6
41-1320 REV A
41-1311-01/41-1313
Maintenance
AIR FILTER INDICATOR LIGHT
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Filters should be inspected on a regular basis and replaced as needed.
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• Light contamination
– 6 to 12 months
• Moderate contamination²TXDUWHUO\
• Heavy contamination
– monthly
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• Green LED light is On²7KHÀOWHUVKDYHEHHQLQVHUYLFHIRUOHVVWKDQPRQWKV
• Orange LED light is On²7KHÀOWHUVKDYHEHHQLQVHUYLFHIRUPRUHWKDQPRQWKV
• Red LED light is On²7KHÀOWHUVKDYHEHHQLQVHUYLFHIRUDWOHDVWPRQWKV
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“
Air Filter
” and “
UV Lampµ/('VHUYLFHOLJKWVWXUQUHGDWWKHVDPHWLPHÀOWHUVDQG89/DPSKDYHEHHQLQ
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ULTRAVIOLET LAMP INDICATOR LIGHT
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• Green LED light is On²7KH89&ODPSKDVEHHQLQVHUYLFHIRUOHVVWKDQPRQWKV
• Orange LED light is On²7KH89&ODPSKDVEHHQLQVHUYLFHIRUPRUHWKDQPRQWKV,W·VWLPHWRRUGHUD
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• Red LED light is On²7KH89&ODPSPXVWEHUHSODFHGEHFDXVHLWKDVEHHQLQVHUYLFHIRUPRUHWKDQ
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PERFORMING MAINTENANCE
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• Replacing the UV-C lamp
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