RIDGID R4091 Operator's Manual page 21

OPERATION
LOCKING / UNLOCKING THE SAW ARM FOR
PLUNGE CUTS
See Figure 25.
To unlock and raise the saw arm:
 Push down on the "D" handle and pull out the lock pin.
 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.
 Turn the lock knob clockwise to lock.
 Push in the lock pin.
NOTE: For all through cuts, place the saw in the locked
position.
CUTTING LARGE TILE
See Figure 26.
The middle table will add additional support when cutting
larger workpieces.
 Pull the front table as far forward as it will extend.
NOTE: The table stop by-pass will stop the middle table
from moving all the way forward.
 Place a large tile against the fence then make the cut.
SLIDING CUTTING HEAD
See Figure 27.
The cutting head can be moved into three positions along
the saw arm providing different cutting options.
To move the cutting head:
 Place material to be cut in the most stable position on
the saw table.
 To unlock, turn the cutting head lock counterclockwise.
 Pull the cutting head lock out, lift the saw head, and
continue to hold the lock while moving the cutting head.
 When cutting head is near detent release lock knob.
 When the cutting head locks into one of the three holes
in the back of the saw arm, turn the cutting head lock
clockwise to secure the cutting head.
LOCK KNOB
21 — English
D-HANDLE
LOCK PIN
HOLES
CUTTING HEAD
LOCK
Fig. 25
Fig. 26
Fig. 27