Hog Technologies SK5500, Operation Manual

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Section 2 - Stripe Hog Systems
TRUCK SPEED
The Truck Speed dial controls the speed of the truck
while in work mode. Rotating the dial clockwise
increases speed and rotating it counterclockwise re-
duces speed. Setting the dial to 0 will stop the truck.
HEAD ROTATION Gauge
A digital gauge that indicates the current RPM of the
spray bar.
VACUUM PRESSURE Gauge
A digital gauge that monitors vacuum pressure in the
debris recovery system.
CHARGE PRESSURE Gauge
A digital gauge that monitors the charge water pres-
sure at the UHP pump intake.
HIGH PRESSURE Gauge
A digital gauge that monitors the Ultra-High water
pressure to the blasting head.
VAC FAULT Light
Indicates a blower overheat condition that has shut-
down the blower when lit. Allow the blower to cool,
then use the VAC RESET switch to restart the blower.
Pump Hours
Records the actual hours the UHP pump has operated.
E-Stop Switch
A red push/pull switch that disengages the hydro-
static drive and stops the truck in work mode. The
panel key switch must be turned off immediately
after pressing the E-Stop switch to shutdown the
water blasting system and prevent damage to
equipment and pavement. Refer to Emergency
Shutdown in the Operation section for additional
information on the E-Stop Switch.
Skid And Tank Mounted Switches
The following switches are located on the skid or
the rear of the debris tank.
Door Seal Switch
A three position rocker switch that inflates or deflates
the door seal located on the rear of the debris tank.
The center position is OFF. Move the switch to the
INFLATE position to pressurize the seal. Move the
switch to the DEFLATE position to release the pres-
sure in the seal. A pressure gauge on the chassis
below the switch indicates seal pressure. A pressure
sensor and solenoid valve in the seal pressure line
automatically limit maximum seal pressure to 20-25
psi (1.4 - 1.7 BAR).
Door Seal Switch
Debris Tank Dump Remote Switch & Receptacle
Debris Tank Dump Remote Switch
The remote switch control harness plugs into the re-
ceptacle on the left side of the chassis. The switches
in the control allow the operator to control debris
tank dumping operations a safe distance from the
truck. UP/DOWN switches in the remote control
raise or lower the debris tank for dumping. Refer to
the Operation section of this manual for additional
information on dumping debris.
Utility Light Switch
An ON/OFF toggle switch on the skid near the dump
remote switch receptacle that turn the utility lights
on or off.