8 Maintenance. ABB BSR10, Sentry BSR10 32 Pages
ABB BSR10 is a safety relay designed to enhance the safety of machinery and protect personnel from hazardous situations. It features a compact design, ease of use, and a range of advanced capabilities. With its flexible configuration options, the BSR10 can be tailored to suit various applications, including emergency stop circuits, two-hand controls, and safety gates. The relay offers a variety of test and reset functions, enabling users to conveniently diagnose and resolve any issues.
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8.1
8.2
Maintenance
Maintaining precautions
Warning!
Comply to maintenance precautions. Risk of severe personal injury.
A defective safety relay shall be replaced with a new. Never bypass the safety circuit. Repair and exchange of parts of the safety relay is forbidden. That may impair the safety of the system and could lead to serious personal injury. In case of breakdown or damage to the safety relay, contact nearest ABB Electrification service office or reseller.
ABB will not accept responsibility for failure of the functions if the installation and maintenance requirements shown in this document are not implemented. These requirements form part of the product warranty.
Scheduled test
Scheduled test, high demand application
All safety relays and connected safety devices used in high demand applications must be tested once a year.
Scheduled test, low demand application
All safety relays and connected safety devices used in low demand applications must be tested every third year.
Test sequence
Test should be conducted according to:
1.
Set inputs to inactivate outputs.
2. Wait until all outputs are in off-state.
3. Set inputs to activate outputs.
4. Monitor that outputs are activated.
2TLC010060M0201 Rev.G
17
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