Specifications

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9. DRILLING (Refer to Figs. 17-19)

N.B.: switch on the cooling system before starting the drill (§ 5).

9.1) Drill fitted with “short” type broach cutter (for drilling thicknesses of up to 1").

The drilling sequence may be started with the drill fitted with the broach cutter (§ 7.1),

clamping end piece (§ 8.1), positioning template (§ 8.3), the drill being clamped to the rail

(§ 8.4), as follows:

9.1.1)

Connect the female quick-coupling of the SR 5000 coolant unit to the male

coupling (01) on the drill (Fig. 19).

9.1.2) Open the tap (02) fitted on the coolant unit hose.

9.1.3)

Using the lever (36) bring the guide bit almost in contact with the rail (Fig. 17a);

keeping the release pawl (39) pressed, release the lever from its cup and return it to

the initial position (Fig. 17b), which will enable the travel of the lever (36) to be used

in the most advantageous way.

Fig. 17a

Fig. 17b

Fig. 17c

8.2) Assembly of the clamping device on the drill

The clamping device is fitted to the front plate of the drill, centred by means of the reference

pin supplied and secured with the two screws M 8x25 (35) also supplied.

The assembly is illustrated in Fig. 14.

Clamping device

FIG. 15 – ASSEMBLY OF THE POSITIONING TEMPLATES

Drilling machine

front plate

screws M6x16

reference

MPAF...

MPAU

8.3) Assembly of the positioning templates

(Refer to Fig. 15)

The type MPAF .. and MPAU positioning

templates are secured to the front plate (04) of

the drill by means of the two socket head cap

screws M 6x16 supplied.

FIG. 14 – ASSEMBLY OF THE

CLAMPING DEVICE