Idex Hale Sam, Руководство по эксплуатации, установке и обслуживанию

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B. On Pump Controller, observe set point pointer movement.
C. Repeat Step A until desired set point is displayed.
D. On Pump Controller, observe DISCHARGE PSI indication agrees with set point.
6.3.5.2 RPM Mode Operations
The Twister control knob controls the engine the same way in RPM Mode as in PSI Mode except
the SET ENGINE SPEED directly indicates the engines RPM (speed). With SAM in Manual Mode,
perform the following to change the governor RPM set point.
A.
At Twister, turn control knob (according to configured direction, see note above)
to increase/decrease SET ENGINE SPEED to adjust desired Master discharge
pressure. (Typically, CW = increase.)
B. On Pump Controller, observe DISCHARGE PSI indication changes.
C. Repeat Step A until desired DISCHARGE PSI indication is displayed (or to main-
tain it).
6.3.6 Using Physical Overrides
All Akron Brass Swing-Out valves and all Hale MIVs provide physical override on the end of the
motor shaft.
ELECTRICAL POWER TO THE VALVE MOTOR SHOULD BE DISCONNECTED BEFORE
PHYSICALLY OVERRIDING ANY VALVE.
6.3.6.1 Hale MIV Physical Override
All Hale MIVs can be opened (or closed) by rotating the motor shaft using the handwheel on the
end of the shaft. Perform the following to use the physical override on a Hale master intake
valve.
ELECTRICAL POWER TO THE VALVE MOTOR SHOULD BE DISCONNECTED BEFORE OP-
ERATING THE VALVE PHYSICALLY USING THE MANUAL OVERRIDE HANDWHEEL.
VALVES OPERATE AUTOMATICALLY. REMOVE POWER BEFORE OVERRIDE
A. Access the desired MIVs physical location. See OEM documentation for instruc-
tions/drawings.
B. Disconnect MOTOR power as follows.
On MOTOR connector, lift locking tab.
Separate connectors.