Cembre SD-15P-ECO Manual De Uso Y Mantenimiento página 9

4.2.3) Drilling
– ONLY SD-15PR-ECO: with the engine at minimum revs, set the right sense of rotation
(see § 4.1.5).
– The auger starts to rotate only when the engine is fully revved: rev the engine gradually and
then apply a slight starting pressure on the machine, so that the bit tip catches and starts
drilling the wood with automatic advancement, without additional force from the operator.
– When the preset drilling depth is reached, the adjustment device (26) prevents any further
advancement; at this stage, release the accelerator and the return springs will automatically
retract the machine.
– ONLY SD-15PR-ECO: if the auger is blocked in the wood, set the left sense of rotation
and operate the machine to disengage the auger.
4.3) Emergency release
Correct operation of the machine and its safe and rapid release of the augers,
in case of need, are guaranteed only by using CEMBRE original PV range.
augers.
To remove the machine during a drilling operation, proceed as follows:
– Immediately release the accelerator.
– Operate the emergency lever (12) moving it downwards.
– Keeping the lever depressed, slightly twist the machine, to release the auger.
Lift and remove the machine from the auger.
5. MAINTENANCE
Before servicing or removing any parts, stop the engine and allow it to cool.
Always remove the spark plug cap from the spark plug when servicing the
engine to prevent accidental starting.
Periodic inspections are essential for the proper functioning of the engine;
refer to "KAWASAKI" manual provided with the machine for the safe use of
the engine and for further requested maintenance operations.
5.1) Routine maintenance of the machine
5.1.1) Lubrication
(Depending on ambient conditions and use) periodically lubricate the return spring shafts,
proceeding as follows:
– Remove the detachable guard PRM-UN and the springs.
– Carefully wipe the shafts using a clean cloth wetted with kerosene.
– Lubricate the shafts with a general purpose oil.
– Re-assemble the springs and detachable guard.
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