II-8
SUPPLYING HYDRAULIC OIL
Remove the hydraulic unit
cover at the left side of the
machine, and remove the
filler cap. Pour one of the
recommended hydraulic
oils into the tank to the
middle of the sight gauge.
FILLER
CAP
SIGHT
GAUGE
Recommended oils: Esso Teresso 32
Shell Tellus Oil C32
Mobil DTE Oil Light
(ISO VG32 equivalent)
Tank capacity: 30 liters {7.9 US gal} for HFA-250 and HFA-250W
40 liters {10.6 US gal} for HFA-400 and HFA-400W
NOTICE
O If the hydraulic pump is started without a sufficient supply in the tank, it and its
drive motor may be damaged. The machine is drained of hydraulic oil at
factory shipment. Be sure to supply the hydraulic oil to the machine before
starting its operation.