GUARD AS 3459639 - Caterpillar

Appendix A-10 - Ambient Temperature
Note: The Ambient Temperature must be checked with the generator set running at full load and stabilized.
Measure the Ambient Temperature.Refer to the following list for rating the Ambient Temperature.Normal Less than ... 40 °C (104 °F)Acceptable Less than ... 30 °C (86 °F)Marginal Greater than ... 30 °C (86 °F) Less than ... 40 °C (104 °F)Not Acceptable Greater than ... 40 °C (104 °F)
If the measurement is Not Acceptable, refer to the following lists for corrective actions.Interim Corrective Action
Continue to monitor the Ambient Temperature.
Investigate the root cause.Permanent Corrective Action
Investigate root cause and correct.
Continued operation with the proper power deration is an acceptable solution.Note: Refer to the following