7. ADJUSTMENTS
RH-9820
177
7-26-5. Differences from older models
RH-9820 RH-981A
Knife installation
position
* In order to ensure
interchangeability with the
RH-981A hammer, install the
hammer spacer (SA6800-001) to
the hammer mounting bracket
when using a S-- hammer. (Refer
to “7-16-1. Replacing the knife”.)
* Because there is a shift of
10 mm, the S-- hammer is
offset.
Needle plate
position viewed
from work clamp
plate
Advantage
:
The left and right movable knives do not
need to be replaced.
Note
:
The feed base position when the material is set
back varies depending on the size.
Advantage
:
The feed base position when the
material is set back s the same
for all sizes.
L specifications
changed
(replacement
parts)
・
Needle plate L and R
・
Work clamp L and R
Total 4 points
・
Needle plate L and R
・
Movable knife L and R
・
Specification harness
・
Work clamp L and R
Total 7 points
Other settings
Settings for memory switch No. 851 changed
-
-00,-01
-02: L2634, L3442
-02:L1422,L2230
L1826
(Position when S
hammer is being used)
-00,-01
-02: L5, L6, L7
-02: L1, L2, L3, L4
(Position when S
hammer is being used)
L5, L6, L7
L1, L2, L3, L4
L1
L2, L5
L3, L6
L4, L7
1189B 1190B
1192B
Knife positions are aligned.
L3442
1191B
The maximum
lengths for each
size are aligned with
point P.
8 (Cutting range)
L2634
L2230
L1826
L1422
Summary of Contents for RH-9820
Page 7: ...RH 9820 v Belt cover Rear 0331B 0332B 0334B 0486B 0485B 0333B ...
Page 46: ...4 MECHANICAL DESCRIPTIONS RH 9820 37 ...
Page 58: ...5 DISASSEMBLY RH 9820 49 5 10 Lubrication 1089B ...
Page 124: ...6 ASSEMBLY RH 9820 115 6 19 Covers 1064B ...
Page 210: ...8 ELECTRICAL MECHANISM 201 RH 9820 PMD P C board Power supply motor P C board 0693B 4593Q ...
Page 211: ...8 ELECTRICAL MECHANISM 202 RH 9820 Panel P C board 0694B ...
Page 217: ...8 ELECTRICAL MECHANISM 208 RH 9820 0761B ...
Page 218: ...8 ELECTRICAL MECHANISM 209 RH 9820 0762B ...
Page 236: ...SERVICE MANUAL RH 9820 I6100920B 2007 03 B 1 Printed in Japan ...