28
E N G L I S H
!
Never use a light socket.
Never connect the live (L) or neutral (N)
wires to the earth pin marked E or .
For 115 V units with a power rating exceeding
1500 W, we recommend to fit a plug to BS4343
standard.
Using an extension cable
If an extension cable is required, use an approved
extension cable suitable for the power input of this
tool (see technical data). The minimum conductor
size is 1.5 mm
2
.
When using a cable reel, always unwind the cable
completely.
Also refer to the table below.
Conductor size (mm
2
) Cable rating (amperes))
0.75 6
1.00 10
1.50 15
2.50 20
4.00 25
Cable length (m))
7.5 15 25 30 45 60
oltage Amperes Cable rating (amperes
115 0 - 2.0 6 6 6 6 6 10
2.1 - 3.4 6 6 6 6 15 15
3.5 - 5.0 6 6 10 15 20 20
5.1 - 7.0 10 10 15 20 20 25
7.1 - 12.0 15 15 20 25 25 -
12.1 - 20.0 20 20 25 - - -
230 0 - 2.0 6 6 6 6 6 6
2.1 - 3.4 6 6 6 6 6 6
3.5 - 5.0 6 6 6 6 10 15
5.1 - 7.0 10 10 10 10 15 15
7.1 - 12.0 15 15 15 15 20 20
12.1 - 20.0 20 20 20 20 25 -
Assembly and adjustment
@
Prior to assembly and adjustment
always unplug the tool.
Inserting and removing 28 mm hex.
accessories (fig. B1 - B3)
This machine uses chisels with a 28 mm hex.
shank.
We recommend to use professional accessories only.
@
Since accessories other than those offered
by D
EWALT have not been tested with
this product, the use of such accessories
may entail hazardous situations. To reduce
the risk of injury, use only accessories
recommended by D
EWALT.
● Clean and grease the chisel shank.
@
Do not apply lubricant to the machine.
● To fit a chisel with groove in the shank, proceed
as follows (fig. B2):
● Pull the tool retainer (3) to the unlock position.
● Hold the chisel in front of the tool holder with
the groove (13) facing upwards.
● Insert the chisel shank into the tool holder (4).
● Push the retainer (3) backwards to lock the
accessory in position.
● To fit a chisel with collar on the shank, proceed
as follows (fig. B3):
● Pull the tool retainer (3) to the unlock position.
● Insert the chisel shank into the tool holder (4).
● Push the retainer (3) in line with the accessory
shank to lock the accessory in position.
● Pull on the chisel to check if it is properly
locked. The hammering function requires
the chisel to be able to move axially several
centimetres when locked in the tool holder.
● To remove a chisel pull back the retainer (3)
and pull the chisel out of the tool holder.
@
Always wear gloves when you change
accessories. The exposed metal parts
on the tool and accessory may become
extremly hot during operation.
