Snell ES-103, Operating Manual And Spare Parts List

Page: 13 / 44

AS-23-33 2019.06
13
Adjustments
1. Strap width

Adjustment for straps of different width (
x
) can be done with a Philips screwdriver.

The two strap guides have to be adjusted so there is a clearance between strap and guide of 0.5 mm
to 1.0 mm.

Make both adjustments by loosening two screws and moving the guide to fit the strap, which is to be
used.
2. Strap tension

The adjustments are made with two adjustment nuts, the tightening adjustment nut A and the strap
pressing adjustment nut B.

Adjustment nut B does not require adjustment.

Both nuts are turned clockwise to increase the tension and counter clockwise to decrease it.
Attention:
Adjustment nut B is fixed by a lock nut (2).