Filter
Top Products
GE Analytical Instruments, Inc. ©2005H Page 7 of 16 DIN 30001 Rev. E
TOC,FLOW SWITCH UPGRADE 2.12CBI
carrier, gently press the pins of the chip to conform to the
carrier.
CAUTION:
Be sure the NOTCH of the EPROM chip is toward the bottom of the analyzer
and all the pins are engaged into the socket. Improper or forced
installation will cause irreversible damage to the chip.
5.3.5.6. Align the key of the assembly with the key position of the socket
and gently press the EPROM chip and carrier assembly evenly
into the PC board socket until fully inserted. A fully inserted
assembly will be flush with the socket housing on both sides. A
click will be heard when the chip and carrier are firmly in place.
CAUTION:
Do not force the carrier into the socket. If it does not go into the socket,
ensure that the key is in the proper location and the IC chip pins are not
bent.
If the chip and carrier are not properly installed, a blank blue screen will
appear on the front panel display.
5.4. Once the EPROM chip is installed, close the analyzer.
5.4.1. Place the replaced chip in the protected packaging for proper disposal
according to local regulations.
5.4.2. Reconnect the power to the analyzer.
5.5. Turn the analyzer on while depressing the UP arrow.
5.5.1. The analyzer will display message screens. The analyzer will set default
constants, dates, and times.
5.5.2. A screen stating SYSTEM INITIALIZATION IS COMPLETE will appear, press any
key to return to the MAIN Menu.
5.5.3. After all procedures are complete, pressing any key will return the analyzer to
the MAIN Menu.
NOTE:
Following the installation of the new EPROM, the instrument may be ready to
recalibrate the syringes, this process will take 3-4 minutes. Allow the process
to occur. Additionally, a non-fatal error #38 can be expected.
5.6. Print or record the new memory constants by following Step 5.1.
5.6.1. Verify new constant values. There are new constant values to enter and some
variations must be reentered to return the constants to the prior values. Use
the Constants Record Form within this procedure as a guide. To enter constant
values there is limited access to the FACTORY ACCESS menu.