Mafell LO 55 Traduction De La Notice D'emploi Originale page 32

6.5.5 Milling with adapter sleeve
If an end milling cutter (diameter 6 mm or 1/4") is to be
used for milling, an adapter sleeve must be used with
open tool clamp. Push the adapter sleeve completely
into the collet and push in the milling cutter up to the
minimum clamping depth. Pay attention that the
adapter sleeve is free of grease.
6.5.6 Milling with guide rail
When a guide rail is used, the groove in the machine's
base plate is placed onto the guide web of the guide
rail.
While doing so, the machine's base plate is projecting
beyond the guide rail. Now use the extraction adapter
for the guide rail that is included in the scope of supply
to ensure safe guidance on the guide rail.
It is also possible to position the machine against the
edge of the guide rail, opposite the splinter guard, and
to guide it in this manner.
An extended working application with the guide rail is
for instance the use of the milling adapter LO-FA for
pocket milling. The milling adapter is an optional
accessory (see chapter 10).
6.5.7 Milling with support foot
The support foot 27 (Fig. 9) can in addition be used for
template milling. With the wing screw 12 (Fig. 1), the
support foot can be set to a depth up to 30 mm to
ensure secure guiding of the machine on different
material thicknesses.
7 Service and maintenance
Danger
Pull the power plug during all
service work.
MAFELL machines are designed to be low in
maintenance.
The ball bearings used are greased for life. When the
machine has been in operation for a longer period of
time, we recommend to hand the machine in at an
authorised MAFELL customer service shop for
inspection.
7.1 Cleaning the collet
Use a Ø 6 mm round bar (see Fig. 4) and push it
•
through the bore in the fan housing.
Turn the tool clamp until the round bar engages
•
and blocks the tool clamp.
Use a ring or open-ended wrench AF19 to open
•
the clamping sleeve (clockwise direction of
rotation, left-hand thread) until you can remove
milling cutter, clamping sleeve and collet.
Clean the collet with a conventional grease-
•
dissolving cleaner.
Re-insert the clamping sleeve with collet and
•
milling cutter and re-tighten the clamping sleeve
(counterclockwise direction of rotation, left-hand
thread).
Pull off the round bar.
•
7.2 Replacing the O-ring in the clamping sleeve
Remove the milling cutter from the collet. See
•
also Chapter 5.3 Clamping of milling tools.
Remove the damaged O-ring with needle-nosed
•
pliers.
Insert a new O-ring into the groove of the collet.
•
Reclamp the milling tool.
•
7.3 Storage
Clean the machine thoroughly if the machine is not
used for a longer period of time. Spray blank metal
parts with a rust-proofing agent.
-32-