GB
Troubleshooting/Recycling and disposal
GB
IE
IE
Troubleshooting
Suspected malfunctions are often due to causes that the users can fix
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 authorised service centre or a similarly qualified specialist if you
cannot solve the problem yourself!
Problem
1. Product does
not start
2. Product does
not reach full
power
3. Unsatisfactory
result
4. Excessive
vibration or
noise
Recycling and disposal
Waste electrical products should not be disposed of with household
waste. Please recycle where facilities exist.
Check with your Local Authority or local store for recycling advice.
30
Possible cause
1.1 Not connected to power
supply
1.2 Power cord or plug is
defective
1.3 Other electrical defect to
the product
2.1 Extension cord not
suitable for operation
with this product
2.2 Power source (e.g.
generator) has too low
voltage
2.3 Air vents are blocked
3.1 Drill bit is dull/damaged
3.2.Drill bit not suitable for
work piece material
4.1 Drill bit is dull/damaged
4.2 Bolts/nuts are loose
TTB877DRH by TITAN
Solution
1.1 Connect to power
supply
1.2 Check by a specialist
electrician
1.3 Check by a specialist
electrician
2.1 Use a proper extension
cord
2.2 Connect to another
power source
2.3 Clean the air vents
3.1 Replace with new one
3.2 Use proper drill bit
4.1 Replace with a new one
4.2 Tighten bolts/nuts