Abatement Technologies PREDATOR PRED750 Manuel d'instruction - Page 8
Parcourez en ligne ou téléchargez le pdf Manuel d'instruction pour {nom_de_la_catégorie} Abatement Technologies PREDATOR PRED750. Abatement Technologies PREDATOR PRED750 19 pages. Portable air scrubber
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If the room air filtration units are being used to create and maintain a negative/positive pressure condition, the
pressure differential between the negative/positive room and the environment outside the room should be
monitored with a calibrated instrument as per OSHA/CDC requirements. The Abatement Technologies Portable
Pressure Monitors are recommended to ensure that requirements are being met.
Important Note: Do not operate the unit unless the pre-filter(s) and HEPA filter are installed and the filter access
door and panel are in place and closed.
CONTROL PANEL
1. Power Cord. Hardwired, 25 ft 14/3
AWG
SJTW
power
connection to an electrical outlet.
2. Power Indicator. Green light that
indicates speed control switch is
"ON" and unit is connected to
power source.
3. Speed Control Switch. Serves as
the power switch and provides a
variable adjustment to the speed of
the motorized impeller.
4. Filter Change Indicator. Amber
light
that
indicates
restriction on air exhaust or loading
of the filter(s) and that filter change
procedures should be followed.
Note : Check the filter loading
indicators
when
operating on "HIGH" speed
5. Circuit Breaker. 12 amp circuit
breaker that provides protection for the unit's electrical components.
6. GFCI Receptacle. Electrical safety device that will trip and stop the flow of electricity if leakage of current is
detected from the unit or an electrical device plugged into the GFCI receptacle. The PRED750 plugged into
a 120 V/15 A electrical power supply can supply a total of 8 amps of electrical power for additional equipment
that is connected to the GFCI receptacle. Do not exceed this 8 amp limit.
Note : If the equipment connected to the GFCI receptacle draws more than a total of 8 amps, the circuit breaker
on the control panel and/or the building breaker will trip. This condition can be remedied only by reducing the
total amperage draw.
DAISY CHAINING
"Daisy Chaining" refers to the operation of multiple units on one circuit, with only one of the units plugged into a
120 V/15 A electrical power supply receptacle. Each subsequent unit is plugged into one of the GFCI receptacles
on the prior unit, up to the maximum number allowed based on the amperage draw per unit. The National
Electrical Code 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 120 V/15 A circuit, including the unit plugged into the building electrical
power supply receptacle, must not exceed 12 amps.
A total of five PRED750 units, including the unit plugged into the building electrical power supply receptacle, can
be "Daisy Chained" on a 15 amp circuit.
STARTING THE UNIT
1. Check to make sure that the Speed Control Switch is in the "OFF" position. Plug the power cord into a
120 volt AC, 60 Hz, 15 amp supply circuit.
cord
for
excessive
the
unit
is
6