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5. Keep all nuts, bolts and screws tight
and ensure equipment is in safe
working condition.
This product is specifically
designed for compressed air
service ONLY. Use with any other
material (liquid or gas) is a
misapplication and not permitted. Use
or injection of certain hazardous
liquids or gases in the system (such as
oxygen, alcohol or liquid petroleum
gas) will harm the unit and result in a
combustible condition or hazardous
external leakage. Misapplication will
void all warranties and manufacturer’s
responsibilities.
The relief flow
capacity of
regulators is limited. Install additional
pressure relief devices to alleviate over
pressurized conditions. Written
approval must be obtained from
manufacturer if this device is to be
used for life support systems or other
non-industrial applications.
!
DANGER
!
DANGER
Pressure Regulator
Operating Instructions & Parts Manual Model PA212302
BUILT TO LAST
Description
The self-relieving pressure regulator
can be used between the air supply and
an air tool to control the air pressure
on lines carrying up to a maximum of
300 psi. The regulated output pressure
range is 0-150 psi.
Specifications
Average Air Flow . . . .45.2 SCFM
(Based on 100 psi
inlet pressure
with 5 psi drop)
Regulator Self
style . . . . . . . . . . . . . . .relieving
Body material . . . . . . .Aluminum
Max. Temperature . . .175˚ F
Max. Pressure . . . . . . .300 psi
Air Inlet/outlet . . . . . .3/8” NPT
Weight . . . . . . . . . . . . .1.5 lbs
Unpacking
After unpacking the unit, inspect
carefully for any damage that may have
occurred during transit. Make sure to
tighten fittings, bolts, etc., before
putting unit into service.
Safety Guidelines
This manual contains information that
is very important to know and under-
stand. This information is provided for
SAFETY and to PREVENT EQUIPMENT
PROBLEMS. To help recognize this
information, observe the following
symbols.
Danger indicates
an imminently
hazardous situation which, if not
avoided, will result in death or serious
injury.
!
DANGER
Warning indicates
a potentially
hazardous situation which, if not
avoided, could result in death or
serious injury.
Caution indicates a
potentially
hazardous situation which, if not
avoided, may result in minor or
moderate injury.
Notice indicates
important
information, that if not followed, may
cause damage to equipment.
General Safety
Information
This product is a part of a high pressure
system and the following safety
precautions must be followed at all
times along with any other existing
safety rules.
Read this instruction manual
before installing this device
to the air supply system. Be
thoroughly familiar with
the controls and the proper use of the
equipment.
Safety
glasses
must be worn during
operation.
1. Always work in a well
ventilated area.
2. Do not exceed any pressure rating
of any component in the system.
3. Protect air lines from damage
and/or punctures.
4. Check air hoses for weak or worn
condition before each use. Make
sure all connections are secure.
!
WARNING
NOTICE
!
CAUTION
!
WARNING
MANUAL
IN282400AV 11/02
Please read and save these instructions. Read carefully before attempting to assemble, install, operate or maintain the product described.
Protect yourself and others by observing all safety information. Failure to comply with instructions could result in personal injury and/or
property damage! Retain instructions for future reference.
Figure 1
For parts, product & service information
visit www.chpower.com
See Warranty on page 4 for important information about commercial use of this product.
© 2002 Campbell Hausfeld/Scott Fetzer
REMINDER: Keep your dated proof of purchase for warranty purposes! Attach it to this manual or file it for safekeeping.