Changing The Cutting Length (Replacing The Hammer) - Brother RH-9820 Service Manual

7. ADJUSTMENTS

7-12. Changing the cutting length (Replacing the hammer)

The cutting length is determined by the length of the hammer. File or replace the hammer in order to change the cutting length.
<For -00, -01, -02-L2634/L3442 specifications>
1. Loosen the knob screw (1), and then remove the hammer (2).
2. [If grinding the hammer (Refer to Figure A)]
Use a grinder to grind section <b> of the hammer so that cutting length + 1.5 mm = <a>.
3. [If installing a new hammer]
Push the hammer against the positioning pin (3) (or the hammer spacer (4)), and then tighten the knob screw (1).
NOTE:
If the knife that was being used previously is replaced by a knife with a different number, replace the hammer also. 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.
153
A
RH-9820
<For -02-L1422/L1826/L2230 specifications>
0463B