RIDGID R4010 Operator's Manual page 22

OPERATION
ON/OFF SWITCH
See Figure 25.
This saw is equipped with an on/off switch that has a built-in
locking feature. This feature is intended to prevent unauthor-
ized and possible hazardous use by children and others.
TO TURN THE SAW ON:
 Lift the switch to turn ON.
TO TURN THE SAW OFF:
 Press the switch down to turn OFF.
TO LOCK THE SAW:
 With the saw turned OFF, install a padlock (not included)
through the hole in the switch.
WARNING:
In the event of a power failure or when the tool is
not in use, turn the switch OFF. This action will
prevent the tool from accidentally starting when
power returns.
WARNING:
ALWAYS make sure the workpiece is not in contact
with the cutting wheel before operating the switch
to start the tool. Failure to heed this warning may
cause the workpiece to be kicked back toward the
operator and result in serious personal injury.
WARNING:
To reduce the risk of accidental starting, ALWAYS
make sure the switch is in the OFF position before
plugging tool into the power source.
USING THE VARIABLE FLOW VALVE
See Figure 26.
 First turn on the variable flow valve and then the water
supply valve.
 Slowly turn on the spigot from a fresh water main. Watch
water flow over the cutting wheel and adjust to desired
rate.
LOCKING / UNLOCKING THE SAW ARM
See Figure 27.
To unlock and raise the saw arm:
 Firmly grasp the "D" handle and apply downward
pressure while at the same time turning the lock knob
counterclockwise.
 Slowly raise the saw arm.
To lock the saw arm:
 Firmly grasp the "D" handle and apply downward
pressure while at the same time turning the lock knob
clockwise to lock.
on/off
switch
VariaBle
flow
ValVe
locK
KnoB
22 — English
switch
switch
off
PadlocK
d-handle
on
Fig. 25
Fig. 26
Fig. 27