Samson 3430, Руководство по эксплуатации

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7.1.2 Adjusting the supply air for
version with supply pressure
regulator
Only applies to Type 3432 Controller Sta-
tions with supply pressure regulator (1.9).
Hose connections for supply air are located
directly above the corners of the supply
pressure regulators on the bridge of the
connecting plate (inside housing). The con-
nections are sealed by the hose end fittings.
4
Pull left end fitting off and use a hose to
connect it to a test pressure gauge.
4
Controller stations with a manual/auto-
matic selector switch have a test connec-
tion (yellow) inside the indicating unit.
Use the enclosed test connector for this
version (Fig. 15).
4
Unscrew cap of the pressure controller.
Undo the lock nut on the spindle and ad-
just the spindle:
4
Turn the spindle clockwise to increase the
supply pressure and counterclockwise to
reduce it.
4
Secure the position of the spindle with
the lock nut and screw the cap back on
when the supply pressure at the test pres-
sure gauge indicates a pressure of
1.4 ±0.1 bar (20 ±1.5 psi).
EB 7030 EN
25
Connections
Fig. 15 · Test connection with test connector