Super Products MUD DOG, Operator'S Manual

Page: 73 / 126

CONTROL SYSTEM OPERATION
Super Products LLC Publication: 0004175 3
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After pressing the E-Stop button the operator should take
a few minutes to fully assess the situation and correct
any hazards or safety issues.
After pressing the E-Stop button on either remote it will
be necessary to reset the control system by turning off
the remote throttle switch in the cab, wait five seconds,
and then turning the remote throttle switch back on.
Control Valves
All boom and body functions are controlled by an
electric/hydraulic control valve which is located on the
upper right hand corner of the body. This control valve
includes a proportional hydraulic valve that delivers
variable hydraulic oil flow depending on the function
being used.
To manually override any of these functions, follow this
procedure:
• Turn in proportional control valve clockwise several
turns (pressure gauge should read 1600 to 2100 psi).
• For cartridge valves, push in outer pin then push or
pull Knurled Collar for desired function.For D03
Valves, push spool left or right with small Allen key.
• Turn out proportional control valve until pressure
gauge reads less than 200 psi.
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CAUTION
Water Control Valve
The main water pump speed is controlled by an electric
proportional hydraulic valve. This valve is mounted next
to the hydraulic motor that is coupled to the main water
pump. The valve receives a signal from the control panel
that turns on and adjusts the speed of the pump. To
manually override this valve, insert a 3mm hex key into
the end of the proportional control cartridge and turn
clockwise to temporarily increase oil flow without electric
power. Turn counter-clockwise to decrease flow to zero
All valve functions and operation are identified. Make
sure you understand all functions and operations
before operating unit. Failure to do so could result in
equipment damage or personal injury.