Bosch Power Tools 1821D Grinder User Manual


 
WHEEL GUARD INSTALLATION
Wheel guard must be
attached when using disc
grinding or cutting wheels. Always keep wheel
guard be tween you and your work while
grinding or cutting.
The position of the guard can be adjusted to
accommodate the operation being performed.
To attach wheel guard DISCONNECT tool
from power source.
Position wheel guard on spindle neck so that
the arrow on guard lines up with the arrow on
the spindle neck. Rotate wheel guard
clockwise 90º until it clicks in place (Fig. 2).
TO ADJUST GUARD: depress guard release
button (Fig. 1), rotate guard to desired position,
release button and let it click in place.
TO REMOVE GUARD: Depress release
button, rotate guard until arrow on guard lines
up with arrow on spindle neck, and remove
guard from spindle neck.
Assembly
-10-
LOCK NUT AND BACKING FLANGE
Your tool is equipped with a threaded spindle
for mounting ac ces sories. Always use the
supplied lock nut (and backing flange) that
has same thread size as spindle.
VIBRATION CONTROL SIDE HANDLE
The side handle is used to control and balance
the tool. The handle must be thread ed into the
front housing on either side of the tool,
depending on per sonal preference and
comfort. Use the side handle for safe control
and ease of operation (Fig. 1).
OPTIONAL HAND GUARD
The hand guard is to be used with backing
pads, sanding discs and wire brushes to keep
fingers and hand away from work surface,
sharp edges, burrs and debris. When using the
optional hand guard accessory insert side
handle through hole in guard and then thread
into housing (Fig. 1).
Ensure that hand guard is positioned between
hand and backing pad, sanding disc or wire
brush.
!
WARNING
WHEEL
GUARD
SPINDLE
NECK
FIG. 2
* NOTE: For tool specifications refer to the nameplate on your tool.
Accessory speed rating must be equal to or greater than the tool’s speed rating. Do not
exceed the recommended wheel diameter.
NOTE: Not recommended for use with type 11 cup wheels.
Model number 1821, 1821D
Max. type 1 and 27 grinding wheels 5" Dia.
* Max. type 1A and 27A cutting wheel 5" Dia.
* Max. flap disc 5" Dia.
Functional Description and Specifications (Continued)
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