V-TEK Royce DE35-ST, User Manual

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DE35-ST Operating Instructions
D292469I 121
10. EJA only: Insert the eject head into the adapter while
matching the marks on the eject head with the mark on
the adapter. Secure the body and vacuum chamber
together with the two screws removed in step 1, if
equipped with integrated vacuum chamber (EJA).
11.
Check for planarization under microscope. Needles
must be sub-flush to eject head surface and level to
each other. If planar and sub-flush, fully tighten the set
screws. Place new sticker [111019] center on bottom of
piston’s recessed area.
12. To checking piston motion,
carefully
hold the eject head between your thumb and
forefinger making sure your finger(s) are away from the
eject needles. Press up on the piston to make sure it moves
smoothly.