Mannesmann 92575 Instrucciones De Uso página 8

Starting Up the Machine
• Make sure that the operating switch is
set to "O" before you connect the
machine to the power supply.
•
When grinding and cutting, protect your
eyes from injury by wearing protective
glasses at all times. When doing work that
creates dust, a dust mask should be worn.
•
Do not cover the ventilation openings in
the machine's housing with your hands.
•
Due to the shape of the housing, the
machine can be held like a pen or pencil.
•
When switching the machine on, make
sure that the attachment is touching
neither the material being worked on nor
the workbench and keep your hands away
from the rotating attachments.
•
If necessary, fasten the material with
clamps or in a vice to prevent it from
slipping under the machine.
•
In order to have better control over the
device while working, hold it between your
thumb and pointer, like a pencil.
• Before beginning work, use some scrap
material to check the functionality of the
machine and the attachment.
• Use light pressure while working.
• In many cases, it is recommendable to
work in several stages.
•
When working with cutting and grinding
discs, make sure that the discs do not cant
or twist in the material, as they may
shatter and cause injury.
Operating Speeds and Attachments
•
In order to achieve the best results in
working with various materials, the
machine's rotational speed can be
adjusted. Using scrap material, determine
the right rotational speed. Due to the fact
that the optimal rotational speed is
dependant on both the attachment and the
material, the only way to determine the
best setting is by doing a test on scrap
material. In general:
−
On plastics, a low rotational speed
should be used; otherwise the frictional
heat may damage the material.
− Hard materials (e.g. metal, glass, etc.)
usually require higher rotational speeds.
Installing the Cutting and Grinding Discs
(Fig. 2)
Detach and remove the work arbor's
1.
screw.
2. Place the cutting or grinding disc between
the two washers on the screw and turn the
screw in the work arbour.
Installing the Slip Rings (Fig. 3)
Unscrew the screw on the upper side of
1.
the rubber roll.
Slide the slip ring over the rubber roll.
2.
Tighten the screw on the upper side of the
3.
rubber roll. This will push the rubber roll
apart and hold the slip ring tight.
Installing the Felt Discs (Fig. 4)
Use the clamping madrel with a threaded
1.
head.
Screw the felt disc onto the threading.
2.
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