The Lenovo NeXtScale nx360 M4 Compute Node Type 5455SafetyGuidelines for trained service techniciansGuidelines for trained service techniciansThis section contains information for trained service technicians.Inspecting for unsafe conditionsUse this information to help you identify potential unsafe conditions in an IBM product that you are working on.Guidelines for servicing electrical equipmentObserve these guidelines when you service electrical equipment.Give documentation feedback