9.
Use the tappet changing tool to unscrew the tappet assembly (2).
Attention:
When re-assembling the tappet assembly to upper valve body
after cleaning, make sure to apply Teflon grease to the areas of tappet
and spring (blue arrows).
10. Unscrew the luer-lock fitting from the fluid box adapter using an 8 mm
open-jaw hex wrench. Remove the O-ring from the luer-lock fitting.
(
It’s not recommended to reuse the O-ring
)
Attention:
When re-assembling the luer-lock fitting to the fluid box
adapter after cleaning, make sure to screw it tight to prevent fluid
leakage (torque the fitting to 9 lbf-in or 1.0 N-m).
11.
Warning:
Refer to your facility regulations for proper solvent usage.
Attention:
•
When using a cotton swab or cleaning brush for cleaning the
part(s), always wet them with proper cleaning solution first.
•
When moving the cleaning brush back and forth inside the part’s
bore for cleaning, always move it by rotating clockwise and
counterclockwise.
31
Jet Valve Dispensing System User Guide
TS9800
& TS980
