Maintenance; Trouble Shooting - Dexter power NC900BS.1 Instrucciones De Montaje, Utilización Y Mantenimiento

Always disconnect the device before performing any adjustment or maintenance
operation. If the supply cord is damaged, it must be replaced by the manufacturer or its
service agent in order to avoid a hazard.
Disconnect from the power supply immediately if the supply cord is damaged. Take care not to
expose this tool to the rain.
If the carbon brushes need to be replaced, have this done by a qualified repair person (always
replace the two brushes at the same time)
Cleaning
Avoid using solvents when cleaning plastic parts. Most plastic parts are susceptible to damage from various types of commercial solvents and
may be damaged by their use. Use clean cloths to remove dirt, carbon dust, etc.
Lubrication
All the bearings in this tool are lubricated with a sufficient amount of high grade lubricant for the life of the unit under normal operating
conditions, therefore no further lubrication is required.
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
Product does not start
Product does not reach full power
Unsatisfactory result
Possible cause
Not connected to power supply
Power cord or plug is defective
Other electrical defect to the product
Extension cord not suitable for operation with
this product
Power source (e.g. generator) has too low voltage
Air vents are blocked
Sanding belt is worn
Sanding belt not suitable for work piece material
85

7. MAINTENANCE

8. TROUBLE SHOOTING

Solution
Connect to power supply
Check by a specialist electrician.
Check by a specialist electrician
Use a proper extension cord
Connect to another power source
Clean the air vents
Replace with a new one
Use suitable sanding belt
EN