11
Fig 16
Fig 17
Fig 15
Remove plastic cover (15/1).
The initial setting of the strap tension can be set
fully variably with a screwdriver (no 1) depending
on the quality and size of the strap.
The strap tension is increased by gradually
turning the screw clockwise ( 200 N) or
decreased by turning counter-clockwise (800 N).
When the initial setting of strap tension has been
made, fine setting can then be performed with
the rotary knob (see Fig. 8/1).
To change the strap width, the strap stop (16/2)
must be removed with the screw (16/1) from the
tool and refitted with washers (1.5 mm thick)
according to the width of the strap.
Strap width 19mm (3/4") without washer
Strap width 15-16mm (5/8") one washer
Strap width 12-13mm (1/2") two washers
Strap width 9-10mm (3/8") three washers
Loosen screw (17/4) and remove knife bushing
(17/1).
Withdraw roll pin (17/2) and move the pawl
(17/3) to desired position according to strap
width. Replace roll pin (17/2).
Insert washers between base plate and knife
bushing according to strap width.
Tighten screw (17/4).
Strap width 19mm (3/4") without washer
Strap width 15-16mm (5/8") one washer
Strap width 12-13mm (1/2") two washers
Strap width 9-10mm (3/8") three washers
7.3 INITIAL SETTING OF STRAP TENSION
7.4 ADJUSTING STRAP WIDTH
