Repair
7-1
E 1999 Nordson Corporation
All rights reserved
104 330H
Issued 8/99
Manual 1-8
Section 7
Repair
WARNING: Allow only qualified personnel to perform the
following tasks. Follow the safety instructions in this document
and all other related documentation.
WARNING: Shut off air supply to pump and relieve hydraulic
pressure in system before beginning any repair procedures.
Failure to observe may result in personal injury.
If repairs require complete disassembly of the pump, flush the system
with a compatible solvent or cleaning solution. Drain the system and
clean the exterior of pump. Refer to the
Operation
section for flushing
procedures.
Use the following procedure to remove the pump from its wall mounting.
1. Remove the air hose, high pressure fluid hose, and siphon hose from
the pump. If a circulating system is used, remove the return hose
from the circulation valve.
2. If a circulation valve kit is installed on the siphon housing, remove the
entire valve assembly, including the drain valve.
3. Drain the solvent chamber by holding a container under the filler cup
and removing the plug from the bottom.
4. Remove the filler cup from the solvent chamber.
5. Unscrew the two special nuts from the bottom of the mounting
bracket. Lift the pump straight up off the bracket. Move the pump to
a clean work area for further disassembly.
6. Remove the two screws from the sides of the pump. Remove the
cover from the pump.
7. Remove the two screws from the rear of the pump. Remove the
back panel.
1. Introduction
2. Removing Pump from
Wall Mounting
To Next Page
Loading...
