Replacing Modules; Figure 3.28 Switching Off The Chassis Power - Samsung OfficeServ 7400 Installation Manual

3.5 Replacing Modules

If the OfficeServ 7400 system fails to operate normally due to an error on the power supply
module, control module, or interface module, replace the module with a new one.
The procedure for replacing a module mounted in a slot is as follows:
1) Switch off the power to the chassis.
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Removing Cables
Remove all cables connected to the module before replacing it.

Figure 3.28 Switching Off the Chassis Power

OfficeServ 7400 Installation Guide
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