Operation
3A2347ZAA 35
NOTE: “Soaking” is important to ensure the best possi-
ble cleaning.
15. After the hot melt cleaning fluid has “soaked” for the
specified amount of time, open the system air inlet
ball valve. Slowly increase the pump air pressure
until pump begins to cycle to begin pumping the hot
melt cleaning fluid and adhesive mixture out through
the hose into the waste container.
16. Once the pump begins to cycle faster, close the sys-
tem air inlet ball valve to stop the pump.
17. Repeat steps 7 through 16 until clean, adhe-
sive-free hot melt cleaning fluid is dispensed from
the detached hose.
NOTE: Now the melter and the disconnected hose are
thoroughly flushed.
18. Reattach the hose to the gun manifold.
19. Repeat steps 7 through 18 for each additional
installed hose, leaving a different hose discon-
nected from the gun manifold each time.
20. Remove and replace filter(s) in all gun manifolds.
See gun manual.
21. Replace Outlet Filter. See page 37.
22. Turn main power switch OFF.
23. Place waste container below drain tray (W2) then
remove drain plug (W1) and wait for system to finish
draining. See FIG. 2 on page 9.
24. Allow the system and fluid to cool then perform any
required maintenance procedures beginning on
page 37.
25. Install fill cap onto melter rubber housing. Re-tighten
upper clamp to 25 in-lbs.
26. Slide funnel assembly through air motor bracket
then tighten clamp.
27. On the System 3 screen (in the Setup screens), set
the Refill Setting to “Auto”.
28. Perform Initial Startup and Prime on page 29.
To prevent fire and explosion, never exceed the
cleaning fluid’s rated temperature. Residual cleaning
fluid is still in the system until the system is primed
with adhesive.
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