Graco Pulse 25D121, Installation And Service

Page: 7 / 12

Repair and Maintenance
3A5573C 7
4. Remove screws (27) and access panel
(25) (see F
IG
. 19).
5. Disconnect fitting (1) from pipe nipple (8)
in manifold (2) as shown in F
IG
. 20.
6. Unscrew nipple adapter assembly (10, 6
and 11) from manifold (1).
NOTE: The nipple adapter (10), elbow
(6) and swivel nozzle (11) do not have to
be disassembled. These pieces can be
removed form the manifold as a single
assembly (F
IG
. 21).
7. Remove screws (5) and washers (4)
from manifold (2). Lift manifold (2)
straight up and out of the oil bar housing
(F
IG
. 22).
8. To protect the metered dispense valve,
lay it face down on a padded surface
while performing any maintenance or
service work on the metered dispense
valve or oil bar.
Oil Bar Reassembly
To reassemble the oil bar, follow the
Installing Metered Dispense Valve in Oil
Bar
instructions beginning on page 4.
F
IG
. 19
F
IG
. 20
25
27
24
1
8
2
F
IG
. 21
F
IG
. 22
10
6
11
5
4
1