Dust Extraction - Festool HL 850 EB Mode D'emploi

5.2 Planing head, planer blade
Use only cutters which are sharp and
undamaged. Blunt cutters increase
the danger of kick-back and reduce
the planing quality obtained.
The planer is equipped with planer head
HK 82 SD as standard series. The planer
head has inclined, fi tted cutters, which is
why the cutters cannot be reground.
Changing the planer head
- Press and hold in the spindle lock (1.6).
- Use the hexagon wrench (2.7) to open the
screw (2.2).
- Pull the planer head (2.6) from the
shaft.
- Clean the shaft of any deposits that may
be present.
- Mount a new planer head on the shaft.
- Secure the new planer head with the clam-
ping fl ange (2.4), shim (2.3) and screw
(2.2). Tighten the screw (2.2) fi rmly.
Changing the cutters
- Use the hexagon wrench (1.4) to release
the three screws (4.1) in the planer
head.
- Pull the spiral cutter (4.2) out of the planer
head at the side.
- Clean the support groove for the cutter.
Important: To prevent corrosion on the
planer head, the pH-value of the cleaning
agent used must be between 4.5 and 8.
- Push a new spiral cutter (4.2) with the
labelled side aligned to the rear planer
platen into the support groove of the pla-
ner head.
- Use a guide rail (4.3) to align the cutter so
that the front side is fl ush with the front
and rear platen of the planer.
- First tighten the middle screw, then the
two outer screws (4.1).
5.3 Fitting the guides
(partly accessories)
Rebating depth guide FA-HL
The rebating depth guide (2.1) is mounted
in the threaded hole (2.14) on the front
right of the machine.
The stop can be infi nitely adjusted to bet-
ween 0 and 30 mm in accordance with the
scale. The rebating depth which has been
set can be read against the notch (2.13).
Parallel guide PA-HL
The parallel guide (2.11) is fi tted in the
threaded hole (2.9) on the left side of the
tool.
When planing along an edge a planing width
of between 0 and 82 mm can be set with
the stop after loosening the catch (2.10).
Angle stop WA-HL
The angle stop is secured in the tapped
bore (2.9) in the same way as the parallel
stop.
5.4

Dust extraction

Always connect the machine to a
dust extractor.
Chip removal is actuated via the rocker le-
ver (5.2) either through the right (5.3) or
left (5.4) opening. A chip collection bag or
extraction hose (dia. 36 mm) can be con-
nected at both openings.
Chip collecting bag SB-HL (accesso-
ries)
The chip collecting bag is secured via ad-
apter AD-HL (5.6). The adapter is attached
by fl ap (5.5) to the lower edge of the chip
removal opening and screwed in by means
of rotary button (5.7) in the tapped bore
(5.1).
Extraction hose
An extraction hose (dia. 36 mm) can either
be fi tted directly in the chip removal ope-
ning, or in the adapter AD-HL for the chip
collecting bag.
6 Putting the planer down
When working with electric planers you
must remember that the planer shaft con-
tinues to run for a few seconds after the
tool is switched off.
The HL 850 EB/HL 850 E has a support foot
(2.8) at the end of the platen so that it can
be placed safely on a work surface. If the
electric tool is taken up, the support foot
automatically protrudes beyond the planer
platen to ensure that the planer shaft is al-
ways raised above fl at work surfaces when
the planer is put down.
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