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8
Wiring
Warning
1. Preparation for wiring
Shut off the power before wiring (including
insertion and removal of connectors). Mount a
protective cover on the terminal block after
wiring.
2. Check the power
Make sure the power has sufficient capacity and
voltages are within the specified range before
wiring.
3. Grounding
Ground t erminal block F.G. (Frame Ground).
Do not ground it with devices generating strong
electromagnetic noise.
4. Check wiring
Incorrect
wiring
may
cause
damage
or
malfunction of the products. Make sure the
wiring is correct before operation.
Caution
1. Separation of signal wires from power wire
Avoid common or parallel wiring of signal and
power wires to prevent malfunction due to noise.
2. Wiring arrangement and fixation
Avoid bending cables sharply at connector part
or electrical entry in wiring arrangement.
Inproper arrangement may cause disconnection
which in turn causes malfunction. Fix cables
close enough not to give excessive force to the
connector.
Piping
Caution
1. Before piping
Remove cutting chips, cutting oil, dust, etc. in
piping by flushing or cleaning before piping.
Care should be taken especially that any cutting
chips, cutting oil, dust, etc. do not exist after a
filter.
2. At piping
①
Foreign matter should not enter. Entering of
foreign matter will cause malfunction.
②
Cutting chips and sealing materials at piping
threads should not enter valves when piping
and fittings are screwed in. Leave 1.5 to 2
threads when seal tape is used.
Lubrication
Caution
1. Lubrication of cylinder
①
This cylinder is pre-lubricated and can be used
without lubrication.
②
In case of lubrication, use a equivalent of the
turbine oil type 1 ISO VG32. Once lubrication
is performed, it should be continued since the
initial lubricant flows out causing malfunction.
Adjustment
Caution
1.
The locks are manually disengaged when the
cylinder is shipped from the factory. Be sure to
change them to the locked state before using
the cylinder.
2.
Adjust the cylinder
’s air balance. In the state in
which a load is attached to the cylinder,
disengage the lock and adjust the air pressure
on the rod side and the head side of the
cylinder
to
obtain
a
load
balance.
By
maintaining a proper air balance, the piston rod
can be prevented from lurching when the lock is
disengaged.
3.
Adjust the mounting position of detection
devic es such as autoswitches.
Sensor unit
Caution
1.
Do not remove the sensor unit.
The position and s ensitivity of the sensor is
adjusted properly before shipment.
Removing or replacing the sensor may cause
malfunction.
2.
Operat e the system with an external magnetic
field of 14.5mT or less.
Strong magnetic field in the vicinity may cause
malfunction, since ML2 sensor is magnetic
type.
This is equivalent to a magnetic field of
approximately 18cm in radius from a welding
area using a welding current of almost 15,000
amperes. To use the system in a magnetic field
that exceeds this value, use a magnetic material
to shield the sensor unit
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Summary of Contents for HYRODLESS MONOSASHI-KUN
Page 26: ...26 Chapter 8 External Dimension Drawing 8 1 Hyrodless Monosashi kun with brake scale ...
Page 27: ...27 8 2 With scale ...
Page 28: ...28 8 3 With brake ...
Page 29: ...29 8 4 With shock absorber ...
Page 30: ...30 8 5 With stroke adjustment unit X416 ...
Page 31: ...31 8 6 With stroke adjustment unit X417 ...
Page 32: ...32 Chapter 9 Construction Parts list ...
Page 42: ...42 ...