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OPERATING INSTRUCTIONS AND REPLACEMENT PARTS
Models: MP-4R and MP-4RSS
WARninG
this manual must be read carefully and followed by all persons who have or will have the responsibility
for using or servicing this equipment. this equipment will perform as designed only if used according
to the instructions. otherwise it could fail to perform as designed, causing personal injury or death.
AiR SySteMS inteRnAtionAl, inc.
829 Juniper Crescent, Chesapeake, Va, 23320
Telephone (757) 424-3967
Toll Free 1-800-866-8100
Fax No. (757) 424-5348
www.airsystems.com.
e-mail: sales@airsystems.com
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Summary of Contents for AIR SYSTEMS MP-4R
- Page 1 OPERATING INSTRUCTIONS AND REPLACEMENT PARTS Models: MP-4R and MP-4RSS WARninG this manual must be read carefully and followed by all persons who have or will have the responsibility for using or servicing this equipment. this equipment will perform as designed only if used according to the instructions.
- Page 2 35”H X 20.5”W X 15”D (Handle Collapsed) Weight 41 Lbs. Without Cylinders Frame Material Powder-Coated Steel (MP-4R) / Stainless Steel (MP-4RSS) Whip Assemblies Thermo-Plastic Hose Rated @ 5000 PSI (345 BAR) with a 4:1 Safety Factor Low Pressure Alarm Whistle Set @ 500 PSI (34.5 BAR) Primary Regulator 5500 PSI (379 BAR) Max Inlet / 125 PSI (8.6 BAR) Max Outlet...
- Page 3 Setup And Operation CYLINDER SteP 4) loW PReSSURe AlARM teSt PRESSURE Set the required respirator pressure by turning the reg- GAUGE ulator knob clockwise to increase pressure or count- er-clockwise to decrease pressure. Bleed pressure from PRESSURE the system by partially engaging a male plug in one of the REGULATOR respirator couplings.
- Page 4 Cylinder Change When the cylinder in use has been depleted to approximately 500 PSI (35 BAR), the low pressure warning alarm will sound indicating the cylinder needs to be replaced. To change a cylinder while the cart is in use: SteP 1) Index the selector valve knob towards the full cylinder.
- Page 5 System Components ITEM # DESCRIPTION PART # LOW PRESSURE WHISTLE AC-PA25 CGA-347 HAND-TIGHT NUT/STEM SS347HT BLEEDER VALVE VAL030 CYLINDER STRAP HDWR113A HANSEN COUPLING QDH3SL4M SCHRADER COUPLING QDSSL4M HANSEN DUST CAP QDH3DCAP SCHRADER DUST CAP QDSDCAP SECONDARY OUTLET PRESSURE GAUGE GA15160B SECONDARY PRESSURE REGULATOR WL013 OUTLET PRESSURE GAUGE...
- Page 6 Notes:...
- Page 7 Air Systems’ manufactured equipment is warranted to the original user against defects in workmanship or materials under normal use for one year from the date of purchase. Any part which is determined by Air Systems to be defective in mate- rial or workmanship will be, as the exclusive remedy, repaired or replaced at Air Systems’...
- Page 8 Rev. 3 July 2018 AiR SySteMS inteRnAtionAl, inc. 829 Juniper Crescent, Chesapeake, Va, 23320 Telephone (757) 424-3967 Toll Free 1-800-866-8100 Fax No. (757) 424-5348 http://www.airsystems.com e-mail: sales@airsystems.com Printed in the U.S.A. ©Copyright Air Systems International, Inc. 2018 All Rights Reserved...
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