INSTALLATION INSTRUCTIONS READ & SAVE THESE INSTRUCTIONS! In-Line Radon Fans Model: FILER IMPORTANT SAFETY INSTRUCTIONS WARNING: TO REDUCE THE RISK OF FIRE. ELECTRIC SHOCK, OR INJURY TO PERSONS, OBSERVE THE FOLLOWING: A. Use this unit only in the manner intended by the manufacturer. If you have guest ions, contact the manufacturer. 8. Before servicing or cleaning unit, switch power off at service panel and lock service panel to prevent power from being switched on accidentally.
