System Components; Set-Up/Operation - AIR SYSTEMS POA-2 Manual De Instrucciones

The POA series of remote manifold boxes is designed to meet NIOSH requirements (adjustable regulator, pressure
gauge, safety relief valve, and respirator coupling(s) for a point-of-attachment when the work area is of considerable
distance from the filtration source or main air supply. The POA series must be supplied with Grade-D air at the required air
pressure (psi) and volume (cfm).
Specifications
Size
40.64 cm x 33.02 cm x 15.24 cm
Weight
Outlets
Maximum Air Flow
(cfm/lpm)
Maximum Inlet
Pressure
Maximum Outlet
Pressure
Relief Valve
Regulator
Note: These units should be operated in the closed position to prevent con-
StEP 1)
Attach a 1/2" (13mm) incoming air line from the Grade-D compressed air source to the inlet fitting.
StEP 2)
Attach desired respirators and lengths of hose to the quick connect outlet couplings.
StEP 3)
Adjust the outlet pressure to the setting recommended by the respirator manufacturer. Turn the knob clockwise to increase
pressure, counterclockwise to decrease pressure.
• Make sure all personnel have egressed from the work area.
• Shut off air source to the Point-of-Attachment box.
• Remove air pressure from the Point-of-Attachment box by pulling out the relief valve ring.
• Disconnect airline hoses.
• Install dust caps, if applicable.
16"L x 13"H x 6"D
10.5 lbs (4.8 kg)
Number of outlets depends on
model ordered
80 cfm@110 psi
2265 lpm@7.6 bar
150 psi (10.3 bar)
125 psi (8.6 bar)
125 psi (8.6 bar)
Adjustable, 0-125 psi (8.6 bar)
tamination and damage to the internal components.

Set-up/Operation

2
Overview

System Components

ITEM #
1
2
3 PRESSURE GAUGE
4 125 PSI RELIEF VALVE
5 HANSEN COUPLING
5A SCHRADER COUPLING
6 HANSEN DUST CAP
6A SCHRADER DUST CAP
Shutdown
DESCRIPTION
INLET FITTING
REGULATOR
PART #
QDH5PL8M
WL014
GA20160B
VR4125BR
QDH3SL6M
QDSSL6M
QDH3DCAP
QDSDCAP