User manual

Maintenance

143 Liebert

™

Installing the New Canister

1. The reverse procedure should be followed to install a new cylinder. The main electrical disconnect

is to be left open until the cylinder is completely installed and reconnected.

2. The blue sensor plug on all units is for the high water sensor pin, which always goes on the single

pin with collar offset from the others. See Figure 106.

3. Ensure that cylinder plugs are snug on the pins. Replace any loose fitting plugs as these may

result in hazardous operation.

Figure 106 Canister plugs

WARNING

Risk of humidifier canister meltdown, smoke and fire. Can cause fire suppression system

activation, fire and smoke alarm activation, equipment or serious building damage, injury

and death.

Check steam generating humidifier electrode plugs to ensure that they are pressed firmly

onto pins. Loose connections will cause overheating of cylinder and plugs.

Cylinder

High Water

Sensor Pin

3 O