EN
ELECTRICAL ORBITAL SANDER USER'S MANUAL
13
Troubleshooting
6. 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 instruction s! 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 opera tion 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 2.3 Clean the air vents
3. Unsatisfactor y result 3.1 Disk bit is dull/damaged 3.1 Replace with new one
3.2 Disk bit is not suitable for work
piece material
3.2 Use proper drill bit
4. Excessive vibration or noise 4.1 Disk bit is dull/damaged 4.1 Replace with a new one
4.2 Bolts/nuts are loose 4.2 Tighten bolts/nuts
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