Filter Replacement (500 Series) - Bair Hugger 200 Series Service Manual

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FILTER REPLACEMENT (500 SERIES)
Change the air filter every 6 months or 500 hours.
Make sure to disconnect power to the Unit before changing the filter.
Remove the service lid by lifting it. Remove the nut from the top of the filter (See
Figure 5).
Remove the old filter and record the hours indicated on the hour meter on the
Maintenance Record at the back of this manual.
Install the new filter. Make sure that the filter is seated firmiy to fuily engage the
interlock switch. The Warming Unit will not run unless the interlock switch is
properly engaged.
Secure the filter nut and the service lid.
Plug in the Warming Unit and turn power "ON" to make sure that the filter interlock ㆍ
is properly seated.
— FILTER NUT
Figure 5. Filter Diagram (500 Series)
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