.1 Replacing the battery
NOTE
Incorrect battery type
Inserting the wrong type of battery can damage the device.
• 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 with the battery replacement lever and be sure to avoid scratching the motherboard.
The Industrial 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.
Replacement batteries should only be obtained from Beckhoff Service (see Chapter 10.1 Service and
support).
Table 14: 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 [ } 34] shows how to access the battery.
To change the battery, proceed as follows:
1. Place a lever made of non-electrically conductive material on the negative pole of the battery holder
below the battery.
2. Lift the battery side out of the holder.
ð
The battery is now in an inclined position (see Fig. 24).
+
-
+
-
Fig. 24: C6025_Battery change
3. Remove the battery completely from the battery holder.
4. Insert the new battery with the correct polarity back into the inclined position on the positive pole of the
battery holder. The correct polarity is shown in the figure.
5. Push the protruding side of the battery into the battery holder (see Fig. 24).
ð You have successfully replaced the battery.
To dispose of the battery, remove it, tape off the poles and put it in the battery disposal.