Grinding The Hot Wedge - Pfaff 8304-020 Instruction Manual

Adjustment
12

Grinding the hot wedge

.04.04
● Set heat-sealing temperature at "0".
● Switch the machine on.
● Mount smooth feed rollers.
● Set the operational mode to Reverse.
● Insert screw 1 as far as possible.
● Place emery strip (grain 100) between the feed rollers and lower feed roller.
● Swing hot wedge into position and start the feed rollers.
● Guide the emery strip by hand and work both sides of the hot wedge, until this has been
● Check the setting of the hot wedge and adjust it if necessary (see Chapter 12.04).
12 - 7
Grinding of the hot wedge is only required, if the hot wedge is deformed by
wear or corrosion, or if a new hot wedge has been installed.
1
Fig. 12 - 06
Allow the hot wedge to cool down!
Danger of burns if the hot wedge is touched!
Do not place fingers between the feed rollers!
Danger of crushing if fingers are caught between the running feed rollers!
adapted to the shape of the feed rollers, and the measurement "x" is the same at the top
and the bottom.