Labconco Protecto Ech Filtered Fume Hoods 183 Series 8' - Manuel (Page 30)

Chapter 3: Getting Started
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Original instructions
Step 11 – Install fan wires.
Connect the fans with fan wires. Start with the fan farthest to the left. Put the wire
into the right slot on the fan circuit board to the left side of the fan box to the
right. The v-notched groove on the connector is always to the right.
Fan
wiring
inlet
V-notch
groove to
right on fan
connectors
Fan
wiring
outlet
Air
Sampling
Tubing