FEC AFC1200 - Manual (Page 3)

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connecting or disconnecting cabling, wiring, and equipment.
Always verify the System is disabled prior to touching any
moveable components.
8.1.4 ISA Main Controller unit
There are many Surface Mounted Devices (SMD) used in the construction of the AFC1200
System Controllers. As with any other SMD equipment, careful use and handling is critical to
preserve the integrity of the AFC1200 System. Ensure the following requirements are met:
{ The input power remains within specifications at all times.
{ All environmental conditions are within specifications.
{ The Unit is free from dust, oil, and other foreign matter.
{ The Unit is securely mounted, with appropriate clearance on all sides.
{ All screws (for the cover of the Unit and for mounting) are correctly tightened.
{ The Unit is not producing any excessive heat.
{ The cables connected to the front of the Unit are securely fastened.
{ The Real Time Clock in the System Configuration menu is running. (Battery replacement is
addressed in Section 8.3.4.)
8.1.5 Axis Controller unit
As with the ISA Main Unit, the Axis Unit requires careful use and handling. Inspect each Axis
Unit and ensure the following requirements are met:
{ The environmental conditions are within specifications.
{ There is no dust, oil, or foreign matter on the Unit.
{ The Unit is securely mounted, with appropriate clearance on all sides.
{ All screws (for the cover of the Unit and for mounting) are correctly tightened.
{ The input power remains within specifications at all times.
{ The Unit is not producing any abnormal (excessive) heat.
{ Unit cables (on the front and the underside) are securely fastened and without damage.
8.1.6 Air Handling Units (Air Conditioner, Heat Exchanger, etc.)
Equipment supporting the AFC1200 System's environment must be sufficiently maintained.
Verify support equipment meets the following requirements, as applicable to the Unit type:
{ The Unit is free from dust, oil, and foreign matter.
{ All filtration devices are clean, and no replacements are required.
{ The Unit is securely and correctly mounted.
{ The input power remains within specifications at all times.
{ All fans are functioning properly with no abnormal sound or vibration.
Chapter 8: Maintenance and Inspection
Page 8-3