Oregon 410-230 Bedienungsanleitung Seite 5

410‑230 / 410‑230A
For Right-Hand Cutters without a Down Angle (0°)
Once you have established the type of chain to be sharpened, look up the
adjustment angles (vise, down, and head-tilt angles) in the grinding angles chart at
the end of the instruction manual (columns A/B/C).
Note: If your chain has a down angle in column B on the grinding angles
chart, please see the "For Right-Hand Cutters with a Down Angle" section.
Setting the Vise Rotate Angle
See illustration 14 . Loosen the vise adjustment knob (16).
15
See illustration . Turn the vise clockwise.
16
See illustration . Position the reference mark pointer (17) on the vise by
the desired vise rotate angle.
17
See illustration . Tighten the vise adjustment knob (16) .
Setting the Head Tilt Angle
18
See illustration . Loosen the arm locking knob (H)
at the back of the motor unit (A).
19
See illustration . Rotate the entire motor unit (A) until the reference mark
on the edge of the arm is positioned at the desired head tilt angle (11).
20
See illustration . Tighten the locking knob (H) at the back of motor unit (A).
For Right‑Hand Cutters with a Down Angle
This section describes how to adjust the grinder for those chain types that
require a down angle setting. To find out which chains require this setting, consult
column B in the grinding angles chart at the end of this instruction manual.
Setting the Down Angle
Find the correct angle using the grinding angles chart at the end of this instruction manual.
See illustration 14 . Loosen the vise adjustment knob (16).
21
See illustration . Push the vise adjustment knob (16) away from you and
up as far as it will go to rotate vise.
Setting the Vise Rotate Angle
15
See illustration . Turn the vise clockwise.
16
See illustration . Position the right side reference mark
pointer (17) on the vise by the desired vise rotate angle.
22
See illustration . Tighten the vise adjustment knob (16).
Setting the Head Tilt Angle
18
See illustration . Loosen the locking knob (H) at the back of the motor unit (A).
19
See illustration . Rotate the entire motor unit (A) until the reference mark
on the edge of the arm is positioned at the desired head tilt angle (11).
20
See illustration . Tighten arm locking knob (H) at the back of the motor unit (A).
For Left‑Hand Cutters without a Down Angle (0°)
Once you have established the type of chain to be sharpened, look up the
adjustment angles (vise, down, and head tilt angles) in the grinding angles chart at
the end of this instruction manual (columns A/B/C).
Note: If your chain has a down angle in column B on the grinding angles chart,
please see the "For Left-Hand Cutters with a Down Angle".
Setting the Vise Rotate Angle
See illustration 14 . Loosen the vise adjustment knob (16).
23
See illustration . Turn the vise counterclockwise.
24
See illustration . Position the reference mark pointer (17) on the vise by the
desired vise rotate angle.
17
See illustration . Tighten the vise adjustment knob (16).
Setting the Head Tilt Angle
See illustration 18 . Loosen the locking knob (H) at the back of the motor unit (A).
19
See illustration . Rotate the entire motor unit (A) until the reference mark
on the edge of the motor unit is positioned at the desired head tilt angle (11).
20
See illustration . Tighten the locking knob (H) at the back of the motor unit (A).
For Left‑Hand Cutters with a Down Angle
This section describes how to adjust the grinder for those chain types that require a
down angle setting. To find out which chains require this setting, consult column
B in the chain chart at the end of this instruction manual.
Setting the Down Angle
Find the correct angle using the grinding angles chart at the end of this
instruction manual.
14
See illustration . Loosen the vise adjustment knob (16).
See illustration 25 . Pull the vise adjustment knob (16) towards you and up as far
as it will go to rotate vise.
574412ad_410-230_GrinderManual_EU.indb 5
Setting the Vise Rotate Angle
See illustration 23 . Turn the vise counter-clockwise.
24
See illustration . Position the left side reference mark pointer (17) on the vise
by the desired vise rotate angle.
26
See illustration . Tighten the vise adjustment knob (16).
Setting the Head Tilt Angle
See illustration 18 . Loosen the locking knob (H) at the back of the motor unit (A).
19
See illustration . Rotate the entire motor unit (A) until the reference mark on
the edge of the arm is positioned at the desired head tilt angle (11).
20
See illustration . Tighten locking knob (H) at the back of the motor unit (A).
Placing the Chain in the Vise
- Clean the chain before sharpening it.
- Check the cutters and find the one with the most damage, you will want to
start with this cutter.
- Ensure chain is placed in vise as shown, cutter direction heading toward right.
Setting the Chain Stop
27
See illustration . Put the chain in the vise (14).
See illustration 28 . Slide a chain cutter up against the chain stop (10).
29
See illustration . Turn the adjustment knob (9) to position the chain stop (10)
laterally to the center of the cutter.
Positioning the Cutter
30
See illustration . Move the grinding wheel onto the cutter to be sharpened by
pulling the motor unit (A) downwards using handle (E).
31
See illustration . Turn the cutter adjustment knob (8) to move the chain so that
the cutter cutting edge skims the grinding wheel. The chain should run freely over
the vise (14) throughout this procedure but without any clearance.
32
See illustration . Raise the motor unit (A) using handle (E).
33
See illustration . Turn the cutter adjustment knob (8) clockwise, to slightly move
the cutter to be sharpened further forwards.
This forward movement corresponds to the quantity of material to be ground
from the cutter. The more dull or damaged the cutters, the greater this forward
movement should be. For cutters that are not too dull, simply grind a slight
amount of material.
It is also important not to grind too much material in one pass. This could result
in "burning" the cutter, reducing its hardness, and causing excessive burrs.
See illustration 34 . Turn cutter sharpening depth adjustment knob (5) to adjust the
cutter sharpening depth. The grinding wheel (K) should skim the bottom of
the cutter vertically.
35
See illustration . Once you have found the exact position of the cutter, pull the
vise handle (13) to the right to tighten the vise jaws (14). You are now ready to begin
sharpening your chain.
Operating Instructions
Operator Position
35A
See illustration . The operator must stand in front of the machine and
maintain a position that allows him to grip the arm correctly and adjust the vice.
Sharpening the Chain
- Wear personal protective equipment.
- Sharpen all the cutters on the same side and then adjust the vise as
explained in the previous sections, and sharpen the cutters on the opposite side.
- When grinding is complete, ensure all cutter top plates equal length.
A A=B
B
5
6/26/17 2:44 PM
EN