3M Versaflo PAPR TR-300N+, Manual

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Installing & Removing: Filters
Turn the unit off and remove the filter cover
•
Hold the unit so the filter cover faces you and press the
blue cover latch on the right side and lift off
Reinstall the filter cover in the TR-300 unit
•
Place the HE filter into the filter cover
•
Hook the left side of the filter cover into the left side of
the TR-300+ unit. Press down on the right side of the
cover until the latch fully engages.
Ensure the HE filter label can be seen in the filter cover view
Do not replace the filter with the unit running
.
Always read and follow User Instructions