Graco PrecisionFlo XL Instructions Manual page 135

Swirl 1 Upgrade
To SIO board
connectors
Fig. 80
Swirl 2 Upgrade
To SIO board
connectors
Fig. 81
Adding Swirl Capability to an Existing Control Box
Amphenol External Connector Swirl 1
M L K J H
Amphenol External Connector Swirl 2
M L K J H G
G F E D C B
F E D C B
A
To 24 volt
power supply
PS219
A
To 24 volt
power supply
PS219
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