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7. ADJUSTMENTS
RH-9820
157
7-16. Replacing the knife and adjusting its position
7-16-1. Replacing the knife
CAUTION
Do not operate the sewing machine while a knife and hammer with numbers that are different from those which have
been set in programs.
If this is not observed, damage to sewing machine parts or the needle or serious injury may occur.
<For -00, -01, -02-L2634/L3442 specifications> <For -02-L1422/L1826/L2230 specifications>
1. Check that there is no gap between the block stopper plate (1) and the knife (2), and then loosen the socket bolt (3) and
remove the knife (2).
2. Place the new knife to be installed against the block stopper plate (1), and then tighten the socket bolt (3).
NOTE:
•
When replacing the knife, use the parameter settings to change the eyelet pattern to the pattern that corresponds to the
knife number (4) that is given on one side of the knife. (Refer to “5-3-1. Parameter list”
in the instruction manual.)
•
Replace the knife and hammer as a set. If the same hammer is used for two or more different types of knife, different knife
incisions will be formed on the hammer, and this may cause problems with the accurate cutting of the material or may
damage the knife.
0466B
0468B
0467B
Содержание RH-9820
Страница 7: ...RH 9820 v Belt cover Rear 0331B 0332B 0334B 0486B 0485B 0333B ...
Страница 46: ...4 MECHANICAL DESCRIPTIONS RH 9820 37 ...
Страница 58: ...5 DISASSEMBLY RH 9820 49 5 10 Lubrication 1089B ...
Страница 124: ...6 ASSEMBLY RH 9820 115 6 19 Covers 1064B ...
Страница 210: ...8 ELECTRICAL MECHANISM 201 RH 9820 PMD P C board Power supply motor P C board 0693B 4593Q ...
Страница 211: ...8 ELECTRICAL MECHANISM 202 RH 9820 Panel P C board 0694B ...
Страница 217: ...8 ELECTRICAL MECHANISM 208 RH 9820 0761B ...
Страница 218: ...8 ELECTRICAL MECHANISM 209 RH 9820 0762B ...
Страница 236: ...SERVICE MANUAL RH 9820 I6100920B 2007 03 B 1 Printed in Japan ...