Brother RH-9800 Instruction Manual page 55

9-10.Changing the knife cutting length (Replacing the cutting block)
0969Q
1. Grind or replace the cutting block after changing the knife cutting length.
* When replacing the cutting block with a new one, be sure to adjust the contact between the knife and the cutting
block. (Refer to the next page.)
2. Loosen the screw (1), and then remove the cutting block (2).
Because the knife cutting length is set in accordance with the length of the cutting block, grind the cutting block as
shown in (A ) in the above illustration.
Cutting block length A = Knife cutting length + 1.5 mm
3. When installing the cutting block, push in the pin (3) and then tighten the screw (1).
* Do not use knives with different numbers on the same cutting block. If knives with different numbers are used,
accurate cutting will not be possible and the knife will be damaged.
Changing in the cutting block operation time.
If cutting is not possible even when the air pressure is increased to 0.3 MPa, memory switch No. 18 can be used to
increase the cutting block ON time. (Refer to "6-6. Using the memory switch".)
(1)
(3)
(2)
RH-9800
9. STANDARD ADJUSTMENTS
Illustration (A)
0970Q
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