9 - ACCESSORIES
Operation with the hydraulic breaker
The hydraulic breaker is a single-acting hydraulic attachment, and shall be connected to the first auxiliary (1-way)
hydraulic circuit.
Therefore, to operate with a hydraulic breaker the machine shall be equipped with the first auxiliary (1-way) hydraulic
circuit.
After making sure read and understand the installation
procedure described in the Operator’s manual of the
attachment proceed as follows:
1. Make sure that the machine and the attachment to be
installed are on flat and level ground.
2. Operate the controls of boom, arm and bucket in order
to install the hydraulic breaker to the bucket linkage at
the top of the arm.
3. Stop the engine. Release pressure inside the first aux-
iliary (1-way) hydraulic circuit as instructed in
6-10
.
4. Close the stop valves at the top of the arm. Install
the connecting hoses between the attachment and the
stop valves.
NOTICE:
make sure to identify on the breaker the sup-
ply port (IN or P) and the return port to tank (OUT or
T). The hose for breaker supply shall always be con-
nected to the stop valve on the left side of the arm. If
the supply port on the breaker is not aligned to the stop
valve on the left side of the arm, check for an alterna-
tive set up of the hydraulic ports on the attachment.
NOTICE:
always keep each connecting hose on the
same side of the arm. Never cross-over the connect-
ing hoses between the two sides of the arm.
5. Open the stop valves and check the fixing clamps for
looseness, and the tubes and hoses fittings for leaks.
6. Start the engine. Operate the controls of boom, arm
and bucket in order to position the breaker right to the
structure or to the object to be crushed.
9-10
Summary of Contents for E26C
Page 56: ...2 SAFETY INFORMATION 2 36 ...
Page 68: ...3 CONTROLS AND INSTRUMENTS Footrest SMIL19MEX0775BA 17 3 12 ...
Page 106: ...3 CONTROLS AND INSTRUMENTS 3 50 ...
Page 142: ...5 TRANSPORT OPERATIONS 5 8 ...
Page 218: ...6 MAINTENANCE 6 76 ...
Page 222: ...7 TROUBLESHOOTING 7 4 ...