During PMCS of the TruDefender, which items are inspected?

During PMCS of the TruDefender, which items are inspected?

• A. Sampling Tip
• B. Display
• C. Battery
• D. All of the above

Answer: (D)

Preventive maintenance checks ensure the device is ready to use by confirming all essential components are in good condition. For the TruDefender, you want to verify the sampling tip is intact and clean so it can collect accurate samples, the display is readable and functioning so you can see results and status indicators, and the battery is charged with clean contacts so the unit will power up and operate reliably. Because each of these elements directly affects safe and effective operation, you inspect all of them during PMCS. If any one part is faulty, the instrument may not perform as needed, so the comprehensive check covers all listed items.

Preventive maintenance checks ensure the device is ready to use by confirming all essential components are in good condition. For the TruDefender, you want to verify the sampling tip is intact and clean so it can collect accurate samples, the display is readable and functioning so you can see results and status indicators, and the battery is charged with clean contacts so the unit will power up and operate reliably. Because each of these elements directly affects safe and effective operation, you inspect all of them during PMCS. If any one part is faulty, the instrument may not perform as needed, so the comprehensive check covers all listed items.