Atlas Copco HC 150

Attaching the hydraulic
attachment to the carrier
Mechanical mounting aspects
You need an assistant to attach the hydraulic
attachment to the carrier.
♦
Agree on hand signals with your assistant, to
enable him to help you place the carrier in the
proper position to attach the hydraulic attachment.
♦
Deposit the hydraulic attachment on level ground
within the range of the carrier. The valve block
and the hydraulic ports must always point the
driver's cabin.
♦
Lower the stick of the carrier into the holder
provided on the adapter plate.
WARNING Injury by impacts
A sudden movement of the carrier may cause your
assistant to be hit and injured by the boom or the
hydraulic attachment.
► Only move the boom very slowly and in a
controlled manner while an assistant is within the
danger zone.
► Always keep sight of your assistant.
WARNING Hands and fingers being cut off
or hurt
Bores and surfaces can act like a pair of scissors
and cut off or hurt parts of your body.
► Never use your fingers to check bores or fitting
surfaces.
♦
Let your assistant instruct you until the bores in
the adapter plate (B) and in the stick (A) are
properly aligned.
♦
Install the stick bolt (C) and lock it.
A
B
C
D
♦
Lift the hydraulic attachment (D).
A
B
G
E
F
♦
Extend the bucket cylinder (E) until the bore in the
linkage (F) aligns with the bore in the adapter
plate (B).
♦
Install the linkage bolt (G) and lock it.
♦
Carefully move the bucket cylinder (E) into both
end positions.
23© 2014 Construction Tools EOOD | No. 3390 5121 01 | 2014-11-19
Original instructions
INSTALLATIONHC 150, 350, 450, 850, 1050, 1055