Before Starting Work; During Work - Optimum OPTIdrill DH 40G Betriebsanleitung

Follow the manufacturer's disposal instructions.
4.10

Before starting work

Before starting work, select the desired speed. It is depending on the used drilling diameter and
on the material.

Determining the cutting speed and the speed on page 76
WARNING!
For drilling jobs, it is necessary to clamp the workpiece firmly to prevent the bit catching
on the pieces. A machine vice or clamping claws is a suitable clamping device.
Put a wooden or plastic board beneath the workpiece to avoid drilling through to the work table,
vice, etc.
If required, adjust the desired drilling depth by means of the drilling depth stop in order to obtain
a uniform drilling depth.
Please make sure to use a suitable dust suction when treating wood since wood dust may be
health hazardous. Wear a suitable dust mask when performing works at which dust is gener-
ated.
4.11

During work

The manual spindle sleeve feed is done via the spindle sleeve lever. Make sure that the feed is
constant and not too fast. The spindle sleeve is returned to its initial position by the return
spring.
WARNING!
Seizing of clothes and / or hair.

Make sure to wear well-fitting work during drilling work.

Do not use gloves.

If necessary, use a hairnet.
CAUTION!
Risk of impact by the spindle sleeve lever.
Do not release the spindle sleeve lever when repositioning the drilling spindle sleeve.
The smaller the bit the more easily it may break. In the case of deep drilling, remove the bit
from time to time to remove filings from the drill. Add a few drops of oil to reduce friction and
prolong the service life of the bit.
CAUTION!
Danger of crushing. Do not place your hand between the drilling head and the spindle
sleeve.
Operation
Version 1.0.1 - 2020-11-24 Translation of original instructions
DH40G | DH40GP EN
75