Zhengzhou Linghang Robot Co.,Ltd
27
module. Release pressure and turn off power according to customer specific safety
specifications and policies. If no tools are placed and the circuit is powered on,
personal injury or device damage may occur. Before performing maintenance or
repair on the tool quick-change unit or module, place the tool in the tool holder,
close and discharge all energized circuits, clear all pressurized connections, and
verify that all circuits are powered off.
6.1Fault handling
6.1.1Provide troubleshooting tables to help diagnose problems that may
cause the tool quick-change device not work properly.
Sheet 6.1 troubleshooting
Troubles
cause
solutions
Tool
changer
can’t be
locked or
can’t be
unlocked(
or locking
sensor
can’t
indicate
locking
state)
pneumatic supply is abnormal
pneumatic supply pressure keeps
0.4MPa~0.7MPa
there are debris between
master plate and tool palte
Clean debris between master plate
and tool palte,make sure fasteners
are securely installed and do not
protrate from the mating surface.
no air pressure is supplied to
lock or unlock ports.
Equip proper air pressure and
magnetic valve.
Air pressure exist in Locking or
unlocking port under power off
state.
release air pressure correctly.
Pneumatic port connector is
loose or damaged.
Check if hose connect is tight and
without leak, if yes then pls fasten
hose connect,and Inspect hoses for
interference, abrasion, cuts and
leaks. Replace as needed.
Steel ball or cam can’t move
freely in bearing set ring.
Cleaning and lubricate regularly to
make sure smooth operation.
