Graco Therm-O-Flow 20 EasyKey Instructions Manual page 24

Setup
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
24
. 19 and F . 20.
IG IG
. 20.
IG
Y
F . 20: Platen
IG
PS
TI9753A
312094K