Stanley STEL861 Manual De Instrucciones página 18

18 • ENGLISH
intended for peripheral grinding, side forces applied to
these wheels may cause them to shatter.
b. For threaded abrasive cones and plugs use
only undamaged wheel mandrels with an
unrelieved shoulder flange that are of correct
size and length. Proper mandrels will reduce the
possibility of breakage.
c. Do not "jam" a cut-off wheel or apply excessive
pressure. Do not attempt to make an excessive
depth of cut. Overstressing the wheel increases the
loading and susceptibility to twisting or snagging
of the wheel in the cut and the possibility of kickback
or wheel breakage.
d. Do not position your hand in line with and behind
the rotating wheel. When the wheel, at the point of
operation, is moving away from your hand, the
possible kickback may propel the spinning wheel and
the power tool directly at you.
e. When wheel pinched, snagged or when interrupting
a cut for any reason, switch off the power tool
and hold the power tool motionless until the
wheel comes to a complete stop. Never attempt
to remove the cut-off wheel from the cut while
the wheel is in motion otherwise kickback may
occur. Investigate and take corrective action to
eliminate the cause of wheel pinching or snagging.
f. Do not restart the cutting operation in the workpiece.
Let the wheel reach full speed and carefully reenter
the cut. The wheel may bind, walk up or kickback if
the power tool is restarted in theworkpiece.
g. Support panels or any oversized workpiece to
minimize the risk of wheel pinching and kickback.
Large workpieces tend to sag under their own weight.
Supports must be placed under the workpiece near
the line of cut and near the edge of the workpiece on
both sides of the wheel.
h. Use extra caution when making a "pocket cut"
into existing walls or other blind areas. The
protruding wheel may cut gas or water pipes,
electrical wiring or objects that can cause kickback.
Storage and handing of recommended accessories.
FEATURES (Fig. A)
1. Collet chuck
2. Collet nut
3. Shaft cover
4. Ventilation slots
5. Cable
6. Toggle switch
7. Grinding Wheel
8. Spindle
9. Spanner
10. Front handle
11. Primary handle
OPERATING INSTRUCTIONS
1. Power supply
The power tool supply must match the nameplate
data.
2. Installing wheel (Fig. B)
Warning! Only use grinding wheels with maximum
safe operating speed rated at or above 40m/s. Ensure
the grinding wheel is correctly mounted and tightened, run
the tool at no-load speed for 30 secondes in safe position
before using. Stop immediately if there is considerable
vibration or other defects are detected. Never use
damaged grinding wheels or rimous ones.
a. Mount the spanner (9) to the spindle (8) and loosen
the clamping nut (2) with another spanner.
b. Insert the grinding wheel (7) shaft into the collet chuck
(1) as far as it can go.
c. Tighten the collet chuck (1) securely by spanners.
d. The maximum recommended diameter of mounted
wheel is 25mm.
e. The maximum recommended mandrel length of
mounted wheel is 24.5mm.
3. Switching on and off
Warning! Make sure you can control the switch freely
and keep it off before plugging in.
a. ON: Shift switch (6) to "I". (Fig. E).
b. OFF: Shift switch (6) to "O". (Fig E).
c. Let the wheel reach full speed before grinding.
d. Once the safety brush worn, grinder turns off
automatically to avoid motor damage. Motor was
damaged.
e. After inspecting and installing an accessory, run the
power tool at maximum no-load speed for five minutes
before any work.
STANDARD ATTACHMENTS
1. Collet
2. Two Spanners (17mm)
Be sure to check the attachments as it is subject to
change by areas and models.
APPLICATION
Warning! To reduce the risk of injury, electric shock
and damage to the tool, before any work check the utility
lines electricity, gas or water supply line are hidden in the
work area.
Warning! Firmly grasp primary hold part of tool and
side handle before starting.
Grinding Application
a. Optimum grinding results are achieved when the
grinding tool is moved uniformly back and forth with
light pressure.