Specifications

FIG. 7

6.1) Adjustment of the advance lever

The movement of the lever

must never be

loose, for adjustment proceed to tighten it by

loading the cup springs by means of the

associated self-locking nut, after removing the

protective cap (see Fig. 7).

6. SPINDLE ADVANCE LEVER (Refer to Fig. 6)

FIG. 6

The spindle is advanced by moving the

lever (36) (See Fig. 6 a). The lever is fitted

with a release pawl (39) which, when

pressed, renders it independent of the hub

and hence the spindle; the operator can

therefore easily vary the angular position of

the lever without movement of the spindle

(Fig.6).

6c - With the hub released, moving the

lever towards the operator produces

a corresponding advance of this

spindle.

6a - Moving the lever (36) towards the

operator produces a corresponding

advance of the spindle.

6b - With the release pawl (39) pressed, the lever

is released from its hub and can repeat the

previous travel without the spindle moving.

FIG. 24 – CLAMPING TO THE RAIL FLANGE

The DBS Clamping Device is used by attaching to it one of the various rail type positioning

templates available. (To be ordered separately).

e.g.:

MPAF UIC54

MPAF UIC60

MPAF...

FIG. 23 – POSITIONING TEMPLATES

The DBS Clamping device has been designed

clamp the drill to the flange of the rail

in “Non Possession” conditions. It can therefore remain in position even during the

passage of trains over it.

The drill is clamped between the assembled positioning template and the clamping bar (04)

of the DBS device (see Fig. 24).

POSITIONING TEMPLATE