PneumaticPlus SAR4000 Series, SAR 4000M Series, SAR 4000M-04 Series, SAR 4000M-06 Series, SAR 4000T Series Instruction Sheet

AIR REGULATOR INSTRUCTION SHEET

STRUCTURE/PART

MAINTENANCE

:On detection of air leaks,
pressure fluctuation, or “creep”,
depressurize system and
remove bottom cap. Inspect
valve seat for damage or wear.
Inspect seat in head casting
for foreign material or damage.
Clean with kerosene and blow
out with air. Replace
any damaged parts. If leaks
persist, remove bonnet, inspect
diaphragm and diaphragm
seat for wear or foreign
materials.

SAR4000 SERIES

Standard Units: Relieving
Maximum Supply Pressure: 250 PSI
Maximum Operating Pressure: 150 PSI
Operating Temperature Range: 40⁰ F to 140⁰ F

Installation

 User must verify that the regulator is rated for the system operating pressure and has

the proper connections and accessories for the type of gas and pressures required for
their application.

 Inspect the regulator for evidence of contamination or damage. Regulators with any

signs of contamination or damage should not be used.

 When installing the regulator to the airline, reference the arrow on the front and back

of the regulator for air flow direction.

 Use a filter to remove dirt and supply clean air to your application. Filter must be

installed ahead of the regulator. If an airline lubricator is used, it MUST be located

downstream of the regulator to avoid any interference with regulator.

Note: Do not apply excess torque when installing the regulator and/or gauge. We recommend
use of liquid Teflon over Teflon tape.

 Before supplying the air, turn the adjusting knob counter-clockwise until

compression is released from the control spring. Turn on the air supply and adjust
the knob to set the desired secondary pressure by turning the knob clockwise.

Note: Adjustment knob must be pulled away from the body of the regulator to operate. After
desired secondary pressure is set, pushing the knob back towards the body will lock the
control knob.

FAILURE OR IMPROPER SELECTION OR IMPROPER USE OF THE PRODUCTS
AND/OR SYSTEMS CAN CAUSE DEATH, PERSONAL INJURY AND PROPERTY
DAMAGE

To avoid unpredictable system behavior that cause personal injury and property damage,

 User must be trained and equipped for the handling, use and servicing of high

pressure fluids and systems.

 Follow all applicable safety and maintenance procedures.
 Obey local, government and agency codes and regulations.
 Disconnect electrical supply if necessary before installation, servicing or conversion.
 Disconnect air supply and depressurize all air lines connected to this product before

installation, servicing or conversion.

 Operate within the manufacturer’s specified pressure, temperature and other

conditions listed in these instructions.

Operation & Adjustments

Warning

ITEM

DIAPHRAGM KITS

SPRING KIT

GAUGE

BRACKET

SAR2000 Series

DK2000

SK2000

G40 (PSB15-160)

B220

SAR3000 Series

DK3000

SK3000

G40 (PSB15-160)

B320

SAR4000 Series

DK4000

SK4000

G50 (PSB20-160)

B420

SAR6000 Series

DK6000

SK6000

G50 (PSB20-160)

B620

SAR8000 Series

DK8000

SK8000

G50 (PSB20-160)

N/A

SAR9000 Series

DK9000

SK9000

G50 (PSB20-160)

N/A

PneumaticPlus

B410L: L Type Bracket W/ Spacer, Three or More Modular Connection Bracket

REPLACEMENT KIT (ACCESSORY)

PneumaticPlus

Tel: [phone]/Fax: [phone], WWW.PNEUMATICPLUS.COM