Cleco 7PHH, Инструкция по эксплуатации

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1994b_1_5_en-bedingt.fm, 12.06.2014
P1990BA/EN 2014-06 11
Before initial operation
4
4.5 Troubleshooting
Error Possible causes Measures and remedies
Tool too strong Torque set too high  Reduce the torque setting, see
4.4.2 Changing Torque, page 10
Tool too weak Working pressure too low

Check the cross section of the
hose and coupling: Inner
diameter 3/8" (ø 9.5 mm), maxi-
mum length 5 m
 Increase the working pressure.
Reverse button is
not at the detent  Turn the reverse button
to the detent
Excessive transmission damping due
to extension and worn socket.

Increase the speed, see 4.4.1 Set-
ting the torque, page 10.
 Use a shorter or more rigid exten-
sion.
 Replace the socket
Insufficient oil in the pulse unit (no
pulse build-up)  See 5.2 Fill reserve oil, page 14
Screen in the air inlet tube /
muffler is dirty  Clean or replace parts
Accuracy insufficient
Adapter parts

Replace adapter parts

Use extension and socket with
guide diameter
Pressure fluctuations in the air network  Use a pressure regulator
Premature release of the start button  Keep start button pressed until nut-
setter has stopped rotating
Fastening time too
long: > 4 seconds Joint too soft; crush nuts, self-tapping
screws  Increase the speed
 Use a pulse nutsetter with a higher
capacity.