>>> 'sink8' problem from galewski -- Mon Jan  1 15:54:40 1990 <<<

Solenoid valve SV13 sticks not allowing drain to tank 4 to close.  Has 
happened to me a few times now.  Can close drain by holding finger on
top of solenoid (vent).

>>> 'sink8' problem from phillip -- Tue Jan  2 08:42:48 1990 <<<

Mtced SV13 (tank4 drain) as reported by Carl.
Sink8 is up.

>>> 'sink8' problem from marilyn -- Wed Jan 10 11:45:39 1990 <<<

Problem: rinse tank 4 is aerating

>>> 'sink8' problem from phillip -- Thu Jan 11 07:10:46 1990 <<<

Replaced aqua-matic p/n 520A Valve.
The problem of tank4 aeriation is fixed.

>>> 'sink8' problem from bob -- Thu Jan 11 07:23:42 1990 <<<

tank4 of sink8 has been maintenanced and should not be used until
the Process Staff has cleaned it.
sink8 is up on all other functions.

>>> 'sink8' problem from marilyn -- Fri Jan 12 15:48:52 1990 <<<

All baths/tanks/cassettes/handles have been RCA 1 & 2 cleaned.

>>> 'sink8' problem from marilyn -- Fri Jan 12 15:49:37 1990 <<<

Problem: tank 2 fills but does not drain

>>> 'sink8' problem from phillip -- Tue Jan 16 07:33:44 1990 <<<

P: tank2 will not drain.
S: Replaced a.full wave bridge, b.solenoid coil, c.plunger
   assembly. The problem as reported by Marilyn is remidied.

>>> 'sink8' problem from denlinge -- Fri Jan 19 00:18:30 1990 <<<

I think sink8 used to have two 2" cassettes, I only see one there now.
I could really use two. 

>>> 'sink8' problem from marilyn -- Fri Jan 19 08:06:51 1990 <<<

Problem: One of the two 2" teflon cassettes for sink8 is missing.
Cause: Someone has not returned it to the cassette drawer by sink8
       when finished with it.
Solution: E-mail has been sent out previously asking the user(s) to
          please return it.  Since this request has met with no
          response, more have been ordered.

>>> 'sink8' problem from saunders -- Fri Jan 26 12:03:36 1990 <<<

low liquid alarm on piranha bath is not working

>>> 'sink8' problem from phillip -- Mon Jan 29 07:32:18 1990 <<<

P: Low Temp Alarms operate only intermittently.
S: Replaced worn 'sensi-flex' electro-pneumatic
   switch bladders on both alarms. The problem
   as reported by Saunders is remidied.
   Sink8 is available for use.

 Debra, 
The Al etch in the left hand bath was adulterated
then removed. A fresh supply of chemical is in order.
thank you.
From phillip Thu Feb  1 08:59:16 1990
To: bob
Subject: sink solenoid upgrade
Cc:  $pf/sink8-p $pf/sink7-p $pf/sink6-p kellogg 


  A salesman by the name of Steve Popolizio from Elect. air tool
is coming by on 2/12/90, Monday . We will be talking/specifying/
ordering  Honeywell solenoids for this project. 
 He is also bringing an updated Elect Air Tool catalog.

(Susan, please arrange parking for him @ the East gate.
 Please apprise me when this is done. Thank you.      )


>>> 'sink8' problem from marilyn -- Tue Feb 20 14:10:23 1990 <<<

Problem: Vacuum wand handle rubs off black onto clean room gloves.
Solution: Replaced handle.

>>> 'sink8' problem from judy -- Tue Mar  6 12:44:50 1990 <<<

light for drain of tank 4 on right side is out.

>>> 'sink8' problem from phillip -- Wed Mar  7 07:10:26 1990 <<<

Replaced lamp (indicator) tank4 drain as reported
by Mike Judy (my neighbor!).

>>> 'sink8' problem from murray -- Mon Mar 12 15:12:52 1990 <<<

The resistivity meter will not climb above 10 for wash tank #6 (right 
side).  The problem may either be bad water, bad meter, or bad tank.

>>> 'sink8' problem from murray -- Wed Mar 14 16:01:36 1990 <<<

Rinse tank 6 still will not show resistivity above 10, even w/o
the cassette.

>>> 'sink8' problem from phillip -- Thu Mar 15 13:56:52 1990 <<<

[P: tank6 resistivity is low.
S: Replaced the tank which is tank6. 
   This problem as reported by murray is fixed.
(Marilyn, can you please 'microclean' this bath?)

>>> 'sink8' problem from galewski -- Thu Mar 15 17:30:46 1990 <<<

SV15 has cracked and leaking output tube.

			-Carl

>>> 'sink8' problem from phillip -- Fri Mar 16 07:24:44 1990 <<<

P: SV15 - cracked air line
   Tank6- low resistivity
S: Repaired air line.
   A replacement tank modification is in the machine shop
   being completed. When this is installed, probably Monday,
   the resistivity will be much better.
   The fix of the tank yesterday did not work.

 Aside from this, sink8 is up and available for use.

>>> 'sink8' problem from aplee -- Wed Mar 21 00:18:41 1990 <<<

One cartridge is contaminated and labelled by the sink.

>>> 'sink8' problem from marilyn -- Wed Mar 21 08:38:10 1990 <<<

Problem: Contaminated cassette
Solution: Removed from circulation until next RCA 1-2 clean of sink8

>>> 'sink8' problem from hebert -- Fri Mar 23 09:14:50 1990 <<<

The Verteq spin drier is not working properly. When the "start"
button is pressed, the door continuously opens and closes.

>>> 'sink8' problem from tom -- Fri Mar 23 10:39:29 1990 <<<

Fou
Found TC out of the Al etch and low level sensor tripped. Temp of 
Al etch was 210C!!! Must have evaporated away. Also I noticed the 
TC's teflon tube is leaking as it seems to have a hole in it. It will 
need to be replaced as well as having the Al etch changed.

>>> 'sink8' problem from phillip -- Fri Mar 23 13:57:37 1990 <<<

Replaced tc in the AL etch.
The problem as reported by Tom is fixed.

>>> 'sink8' problem from murray -- Sun Mar 25 19:20:25 1990 <<<

Resistivity in rinse tank 6 would not go above 8.0 even before I
placed my wafers in. 

>>> 'sink8' problem from phillip -- Mon Mar 26 07:29:41 1990 <<<

P: tank6 will not achieve desired resistivity
   as read on monitor.
S: Replaced tank6 (again). The readings on the
   monitor should be indicative of water quality
   (after the tank is microcleaned).
Sink8 is available for use.

>>> 'sink8' problem from denlinge -- Sat Mar 31 01:10:14 1990 <<<

Drain in tank 5 is permanently on.

>>> 'sink8' problem from phillip -- Mon Apr  2 06:55:30 1990 <<<

P: tank5 drain constantly operated.
S: Replaced plunger in SV15. The problem as
   reported by denlinge is repaired.
Sink8 is up and available for use.

>>> 'sink8' problem from kpister -- Tue Apr 24 13:23:57 1990 <<<

tank 4 seems to be in auto-drain mode.  It will fill, but if you
turn off the water it drains fast.

>>> 'sink8' fix from phillip -- Wed Apr 25 07:16:56 1990 <<<

Mtced SV13 - tank4 drain solenoid. The problem as reported by
kpister is fixed.
sink8 is up.

>>> 'sink8' problem from field -- Fri Apr 27 11:37:38 1990 <<<

tank 5 won't drain

>>> 'sink8' fix from phillip -- Fri Apr 27 13:09:02 1990 <<<

P: Tank5 will not drain.
S: Mtced. solenoid. Removed defective section of air
   supply tubing burnt by hot aspiration. tank5 now drains
   correctly. 
Sink8 is up and available for use.

>>> 'sink8' problem from marilyn -- Mon Apr 30 09:04:40 1990 <<<

Problem: tank 5 fills, but does not drain

>>> 'sink8' problem from field -- Mon Apr 30 12:09:33 1990 <<<

tank 5 still won't drain.

>>> 'sink8' fix from phillip -- Tue May  1 07:47:46 1990 <<<

Repaired open section of tubing causing tank5 to drain properly.
The problem as reported is fixed. Sink8 is again available for use.

>>> 'sink8' problem from judy -- Mon May  7 11:48:52 1990 <<<

light for resistivity of sink 6 is out.

>>> 'sink8' fix from phillip -- Tue May  8 07:05:37 1990 <<<

Replaced bulb in 'tank6 resistivity' selsct switch.
The problem as reported by Mike Judy is fixed.
