Abatement Technologies PREDATOR PRED750 Gebrauchsanweisung - Seite 10
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USER SERVICING INSTRUCTIONS
Abatement Technologies' portable air scrubbers are designed to be low maintenance devices and basic
maintenance should be performed as follows:
Filters should be changed as needed based on the filter change indicator light. Follow the FILTER
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CHANGE PROCEDURE as described in this manual. Filters can be changed earlier, if desired, to
maintain a minimum required flow rate.
The unit should be cleaned with a damp cloth or a water-based cleaner/sanitizer as needed. Do not use
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harsh chemicals, solvents or detergents to clean the unit.
Warning: Keep electrical components dry as their exposure to liquids poses a safety hazard and can damage
components.
FILTER REPLACEMENT
Note: Personnel responsible for changing filters, servicing units or relocating units within the facility are urged to
wear the proper personal protective equipment (PPE) and follow safe work practices in accordance with federal,
state, provincial, local and employer regulations. Abatement Technologies cannot recommend the type of PPE
required as that will need to be determined by safety/risk assessment personnel based on various risk factors,
including the type of particulates being captured by the air filtration device and the surrounding environment
where the units are being used, transported, or serviced.
Note: Filters being replaced must be disposed of in accordance with federal, state, provincial, local and facility
regulations.
System airflow reduction is generally the result of filter loading, blockage of the unit's inlet or use of excessive
lengths of flex duct.
The size and concentration of airborne contaminants, temperature and humidity conditions, and duration of use
determine how often filters need replacement. If the Filter Change Indicator on the control panel illuminates, this
indicates one or more of the following: (1) pre-filter(s) are loaded, (2) the inlet or outlet is obstructed, (3) the flex
duct, if attached, is too long or has too many bends and/or (4) the HEPA filter is loaded.
If using an activated carbon filter, the method of determining when to replace this particular filter is somewhat
subjective. As the odor, vapor, and/or gas filtration capacity decreases, the user will begin to sense a slight odor
or taste of the contaminant, indicating that the filter should be replaced.
Note: The filters are not reusable, therefore, do not attempt to clean and reuse them.
Caution: Abatement Technologies PREDATOR® Portable Air Scrubber units are designed to meet or
exceed standards for high efficiency air filtration equipment. Use only Abatement Technologies parts,
including replacement filters. Use of non-Abatement Technologies parts and filters voids the
product warranty and all performance claims.
Warning: To reduce the risk of fire, electrical shock or personal injury, always turn the unit "OFF" and
disconnect the power cord from supply receptacle before replacing the HEPA filter and before cleaning
or servicing the unit.
Filter Change Indicator
The Filter Change Indicator light illuminating indicate one or more of the following:
1. Loaded filter(s). Refer to FILTER CHANGE PROCEDURE.
2. Restrictions on air intake. Refer to TROUBLESHOOTING GUIDE.
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