Connecting with pivot pins
1 Place the machine on firm and level ground.
2 Slowly lower and align the boom, until fastening
bores (2) of the hammer are flush with the holes
in the boom.
3 Insert pivot pins (1) into fastening bores (2).
4 Clean the hydraulic connections on hammer and
boom.
NOTICE
Protect the hydraulic connections against dirt,
because only this will ensure the correct function of
hydraulic connections and hydraulic system.
5 Shut down the engine and turn the key to
operating (preheating) position 1.
6 Release the X1 residual pressure. For more
information, see page
214
.
7 Move the levers in all directions to release the
hydraulic pressure. Remove the ignition key.
8 Connect the hydraulic hoses (pressure line (A)
and return line (B)) of the hammer to the
hydraulic connections on the boom.
9 Lock the hydraulic couplings.
NOTE!
The machine hydraulic oil level must be checked
after the hammer has been operated for 2–3
minutes.
Disconnecting with pivot pins
1 Place the machine on firm and level ground.
2 Lower the boom and place the hammer flat on
the ground.
3 Shut down the engine and turn the key to
operating (preheating) position 1.
Release the X1 residual pressure. For more
information, see page
214
.
4 Move the levers in all directions to release the
hydraulic pressure. Remove the ignition key.
5 Unlock the hydraulic couplings.
6 Disconnect the hydraulic hoses (pressure line
(A) and return line (B)) of the hammer from the
hydraulic connections on the boom.
Drive pivot pins (1) out of fastening bores (2) on the
boom to loosen the hammer.
Connecting with pivot pins
A Pressure line
B Return line
1 Pivot pins
2 Fastening bores
Connecting with pivot pins
A Pressure line
B Return line
1 Pivot pins
2 Fastening bores
210
Operating techniques
Hammer
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