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Manual No. 016-0159-822 Rev E 21
INSTALLATION
ALTERNATE BYPASS LINE PLUMBING SYSTEM
FIGURE 10. Alternate Bypass Line Plumbing System Diagram
NOTE: This plumbing schematic applies only to applications of less than 3 GPM [11 lit/min]. For flow of 3
GPM [11 lit/min] or greater, the motorized control valve is installed on the main hose line. Refer to the
Install the Control Valve section on page 20 for the main hose line plumbing procedure.
1. Install the control valve in the by-pass #1 hand valve line with the motor in the upright position. Refer to the
diagram above.
2. Install the reverse polarity cable (P/N 115-0159-415) on the other end of the control valve.
3. Connect the yellow and green 2-pin connector of the flow control cable to the other end of the reverse polarity
cable.
CONNECT THE FLOW CONTROL CABLE BOOM VALVE CONNECTORS
1. Connect the boom valve connector with the black signal wire to boom valve #1.
2. Connect the boom valve connector with the brown signal wire to boom valve #2
3. Connect the boom valve connector with the blue signal wire to boom valve #3.
CONSOLE AND CABLING INSTALLATION
NOTE: The SCS 440 control console may be used with remote boom switches. Connect the boom sense
wires to the switched side of the remote section switches. The boom switches on the SCS 440 must be
toggled to the OFF position and the master switch is ON.
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