Worx WX390 Safety And Operating Manual

12
WX390 WX390.X
Cordless Rotary Hammer
instructions and keep well lubricated (where
appropriate).
If the tool is to be used regularly then invest in
anti vibration accessories.
Avoid using tools in temperatures of 10°C or less.
Plan your work schedule to spread any high vibra-
tion tool use across a number of days.
OPERATING INSTRUCTIONS
NOTE: Before using the tool, read the
instruction book carefully.
INTENDED USE
The machine is intended for hammer drilling in
concrete, brick and stone. It is also suitable for
drilling without impact in wood, metal, ceramic and
plastic. Machines with electronic control and right/
left rotation are also suitable for screwdriving.
OPERATION
ACTION FIGURE
Removing The Battery See Fig. A1
Inserting The Battery See Fig. A2
Selecting The Operating Mode See Fig. B
HAMMER DRILLING
Inserting Drill Bits See Fig. C1
Removing Drill Bits See Fig. C2
DRILLING & SCREWDRIVING
Inserting Adaptors See Fig. D1
Inserting Bits into Chuck See Fig. D2
Removing Adaptors See Fig. D3
Removing Bits from Chuck See Fig. D4
On/Off Switch See Fig. E
Switch Lock
NOTE The Switch Trigger Can Be
Locked In The Off Position.
See Fig. F
Forward Rotation Control See Fig. G
Reverse Rotation Control See Fig. H
LED Light See Fig. I
Temperature Dependent
Overload Protection
/
Protection Against Deep
Discharging
/
WORKING HINTS FOR YOUR
TOOL
If your power tool becomes over heated, set the
speed to maximum and run no load for 2-3 minutes
to cool the motor. SDS-plus tungsten carbide
drill bits should always be used for concrete and
masonry.
When drilling in metal, only use HSS drill bits in
good condition. Where possible use a pilot hole
before drilling a large diameter hole.
PROBLEM SOLUTION
1. REASONS FOR DIFFERENT BATTERY PACK
WORKING TIMES
Charging time problems, having not used a
battery pack for a prolonged time will reduce the
battery pack working time. This can be corrected
after several charge and discharge operations by
charging & working with your tool. Heavy working
conditions such as large screws into hard wood will
use up the battery pack energy faster than lighter
working conditions. Do not re-charge your battery
pack below 0
o
C and above 30
o
C as this will affect
performance.
MAINTENANCE
Remove the battery pack from the tool before
carrying out any adjustment, servicing or
maintenance.
Your power tool requires no additional lubrication
or maintenance, except for the cleaning &
lubrication of the SDS bits and adaptors before
inserting into the chuck. There are no user
serviceable parts in your power tool. Never use
water or chemical cleaners to clean your power
tool. Wipe clean with a dry cloth. Always store
your power tool in a dry place. Keep the motor
ventilation slots clean. Keep all working controls
free of dust. Occasionally you may see sparks
through the ventilation slots. This is normal and will
not damage your power tool.

Worx WX390 Specifications

General

Drilling	Yes
Chuck type	SDS Plus
Motor type	Brushed motor
Product color	Black, Orange
Power source	Battery
Impact rate	5000 bpm
Rated speed (max)	900 RPM
Rated speed (min)	0 RPM
Impact energy (max)	1.2 J
Drilling diameter in steel (max)	10 mm
Drilling diameter in concrete (max)	13 mm

Weight and Dimensions

Depth	68 mm
Width	259 mm
Height	184 mm
Weight	1250 g