Installation
309815T
5
Installation
NOTE:
For Husky 1050 Wall Mount Kit 246368, see
page 9.
NOTE:
For Standard 2:1 Kit 246081, see page 9.
1.
Flush pumps before using.
NOTE:
Feed pumps are tested with oil. Flush out oil with
a compatible solvent before spraying. See
Flushing
in
Reactor operation manual.
2.
Keep A and B components separate
3.
Position drums. Place A (ISO) and component B
(RES) drums as desired. Air hose (C) connecting
feed pumps is 15 ft (4.57 m) long. See F
. 1.
4.
Install pump kit (101).
a.
Inspect bung o-ring (309) and gasket (303) in
place. If either is worn or damaged, or if ISO
shows signs of crystallization, replace. See
page 16.
b.
Remove elbow and 2 in. bushing supplied with
desiccant dryer (6). Screw dryer 3/4 npt fitting
into vent of A component (ISO) drum.
c.
Open drum bung hole.
d.
Place riser tube into drum. Tighten bung
adapter (304) securely.
WARNING
Read warnings, page 4. Flush equipment only in a
well-ventilated area. Do not spray flammable fluids.
Do not turn on heaters while flushing with flammable
solvents.
CAUTION
To prevent cross-contamination of fluid, mark A com-
ponent (ISO) pumps, hoses, and connections with red
tape. Mark B component (RES) pumps, hoses, and
connections with blue tape. Do not interchange or
cross-connect A component and B component parts.
CAUTION
Lubricate bung o-ring (309) with 217374 ISO Pump
Oil each time you change drums. This keeps air and
moisture from reacting with isocyanate and allows
bung adapter to rotate freely.
CAUTION
Tighten pump clamps and external fasteners before
first use. See pump manual.
