Assembly And Adjustment - DeWalt D28490 Manual De Instrucciones

E N G L I S H
Always ensure that the cable clamp is
!
correctly and securely fi tted to the
sheath of the cable.

Assembly and adjustment

@ Prior to assembly and adjustment
always unplug the tool.
Mounting and removing the guard (fi g. B)
● Place the angle grinder on a table, spindle up.
● Align the lugs (7) with the notches (8).
● Press the guard (5) down and rotate it to the
required position.
● Securely tighten the screw (9).
● To remove the guard, slacken the screw.
@ Never use the tool without the guard in
place.
Fitting and removing a grinding or cutting disc
(fi g. C1 & C2)
● Place the tool on a table, guard up.
● Fit the inner fl ange (10) correctly onto the
spindle (11) (fi g. C1).
● Place the disc (12) on the fl ange (10).
When fi tting a disc with a depressed centre,
make sure that the depressed centre (13) is
facing the fl ange (10).
● Screw the outer fl ange (14) onto the spindle (11)
(fi g. C2):
- the ring on the fl ange (14) must face towards
the disc when fi tting a grinding disc (A);
- the ring on the fl ange (14) must face away
from the disc when fi tting a cutting disc (B).
● Press the spindle lock (4) and rotate the spindle
(11) until it locks in position.
● Tighten the fl ange (14) with the two-pin spanner
supplied.
● Release the spindle lock.
● To remove the disc, loosen the fl ange (14) with
the two-pin spanner.
@
Do not use a damaged disc.
26
Fitting a wire cup brush
● Screw the wire cup brush directly onto the
spindle without the use of the spacer and
threaded fl ange.
Mounting the side handle (fi g. D)
● Screw the side handle (6) tightly into one of the
holes (15) on either side of the gear case.
Holding the tool (fi g. E)
● Hold the tool as shown.
@ ● For your own safety, always use the
tool with both hands.
● Always wear regular working gloves
while operating this tool.
● Warning: The gear case becomes very
hot during use.
Instructions for use
● Always observe the safety instructions
@
and applicable regulations.
● Ensure all materials to be ground or cut
are secured in place.
● Apply only a gentle pressure to the tool.
Do not exert side pressure on the
grinding wheel or cutting disc.
● Avoid overloading. Should the tool
become hot, let it run a few minutes
under no load condition.
Prior to operation:
● Install the guard and appropriate disc or wheel.
Do not use excessively worn discs or wheels.
● Be sure the inner and outer fl ange are mounted
correctly.
● Make sure the disc or wheel rotates in the
direction of the arrows on the accessory and
the tool.
Switching on and off (fi g. A)
The on/off switch is equipped with an unlocking
switch or a locking switch for continuous operation.
On/off switch (1) with locking switch (2)
● To run the tool, depress the unlocking switch (3)
and subsequently operate the on/off switch (1).