Wesco WS3141K, User Manual

15

EN

WORKING HINTS FOR 

YOUR TOOL

1. Reduce the pressure on the drill bit when it is about to 
break through. This will prevent the drill from jamming. 
2. When drilling a large hole, first drill a pilot hole using a 
smaller drill bit.
3. Always apply pressure to your drill bit in a straight line, 
and if possible at right angles to the work piece.
4. Never change the operating mode whilst the drill is 
running.
5. Do not apply excessive pressure to the tool when 
chiseling. Expressive force does not speed up the work.

MAINTENANCE

Remove the plug from the socket before 
carrying out any adjustment, servicing 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. Occasionally you may 
see sparks through the ventilation slots. This is normal and 
will not damage your power tool.                                  
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.

TROUBLESHOOTING

1. If your power tool does not start, check the plug on the 
power supply first.
2. If your hammer becomes too hot in use, set the hammer 
switch to the drill mode and allow your drill to operate at 
maximum speed without load for 2 minutes.
3. If your hammer work efficiency is too low, please add 
sufficient grease in the grease box.
4. If your hammer use in low efficiency, please check 
whether the tool is blunt.
5. If a fault can not be rectified, return the tool to an 
authorized dealer for repair.