User’s Manual of DingTec® Laminators – BU-380 to 2040 Cold Laminator Series
8
Notes:
1. When the upper roller is lying over the lower roller by gravity, the knobs can be
turned easily at the idling position. Idling position has upper and lower limits. While
the knobs is at the idling position, by continuously turn it clockwise, you will reach
the lower limit till it is hard to move further; you will reach the upper limit by counter
clockwise turning it till it is hard to move further
2. The adjustment knob of BU-360 Cold Laminator is different from that of all other
models. To turn it clockwise is to raise the rolle
3. Cold Laminator Supports are optional.
4. Attentions in cold laminating operation: While the rollers are tighten together, both
pressure adjustment knobs should stay at the idling positions, never raise pressure.
When the leading edge of the picture joins the film, make sure it is accurately aligned.
If above requirement are not met, it will cause wrinkles and damages to the picture.
5. There are three factors affecting the quality of the lamination: (i) quality of the
machine, (ii) the operators' skills and experiences, and (iii) the quality of the film. We
advise the users to select the high quality laminators, improve the laminating
techniques and selecting high-quality film.
6. When Cold lamination starts, you can slowly spin the rollers, but you cannot stop or
reverse it. Otherwise, it will leave an inerasable mark behind.
7. Because of the high static environment while peeling off the film, the working
environment should be clean and powerless.
8. To prolong the life of the rollers, you should lift the upper roller after the lamination.
You should clean the rubber rollers with high-grade fuel or ethyl alcohol frequently.
9. Avoid the contact with oil, organic agents and scratching. The damages due to the
above conditions will not be under warranty.
10. BU-II Cold laminator is an electric one, BU-1000II or above has manual or electric
transformation clutch. When using electric cold laminator, you should make sure the
voltage on the machine matching the input voltage. Use single-phase 6A3 socket with
good grounding.
11. When doing the maintenance, unplug in the machine to avoid electric shock. It should
also be disconnected after the work. Before you plug in the machine, check wires and
switch of pedal for any damages to avoid accidents.
