Safety and operating instructions
28 © Construction Tools GmbH | 33905146 01 | 2019-09-05
Original Instructions
5.4.2.2 Swivel joint connection
WARNING Components bursting
Components of the swivel joint may burst. Metal parts
may become projectiles and cause serious injuries and
damage property.
u Always check the swivel joint covers are fitted prop-
erly when attaching the hydraulic breaker to the car-
rier.
u Tighten loosen screw connections (see chapter Bolt
connections / Tightening torques).
u Immediately replace a defective swivel joint cover.
n
Remove the caps from the ports »P« and »T« and
save them for future use.
The pressure port »P« has been marked with red
paint as an extra reference.
n
Check that the ports and connections on the hy-
draulic breaker and/or on the hydraulic hoses are not
damaged.
n
Replace any damaged connections.
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.
WARNING Hydraulic hose flailing about
Pressurised hydraulic hoses will flail about if a bolted
connection comes loose or becomes loosened. A hy-
draulic hose flailing about may cause serious injuries.
u Tighten the fastening screws with the right tightening
torque.
Tightening torque (see chapter Bolt connections /
Tightening torques).
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