MODEL M6 23
DIRECTIONAL CONTROL VALVE (HYDRAULIC ANGLE MODEL ONLY)
A three position switch (normally open) is used to operate the direction control valve. Control
power (12 volt) is supplied by the power cord attached to the prime movers electrical system.
The switch wires are connected to the direction control valve as shown in Figure 9 below.
The direction control valve uses a small amount of hydraulic oil bypassed from the roller drive
motor circuit. The prime movers auxiliary hydraulic system must be connected and engaged to
provide angle direction adjustment. The roller must be rotating clockwise.
Figure 9. Direction Control Valve
MAINTENANCE
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