Amada HFA-250 Operator's Manual page 145

Speed reducer oil level
Check that the speed reducer oil is filled to the middle of the sight gauge.
Make this check after moving the sawhead down to the lower limit and
leaving it to stand there for about 3 min.
If the oil level is lower, remove the filler plug, and add one of the
recommended oils.
Recommended oils: Amada Gear Oil EP320
Esso Teresso 320
Shell Tellus Oil C320
Mobil DTE Oil AA
(ISO VG320 equivalent)
Required amount of oil: 2 liters {0.53 US gal} for HFA-250 and
Saw blade
Check that the saw blade is properly installed on the drive and driven
wheels. If not, properly install it on the drive and driven wheels.
Wire brush
Check that the wire brush is properly applied to the saw blade. If not,
adjust the position of the wire brush. If the wire brush is worn, change
it for a new one.
Oil cleaner pressure gauge
WARNING
Press the HYDRAULIC ON
button to start the hydraulic
pump motor, and check the
gauge pressure.
If the gauge pressure lies
in or above the red zone of
2
0.6 MPa {6 kgf/cm or 85.4
psi}, change the filter in the
oil cleaner case.
HFA-250W
5.5 liters {1.45 US gal} for HFA-400 and
HFA-400W
Before changing the filter in the oil cleaner
case, be sure to turn off the power of the
machine.
24-5574- /)7/-
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