Graco Inc. 249691 Paint Sprayer User Manual


 
Drain Valve Replacement
32 311911C
Drain Valve Replacement
Removal
1. Relieve pressure, page 7. Disconnect power cord
from outlet.
2. Using a punch and hammer, tap pin (26) out of drain
handle (25).
3. Pull drain handle (25) and base (24) off drain valve
(23).
4. Using a wrench, loosen drain valve (23) and remove
it from manifold (15).
Installation
1. Thread drain valve (23) into manifold (15) opening.
2. Hand tighten securely. Using a wrench, torque to
120 to 130 in-lb.
3. Push base (24) over drain valve (23) and then drain
handle (25) over base (24).
4. Replace pin (26) in drain handle (25). If necessary,
use a hammer to tap it in place completely.
Before installing new drain valve, be sure old gas-
ket (23a) and seat (23b) are not still inside mani-
fold.
23a
23b
23
24
25
26
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