andrews MAXXflo EVOCWH 120/302 Installation And Maintenance Manual page 61

6.2.5 LMS14 PCB MASTER & SLAVE REPLACEMENT
ATTENTION
Electrostatic sensitive PCB - Handle PCB by edges only and if available wear an earth wristband
This is located on the bridge. It is important that the correct PCB replacement is used. Check that the model
matches the replacement PCB
• Carefully push off all the connectors on the PCB (be careful not to pull on the wires).
• Release in turn, all seven PCB support posts by squeezing together the end of the support and withdraw-
ing the board from each support, one at a time.
• Replacement is the reverse.
Maintenance
Master PCB
Slave PCB
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Support post
MAXXfl o EVO