User Manual Ge Water Pump 800 [5/16 Pages]

GE water pump 800

TOC,FLOW SWITCH UPGRADE 2.12CBI

5.2.9. Select each consumable, press Enter. Write the information on

the Printout or the Constants Record Form. Record date and

percent left for the OXIDIZER. Record the percent left for the

LAMP, PUMP TUBING and ACID.

5.2.10. REAGENT FLUSH is not a consumable to record.

5.2.11. Print or record Errors and Warnings if desired.

5.2.12. Data on the Ram Card will not be erased or affected in any way

upon performing this procedure.

5.3. Replace the EPROM chip (IC chip).

CAUTION:

Prior to performing the following instructions it is essential, to be grounded

according to established procedures. Failure to be properly grounded will

result in damage to the EPROM Chip and void the warranty.

5.3.1. Turn off the analyzer power and disconnect the power cord.

5.3.2. Lift the analyzer cover and locate the PC electronics board, refer to

Figure Six.

5.3.3. Depending on the type of chip holder in the analyzer, different

techniques are required to replace the existing EPROM with the EPROM

labeled 2.12CBI. Facing the analyzer’s front panel, locate the EPROM

socket on the left side of the PC electronics board near the rear of the

analyzer. If the chip socket has a metal lever at the top, it is a Zero

Insertion Force Socket (Step 5.3.4). If the chip socket does not have a

lever, it is a Low Profile Socket (step 5.3.5). Figure Six illustrates the low

profile socket. Use the appropriate instruction to replace the chip.

LOWER TAB

SCREW DRIVER HERE

UPPER TAB

RIGHT INDEX

FINGER HERE

FRONT OF TOC

EPROM

CARRIER

SOCKET

PC BOARD

OTCH

(POWER SUPPLY)

PC BOARD

IC SOCKET

FIGURE SIX: Low Profile Socket Replacement