Maintenance; Troubleshooting - Dexter Laundry 500HD2.5 Original Instructions Manual

MAINTENANCE

WARNING: Do not allow brake fluids, gasoline, petroleum-based products penetrating oils, etc... come in
contact with plastic parts. They contain chemicals that can damage, weaken or destroy the housing, thus
compromising the integrity of of the double insulation.
WARNING: 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) Your power tool requires no additional lubrication or maintenance. Never
use water or chemical cleaners to clean your power tool. Wipe clean with a dry cloth. Always store your power tool
in a dry place. Keep the motor ventilation slots clean. Keep all working controls free of dust. Occasionally you may
see sparks through the ventilation slots. This is normal and will not damage your power tool. The ambient
temperature range for this tool use is 0ºC - 40ºC. The relative humidity of the area must be not more than 80%
without direct exposure to rain and excessive dust content of the air There are some user serviceable parts in your
power tool.
Please refer to the list of spare part list of the manual.
A. INSPECTING THE MOUNTING SCREWS
Regularly inspect all mounting screws and ensure that they are properly tightened. Should any of the screws be
loose, tighten them immediately. Failure to do so could result in serious injuries.
B. MAINTENANCE OF THE MOTOR
The motor unit winding is the very "heart" of the power tool. Exercise due care to ensure the winding does not
become damaged and /or wet with oil or water.
C. INSPECTION OF THE CARBON BRUSHES
The motor employs carbon brushes which are consumable parts. Since excessively worn carbon results in motor
trouble, replace the carbon brush with an identical part when it becomes worn to or near the limit. In addition,
always keep carbon brushes clean and ensure that they slide freely within the brush holder.
TROUBLE SHOOTING
PROBLEM
PRODUCT DOES NOT START
THE MACHINE STOPS WORKING
AFTER ROTATING SLOWLY
UNUSUAL VIBRATION DURING USE
SPARKING VISIBLE THROUGH THE
HOUSING AIR VENTS
UNSATISFACTORY RESULT
POSSIBLE CAUSE
Not connected to power supply
Other electrical defect to the
product
Air vents are blocked
Bit is not well assembled
A small amount of sparking may be
visible through the housing vents
Drill bit is worn or not adapted to
the material to drill
SOLUTION
Connect to power supply
Check by a specialist electrician
Clean the air vents
Disassembly and assembly the bits
by strictly following instructions
This is normal and does not
indicate a problem
Replace with new bit or check the
compatibility between drill bit and
material to drill
EN - 79