English to Russian Tech/Engineering Engineering: Industrial

Здравствуйте, помогите, пожалуйста, перевести фразу из описания оборудования нпз:

Shutdown systems should never be bypassed during normal operation.

Есть еще контекст:

The operators and supervisory personnel should also be familiar with the unit instrumentation and the automatic shutdown systems. Shutdown systems should never be bypassed during normal operation. Any bypass switches should be placed in the normal operating position as soon after startup as possible.