2-72
CONTROLS
ACCESSORIES
OPERATING THE MACHINE WITH AN
ACCUMULATOR (IF EQUIPPED)
Be sure to handle the high-pressure
nitrogen gas enclosed in the accumulator
with care. If handled incorrectly, it could
explode and cause serious injury. Strictly
observe the following precautions:
• Do not disassemble.
• Do not allow flame near or throw it into
a fire.
• Do not drill, weld or fuse.
• Do not subject it to physical shock such
as hitting, rolling or dropping.
• Before disposing of the unit, the sealed
gas must be drained. Contact a
Takeuchi service agent for help.
For a machine with an accumulator, the
residual pressure in the auxiliary hydraulic
circuit or the working equipment circuit can
be released even after the engine is stopped.
Releasing residual pressure
Residual pressure refers to the pressure that
remains in the hydraulic circuit after the
operation. Release the residual pressure as
necessary by using the following steps.
Perform the residual pressure releasing
within 10 minutes after the engine stopping.
1. Return the throttle controller to idle the
engine at low speed.
2. Lower the bucket and dozer blade to the
ground.
3. Check that the safety lock lever is in the
released position.
4. Stop the engine.
5. Turn the starter switch to the ON position.
6. Move or press the auxiliary hydraulic
switches several times to release the
residual pressure in the circuitry.
7. Move all the control levers and pedals
several times in all directions to release the
pressure from the working equipment
circuitry.
8. Raise the safety lock lever to engage the
lock.
Lowering the boom when the engine has
stopped
Perform this operation within 10 minutes
after the engine stopping.
1. Sit at the operator’s seat.
2. Turn the starter switch to the ON position.
3. Lower the safety lock lever to the unlock
position
4. Slowly push the operating lever forward to
lower the boom.
Summary of Contents for TB225
Page 1: ......
Page 7: ...0 5...
Page 12: ...0 10...
Page 13: ...1 1 SAFETY...
Page 52: ...1 40 SAFETY SAFETY SIGNS DECALS...
Page 53: ...1 41 SAFETY SAFETY SIGNS DECALS...
Page 54: ...1 42 SAFETY SAFETY SIGNS DECALS...
Page 55: ...1 43 SAFETY SAFETY SIGNS DECALS...
Page 56: ...1 44...
Page 57: ...2 1 CONTROLS...
Page 69: ...2 13 MEMO...
Page 105: ...2 49 MEMO...
Page 131: ...3 1 OPERATION...
Page 161: ...4 1 TRANSPORT...
Page 165: ...4 5 TRANSPORT HOISTING THE MACHINE Two point suspension Three point suspension...
Page 167: ...5 1 MAINTENANCE...
Page 189: ...5 23 MEMO...
Page 209: ...5 43 MEMO...
Page 231: ...6 1 TROUBLESHOOTING...
Page 250: ...6 20...
Page 251: ...7 1 SPECIFICATIONS...
Page 253: ...7 3 MEMO...
Page 254: ...7 4 SPECIFICATIONS MACHINE DIMENSIONS Cab MACHINE DIMENSIONS...
Page 256: ...7 6 SPECIFICATIONS MACHINE DIMENSIONS Canopy...
Page 258: ...7 8 SPECIFICATIONS OPERATING RANGES OPERATING RANGES...
Page 260: ...7 10 MEMO...
Page 262: ...7 12 SPECIFICATIONS Long arm Cab LIFTING CAPACITIES...
Page 263: ...7 13 SPECIFICATIONS Long arm Cab LIFTING CAPACITIES...
Page 264: ...7 14 SPECIFICATIONS Long arm Canopy LIFTING CAPACITIES...
Page 265: ...7 15 SPECIFICATIONS LIFTING CAPACITIES Long arm Canopy...
Page 266: ...7 16 SPECIFICATIONS Standard arm Cab LIFTING CAPACITIES...
Page 267: ...7 17 SPECIFICATIONS Standard arm Cab LIFTING CAPACITIES...
Page 268: ...7 18 SPECIFICATIONS Standard arm Canopy LIFTING CAPACITIES...
Page 269: ...7 19 SPECIFICATIONS LIFTING CAPACITIES Standard arm Canopy...
Page 270: ...7 20...
Page 271: ...8 1 OPTIONS...
Page 279: ...8 9 MEMO...
Page 284: ...8 14 OPTIONS CAB OPTIONS CAB OPTIONS 1 Front guard 2 Emergency hammer 3 Front light Right...
Page 295: ...8 25...
Page 296: ...8 26...