KEPCO KIT 219-0530, BOP Firmware Upgrade (10 Units) User Manual

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228-1636 REV 1

092807

KEPCO, INC. " 131-38 SANFORD AVENUE " FLUSHING, NY. 11355 U.S.A. " TEL (718) 461-7000 " FAX (718) 767-1102

http://www.kepcopower.com " email: [email protected]

2.2 PRELIMINARY PROCEDURE

1. Prior to upgrade, turn on unit and note the serial number when it is displayed during power-up. Record Serial

number for configuration after upgrade is complete.

2.3 DISASSEMBLY PROCEDURE

1. Turn power off, disconnect the unit from source power and remove line cord.

2. Remove the two mounting ears from the chassis by removing three screws from each.

3. Remove the top cover of the unit by removing 14 screws as follows: two at top of the front panel, four at each

side, (one towards the rear, three at the bottom) and four at the top of the rear panel.

2.4 DIGITAL BOARD A1 PROM REPLACEMENT (SEE FIGURE 1)

1. On Digital board A1, locate PROM, U2 (see Figure 1).

CAUTION: FAILURE TO USE THE ESD WRIST STRAP MAY DAMAGE THE PROM!

2. Take the ESD wrist strap from kit and use the peel and stick area to connect the wrist strap to the chassis of

the BOP. Place the wrist strap on your arm as indicated by the instructions for the wrist strap.

3. Touch the IC tube to the chassis of the BOP. Open one end.

4. Pry out the PROM U2 using an IC extractor. Insert the hook, first into one slot and then the other, and gently

pry out the PROM. Place the PROM in the tube and close the tube.

5. Open the other end of the IC tube and remove the replacement PROM (P/N 250-0608 U2) from the tube.

6. Insert the PROM into the socket, insuring the dot on the chip is oriented as shown in Figure 1.

7. Close the IC tube. Remove wrist strap and disconnect it from the BOP chassis.

2.5 REASSEMBLY

1. Attach the cover to the chassis using 14 screws.

2. Attach the two mounting ears to the chassis using three screws for each

3. Install the power cord, connect the unit to source power, turn on power supply and proceed to Initialization,

PAR. 3.

4. At the rear of the unit, for Models BOP 10-75-MG-26566, BOP 20-50MG-26828 and BOP 36-28MG-26567,

add the following marking to the model number: -26865 to identify the unit as having the GPIB firmware

upgrade installed. For all other models, add -26862 to the model number to identify the unit as having the

GPIB firmware upgrade installed.