Nordson 2302 - Page 94

List Of Illus ta tions (continued)
Figure 7.7
- Removing the Pump Actuator Assembly.
..........
7-4
Figure 7.8
- Cylinder Head Details.
........................
7-4
Figure 7.9 -
Removing the Piston Assemblies.
...............
7-4
Figure 7.10
- Straightening the Lock Tab
....................
7-5
Figure 7.11 - Piston U-cup and O-ring Details.
................
7-5
Figure 7.12
- Upper Piston Shaft Components.
...............
7-5
Figure 7.13
- Crossover Tube’Components.
.................
7-6
Figure 7.14
- Siphon Ball Components.
....................
7-6
Figure 7.15 -
Pressure Ball Components.
....................
7-6
Figure 7.16 -
Pressure Ball Components.
...................
7-7
Figure 7.17
- Siphon Ball Components.
....................
7-7
Figure 7.18 - Siphon Ball and Crossover TubeComponents.
.....
7-7
Figure 7.19
- Upper Piston Shaft Components.
...............
7-7
Figure 7.20 -
Piston Shaft Retainer Ring.
...................
7-8
Figure 7.21
- Pump Mount Details
........................
7-8
Figure 7.22 -
Pump Body and Pump Mount Assembled.
........
7-8
Figure 7.23 -
Shifter Fork Installed.
........................
7-9
Figure 7.24 - Lower Piston Components.
...................
7-9
Figure 7.25
- Upper Piston Components (Cylinder Installed).
....
7-9
Figure 7.26 -
Cylinder Head Details
........................
7-10
Figure 7.27 -
Installing the Pump Actuator Assembly.
..........
7-l 0
Figure 7.28 -
Pump Air Regulator at “0”.
....................
7-11
Figure 7.29
- Solenoid Assembly Removed.
.................
7-11
Figure 7.30 - Actuator Assembly Removed
..................
7-11
Figure 7.31
- Valve Cap and Screws.
.......................
7-12
Figure 7.32 - Bumper Assembly and Nut.
...................
7-l 2
Figure 7.33 - Removing the Actuator Assembly Can.
..........
7-13
Figure 7.34 - Valve Cap and Screws.
.......................
7-13
Figure 7.35 - Removing the Magnet Assembly.
...............
7-13
Figure 7.36 - Upper Detent Screws.
........................
7-14
Figure 7.37 -
Bumper Assembly and Nut.
...................
7-14
Figure 7.38 - Valve Assembly and Valve Body Details.
.........
7-14
Figure 7.39 -
Spool and Sleeve Details.
.....................
7-15
Figure 7.40 - Pressing the Valve Assembly into the Valve Body.
..
7-15
Figure 7.41 - Installing the Actuator Assembly Can.
...........
7-15
Figure 7.42 -
Installing the Actuator Assembly.
...............
7-16
Figure 7.43 -
Removing the Actuator Assembly.
..............
7-17
Figure 7.44 -
Shifter Fork Installed.
........................
7-17
Figure 7.45 -
Installing the Actuator Assembly.
...............
7-17
Figure 7.46 -
Hose Connector Removal.
....................
7-18
Figure 7.47
- Hand-threading the Hose Connector into the
Manifold ............................................
7-l 8
Figure 7.48 -
Pump Air Pressure at “0”.
....................
7-19
Figure 7.49
i Disconnecting the Solenoid from the Actuator Assembly
...................................................
7-19
Figure 7.50 -
Drain Valve O-ring Details.
....................
7-20
Figure 7.51
- Circuit Board Removal.
......................
7-21
PN 106 701A
41-2300SP
- issued 1194
0 Nordson Corporation 1994
Ati Rights Reserved