a. Preparing blocking
Two accessories are available for the blocking operation:
1. 22 mm posiblock
2. 18x14 mm posiblock
3. Magnet
4. Fin
5. Tab
The posiblocks and their corresponding pads are supplied with the edger.
• Always use Essilor pads: they are specially designed to ensure the performance of your
machine for quality jobs.
• The pads are non re-usable.
• Do not stick pads on posiblocks in advance as they may loose some of their holding power.
• The posiblock must never be placed on the rear (inner) surface of the lens.
Blocking in the boxing center or the optical center
Depending on your working practice, you can choose to block the lenses:
• in the boxing center of the shape,
• in the optical center.
In the event of blocking in the optical center, the posiblock can be decentered on the shape.
BLOCKING IN THE BOXING CENTER (BLUE CROSS) BLOCKING IN THE OPTICAL CENTER (TEST CARD)
The selected blocking mode is displayed in the information bar:
To Next Page
Loading...
Need help?
General
