Graco fire-ball 425 - Universal Pump Installation

Installation
8 Installation and Operation
Universal Pump
Fire-Ball 225 Model 248230
Fire-Ball 300 Model 225852
Fire-Ball 425 Model 225853
1. Apply thread sealant to the male threads of the 3/8
npt swivel union (2d). Screw the union into the pump
air inlet (D).
2. Apply thread sealant to the male threads of the 1/2
npt swivel union (2b). Screw the union into the pump
fluid outlet (N).
3. Connect the 1/2 npt(mbe) fluid hose (2a) to the
swivel union (2b).
4. Connect the 3/8 npt(mbe) air hose (2c) to the swivel
union (2d).
F
IG. 3
2b
2a
2d
2c
N
D
F