
OPERATING
Water Supply
The water supply directs cooling water to the
fuel cooler and blade and minimizes dust when
cutting.
Using the Water Supply
The saw is equipped with an “Automatic Water
System” (AWS). A solenoid valve in the system
works in conjunction with the “Zero Blade”
option on the control panel. When the saw
blade is “zeroed” at the pavement surface, the
solenoid valve will allow water to flow when the
blade is lowered into a cut. When the blade is
raised out of the cut and the blade passes the
“zero” point, the water flow will automatically
shut off.
1. Connect the water source hose to the
water supply hose connection on the rear
of the saw.
Water Supply Hose Connection
2. Connect water supply hose (72”) extending
from the front of the upright assembly to
the manifold on the blade guard.
3. Move the water valve lever on the control
panel forward to start the flow of water to
the AWS. When finished cutting, shut off
water supply to the blade guard by pulling
the valve to the
OFF
position, shut off
water supply at source and remove source
hose from the saw.
NOTE: When using AWS, adjust the water
valve lever to meter the water flow. AWS will
automatically turn the water on/off when the
blade enters or exits the cut.
Water Control Valve
4. During cold weather, drain water from the
lines in accordance with the maintenance
section of this manual.
Water Pump
The water pump (optional item) directs water
from the water source hose to the saw blade.
1. Ensure all water supply lines are
connected.
2. Ensure that the water valve located on the
control panel is in the “OFF” position.
3. Turn on the water pump switch to start the
pump. DO NOT start the water pump until
just before cutting. DO NOT leave the
water pump on when the cutting task is
complete to avoid draining the battery.
4. Push the water valve to the “ON” position.
5. When cutting is complete, move the water
valve to the “OFF” position.
6. Turn off the water pump switch OFF to stop
the pump.
Cutting
Cutting Guides
Use the cutting guides as needed to help
follow the cutting line. Always check the cutting
guides for proper alignment with the blade prior
to cutting.
Adjusting the Front Pointer
1. Remove the lanyard from the cable cleat.
2. Lower the front pointer frame to the ground.
3. Loosen both front pointer frame screws.
4. Divide an 8–10 ft. piece of string in half.
5. Place the looped end of string into a gullet
on the backside of the blade.
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