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Page 2 of 8 SB30X-XXX-X (en)
WARNING
EXPLOSION HAZARD. Do not exceed maximum
uid inlet pressure of 120 p.s.i. (8.3 bar). Operating at higher
pressure can cause explosion, resulting in property damage or
severe injury.
WARNING
USE ONLY WITH COMPRESSED AIR. Do not use
bottled gas products to run the pulsation dampener. Un-
regulated high pressure bottled gas has the potential for over-
pressurization. Certain gasses, such as Nitrogen, can cause un-
predictable results. The pressure source MUST BE REGULATED.
WARNING
CHEMICAL COMPATIBILITY HAZARD. Do not
use with certain fluids. Incompatible fluids may attack and
weaken the housing, causing rupture or explosion, which can
result in property damage or severe injury. See manufacturer’s
information on uid compatibility.
WARNING
DISASSEMBLY HAZARD. Do not disassemble this
unit when it is under pressure. Relieve all material pressure in
the pumping system before attempting service or disassembly.
Disconnect air lines and carefully bleed any pressure off the
system. Be certain the system is not maintaining pressure due
to a material restriction in the hose, line, dispensing device
or the spray or extrusion tip. Failure to relieve pressure, both
upstream and downstream, may result in an injury upon disas-
sembly.
OPERATING AND SAFETY PRECAUTIONS
READ, UNDERSTAND AND FOLLOW THIS INFORMATION TO AVOID INJURY AND PROPERTY DAMAGE.
CAUTION
AIR MUST BE SUPPLIED TO THE SHOCK BLOCKER
BEFORE APPLYING FLUID PRESSURE. Failure to pressurize
with air rst can damage the diaphragm.
CAUTION
ALWAYS RELIEVE THE FLUID PRESSURE BEFORE
REMOVING THE AIR PRESSURE. Failure to relieve uid pres-
sure can damage the diaphragm.
CAUTION
NOT FOR STRUCTURAL SUPPORT. Do not use
this product to support other system components or use
as a step. Improper support can result in fracture of the hous-
ing, causing damage. Plumbing must be supported to prevent
stresses upon it.
NOTICE
Replacement warning labels are available upon
request: “Static Spark & Diaphragm Rupture” pn \ 94080.
WARNING
= Hazards or unsafe practices which
could result in severe personal injury,
death or substantial property damage.
CAUTION
= Hazards or unsafe practices which
could result in minor personal injury,
product or property damage.
NOTICE
= Important installation, operation or
maintenance information.
OPERATING INSTRUCTIONS
WARNING
HEED WARNINGS AS SHOWN IN “OPERATING
AND SAFETY PRECAUTIONS” ABOVE.
AIR REQUIREMENTS
Supply the unit with clean, dry air.
A lter capable of ltering out particles larger than 50 microns
should be used on the air supply.
INSTALLATION INSTRUCTIONS
Position the shock blocker pulsation dampener as close to the
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pump discharge as possible (as shown in gure 2).
CAUTION
SUPPORT THE PIPE IMMEDIATELY DOWNSTREAM
FROM THE SHOCK BLOCKER. Support is required to eliminate
forces and moments from the shock blocker anges and pump
manifold. Cantilever support is suggested immediately down-
stream from the shock blocker.
Use a tee connector after the F-R-L on the pump air supply line
and connect the line to the shock blocker’s valve body (1/4”
i.d. hose is su cient). When the air supply to the pump is shut
down, the air to the shock blocker will be shut down as well.
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TYPICAL SYSTEM INSTALLATION
Filter
Regulator
Lubricator
Shut-o
Valve
Check
Valve
Shut-o
Valve
Back
Pressure
Gauge
(optional)
Discharge
Suction
Support required.
(see “Installation Instructions”)
Figure 2