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Circuit Breaker Test

  1. Two tests are available for the 7 amp circuit breaker. Connect wiper switch as shown in Figure and Figure . Adjust current draw until it equals circuit breaker rating. Leave switch connected for 10 minutes. Current reading on ammeter should remain at rated current.
  2. If circuit breaker opens during 10 minute period, replace switch assembly. Adjust current draw until it is twice the circuit breaker rating (14 amps). Current reading on ammeter should drop to zero within 15 seconds. If it takes longer, replace switch assembly.
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