Idex Hale Sam, Руководство по эксплуатации, установке и обслуживанию

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6.3.2 Manual Mode
A PRESSURE HAZARD MAY EXIST EVEN WHEN THE PUMP IS NOT RUNNING. PRIOR TO
REMOVING HOSES OR CAPS FROM PUMP CONNECTIONS, RELIEVE PRESSURE BY
OPENING DRAINS. BLEEDER VALVES SHOULD ALSO BE USED WHEN CONNECTING TO
AN INTAKE FROM A PRESSURIZED SOURCE.
DO NOT EXCEED OPERATING PRESSURE LIMITS OF PUMP, INSTALLED PLUMBING,
HOSE(S), OR EQUIPMENT IN USE.
Manual Mode for the SAM system is intended to support annual pump testing, or as an elec-
tronic backup incase Auto Mode fails to operate the apparatus as desired, or any other case
where the operator may want to control the valves and pressures manually.
Manual Mode can be entered from the SAM Control Center; directly from the SAM landing screen
or from the Auto Mode Home screen. Perform the following to enter Manual Mode.
A.
Touch MANUAL MODE button. The button is located at the bottom left of both
screens (see Figure 56, page 56).
B. On acknowledgment popup (see Figure 57, page 56), touch YES button.
With SAM in Manual Mode, governor operations are limited to the Pump Controller on the opera-
tor panel and are limited to PSI or RPM Mode. See Section 6.3.4, Governor Operations From The
Pump Controller (page 100) for governor operating instructions.
With SAM in Manual Mode, pumping operations are limited to the SAM Control Center on the op-
erator panel and are limited to discharge and intake source management and pump operations
require the Pump Controller and/or Twister.
Priming is limited to the traditional PRIME placard button. Air bleed operations are limited to the
physical air bleed valve (Blue handle) on the MIV 2.0 placard.(Reference SAM Parts Manual
[FSG-MNL-0212].) Master intake valves can be operated from the soft buttons on the SAM Con-
trol Centers and/or from the CLOSE/OPEN rocker switch on the MIV 2.0 placard.
When the SAM system is in Manual Mode the MANUAL VALVE CONTROL screen (Figure 97) is dis-
played on the SAM Control Center, and the default governor (or selected tank, pump info, engine
data, or video) screen (default = Figure 32, page 30, or Figure 39, page 33, selected = Figure 41,
page 34; Figure 42, page 35; Figure 48, page 37; or Figure 49, page 37 respectively) is dis-
played on the Pump Controller.
Figure 97. Manual Valve Control Screen