ABATEMENT PREDATOR PRED750 사용 설명서 - 페이지 5

{카테고리_이름} ABATEMENT PREDATOR PRED750에 대한 사용 설명서을 온라인으로 검색하거나 PDF를 다운로드하세요. ABATEMENT PREDATOR PRED750 20 페이지. Portable air scrubber

Example: How many air filtration devices (each with 600 CFM rated airflow) would be required to

provide 8 ACH (including a safety factor) in a 40ft L x 24ft W x 10ft H containment area?

a. V = 40ft x 24ft x 10ft = 9600ft³

c. Quantity of AFD required = (9600ft³ x 8 ACH) / (600CFM x 60) = 76,800/36,000 = 2.13

d. 2.13 units → 3 units required.

ELECTRICAL REQUIREMENTS

1. The PREDATOR® Portable Air Scrubber requires a minimum of 110 volts AC, 60 Hz to operate properly;

however, maximum airflow performance requires 120 volts AC, 60 Hz.

2. Due to momentary start-up current surge, the unit requires a 15 amp circuit that is free of other loads.

3. Extension cords used for this unit must be UL-listed, heavy duty No. 14/3 AWG SJTW industrial grade 3-

wire type. Use of larger numerical gauge (lower capacity wire) power cord(s) may result in electrical

shock, fire hazards and/or damage to unit. The cord(s) must be in good condition and in continuous

lengths (no splicing) and should not exceed a total of 50 feet in length. Make certain that any extension

cords used do not reduce power to the unit to less than 110 volts. Use of a voltmeter to confirm

adequate voltage is recommended.

4. Check to ensure that any circuit to which the unit is connected is protected by a 15 ampere circuit

breaker. The unit itself is equipped with a 12 amp circuit breaker.

5. This unit should be connected to a three-prong, properly grounded electrical outlet equipped with a

Ground Fault Circuit Interrupt (GFCI) device. A GFCI is an electrical safety device that will trip the circuit

and stop the flow of electricity if leakage of current is detected.

Important Note: The GFCI on this unit's control panel only detects leakage of current from the unit or

an electrical device plugged into the GFCI. This unit should be plugged into a GFCI receptacle at the

power source to protect the power cord and the unit. This GFCI will trip the circuit if it detects

leakage of current from the power cord or unit.

6. To avoid personal injury, fire hazards and/or damage to the unit's electrical system and power cord, do

not connect or disconnect the power cord to an electrical outlet unless the speed control switch is

"OFF".

Design ACH = 8

units