Drill Materials; Maintenance; General Manintenance; Technical Data - Powerworks HMM401 Manual Del Usuario

EN
This drill has an electric brake. Release the switch trigger to
stop the chuck from turning. When the brake is working
correctly, sparks can be seen through the exhaust slots on
the housing. This is normal and is the action of the brake.
4.7

DRILL MATERIALS

WOOD DRILLING
For maximum performance, use high speed steel bits for
wood drilling.
1. Operate the machine at a very low speed to prevent the
bit from slipping off the starting point. Increase the speed
as the drill bit bites into the material.
2. When drilling through holes, put a piece of wood behind
the workpiece to prevent ragged or splintered edges on
the rear side of the hole.
METAL DRILLING
For maximum performance, use high speed steel bits for
metal or steel drilling.
1. Operate the machine at a very low speed to prevent the
bit from slipping off the starting point.
2. Hold a speed and pressure which let cut without
overheating the bit. Apply too much pressure can:
Overheat the drill; Wear the bearings; Bend or burn bits;
and Produce off-center or irregular-shaped holes.
3. When drilling large holes in metal, start with a small bit,
then complete with a large bit. Also, lubricate the bit with
oil to improve drilling action and increase bit life.
MASONRY DRLLING
For maximum performance, use carbide-tipped masonry
impact bits when drilling holes in brick, tile, concrete, etc..
1. Move adjustment button on hammer drill left for hammer
mode.
2. Apply light pressure and medium speed for best results in
brick.
3. When drilling holes in tile, practice on a scrap piece to
find the best speed and pressure. Operate the machine at a
very low speed to prevent the bit from slipping off the
starting point.
5

MAINTENANCE

Remove the battery pack from the machine before
maintenance.
Do not use strong solvents or detergents on the plastic
housing or components.
NOTE
WARNING
WARNING
English
5.1

GENERAL MANINTENANCE

• Before each use, examine the machine for damaged,
missing, or loose parts such as screws, nuts, bolts and
caps.
• Clean the machine with a dry cloth. Do not use slovents.
Do not let brake fluids, gasoline, petroleum-based materials
touch the plastic parts. Chemicals can cause damage to the
plastic, and make the plastic unserviceable.
Use only approved replacement parts.
6

TECHNICAL DATA

Voltage
No load speed
Impact rate
Single impact force (EPTA)
Concrete drilling diameter
Stone drilling diameter
Steel drilling diameter
Wood drilling diameter
Weight without battery
Battery model
Charger model
Measured sound pressure
level
Measured sound power level 105.3 dB(A), K
Vibration
The recommended ambient temperature range:
Item
Appliance storage tempera-
ture range
Appliance operation temper-
ature range
Battery charging temperature
range
Charger operation tempera-
ture range
6
WARNING
CAUTION
24 V
-1
0~1000 min
-1
0~4500 min
2.0 J
24 mm
24 mm
13 mm
32 mm
2.47 kg
P2448B2 / P2448B4 /
P2448B6 and other BAM
series
P2448C and other CAM ser-
ies
94.3 dB(A), K =3 dB (A)
pA
=3 dB (A)
wA
2 2
11.7m/s , K=1.5m/s
Temperature
32°F (0°C) - 113°F (45°C)
32°F (0°C) - 113°F (45°C)
39°F (4°C) - 104°F (40°C)
39°F (4°C) - 104°F (40°C)