Vertiv Liebert CR045 - Page 105

Vertiv | Liebert® CRV4 | User Manual 94
System Operation and Maintenance
4. Remove the connection cables of the humidication electrode and high-water level probe from the canister.
5. Loosen the steam outlet hose clamps and remove the steam hose from the canister tting.
6. Remove the canister from the humidier bracket. Pay attention to protect the O-ring.
Canister and Steam hose may be very hot! Allow the humidier to cool before replacement.
Reverse the previous steps to re-assemble the humidier.
1. Protect the O-ring between the sealing canister bottom and the humidier bracket.
2. Check and ensure that the steam outlet hose is connected without leakage.
3. Connect the power supply cable correctly. The cable fastening nut is tightened with the torque of
2 N.m to 3 N.m.
4. Restore the humidity setpoints to the original setting.
Figure 8-5 Humidier Tray