Graco Therm-O-Flow 20 Instructions - Parts Manual page 26

Setup
9. Remove the platen bleed stick (Y). See F
10. Place the ram UP/DOWN lever in the DOWN posi-
tion.
CAUTION
Lowering the ram without a pail in place can damage
the pail centering guides (if equipped).
11. See F . 19. Slowly turn the ram DOWN regulator
IG
(P) clockwise to approximately 5-10 psi (34-69 kPa,
0.3-0.7 bar). The platen will begin to lower into the
pail.
12. After the platen seal (PS) enters the material pail,
adjust the ram DOWN air regulator (P) to 30-50 psi
(207-345 kPa, 2.1-3.4 bar). See F
13. When the ram stops, reinsert the platen bleed stick
(Y) and hand tighten. See F
26
. 20.
IG
TI8141A
. 19 and F . 20.
IG IG
. 20.
IG
Y
F . 20: Platen
IG
TI8143A
PS
311976K