CM602all_EJM8AESM_Service Manual - 第42页
CM602- L Se r vi c e Manual 40 Handli ng o f th e line camera Si nce the li ne camera compli es w it h the Class 1 limit s o f I EC60825-1 (Laser Saf ety St andards), it is basical l y s af e under a norm al us age patte…
CM602-L
Service Manual
39
Handling of linear motors
CM602-L uses linear motors for driving along its X- and Y-axes.
Since extremely powerful permanent magnets are used in the linear motors, wrong handling can be
extremely dangerous even if the power supply is in the OFF (O) state.
In working inside the safety covers (e.g. in maintenance), follow the rules below.
1. Those who wear pacemakers must not work inside the safety covers.
2. In working, do not wear any metals such as watches, pierced earrings, and
necklaces.
3. Since the movers of linear motors become hot (80
°
C under 25
°
C environment,
90
°
C under 35
°
C environment), take care not to suffer burns.
After shutdown, it may be three hours or more before they reach room temperature.
4. Keep magnetic bodies such as iron (e.g. tools, jigs, and bolts) 40 mm away from
the linear motors.
Depending on the shapes of magnetic bodies, they may not be able to be detached from each
other.
Such as small chip components can be removed by hand.
(There is no problem if you touch the permanent magnets with bare hands.)
5. Keep watches, cellular phones, and magnetic cards 40 mm away from the linear
motors.
These devices may become broken.
As for magnetic cards, data may become corrupted.
6. Do not disassemble the linear motors.
Since the attractive power of the stators (the magnets) is extremely powerful, disassembling
them can be extremely dangerous.
EJM8A-E-XXA00-A04-00
EJM4A-120E
EJM4A-119E
Y-axis linear motor
X-axis linear motor
Y-axis stator
(magnet)
Y-axis m ov er
X-axis stator
(magnet)
X-axis mover
CM602-L
Service Manual
40
Handling of the line camera
Since the line camera complies with the Class 1 limits of IEC60825-1 (Laser Safety Standards), it is
basically safe under a normal usage pattern. In maintenance or operation, however, avoid looking
directly at it.
1.Line camera
For CM602-L, the two cameras are installed in the front and the rear of the machine respectively.
The maximum output of the LED components used in this machine is 15 mW. The line camera has
such a structure as will not expose workers directly to the LED radiation if they open its cover. For
safety’s sake, however, never open the cover of the line camera.
When starting production (operation), turn ON ( I ) both the servo switches on the front and the rear
operating panel.
Item LED specifications
Manufacturer
Panasonic Factory Solutions Co., Ltd.
Model No. N610008687AA
Wavelength 850 nm
Output 5.32 mJ
Class Class 1
Emission duration 6.2 s (Maximum)
Installation location See the left figure.
EJM4A -AA01
E64C-007E
EJM8A-E-XXA00-A04-00
CM602-L
Service Manual
41
Handling of the lead checker (option)
Since the lead checker complies with the Class 1 limits of IEC60825-1 (Laser Safety Standards), it is
basically safe under a normal usage pattern. In maintenance or operation, however, avoid looking
directly at it.
2.Lead checker (Option)
The lead checker can be installed in the front and the rear of the machine.
The maximum output of the laser components used in the lead checker is 3 mW. The sensor head has
such a structure as will not expose workers directly to the laser radiation if they open its cover. For
safety’s sake, however, never open the cover of the sensor head.
Item Laser specifications
Manufacturer Anritsu Corporation
Model No. KXF05GDAA00
Wavelength 850 nm
Output 0.061 mW
Class Class 1
Detection method
Scanning per 60
µ
s
Installation location See the left figure.
Limits IEC60825-1 2001
Laser class label on the machine
The following label is attached to the machine with the lead checker (option) installed.
EJM8A-E-XXA00-A04-01
EJM4A-AA01
EJM4A-AA01
E64C-008E
EJM4A-840E