31
14.1)
Regularly check for correct tightening (torque) of the fixing screws of the drill cutters and
the positioning templates.
14.2)
Avoid pressure jolts on the advance lever during drilling.
14.3)
Always make sure that drilling swarf is properly removed before starting to drill a new
hole.
14.4)
Incomplete clamping of the drill on the rail to be drilled may lead to the breakage or ac-
celerated wear of cutters and damage to the spindle shaft bearings.
14.5)
If it is necessary to operate the drill without the cutter inserted, remove the locking grub
screws from the spindle shaft.
14.6)
Avoid leaving the
SR5000
tank under pressure and exposed to sunlight for long periods
of time.
14.7)
Should the
DBG-F2
clamping device be removed make sure, by reassembling it, the two
blocking screws are firmly fastened.
14. WARNINGS
13.2.6) Checking of screws
– Check and re-tighten all screws where necessary.
13.3) SPECIAL MAINTENANCE OF THE DRILL
The special maintenance operations require the intervention of qualified personnel only, please
contact
Cembre
(See
§ 15
).
13.4) STORING THE DRILL FOR LONG PERIODS
– Completely empty the fuel tank.
– Start the engine and let it run until it stops, so that all fuel is exhausted from the machine.
– Remove the spark plug.
– Pour 3-5 cm
3
of oil into the cylinder.
– Repeatedly pull gently on the starting rope so that the dispersion of the oil in the cylinder is
achieved reinstall the spark plug.
– With a clean cloth wetted with engine oil, than clean all metal parts of the machine.
– Store the drilling machine in its appropriate case or in a dry environment, protecting it against
accidental damage and dust.