Nitto Kohki JET CHISEL AJC-16, Инструкция по эксплуатации, Страница: 8 / 18

7
Needle
Fig. 8
(4) Extract the Needles. Whenever the Needles are
damaged during operation, they must be changed.
(5) After changing Needles, assemble in the reverse
manner of disassembly.
5-3. JEX-28
(1) Unfasten the Hex. Socket Head Cap Screw 8X24
of the Needle Guide with the Hex. Socket Screw
Key 6 and pull out the Needle Guide.
Needle Guide
Fig. 9
(2) Remove the Lock Band from the groove.
(3) Loosen the Lock Ring and remove. Take out the
Needle Supporter by pulling out the Needles.
Needle
Fig. 10
(4) Extract the Needles. Whenever the Needles are
damaged during operation, the Needles must be
changed.
(5) After changing Needles, assemble in the reverse
manner of disassembly.
5-4. JEX-2800A
(1) To disassemble Needle Guide Assʼy, pull up
the Clamp Lever and remove the Clamp Spring
from the hook on the Guide. Take out the Needle
Guide from the tool body. (Fig .11)
Fig. 11
(2) Remove the Snap Ring by pinching the projected
hooks.
(3) Then you can take off the Needle Supporter
together with other parts by pulling out the edge
of Needles. (Fig. 12)
!
!
"#!
Fig. 12
(4) After changing with new Needles, reverse
assembly procedure.
Caution : When you assemble the Snap Ring,
make sure it fits into the slot on the
Cylinder.
6. THREAD SIZE OF HOSE FITTING
The product comes with a metal fitting with Rc (metric)
thread. Connect the Bushing R thread x NPT thread
included as standard accessories, if you would like to
have American NPT thread instead.
7. STORAGE
CAUTION
●
When tool is not used, store it out of children.
Avoid storing the tool in a location subject to high
humidity. If the tool is left as it is used, residual
moisture on the inside can cause rusting. Before
storing, and after operation,
oil the tool at the air inlet with machine oil ISO
VG-10 and run it for a short time.