4 Installation
4.1 Pneumatic hoses
The working pressure of the pneumatic hoses is up to 6.2 bar. The safety factor of the
pneumatic hoses is factor 4.
4.1.1 Pneumatic hose connections
Use a single pneumatic hose with a maximum length of 4 m (13 ft.) to connect the FRL to
the tool.
Caution:
• Do not modify the pneumatic hoses in any way. If you modify the
pneumatic hoses, damage to the equipment can occur.
Quick safety couplings (JGUN-FRL-
JA0034FHB)
• To tighten the couplings, make sure that the
system is depressurized. Pull back the pull-
back ring on the female coupling (B), push
the male coupling (A) into the female cou-
pling (B) and release the pull-back ring.
• To loosen the couplings, make sure that the
system is depressurized. Pull back the pull-
back ring on the female coupling (B), pull the
male coupling (A) from the female coupling
(B) and release the pull-back ring.
4.1.2 Connecting the pneumatic hoses
Warning:
• Make sure that the system is depressurized.
• Make sure that the pneumatic hose is securely connected to both the FRL
and the tool. Make sure that there is no clearance between the couplings.
If the pneumatic hose becomes loose, no air or lubrication oil will flow
through the hoses and the tool will not operate.
Installation
18 47 - 001 -
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