Filter Change Indicator - ABATEMENT PREDATOR PRED750 Instruction Manual

on the prior unit, up to the maximum number allowed based on the amperage draw per unit. The National
Electrical Code (United States) limits the total amperage draw of devices operating on one circuit to 80% of full
load, which means that the total amperage draw on a 120V/ 15A circuit, including the unit plugged into the
building electrical power supply receptacle, must not exceed 12 amps. A total of five PRED750 units can be
"Daisy Chained" on a 15 amp circuit, including the unit plugged into the building electrical power supply
receptacle.
TO START UNIT
1. Check to make sure that the Speed Control Switch is in the "OFF" position. Plug power cord into a 120
volt AC, 60Hz, 15 amp supply circuit.
2. Turn Speed Control switch clockwise past the click at the "HIGH" setting to turn power "ON".
3. Set Speed Control switch to desired setting.
Note: Refer to the chart in this instruction manual entitled "PRED750 SPECIFICATIONS" that lists the
airflow range for the PRED750.
Note: In the event of a power failure while the unit is running, or loss of power due to any other cause, this
unit's motorized impeller will re-start when power is restored, after a brief delay.

FILTER CHANGE INDICATOR

Light "ON" indicates one or more of the following:
1. Loaded filter(s). Refer to filter change procedures.
2. Restrictions on air intake. Refer to Troubleshooting Guide.
STACKING THE UNITS
The PRED750 Portable Air Scrubber units can be stacked up to 3 units high total. The bottom of the unit is
designed to nest into the top of another PRED750 unit. Since the filters are accessed through a hinged door, the
filters can be changed while in the stacked configuration. It is not recommended to stack more than 3 units
high due to safety as well as the compounding weight of the units.
STORAGE AND TRANSPORT OF THE UNIT
TRANSPORTING THE UNIT
The PREDATOR® Portable Air Scrubber should be transported in its normal position (resting on its rubber feet). If
extremely poor road conditions exist, or excessive shock and vibration are expected, take precautionary
measures by padding the unit to provide impact absorption during transport.
The units can be stacked up to 3 units high total for transporting purposes. However, the stacked units must be
secured in such a way as to prevent the units from falling.
Caution: Always use caution when moving the PREDATOR® Portable Air Scrubber inside a building or home. The
unit weighs 35 pounds. Older structures with weakened floors or staircases may require special considerations
for safe transport.
FOAM INLET PLUG
The PREDATOR® Portable Air Scrubber comes with a foam plug that fits into the inlet of the unit. Be sure to
remove the foam inlet plug before use and insert it back into the inlet after use. The foam plug keeps any
collected contaminants that are caught in the filters or inside the cabinet from escaping the unit when the unit is
not in use.
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