Safety and operating instructions
18
© Construction Tools PC AB | 3390 5211 01 | 2020-09-18
Original Instructions
n
Check that the delivery is complete.
n
Check the delivery for visual damage.
n
If any defects are found, consult the Epiroc Customer
Center / dealer in your area.
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Remove the hydraulic compactor from the carrier
(see chapter
Removing the hydraulic attachment
from the carrier
).
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.
u
Never use your fingers to check bores or fitting sur-
faces.
n
Place the ring (A) on the outer housing and align the
borings.
P
T
P
R1
L
T
P
T
R2
L
A
n
Align the rotating mechanism according to the mark-
ings to make sure the screws can slide through the
rotation mechanism into the holes in the outer hous-
ing.
n
Align the rotating mechanism so that the connections
on hydraulic compactor and on the rotation mecha-
nism point to the same direction.
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Fit a pair of lock washers onto every screw.
n
Insert the screws from above through the holes in the
rotating mechanism.
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Put a pair of lock washers on every screw from below
and screw the nuts onto the screws.
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Tighten the nuts with the required tightening torque.
Type
Spanner size
Tightening torque
HC 350
14 / 24 mm
(0.55 / 0.95 in.)
295 Nm (218 ft lbs)
HC 450
14 / 24 mm
(0.55 / 0.95 in.)
295 Nm (218 ft lbs)
HC 850
14 / 24 mm
(0.55 / 0.95 in.)
295 Nm (218 ft lbs)
HC 1050
17 / 30 mm
(0.67 / 0.95 in.)
580 Nm (428 ft lbs)
n
Screw the connecting fittings
»P«
,
»T«
and
»L«
(Leakage oil hose) and both
»Rotate«
(R1 = an-
ticlockwise rotation, R2 = clockwise rotation) connect-
ing fittings into the rotating mechanism.
P
T
P
L
L
T
P
T
R2
R1
L
L
L
T
P
R2
R1
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Install the hoses at the connections
»P«
,
»T«
and
»L«
as shown below.
