Maintenance • Repairing B&R products
Chapter 7
Maintenance
ETAL210.1050-1 user's manual V1.00
15
Figure 3: X20 CPUs - Remove lithium battery cover
3. Push the empty battery out of the holder.
4. It is important to ensure that the new battery is not handled with moist or greasy fingers. Plastic tweezers can
also be used. Do not touch the battery with pliers or metal tweezers → short circuit!
5. To insert the battery into the holder, place it with the "+" side up on the right part of the battery holder. Then
press the battery into the battery holder.
6. Replace the cover.
Information:
Lithium batteries are hazardous waste! Used batteries should be disposed of in accordance with ap-
plicable local regulations.
2 Repairing B&R products
Damaged B&R products must be taken out of operation immediately!
Warning!
Personal injury and damage to property due to unauthorized repair work or tampering
Do not carry out any repair work on B&R products!
B&R products are only permitted to be repaired by trained, qualified personnel at B&R. Repair attempts
by third parties are not permitted and result in the immediate loss of warranty and guarantee claims.
Do not tamper with B&R products!
Tampering with B&R products can cause malfunctions as well as irreparable damage to the products
and result in the immediate loss of warranty and guarantee claims.
Information:
B&R products are designed in such a way that the housing usually does not have to be opened.
The housing of B&R products is only permitted to be opened if this is necessary for assembly, instal-
lation, maintenance or repair work as required in the user documentation.
Handling repairs and complaints
The
B&R Material Return Portal
is available on the B&R website (
) for processing repair
or complaint cases.
