Safety and operating instructions
© Construction Tools PC AB | 3390 5211 01 | 2020-09-18
Original Instructions
23
n
Let the hydraulic oil run through the carrier oil filter for
approx. three minutes to make sure that the hoses
are clean.
n
Switch off the carrier.
n
Depressurise the hydraulic system according to the
manufacturer's safety and operating instructions for
the carrier.
n
If no quick couplings are used, close all shut-off
valves in the installation at the boom.
n
Disconnect the pressure and tank hoses.
n
Remove the screw covers from the ports »P« and
»T« and save them for future use.
n
Make sure that the connections to the hydraulic com-
pactor and/or the carrier are not damaged.
n
Replace any damaged connections.
without a rotating mechanism
n
Connect the pressure hose to port
»P«
, making sure
it is torsion-free.
n
Connect the tank hose to port
»T«
, making sure it is
torsion-free.
P
T
P
T
L
n
Connect the leakage oil hose to port
»L«
, making
sure it is torsion-free.
with a rotating mechanism
n
Connect the pressure hose to connection
»P«
of the
rotating mechanism motor, making sure it is torsion-
free.
n
Connect the tank hose to connection
»T«
of the rotat-
ing mechanism motor, making sure it is torsion-free.
P T
P
L
L
T
P
T
R2
R1
P
R1
R2
T
L
n
Connect the leakage oil hose to port
»L«
, making
sure it is torsion-free.
n
Remove the cap nuts and plugs from the
»Rotate«
connections and save them for future use. (R1 = anti-
clockwise rotation, R2 = clockwise rotation).
n
Connect the hoses to the connections of the
»Ro-
tate«
function.
n
Connect both hoses for the
»Rotate«
function, mak-
ing sure they are torsion-free.
all models:
n
Tighten the connections with the right tightening
torques (see section
Screw connections /
Torques
).
n
Lift the hydraulic attachment a bit and move it. Check
the positions of the hydraulic hoses.
If the hydraulic hoses are too long, they may get
stuck; if they are too short they may affect the ma-
noeuvrability of the hydraulic attachment.
n
Replace any hydraulic hoses which are not of the
right length.
