Instruction manual

4.12. Drum brake

(optional)

The Pyro start can be equipped with a drum brake which

can only be used by the accompanying person via the

brake lever on the push handle. The drum brake can be

used both as a handbrake as well as a driving brake. As a

driving brake it enables regulated braking. The hand brake

function is used for parking purposes.

• To use the brake you have just to pull the brake lever

and to push up the stopping lever.

• To let off the hand brake you just have to pull the brake

lever shortly. (The locking device loosens automatically.)

• To achieve optimal braking efficiency the braking power

is adjusted at the adjusting screw. The braking efficiency

can be amplified by decreasing the screw bolt and it

can be decreased by increasing it.

• Please decrease the adjusting bolt until you can hear a

grinding noise.

• Increase the adjusting bolt again until all the noises

disappear. The wheel runs well then.

• After finishing the adjustments the adjusting bolt is

fixed by a counternut.

Fig. 21

Fig. 22