11. Rotate the piston assembly to align its screw hole with the valve pin
holder. Use an Allen key to lock the piston assembly and the valve pin
holder with set screws. See Figure 11-14.
Assembly - continued
2
3
1
4
1. Nozzle assembly 2. Valve bushing 3. SHCSM5X16 (2) 4. Dowel pin
Figure 11-15 Install valve bushing
Figure 11-14 Lock piston assembly and valve pin holder
12. Carefully place the valve bushing on the nozzle.
NOTE
Ensure that the slot on the valve bushing and the thermocouple groove on
the nozzle are on the same side.
The nozzle thermocouple is to be mounted on the front of the nozzle.
13. Attach the nozzle to the valve bushing with socket head cap screws.
Torque to 7 Nm (5 ft-lb).
14. Insert the dowel pin into the valve bushing. See Figure 11-15.
11-10
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SLIMSTACK ACTUATOR
Hot Runner User Manual
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