24
25
Remember
•
Do not wear loose long hair, loose clothing or jewellery, which could become caught
up in moving parts of the tool and cause injuries and clothing damages.
•
A switched-on tool may be directed towards the work material only. Loose parts may
disunite and cause damages. A person or an object may become in contact with the
tool, which could cause an accident or material loses.
•
Cold or wet hands, smoking and snivel may increase vibration caused hazards.
•
Let the tool operate and by holding the handle use the least possible force. If possible,
the tool should be supported on a stable support block.
•
Interruption of work should be ensured or another kind of work, not involving use
of vibrating tools should be alternatively performed, in order to reduce the harmful
influence caused by the vibration.o Ensure that the workplace is well lit.
Important information
Tools must be lubricated
Before use always lubricate the tool with a few drops of oil AIRTOIL 22 (Luna 15531-
0105) intended for use with pneumatic tools by dropping it into the air inlet opening
of the tool. In case of continuous work, a pneumatic lubrication system (Luna 20571-
0106) should be used, adjusted to about two drops per minute.
If the tool is not used for a longer period of time, it is required to drop a few drops of
oil before storage of the tool, in order to reduce the corrosion risk.
Attention! Use only oil that is supposed for pneumatic tools specified in the operation
instructions. Use of other oils may result in “clumping” of oil and reduction of the
movement ability of the machine. It may cause reduced work efficiency.
Leakages must be avoided
Avoid leakages in the air circulation system. Always use a thread sealing tape at the
point where the pipe is connected to the tool. Pay attention that hoses and hose fastening
clamps are in good working order.
The compressed air must be dry
As clean and dry the compressed air is, the longer is lifetime of the tool. In order to
ensure that, we recommend use of air filter, which removes water from the compressed
air and reduce risk of damages on tool and connections caused by corrosion.
Remember to remove eventual water condensate from the compressor and the compres-
sed air supply system before each working day.
Instructions
•
Under no circumstances a defective grinder, support wheel or grinding material can
be used as it may cause injuries and material loses.
•
Remove the plastic plug from the air inlet opening (Pos.3) and assemble a nipple
with 1/4” external thread.
•
Before switching on the tool make sure that the grinding material is correctly
assembled and the grinding pad (Pos.1) is properly tightened. Use perfectly suitable
grinding material only.
•
Assembly of the grinding pad (Pos.1) and the grinding material. - The grinder must
be disconnected from the compressed air supply system. Screw the grinding pad
down to the last thread and make sure that it is properly secured. Place a suitable
Velcro sandpaper disc on the grinding pad and hold it under pressure for a few
seconds, until it is properly secured.
•
During operation of the tool the sandpaper must be directed towards the treatable
material. If during idle-running of the tool, sandpaper disc is in a lifted position, it
may disunite from the tool, causing injuries or material loses.
•
Check air pressure and, if necessary, adjust it so that the tool would operate at the
required pressure and speed. Adjustment of the pressure is performed by use of the
compressor or separately installed pressure regulator and the speed is adjusted be
means of the regulator (Pos.6). Specification of the tool complies at 6 bar pressure.
•
Connect the machine to a central vacuum system via the dust exhaust (Pos. 5) so it
does not come off during working operation.
•
Do not apply too much or too little pressure when sanding to make maximum use-
ofthe sandpaper’s sanding ability.
•
Handle the machine with care at all times. Careless handling can result in damage to
the inner parts of the machine and the casing may crack. This may cause the machine
to lose its effect and no longer achieve the promised values.
Check-out
: Lubricating is important in oder to reduce noise and vibration level. In case
of continuous use of the tool is should be cleaned and checked at least 2 times a year.
