Service manual

Replacement
Strategy
The replacement strategy also depends on the application. If some relays are
used more often, or at higher load, than the others, the relays can be
individually replaced as needed. If all of the relays see similar loads and
switching frequencies, the entire circuit board can be replaced when the end
of life approaches. The sensitivity of the application should be weighed
against the cost of replacing relays with some useful life remaining.
NOTE
Relays that wear out normally or fail due to misuse should not be
considered defective and are not covered by the product’s warranty.
1-5 General Information