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6.
The minimum hose diameter should be 1/4” I. D. and the fittings should hav
e the
same inside dimensions. But usually a 3/8” l.D. air hose is recommended for air
supply to get the best function of air tool operation.
7.
Use proper hoses and fittings. We do not suggest connecting quick change couplings
directly to the tool since they may ca use failure due to vibration. Instead, add a leader
hose and connect coupling between air supply and hose whip.
8.
Check hoses for wear before individual use. Ma ke certain that all connections are in
security.
4.2 Operating instructions
For operating the tool, please follow the steps below.
WARNING:
Make the die grinder run idle for at least 30 seconds with the grinding
accessory correctly assembled, the grinding accessory should be immediately replaced if
there is the vibration. Only use the grinding accessory with shank that match the installed
collet. Smaller shank will not be secure and could become loose during operation.
1.
Lubricate the tool before operating. Please refer to
“5. Maintenance”.
2.
Prepare the tool, inserting the collet and grinding burr, as described in
“3.1 Fitting the collet and grinding burr”
WARNING:
Only use grinding accessories that have an RPM rating equal to or greater
than the tool itself.
3.
Insert one of the supplied air nipples that fits with the air
coupling that will be used for working with the tool.
4.
Connect the air supply hose to the tool. Make sure the
air coupling is set in place and no air is leaking.
