Chapter 8: Maintenance and Inspection Page 8-1
Chapter 8: Maintenance and Inspection 8.1 Inspection Items A scheduled inspection is recommended to keep the AFC1200 System in the best condition. A preventive maintenance routine should be practiced monthly. WARNING: Follow Lockout/Tagout and other safety precautions when connecting or disconnecting cabling, wiring, and equipment. Always verify the System is disabled prior to touching any moveable components. 8.1.
Chapter 8: Maintenance and Inspection 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.
Chapter 8: Maintenance and Inspection 8.2 Basic operational tests WARNING: Follow Lockout/Tagout and other safety precautions when connecting or disconnecting cabling, wiring, and equipment. When performing the following inspections, verify that the System is disabled prior to touching any moveable components. 8.2.1 Torque transducer The System performs a transducer check before each fastening cycle (when selected by the PLC or Sequence Setup).
Chapter 8: Maintenance and Inspection 8.2.3 Nutrunner (Tool) Motor WARNING: Follow Lockout/Tagout and other safety precautions when connecting or disconnecting cabling, wiring, and equipment. When performing the following inspections, verify that the System is disabled prior to touching any moveable components. 1. Disconnect the motor homerun cable from the tool motor connector (FIG. 8-2-3). 2. Measure the resistance between windings. Refer to FIG. 8-2-3 and the chart, below. 3.
Chapter 8: Maintenance and Inspection TOOL MOTOR CONNECTOR TOOL MEGOHMMETER 8.2.4 Transmission Disassembly and Inspection { The planetary gear transmissions used in the AFC1200 System's tool assemblies are designed to withstand the forces exerted upon them by the production requirements of modern assembly plants. { To prolong the life of the transmission assembly, the components must be inspected and lubricated at regular intervals. P FEC INC.
Chapter 8: Maintenance and Inspection assembly process. If the transmission does not rotate freely after reassembly, then disassemble the transmission again to isolate and correct the cause. 7. REASSEMBLE TOOL. Connect the transmission to the motor with four (4) screws. If needed, rotate the output shaft to align the transmission planetary gears with the motor output splined shaft. Connect the transducer to the transmission with four (4) screws.
Chapter 8: Maintenance and Inspection 8.3 Replacements WARNING: DO NOT CONNECT OR DISCONNECT CABLES OR OTHER SYSTEM COMPONENTS WITH POWER APPLIED. FOLLOW LOCKOUT/TAGOUT AND OTHER APPLICABLE SAFETY PRECAUTIONS WHEN CONNECTING OR DISCONNECTING CABLING, WIRING, AND EQUIPMENT. 8.3.1 ISA Main Controller unit Replacement (No Partial Replacement) The ISA Main Unit controls overall operations of the AFC1200 Fastening System.
Chapter 8: Maintenance and Inspection WARNING: DO NOT CONNECT OR DISCONNECT CABLES OR OTHER SYSTEM COMPONENTS WITH POWER APPLIED. FOLLOW LOCKOUT/TAGOUT AND OTHER APPLICABLE SAFETY PRECAUTIONS WHEN CONNECTING OR DISCONNECTING CABLING, WIRING, AND EQUIPMENT. 8.3.2 Processor PCB (CMOS Real Time Clock) Battery Replacement CAUTION: When the cover is removed from the ISA Main Controller Unit, the circuit boards are exposed. Take precautions to ensure that the boards are not subjected to any electrical shocks.
Chapter 8: Maintenance and Inspection APPLICABLE SAFETY PRECAUTIONS WHEN CONNECTING OR DISCONNECTING CABLING, WIRING, AND EQUIPMENT. To replace an Axis Unit, proceed as follows: 1. Ensure that there is no power to the System, then disconnect all power cables and communication cables connected to the Axis Unit. 2. Carefully remove the Axis Unit from the enclosure (Sections 4.2.3 and 4.3). 3.
Chapter 8: Maintenance and Inspection 8.4 ISA Main Unit Setup Procedure 8.4.1 ROM-DISK (AX10435) Setup Procedure It is possible to lose the ROM-DISK configuration data, mostly when the System has been off for a long time. When it happens, the AFC-1200 System will not show the AFC1200 initialization screen or show a "DISK ERROR" message. To set up the system, follow this procedure: 1. Replace the Keypad by a full keyboard (IBM compatible, smalll 6-pin connector). 2. Turn the power on. 3.
Chapter 8: Maintenance and Inspection The configuration settings for the CPU are battery backed-up. It is possible to lose the data if the battery fails. In that case change the battery (follow the procedure indicated in Section 8.3) and setup the configuration again. There are two (2) types of BIOS for the CPU boards used in the AFC1200 ISA Main: Type A: Phoenix BIOS Version 4.04 Copyright 1985-1995 Phoenix Technologies Ltd.
Chapter 8: Maintenance and Inspection ÉÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍ» ºPhoenix BIOS Setup - Copyright 1985-1995 Phoenix Technologies Ltd.
Chapter 8: Maintenance and Inspection ÈÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍͼ FIG 8.4.2.5: Phoenix BIOS Notice Screen 14. Remove the keyboard and connect the AFC1200 Keypad. 8.4.2.2 American AMIBIOS Setup Procedure 1. Replace the Main Unit Keypad by an IBM-Compatible keyboard (6-pin connector). 2. Turn the AFC1200 Main Unit on. 3. When the systems boots up, the initial screen shows up (Fig. 8.4.2). Press [Del] while the timing indicator (*1 or dots) is shown on the screen.
Chapter 8: Maintenance and Inspection ÉÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍ» º Standard Setup º ÌÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍ͹ º Date/time Floppy A Floppy B º º º º Hard Disk C Hard Disk D º ÈÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍͼ FIG. 8.4.2.8 American Megatrends Standard Setup Screen 6. Using the [←], [→], [↑] and [↓] keys move the cursor to "Date/Time" and press ↵] key. A Date/Time window will appear (Fig. 8.
Chapter 8: Maintenance and Inspection ÈÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍͼ FIG. 8.4.2.11 American Megatrends Hard Disk C Setup Screen 11. After getting back to the Standard Setup Screen, press [Esc] to go to the Setup Screen (FIG. 8.4.2.7) and press [Esc] again to pull down the Exit Setup Screen (FIG. 8.4.2.12). Select "Save Changes & Exit" moving the cursor with the [↑] ↵] key to finish Setup. and [↓] keys.
