JUKI PLC-2700 Series Instruction Manual page 20

(2) Cleaning the oil filter
❶
❷
❸
Loosen fastening plate ❶ on the back-flow side. Remove oil filter joint (asm.) ❷ on the back-flow side.
1)
Clean up filters ❸, ❹ and ❺ and oil reservoir ❻ of the oil pan.
2)
Be sure to clean up the oil reservoir of the oil pan and the filter case approximately once a month.
If the filter is clogged with soil, lubrication fails resulting in trouble.
(3) Adjusting the oil quantity in the hook
Right hook
❶
Left hook
❸
❹
❶ ❸
❷ ❹
A B
1)
C
❷
2)
3)
A sheet of paper
– 18 –
Loosen nut ❶ and turn oil amount adjustment
screw ❷ to adjust the amount of oil in the right
hook.
Turning the screw clockwise A will decrease the
amount of oil in the hook or counterclockwise B
will increase it.
Oil quantity adjusting screw C is fixed. Do
not adjust it.
Loosen nut ❸ and turn oil amount adjustment
screw ❹ to adjust the amount of oil in the left
hook.
Turning the screw clockwise A will decrease the
amount of oil in the hook or counterclockwise B
will increase it.
The appropriate amount of oil, when a sheet of
paper is placed near the periphery of the hook,
is to such an extent that splashes of oil from the
hook appear in approximately five seconds as
shown in the figure on the left.
❺
❹
❻