Attaching The Connecting Rod - JUKI SC-920 Instruction Manual

5. Attaching the connecting rod

WARNING :
To protect against possible personal injury due to abrupt start of the machine, be sure to start the
following work after turning the power off and a lapse of 5 minutes or more.
❷
❸
B A
❹
❺
1) Fix connecting rod ❶ to installing hole B of pedal
lever ❷ with nut ❸ .
2) Installing connecting rod ❶ to installing hole A will
lengthen the pedal depressing stroke, and the pedal
operation at a medium speed will be easier.
❶
3) The pressure increases as you turn reverse de-
pressing regulator screw ❹ in, and decreases as
you turn the screw out.
(Caution) 1. If the screw is excessively loosened, the
– 11 –
spring will come off.
Loosen the screw to such an extent that
the top of the screw can be observed
from the case.
2. Whenever you have adjusted the screw,
be sure to secure the screw by tightening
metal nut ❺ to prevent the screw from
loosening.