Alemite 7624-A Petunjuk Servis

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DESCRIPTION

The Model 7624-A regulator assembly is a "four-

way", self-relieving air regulator for use in a variety

of pneumatically operated systems where proper

equipment performance and protection from

excessive pressures are needed.

The Model 7624-A regulator assembly consists of a

regulator with an air pressure gauge connected to it.

SPECIFICATIONS

INLET AIR PRESSURE ...................... 300 psi (max)

REGULATED DISCHARGE PRESSURE . 0-125 psi

PORTS:

Inlet: .................................................. 1/4 NPTF (f)

Outlet: ............................................... 1/4 NPTF (f)

Gauge: ........................................ (2) 1/8" NPTF (f)

NOTE: A 1/8" pipe plug is shipped loose to plug the

unused hole in the regulator.

INSTALLATION

Before installing, blow out pipe line to remove scale

and other foreign matter. Threads are DRYSEAL,

which normally do not require pipe compound. If pipe

compound is needed, apply sparingly to male threads

only.

Install regulator in pipe line so that air will flow in

direction of arrow stamped on body. Install as near

as possible to equipment serviced.

PRESSURE ADJUSTMENT

To adjust pressure settings: Pull upward on the adjusting

knob to unlock. Turn the knob clockwise to increase

pressure setting and counterclockwise to lower

pressure. When desired pressure is obtained, push the

adjusting knob downward. This locks in the setting.

NOTE: The air-pressure gauge will display the air

pressure.

FOR FURTHER SERVICE, CONTACT YOUR LOCAL ALEMITE DISTRIBUTION CENTER

Printed in U.S.A.

SERVICE INSTRUCTIONS

Air-Pressure Regulator

and Gauge

ALEMITE CORPORATION

4701 PARK RD CHARLOTTE NC 28209-9967

397704

P.N.

Figure 1: Model 7624-A Air-Pressure Regulator

with Gauge

MAINTENANCE

If the air supply is kept clean, the regulator should

provide long periods of uninterrupted service. Erratic

regulator operation or loss of regulation is most

always due to dirt in the disc area.

NOTE: To clean, Regulator need not be removed

from line. Shut off air supply and relieve line

pressure. Refer to drawing as a guide to

disassembly and reassembly. Clean parts with

denatured alcohol and blow out body with

compressed air.

When reassembling, make sure seat is firmly in

place and that disc stem fits into center hole of

diaphragm assembly.

If diaphragm assembly is replaced, make sure disc

stem fits into diaphragm center hole. Tighten spring

cage slightly more than hand tight (60 inch pounds

torque).

7624-A (7-97)

SER

7624-A

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