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2. An air pressure of 90 PSI is required.
3. Drain the air tank daily. Water in the airline can damage the tool.
4. Clean the air inlet filter weekly.
5. Line pressure should be increased to compensate for longer air hoses (over 26 feet or 8
meters).
6. Keep the hose away from heat, oil and sharp edges. Check the hose for wear and make
certain that all connections are secure.
MAINTENANCE
WARNING:
Make sure the Central Vacuum Random Orbital Sander is disconnected from its power
source before attempting any maintenance, cleaning, or inspection.
•
Maintain your Central Vacuum Random Orbital Sander. It is recommended that the general
condition of any tool be examined before it is used. Keep your Central Vacuum Random Orbital
Sander in good repair by adopting a program of conscientious repair and maintenance in
accordance with the recommended procedures found in this manual. If any abnormal vibrations or
noise occurs, turn the Central Vacuum Random Orbital Sander off immediately and have the
problem corrected before further use. Have necessary repairs made by qualified service personnel.
•
Keep all cutting tools sharp and clean. Properly maintained cutting tools with sharp cutting edges
are less likely to bind and are easier to control. Keep handles dry, clean, and free from oil and
grease.
•
Cleaning. Use only soap and a damp cloth to clean your Central Vacuum Random Orbital Sander.
Many household cleaners are harmful to plastics and other insulation. Never let liquid get inside the
Central Vacuum Random Orbital Sander.
OPERATING INSTRUCTIONS
Check if the maximum air pressure is set to the specified value.
．
Setting the speed
Use the speed regulator handle to adjust the speed regulator to the preferred speed.
．
Installing sanding discs
Stick the Velcro sanding discs to the sanding pad.
The discs must be centered and the dust extraction holes must be aligned with the sanding pad.
．
Connecting a dust extractor
Connect a dust extractor unit to the suction connection.
To prevent damage to the pneumatic motor let the dust extraction run for a short period after the tool has
stopped.
．
Check if the sanding pad is fitted properly
If the sanding pad is no longer adhesive, you should change to a new one. To change for it, turn up the
shroud and insert the supplied wrench to fix the screw bolt in the central then turn the pad as shown in
the illustration as below.
Let the tool run at free speed for 30 s in a safe position.
Stop immediately if vibration is too high or other problems are detected.
