Operation Manual
3
ENGLISH
H 500, H 750, HB 750, HBE 800
Always disconnect the plug from the socket before carrying out any work on the
machine.
As soon as one of the edges of the plane
blades becomes blunt please turn plane
blade or if worn out replace planer blades
(only in pairs!).
1. Swing the protective cover back using the
lever and hold it firmly.
2. Loosen the screws (F) by turning them to
the right.
3. Press the blade drive cover (E) down and
pull the tension unit (D) out to the side
complete with the planer blade.
4. Pull the planer blade out of the tension
unit.
5. Clean the tension unit (D) and the blade
drive shaft (B).
6. Push the new planer blade all the way in at
the side of the tension unit, making sure
that the cam on the tension unit fits into
the groove in the planing blade.
7. Push the tension unit with the new planer
blade into the drive shaft so that the edge
of the planer blade is level with the edge of
the housing (G).
8. Press the tension unit against the drive
shaft and fasten it by turning the screws
(F) to the left.
9. Turn the drive shaft through 180
o
and
change the second set of planer blades as
described.
Do not move the adjusting screws (H) –
the tension unit is adjusted in the factory.
When using the grooved planer blades (K),
always use two blades with a different
number of grooves.
Check that the planer blades do not rub
against the housing.
Always change both planer blades and
both tension units at once.
Always fit the old–fashioned planing
blades complete with the appropriate tension unit.
Fit the planing blades and the tension unit
into the blade drive shaft and tigten them
with the adjusting screws just enough so
that the deepest points on the corrugated
blade line up with the plane base.
Adjusting wheel must be set to ”0”.
Make sure that the planing blade and the
base of the plane are parallel to one
another.
Set planing depth to 0.2 mm (max 0.4 mm) with adjusting wheel.
Changing the
plane blade
Fitting
old–fashioned
planing blades
F
H
G
A
D
BEC
K
K
H 750
HB 750
HBE 800
H 500
H 750