Fieldmann FDEB 200431-E Manual page 16

Technical specifications
EN 16
Troubleshooting
Suspected malfunctions are often due to causes the user 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 instruction
work must be performed by an
the problem yourself !
Problem
1. Product does not start
2. Product does not reach
full power
3. Unsatisfactory result
4. Excessive vibration
noise
authorized service centre or a similarly qualified specialist if you cannot solve
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
for opera tion with this product .
2.2 Power source （e.g. generator ）
has too low voltage
2.3 Air vents are blocked
3.1 Disk bit is dull/damaged
3.2 Disk bit is not suitable for work
piece m aterial
or 4.1 Disk bit is dull/damaged
4.2 Bolts /nuts are loose
s! All further inspection ,maintenance
Solution
1.1 Connect to power supply
1.2 Check by a specialist electrician
1.3 Check by a specialist electrician
is not suitable 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
and repair