Graco 246978 User Manual
Circulation Kit
309852E
3
Circulation Kit
Remove fittings from elbows (A, B) at the pro-
portioner fluid manifold. Only used with 24697
portioner fluid manifold. Only used with 24697
For 246978: Screw reducing nipples (104) into
elbows. Connect one end of hoses (102) to
each nipple.
elbows. Connect one end of hoses (102) to
each nipple.
For 24E379 and 24D107: Connect elbows (105)
to the proportioner fluid manifold. Connect fitting
(106) to return tube. Connect one end of hoses
(102) to each elbow.
to the proportioner fluid manifold. Connect fitting
(106) to return tube. Connect one end of hoses
(102) to each elbow.
Connect other end of A side hose (102) to
elbow (E) of A component return tube kit.
Repeat for B side hose.
elbow (E) of A component return tube kit.
Repeat for B side hose.
† 246978 Circulation Kit only.
◆
24E379 Circulation Kit only.
★
24D107 Circulation Kit only.
1.
Install two return tube
kits, page 2
kits, page 2
CAUTION
To prevent cross-contamination of fluid, mark A com-
ponent (ISO) connections with red tape. Mark B com-
ponent (RES) connections with blue tape. Do not
interchange or cross-connect A component and B
component parts.
ponent (ISO) connections with red tape. Mark B com-
ponent (RES) connections with blue tape. Do not
interchange or cross-connect A component and B
component parts.
E
102
TI15106a
106
2.
Connect circulation kit
Ref.
No.
No.
Part No. Description
Qty
101
KIT, return tube; see page 2
2
102 † H45010 HOSE, fluid; nylon; 1/2 in. (13 mm)
ID; 1/2 npsm(fbe); 10 ft (3.05 m)
2
◆
262176 HOSE, B; 1/4 in. (6.35 mm) ID; (10
ft (3.05 m)
2
★
262239 HOSE, B; 1/4 in. (6.35 mm) ID; (10
ft (3.05 m)
2
104 † 162449 NIPPLE, reducing; 1/2 x 1/4 npt
2
105
◆
122311 FITTING, elbow; 9/16-18 JIC 06 x
1/4 npt
2
★
122786 FITTING, elbow; 9/16-18 JIC 06 x
1/4 npt
2
106
◆
124151 FITTING, 9/16-18 JIC 06 x 1/2 npt
2
★
124152 FITTING, 9/16-18 JIC 06 x 1/2 npt
2
104
TI3510a
102
102
104
B
A
246978 Circulation Kit
24E379 and 24D107 Circulation Kit
102
105
105
102
TI15107a