Operation; Roller Gap - Gfp 455 TH Operating Manual

16. Operation

1. Plug power cord into a proper receptacle
Connect the attachment plug provided with the laminator to a
•
suitably grounded outlet only. This machine must have reliable earth wire
to ensure the safety of the machine during operations
• Contact an electrician should the attachment plug provided with the
laminator not match the receptacles at your location
• Ensure that the voltages of the power supply you are using match the rated
working voltages before operations. Do not use incorrect power supply
• Do not use damaged wires or sockets. If abnormal conditions occur, switch off the
power supply first.
2. Turn power to "ON" with the rear power switch
3. Cold laminating: When doing cold laminating, turn the switch to 'Cold'
4. Hot Laminating: Turn switch to "Hot" and set the needed temperature
5. When the indicator light is on the rollers are up to temperature
OTE: The temperature should meet the material to be laminated. If
too high, the quality will be affected
6. The indicted temperature shows the surface temperature of the rollers. The
temperature switch points to the set position. Actual temperature is shown on
the LCD readout. The LCD does not work with the machine is in the "Cold"
operating condition.

17. Roller Gap

• When the pressure-adjusting hand-wheel is turned clockwise, the top rubber
roller comes down and the pressure will increase
• With a counter-clock turn, the top rubber roller goes up and the pressure will
decrease.
• Too much nip pressure will wrinkle the output. Bring the nip roller down to
just touch the film, then increase 1/8 turn.
• NOTE: The Gfp 55" model requires less nip pressure than the 63". When
using the 55", bring the rollers down only to touch the film together. Do not
increase the hand wheel the 1/8 turn.
Gfp 400 Series
21
January 2011