L3102 Trouble
shooting
The machine indicator light does not
light up, nor does it heat up
Check if the power cord is plugged in
Yes
With the power cord plugged in, repeatedly toggle
the switch to see if the machine recovers
Yes May be the switch is not in place
No
Machine fuse burned out, replace the whole
machine
No electricity in the socket, or not plugged in well Plug the power cord in
The machine is heated, but the green
light has not been lit
How long has the machine been heated by
electricity?
Less than 5 minutes The machine has not yet warmed up well
All the time Is it normal for the machine to laminate
Yes
The LED light is broken, we suggest the customer
to accept it and it can be used normally. Or replace
the machine
No, Smoke from the machine
Maybe the thermostat is bad, please turn off the
power immediately. Replace the machine
The machine lights up green (showing
that preheating is complete) but no
heating
Turn the machine off and on again, see if the
machine recovers
No
Use a force of no more than 60N to tap the upper
and lower covers of the machine to see if the
machine recovers
The machine is back up and starting to heat up
There are impurities between the thermostat
contacts, affecting the contact connection
The thermostat is broken, replace the whole
machine
Yes
Green light is on, heating is normal,
but not into the glue
Check if there is adhesive film stuck inside
Yes
Press and hold the ABS gear to take out the stuck
adhesive film
No
Check if the ABS gear button next to the power
cord pops up
Yes
Hold the machine up and shake whether there is
something off the noise
Yes Possibly the gears came off
No
Machine rollers swell, and the oil in contact with
the sleeve dried up, jammed and can not turn
Replace the entire machine, it is recommended
that customers do not use the power off, can
extend the service life of the machine
No, ABS button stuck inside Press the ABS key several times to see if it pops up
ABS key pops out and the rubber roller rotates
normally
ABS key does not pop up The spring on the ABS is out of gear Replace the whole machine
It got stuck when laminating
Is the over-glue material too thick (thickness more
than 1mm)
Yes, Over-glue material is too thick
Please choose the appropriate film and composite
material according to the product specifications,
too thick over-glue material will damage the
machine
No Is adhesive film a full sheet of adhesive film?
Yes
Whether to put in from the sewn end of the
adhesive film
Yes
Please press the ABS gear to remove the stuck film,
please use the appropriate size of film
Suitable size of adhesive film
Whether to put a lot of small ones on a film
together to seal the plastic
No
Whether the glue is placed diagonally or placed to
the side of the glue
Yes
Please try to put it from the middle when passing
the glue
No
The machine outlet has interference blocking glue,
replace the whole machine
Yes
This operation can easily lead to jamming, please
press the ABS gear to remove the jammed film, it is
recommended to separate the glue
No, two single-layer adhesive film together
This operation can easily lead to stuck adhesive,
please press and hold the ABS gear to remove the
stuck adhesive film. Follow up with a complete
adhesive film
Overgluing and melting
The machine just warmed up and be used to
laminate
Yes
For the first pass after preheating, it is
recommended to wait a long time after heating (3 -
5 minutes after the light turns green) to make the
roll temperature stable.
No
Please choose the appropriate gear according to
the thickness of the overgum material, overgum
material is too thin and choose high temperature
gear is easy to melt the glue
After the glue is not sticky / bubble /
edge is not attached
Remind users to choose the right gear according to
the thickness of the overgum
Remind the user not to pass anything too thick (
thickness more than 1mm)
Remind users not to use too small adhesive film
over glue
Black oil stains on the film after gluing
The glue roller is beaten with black lubricant, you
can bring out the residual lubricant by passing a
piece of paper with the size of the inlet once. The
oil can be wiped off with a paper towel
Noise from the machine
Long time standby, the machine repeatedly heated,
the machine's heating components, rollers, gears
will accelerate aging. It is recommended to power
off when not in use
