>>> 'aptemul' problem from bob -- Fri Jan 12 08:25:46 1990 <<<

I used a little polish on the door for about 5 minutes and the
door looks much better. I can show Marilyn were the polish is
and with more work I believe we can get the door back to it's
full transparency. This procedure will have to be a regular
pm in order to maintain the red windows clarity.

>>> 'aptemul' problem from bob -- Wed Feb 28 15:55:30 1990 <<<

The aptemul has been put out of service for the evening as
sink10 is none functional (drain for apt's) due to a power 
problem.

>>> 'aptemul' problem from phillip -- Fri Mar  2 08:32:02 1990 <<<

The emulsion machine should be o.k. now.

>>> 'aptemul' problem from phillip -- Fri Mar  9 14:24:58 1990 <<<

Replaced backup memory battery on circuit board. 
The emulsion machine is up.

>>> 'aptemul' problem from marilyn -- Fri Mar  9 15:25:47 1990 <<<

Problem: Test and development programs wiped out after Phill replaced
         the battery memory backup.
Solution: Reprogrammed back in.

>>> 'aptemul' problem from marilyn -- Mon Mar 12 11:46:42 1990 <<<

Problem: Programs for testing the lines and developing were wiped
         out when aptemul power was turned on.
Solution: reprogrammed Programs 82 (test lines) and 2 (develop)
          back in
          The aptemul is up.

>>> 'aptemul' problem from marilyn -- Wed Mar 14 08:17:14 1990 <<<

Problem: APTemul programs wiped put.
         *Note: All programs are randomly erased whether or not
          the power switch is turned on.
Cause: Undetermined to date.
Solution: Reprogrammed Programs 82/2/92.

>>> 'aptemul' problem from marilyn -- Thu Mar 15 08:03:24 1990 <<<

Problem: Test/develop/clear lines programs wiped out after APTemul
         power was turned off for the night, then turned back on in 
         the morning.
Solution: Reprogrammed back in (Programs 82,2, 92.)

>>> 'aptemul' problem from bob -- Fri Mar 16 10:55:26 1990 <<<

The aptemul is haviing trouble with storing recipes. New RAM has been
ordered which should solve this problem. Until then, recipes may have
to be periodically re-entered.

>>> 'aptemul' problem from phillip -- Fri Mar 23 09:28:15 1990 <<<

P: Emulsion machine will not hold memory.
S: Replaced defected memory chips. Replaced 3v 
   lithium battery.

 The memory storage problem as we have had is repaired.

This machine is up and available for use.

RPO: 2 memory chips in PCB position # U-26 & U-27
     chip # HM3-6514-9

>>> 'aptemul' problem from phillip -- Tue Mar 27 07:42:57 1990 <<<

The emulsion machine will be DOWN until 10:00a.m. for service.

>>> 'aptemul' problem from phillip -- Tue Mar 27 09:01:06 1990 <<<

The emulsion machine is now available for use.

>>> 'aptemul' problem from marilyn -- Tue Mar 27 10:27:22 1990 <<<

Problem: Memory went out again. (Program 82- which was programmed
in this morning- disappeared.) All the output (red lights) are on.

>>> 'aptemul' problem from marilyn -- Thu Mar 29 09:15:01 1990 <<<

Problem: Solenoid creating a terrific rattling during mask develop

>>> 'aptemul' fix from phillip -- Tue Apr 10 14:32:32 1990 <<<

P: Emulsion machine loses memory.
S: Ordered and installed new ic memory.
   This machine has been tested by Marilyn 
   and is up and working.
