AIR SYSTEMS TA-3 Operating Manual page 3

3
Set-UP/oPerAtion
moDel: tA-3eA
RESPIRATOR HOSE
GRADE-D FILTRATION
1/2" I.D. BREATHING
AIR HOSE CONNECTED
TO PRIMARY AIR INLET
2/8" I.D. BREATHING
AIR HOSE CONNECTED
TO BACK-UP AIR INLET
115 VAC POWER CORD
PRESSURE REGULATOR
BACK-UP AIR CYLINDER
SteP 1)
Connect compressor to the primary air inlet on the Grade-D filtration unit using a 1/2" I.D. hose.
SteP 2)
Connect back-up air regulator to back-up air inlet on the Grade D filtration unit using a 3/8" I.D. hose.
SteP 3)
Open back-up air cylinder valve and adjust pressure regulator to the required pressure of the respirator(s) being used.
SteP 4)
Plug compressor power cord into a 115 VAC receptacle with a dedicated 20 amp service.
Note: If an extension cord is to be used be rated for a minimum 20 amp service (12 AWG).
SteP 5)
Turn compressor on and note the gauge pressure. Pressure should reach 110 PSI (7.5 BAR).
SteP 6)
Attach hose(s) and respirator(s) to filtration unit. Up to 3 respirators can be used with this compressor. Never leave an
open (unused) respirator attached to the system as output pressure will not be maintained.
SteP 7)
Adjust the pressure regulator on the filtration unit to the required output pressure of the pressure demand respirator(s).
Review manual on the Grade-D filtration unit and carbon monoxide monitor for details on operation, service, and calibra-
tion before commencing work.