Strobel 310D-R - Digital Stitch Depth Display (Fig. 13)

24 BA_310D-R_3100D-R_A16-3_180117_en
4.7.2 Digital stitch depth display (Fig. 13)
The plunger height can be read off digitally from the stitch depth display. This
makes finding earlier adjustments substantially easier by frequently changing
sewing material thickness.
The current supply is via a 9 V battery in the housing. To prevent premature
discharging of the battery, the display should be switched off with the toggle
switch at the housing during longer work breaks and when finishing work.
Always valid: Small number - thin sewing material
Large number - thick sewing material
The adjustment of the stitch depth by one digit (= 1 point of the display unit) is
equal to a plunger height modification of 0.01 mm.
When turning the regulating button to the right to the stop a value between 003
and 006 appears on the display.
Fig. 13
4.7.3 Changing the battery (Fig. 13)
a) Bring the switch to 0 position.
b) Open cover on the backside of the housing
c) Change the battery - ATTENTION! Observe the polarity!
d) Close cover.