GRABBER GR871 Manual De Instrucciones página 10

FIG. 8
FIG. 9
10-1/8"
(257 MM)
NAIL
17-3/8"
(441 MM)
Operation Tips for More Accurate Cuts
• Allow the wheel to do the cutting. Excessive force will cause the
wheel to glaze reducing cutting efficiency and/or to deflect causing
inaccurate cuts.
• Properly adjust fence angle.
• Make sure material is laying flat across base.
• Properly clamp material to avoid movement and vibration.
MAINTENANCE
WARNING: To reduce the risk of injury, turn unit off and discon-
nect machine from power source before installing and removing
accessories, before adjusting or changing set-ups or when making
repairs. Be sure the trigger switch is in the OFF position. An
accidental start-up can cause injury.
MOTOR BRUSH INSPECTION AND REPLACEMENT (FIG. 10)
Brushes should be regularly inspected for wear. To inspect brushes,
unscrew the two end cap screws (W) and remove end cap (V).
Remove brush cap (X). Brushes (Y) should slide freely in brush box.
If brushes are worn down to .3" (8 mm) as shown in Figure 10 they
should be replaced. To reinstall, push new brush back into brush
box. If replacing existing brush, maintain same orientation as when
removed. Replace the brush cap (do not overtighten). Replace end
cap and two screws. Tighten securely.
FIG. 10
20"
(508MM)
2"
Y
(50.8MM)
4"
(101.6MM)
Cleaning
WARNING: Blow dirt and dust out of the main housing with dry
air as often as dirt is seen collecting in and around the air vents.
Wear ANSI Z87.1 (CAN/CSA Z94.3) approved eye protection when
performing this procedure.
8
.3"
(8 mm)
W
X
Y
V