Worx WX337 Manual Original página 8

WARNING: To be accurate, an estimation of
exposure level in the actual conditions of use
should also take account of all parts of the operating
cycle such as the times when the tool is switched off
and when it is running idle but not actually doing
the job. This may significantly reduce the exposure
level over the total working period.
Helping to minimize your vibration exposure risk.
ALWAYS use sharp chisels, drills and blades.
Maintain this tool in accordance with these
instructions and keep well lubricated (where
appropriate).
If the tool is to be used regularly then invest in anti
vibration accessories.
Plan your work schedule to spread any high
vibration tool use across a number of days.
ACCESSORIES
Auxiliary handle
Depth gauge
1#Injection box
SDS drill bits:8/10/12mm
SDS flat chisel 20x250mm
8
We recommend that you purchase your accessories
from the same store that sold you the tool.Refer to
the accessory packaging for further details. Store
personnel can assist you and offer advice.
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 as well as for light chiseling
work. It is also suitable for drilling without impact in
wood, metal, ceramic and plastic.
WARNING: Before any work on the
machine itself, pull the mains plug.
OPERATION
Action
INSERTING AND REMOVING
DRILL BIT IN SDS
Adjusting the Auxiliary Handle
Rotary hammer
WX337 WX339
1 1
1 1
1 1
/ 3
/ 1
Figure
See Fig.
A1& A2
See Fig. B
Using the Depth Gauge
Plugging in the power
On/Off Switch With Variable Speed
Control
FORWARD / REVERSE ROTATION
CONTROL
WARNING: Never change the
direction of rotation while the
tool is rotating, wait until it has
stopped.
Selecting The Operating Mode
For simultaneous drilling and impacting
of concrete or masonry, choose the
Hammer drilling position.
For screw driving, drilling into steel,
wood and plastics choose the Rotary
drilling position.
For impacting only - for light chipping,
chiseling and demolition applications
choose the Hammer position.
WARNING: The operating
mode selector switch may be
actuated only at a standstill.
WARNING: Prolonged use
will cause the aluminum
housing to become hot, do not
touch.
WORKING HINTS FOR YOUR
DRILL(HAMMER)
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. Always use a magnetic bit holder when
using short screwdriver bits. Where possible use a
pilot hole before drilling a large diameter hole.
MAINTENANCE
Remove the plug from the socket before
carrying out any adjustment, servicing or
maintenance.
Your power tool requires no additional lubrication
or maintenance. 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.
If the supply cord is damaged, it must be replaced
by the manufacturer, its service agent or similarly
qualified persons in order to avoid a hazard.
See Fig. C
See Fig. D
See Fig. E
See Fig. F
See Fig. G
EN