Graco ProMix 3KS, Руководство по установке

Страница: 17 / 44

Air Supply
313881C 17
Air Connections
See the System Pneumatic Schematic on page 34.
1. Tighten all ProMix system air and fluid line connec-
tions as they may have loosened during shipment.
2. Install a bleed-type air shutoff valve into the control
air filter inlet on the 2KS Wall Mount Fluid Station.
See F
IG
. 6.
3. Connect a 1/4 in. (6 mm) OD air supply line between
the 2KS air manifold and the 3KS air inlet elbow.
4. Connect a clean air supply line to the shutoff valve.
This air line supplies air to operate the gun, sole-
noids, and dispense valves.
NOTE: See Technical Data on page 43 for additional
air supply/consumption information.
5. lnstall a bleed-type shutoff valve into the air purge
valve inlet on the 2KS Wall Mount Fluid Station.
6. Connect the air purge valve tubing (supplied) to a
clean, dry air supply (install filters/dryers as
needed).
NOTICE
Use separate air supply lines for the following two
connections to avoid contaminating the purge air line
with fluid if the air purge valve and a check valve
failed.
NOTICE
The ProMix potlife timer will not function properly
when used with multiple guns operating simultane-
ously. To avoid having mixed material set in the equip-
ment, carefully monitor potlife by some other means.
If using a Graco electrostatic PRO
™
Gun, a shutoff
valve must be installed in the gun air line to shutoff the
atomizing and turbine air to the gun. Contact your
Graco distributor for information on air shutoff valves
for electrostatic applications.
F
IG
. 6. Connect Air from ProMix 2KS Fluid Station to ProMix 3KS Fluid Station
TI13069a
1
Install a bleed-type air shutoff valve here.
Connect 1/4 in. (6 mm) OD, 10 ft (3 m) air line
between 2KS manifold and 3KS air inlet elbow.
1
2
Main Air
Inlet
Air Filter
TI14698a
ProMix 2KS Fluid Station
ProMix 3KS Fluid Station
3KS Air
Inlet Elbow
2