MaxPro MPDH1500 Manual De Instrucciones página 9

When using dull tool bits this can cause motor malfunction and degraded efficiency. Always replace dull
bits with new ones without delay when abrasion is noted.
2. Inspecting the mounting screws
Regularly inspect all mounting screws and ensure that they are properly tightened. Should any of the
screws be loose, retighten them immediately. Failure to do so could result in serious injury.
3. 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.
4. Inspecting the carbon brushes.
The motor employs carbon brushes that are consumable parts; since an excessively worn carbon brush
could result in motor trouble, replace the carbon brush. Wear limiter (6) No of carbon brush (7).
Always keep carbon brushes clean and ensure that they slide freely within the brush holders.
Replacement steps
The carbon brush can be removed by removing the cap cover (9), cap rubber and brush cap in that order at
the interior
To replace carbon brush reverse order of removal
INSTALLING BITS
Never hold the chuck body with one hand and use the chisel power to the chisel body to loosen or
tighten bits. You may severely injure your hand.
Do not dispose of electric tools, accessories and packaging together with household waste material
- in observance of European Directive 2002/96/EC on waste of electric and electronic equipment and its
implementation in accordance with national law, electric tools that have reached the end of their life
must be collected separately and returned to an environmentally compatible recycling facility
Fault Symptom
1 Out of service
9
D D emolition Hammer MPDH1500 User Manual
ENVIRONMENT
TROUBLE SHOOTING
Possible Cause
Disconnection between plug and power
socket
Shortcircuit in power supply
At switch-off
Loose switching contact
Burnout of stator or rotor coil
Stator wiring disconnection
GB
9
10
Troubleshooting
Put plug in power socket
Repair and reconnection
Switch on
Replace switchboard by repairer
Replace stator or rotor by repairer
Reconnection by repairer