Chapter 5 Trouble Shooting
88
Chapter 5 Trouble Shooting
This chapter provides suggestions to check and solve some common problem. If you
can’t find any answer in this chapter, please see introduction to call technical
support!!
Problem
Cause
Remedy and reference
AC power cable is not connected
properly.
Check Hardware Installation.
(See section
2.4
.)
Power is not turned
on.
Emergency stop is pressed
down.
Turn right the pushbutton.
(See section
2.3
.)
Laser on/off switch may be
turned off.
Turn on the switch.
(See section
2.3
.)
Doors with interlocks are not
closed. (If “Door” indicator is
dark.)
Close all doors with interlocks.
(See section
2.3
.)
The temperature of laser
generator is too high.
Stop job for a certain time to
cool laser generator.
Laser beam is misalignment.
Realign by adjusting mirrors.
The setting of laser power is too
low.
Increase the setting.
(See section
3.4.2
.)
Laser beam is not
emitted.
Laser generator has
breakdown.
Please contact LTT.
(See Introduction)
Focal length is not suitable.
Adjust focal length.
(See section
3.3.1
)
Lens and mirrors are dirty.
Clean the lens and mirrors.
(See section
4.1
and
4.2
)
Setting of focal length on panel
does not match with lens.
Modify the setting.
(See section
3.3.2
)
Lens and mirrors are broken.
Please contact LTT.
(See Introduction)
Cutting or engraving
quality is bad.
The settings of laser power are
not suitable.
Modify the setting.
(See section
3.4
)
Summary of Contents for i.LASER Series
Page 9: ...Chapter 1 Safety 8 3 4 5...
Page 14: ...Chapter 2 Installation 13 5 Remove the side cover and foam 6 Remove the protective bag...
Page 32: ...Chapter 2 Installation 31 14 Select No 15 Click Finish button...
Page 50: ...Chapter 2 Installation 49 6 Press Next key to go on...
Page 53: ...Chapter 2 Installation 52 4 Please choose Yes 5 Done...
Page 88: ...Chapter 4 Maintenance 87 Clean the mirror Assemble the cover and screws back...
Page 92: ...Appendices 91 i LASER 3000 series Unit mm 993 1064 1150 720 82...
