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Labconco XPert Filtered Balance Stations 3962622 User Manual

Page 20

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Chapter 3: Getting Started

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16

Filter Type

Appropriate Use

HEPA

HEPA
2' 3707900
3' 3707901
4' 3707902
5' 3707903 (2 ea)
6' 3707901 (2 ea)

HEPA filters are high-efficiency particulate air filters
having a particulate removable efficiency of 99.99% for
particles with a diameter of 0.3 micron.

Carbon

Organic Vapor
Activated Carbon
2' 3937200
3' 3937300
4' 3937400
5' 3981400 (2 ea)
6' 3937300 (2 ea)

Adsorbs organic compounds designated by NIOSH
guidelines as acceptable for use with chemical cartridge-
type respirators. Concentrations in the enclosure’s work
area must not exceed the IDLH for the chemical and the
exhaust from the enclosure must not exceed the TWA.

Carbon

Formaldehyde
(Formalin)
2' 3937201
3' 3937301
4' 3937401
5' 3981401 (2 ea)
6' 3937301 (2 ea)

Formaldehyde requires the use of an impregnated carbon
for the treatment of formaldehyde. Concentrations in the
enclosure’s work area must not exceed the IDLH for the
chemical and the exhaust from the enclosure must not
exceed the TWA.

Carbon

Ammonia and
Amines
2' 3937202
3' 3937302
4' 3937402
5' 3981402 (2 ea)
6' 3937302 (2 ea)

Treats ammonia, low molecular weight amines and other
bases designated by NIOSH as acceptable for use with
ammonia cartridge type respirators. Requires the use of
an impregnated carbon. Concentrations in the
enclosure’s work area must not exceed the IDLH for the
chemical and the exhaust from the enclosure must not
exceed the TWA.

Important: Carbon filters do not provide any particulate
protection, but provide odor control.

Connecting the Electrical Supply Source to the

Filtered Enclosure

115V Models

Simply connect the 115V power cord supplied to the IEC electrical supply plug on
the back of the enclosure. If using at 50 Hz operations, blower performance
maximum airflow will be reduced by 17%.

For the remote blower used for XPert Stations, follow the wiring diagram on the
enclosure and wire the blower wires in the electrical junction box located behind the
front panel. These wires are switched by the electrical relay via the blower switch.
The maximum circuit load for the electrical relay is 6 amps. Only the remote blower
wiring is connected inside the electrical junction box. The lights and airflow monitor
are powered from a standard duplex electrical receptacle located nearby for connecting
the power cord. All wiring for the XPert Filtered Balance Station should be performed
by a licensed electrician and conform to local codes. In most cases, the XPert Filtered
Balance Station will require the use of shielded conduit to protect the wiring.

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