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LGR Portable Dehumidifier – Model AT100S. These instructions must be carefully followed in order to operate the unit safely and correctly. If there are any questions regarding the use of the unit, please contact Abatement Technologies immediately at 800-634-9091 U.S. or 905-871- 4720 Canada.
GENERAL INFORMATION The AT100S is a Low Grain Refrigerant (LGR) Dehumidifier, which is used to remove moisture from air within a building envelope. The dried air will then extract moisture from wetted building materials and building contents by circulating the dry air. “Low Grain” refers to the unit’s ability to remove moisture from air that is already very dry, as one grain of moisture represents 1/7000 of a pound of water.
REQUIREMENTS FOR SAFE OPERATION Never allow unauthorized individuals or children to operate the unit at any time. Abatement Technologies urges anyone operating the AT100S to wear the proper personal protective equipment and follow safe work practices in accordance with federal, state, provincial and employer regulations.
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CAUTION: For general dehumidification use only. Do not use to dehumidify hazardous or explosive materials and vapors. WARNING: Abatement Technologies AT100S dehumidifier is not intrinsically safe for use in hazardous environments. Always consult a certified industrial hygienist before using them. Do NOT use this equipment in any atmosphere that is or may be immediately...
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WARNING: Pressurized Unit. This equipment is factory-charged with refrigerant R-22 and is under pressure. Only qualified personnel should attempt repairs to the refrigeration system. Do not puncture or cut into the refrigeration piping. WARNING: The unit should never be operated without the compressor terminal cover properly secured in place on top of the compressor;...
Replacement frequency is very subjective, as it depends on the cleanliness of the job site air, as well the duration of use. CAUTION: Abatement Technologies AT100S units are designed to meet or exceed safety and performance standards for LGR dehumidification equipment. Use only Abatement Technologies genuine parts, including replacement filters.
Exchanger is not pointing “UP” when it’s re-inserted in the slide rail cavity. LIMITED WARRANTY Abatement Technologies, Inc (ATI) warrants that goods sold to the original user shall be free from defects in material and workmanship as follows: 1-year parts and labor on the entire unit. Part-only warranty on compressor, evaporator, condenser, and cabinet in years 2 through 5.
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• DAY 1-180: A unit that fails between 1 and 180 days after sale will be repaired at no cost to the user. This may involve paying for repair services, parts, transportation, and repair consumables, depending on how and where the repair is carried out. •...
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(30) days. Retain your bill of sale as proof of purchase. For warranty information and assistance contact Abatement Technologies’ Customer Service Department at 800-634-9091 (U.S.) or 905-871-4720 (Canada.)
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TROUBLESHOOTING GUIDE – LGR COMMERCIAL DEHUMIDIFIER Warning: Some instructions contained herein are for use by qualified personnel only. Troubleshooting may involve fire, shock, explosion, or mechanical injury hazards that can cause personal injury or death. SYMPTOM CAUSE CHECK / CORRECTION Restricted airflow through unit.
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