EN
CORDLESS DRILL USER’S MANUAL
Troubleshooting
19
9. TROUBLESHOOTING
Suspected malfunctions are often due to causes the user can fi x themselves. Therefore check the product using
this section.In most cases the problem can be solved quickly.
WARNING!
Only perform the steps described within these instructions! All further inspection,
maintenance and repair work must be performed by an authorized service centre or
a similarly qualifi ed specialist if you cannot solve the problem yourself!
Problem Possible Cause Solution
1. Product does not start 1.1 Not connected to power supply 1.1 Connect to power supply
1.2 Power cord or plug is defective 1.2 Check by a specialist
electrician
1.3 Other electrical defect to the
product
1.3 Check by a specialist
electrician
2. Product does not reach full
power
2.1 Extension cord is not suitable
for operation with this product.
2.1 Use a proper extension cord
2.2 Power source e.g. generator
has too low voltage
2.2 Connect to another power
source
2.3 Air vents are blocked
3. Unsatisfactory result 3.1 Drill is dull/damaged 3.1 Replace with new one
3.2 Drill bit is not suitable for work
piece material
3.2 Use proper Drill
4. Excessive vibration or noise 4.1 Drill bit is dull/damaged 4.1 Replace with a new one
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