Dust Extraction - Festool HL 850 E Manual De Instrucciones Original

- Clean the support groove for the cutter. Impor-
tant: 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 planer 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.
If a spiral blade is protruding outwards or
inwards on the front, this may result in an
incorrect rebate width.
- 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 between
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 activated via the rocker lever
[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 connected at both openings.
Chip collecting bag SB-HL (accessories)
The chip collecting bag is secured via adapter
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 t-
ted directly in the chip removal opening, 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 continues to run
for a few seconds after the tool is switched off.
The HL 850 EB 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
always raised above fl at work surfaces when the
planer is put down.
Pay attention to the following when put-
ting the HL 850 EB down:
- check that the support foot is present and fully
operational,
- wait until the planer shaft comes to a standstill
before putting the tool down.
If the support foot should be found obstructive
during special planing work it can be swung back
out of the way and locked in position [2-8].
7 Working with the machine
The surface to be planed must be free of
metallic objects.
Always secure the workpiece in such a
manner that it cannot move while being
sawed.
The machine must always be held with
both hands by the designated handles
[1-3], [ 1-7].
Procedure
- First set The desired chip thickness.
- Place The front platen onto The workpiece but do
not allow The planer head to come into contact
with The wood.
- Switch on the planer.
- Guide The planer over The workpiece so that The
platen rests fl at on The workpiece. Press on The
front planer platen when starting to plane and
on The rear planer platen (end of workpiece)
when continuing or fi nishing planing.
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