5-6 Maintenance
Procedure 5-4
Heat exchanger maintenance
The heat exchangers are designed to run for years without any routine
maintenance. If a fan unit fails, you can replace without removing the heat
exchanger (see
AN2016 Cabinet User Guide
Procedure
5-5, "Replacing the fan").
DANGER
Electrical hazard mechanical hazard.
Risk of electric shock or being cut by moving fan blades.
Before replacing any fan unit, be sure that the power is
shut off.
Rel 1.0 Standard May 1999