Blow-off caps must be installed when?

Master the TFM03 Extinguisher Type K Exam. Learn through detailed flashcards and multiple choice questions, with comprehensive hints and explanations. Prepare effectively for your certification!

Multiple Choice

Blow-off caps must be installed when?

Explanation:
Blow-off caps protect the discharge horn and keep the nozzle clean and protected from debris during handling and storage. Because this protective feature is part of getting the extinguisher ready for service, it must be installed when the unit is first placed into service. Putting the cap on at installation ensures the extinguisher is protected and ready to use from day one. Leaving it off or installing it only after discharge would expose the discharge path to dirt or damage and isn’t how the unit is intended to be set up. It’s not optional and isn’t something added later during maintenance.

Blow-off caps protect the discharge horn and keep the nozzle clean and protected from debris during handling and storage. Because this protective feature is part of getting the extinguisher ready for service, it must be installed when the unit is first placed into service. Putting the cap on at installation ensures the extinguisher is protected and ready to use from day one. Leaving it off or installing it only after discharge would expose the discharge path to dirt or damage and isn’t how the unit is intended to be set up. It’s not optional and isn’t something added later during maintenance.

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