Repair
7-15
E 1999 Nordson Corporation
All rights reserved
104 330H
Issued 8/99
Manual 1-8
4. Lubricate the exterior packing gland O-ring (20) with O-ring grease.
Install the new packing gland (2) in solvent chamber (1).
5. Install the new O-rings (3) on the pressure housing (4).
NOTE: If installing Type U packings in a 4:1 hydraulic section, you will
have to use considerably more effort to drive the plunger assembly into
the packing gland.
6. Place the solvent chamber/packing gland assembly upside down on a
flat surface. Use a rubber mallet to drive the plunger assembly into
the packing gland, until the top of the plunger rests on the work
surface.
7. Carefully install the pressure housing (4), slotted end first, over the
lower seal assembly attached to the plunger (5). Use a rubber mallet
to drive the pressure housing over the seal assembly.
8. Install the pressure housing (4) into the solvent chamber (1). Align
the pressure housing slot with the fluid outlet port in solvent chamber.
9. Thread the tie rods (14) into the solvent chamber (1).
10. Place the ball (12) into the siphon housing (11). Install the cage
pin (10) in the cage (9). Install the cage into the siphon housing.
11. Install the siphon housing over the pressure housing and tie rod ends.
Install the lockwashers (16) and hex nuts (15) to the tie rods.
Alternately tighten the nuts to maintain alignment and
prevent binding.
12. Connect the hydraulic plunger and air motor connecting rod. Install
the solvent chamber to the motor base. Secure with bolts
and lockwashers.
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