Grinding Angles Chart; Instrumental Measurements; Preparing For Use; Mounting The Base Unit - Motor Unit - Oregon 410-120 Original Instruction Manual

GRINDING ANGLES CHART

INSTRUMENTAL MEASUREMENTS

GRINDING ANGLES CHART
| | A
X
Vise Rotate Angle Down Angle
Wheel Width
X
20-21-22BPX 3/16"
MICRO 25AP, 25A, 25F 1/8"
CHISEL® 27A, 27AX 3/16"
95VPX 3/16"
20-21-22LPX
3/16"
M20-21-22LPX
58, 59L, J 3/16"
ROUND
68JX, LX 3/16"
GROUND 68CJ, CL
CHISEL
72-73-75JGX,
JPX, LGX, LPX, 3/16"
M72-73-75LPX
72-73-75V 3/16"
72APX/72-73-75DPX 3/16"
SEMI-
91PXL, 91VXL,
CHISEL
1/8"
M91VLX
27R, RA 3/16"
RIPPING
CHAIN 72-73-75RD 3/16"
90PX, 90S, 90SG 1/8"
CHAMFER
91P, 91PX, 91VG,
CHISEL™
1/8"
91VX, M91VX
INSTRUMENTAL MEASUREMENTS
A Measure the gauge B Measure the
depth using the cutter length
suitable shape
12
B C D
Head Tilt Angle Depth Gauge
A B C D
30° 10° 55° 025" 65 mm
30° 0° 55° 025" 65 mm
30° 10° 55° 030" 75 mm
30° 10° 55° 025" 65 mm
25° 10° 55° 025" 65 mm
25° 10° 55° 025" 65 mm
25° 10° 55° 030" 75 mm
45° 45° - 030" 75 mm
25° 10° 55° 025" 65 mm
25° 10° 55° 025" 65 mm
35° 10° 55° 025" 65 mm
30° 0° 55° 025" 65 mm
10° 10° 50° 030" 75 mm
10° 10° 50° 025" 65 mm
30° 0° 55° 025" 65 mm
30° 0° 55° 025" 65 mm
C Measure the
chain pitch
410-120 410-120

PREPARING FOR USE

ATTENTION Do not install the machine at eye level You are recommended to install it at a height of no
more than 3 9 to 4 2 feet (1 2 – 1 3 m) from the floor The machine can be bench mounted or wall mounted

MOUNTING THE BASE UNIT - MOTOR UNIT

SECURING THE UPPER HOUSING / MOTOR UNIT
Insert the bolt (I) in the dedicated slot (7) in the motor unit (A) and through the mounting hole (12)
in the support unit (B) Insert the washer (J) at the front and tighten the locking knob (H)
NOTE: you may need to depress the upper housing to ensure correct alignment
BENCH-MOUNTING
Use two (2) appropriate bolts complete
with washers and nuts (not supplied),
inserted in the securing holes Make sure
you position the base unit hanging over the
edge of the bench as shown in the detail
PREPARING FOR USE
WALL-MOUNTING
NOTE: assemble the upper housing / motor unit (A)
to the base unit (B) before mounting to your wall
Use four (4) appropriate bolts
complete with washers (not supplied),
inserted in the securing holes
13