Dexter 12SD2-25RC.1A Instructions D'origine page 101

1. Damage to lungs if an effective dust mask is not worn.
2. Damage to hearing if effective hearing protection is not worn.
3. Health defects resulting from vibration emission if the power tool is being used over longerperiod of
time or not adequately managed and properly maintained.
WARNING: This machine produces an electromagnetic field during operation. This field may under
some circumstances interfere with active or passive medical implants. To reduce the risk of serious
or fatal injury, we recommend persons with medical implants to consult their physician and the
medical implant manufacturer before operating this machine.
MAINTENANCE
WARNING: Do not allow brake fluids, gasoline, petroleum-based products penetrating oils, etc...
come in contact with plastic parts. They contain chemicals that can damage, weaken or destroy the
housing, thus compromising the integrity of of the double insulation
WARNING: Always disconnect the device before performing any adjustment or maintenance
operation. If the supply cord is damaged, it must be replaced by the manufacturer or its service
agent in order to avoid a hazard. Disconnect from the power supply immediately if the supply cord is
damaged. Take care not to expose this tool to the rain. If the carbon brushes need to be replaced, have this
done by a qualified repair person (always replace the two brushes at the same time) Your power tool
requires no additional lubrication or maintenance. 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. The ambient temperature range for
this tool use is 0ºC - 40ºC. The relative humidity of the area must be not more than 80% without direct
exposure to rain and excessive dust content of the air There are some user serviceable parts in your power
tool.
Please refer to the list of spare part list of the manual.
A. INSPECTING THE MOUNTING SCREWS
Regularly inspect all mounting screws and ensure that they are properly tightened. Should any of the
screws be loose, tighten them immediately. Failure to do so could result in serious injuries
B. MAINTENANCE OF THE MOTOR
The motor unit winding is the very "heart" of the power tool. Exercise due care to ensure the winding does
not become damaged and /or wet with oil or water
C. INSPECTION OF THE CARBON BRUSHES (for brushed model only)
The motor employs carbon brushes which are consumable parts. Since excessively worn carbon results in
motor trouble, replace the carbon brush with an identical part when it becomes worn to or near the limit.
In addition, always keep carbon brushes clean and ensure that they slide freely within the brush holder.
TROUBLE SHOOTING
PROBLEM
PRODUCT DOES NOT START
THE MACHINE STOPS WORKING
AFTER ROTATING SLOWLY
UNUSUAL VIBRATION DURING USE
POSSIBLE CAUSE
Not connected to power supply
Other electrical defect to the
product
The battery is low power
Air vents are blocked
The battery is low power
Bit is not well assembled
SOLUTION
Connect to power supply
Check by a specialist
electrician
Need to charge the
battery pack before
operating
Clean the air vents
Need to charge the
battery pack before
operating
Disassembly and
assembly the drill bit
by strictly following
instructions
EN
101