USER MANUAL
AcuDrill
DRILLING MACHINE
Edition: June 2016
Revision: No. 4
MODE OF USE
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33
3.6.4
Assembly of the drilling machine:
C
Set up the arbor with the 10mm drill in the chuckshaft. See
Figure 46
.
C
Screw the dome adapter into the drilling machine dome. See
Figure 47
.
This operation can be performed manually. If necessary, use the dome
adapter spanner included with the equipment.
Figure 46
Figure 47
Figure 48
C
Select the position of the chuckshaft depending on the distance it will have to
travel during drilling, placing the retention mechanism in the most appropriate
opening of the three located on the shaft: in our case on the lower shaft orifice.
See
Figure 48
.
C
Place the body of the machine in its upper position (unscrew it until the end travel
mechanism is released). Now assemble the
AcuDrill
drilling machine, screwing it
onto the sandwich valve installed over the fitting.
WARNING !
Manually tighten the machine body. If necessary, retighten using the
dome adapter spanner included with the equipment.
3.6.5
Pressure test:
Once the drilling machine set and accessories are installed on
the sandwich valve, perform a pressure test.
To do so, apply compressed air through the venting valve to
check tightness of the assembly (see
Figure 49
).
Once the interior is pressurized, and with the venting valve
closed, check for leaks in the threaded connections using an
spray detector or soapy water. Correct in case of leaks.
Once the check is complete, open the venting valve to
depressurize, then leaving it in the “closed” position.
Figure 49