1. Open the guard latch (J), and align the
lugs (K) on the guard with the slots on
the gear case (L). This will align the lugs
on the guard with the slots on the gear
case cover.
2. Push the guard down until the guard
lugs engage and rotate freely in the
groove on the gear case hub.
3. With the guard latch open, rotate the
guard (F) into the desired working
position. The guard body should be
positioned between the spindle and the
operator to provide maximum operator
protection.
4. Close the guard latch to secure the
guard on the gear case. You should not
be able to rotate the guard by hand when the latch is closed. Do
not operate the grinder with a loose guard or with the guard latch
in open position.
5. To remove the guard, follow the procedure above in reverse order.
NOTE: The guard is pre-adjusted to the
diameter of the gear case hub at the factory.
If, after a period of time, the guard becomes
loose, tighten the adjusting screw (M) with
guard latch in the closed position with guard
installed on the tool.
CAUTION: Do not tighten the adjusting
screw with the guard latch in the open
position. Undetectable damage to the guard
or the mounting hub may result.
CAUTION: If the guard cannot be tightened by the adjusting
FIG. 4
clamp, do not use the tool. To reduce the risk of personal injury, take
K
the tool and guard to a service center to repair or replace the guard.
NOTE: Edge grinding and cutting can be performed with
Type 27 wheels designed and specified for this purpose; 1/4"
(6.35 mm) thick wheels are designed for surface grinding while 1/8"
(3.17 mm) wheels are designed for edge grinding. Cutting can also be
performed by using a Type 1 wheel and a Type 1 guard.
L
J
OPERATION
WARNING: To reduce the risk of injury, turn unit off
and disconnect it from power source before installing and
removing accessories, before adjusting or when making
repairs. An accidental start-up can cause injury.
Guards and Flanges
F
It is important to choose the correct guards and flanges to use with
the grinder accessories. See page 9–10 and this page for the correct
accessories.
NOTE: Edge grinding and cutting can be performed with Type 27
wheels designed and specified for this purpose.
WARNING: Accessories must be rated for at least the speed
FIG. 5
recom mended on the tool warning label. Wheels and other
accessories running over rated accessory speed may burst and
cause injury. Every unthreaded accessory must have a 7/8" arbor
hole. If it does not, it may have been designed for a circular saw and
should not be used. Use only the accessories shown on pages 9–10.
Accessory ratings must be above listed minimum wheel speed as
shown on tool nameplate.
M
11