We just had our 6 mo ISO Audit and this was not an issue.  Our operators
do wear heal straps and when seated are required to war a wrist strap as
they tend to put their feet on the lower rung of the chair.  All out
chairs are non ESD and do not have drag chains.


Randy Bock Sr.
Quality Manager
Pitney Bowes
AddressRight Printers
(email)  [log in to unmask]
Newtown Building 2
203 270-4931  Ext
    8-426-4931  In
203 270-4982 Fax




Dale Ritzen <[log in to unmask]>
Sent by: TechNet <[log in to unmask]>
03/21/2005 05:53 PM
Please respond to
TechNet E-Mail Forum <[log in to unmask]>; Please respond to
Dale Ritzen <[log in to unmask]>


To
[log in to unmask]
cc

Subject
[TN] ESD Issue - non ESD Chairs on Manufacturing Floor






A sister company of ours has just undergone an ESD audit by one of their
customers. During the audit, they were cited for allowing non ESD chairs
(i.e. no drag chains and/or conductive wheels/legs) in the manufacturing
areas. I looked in IPC-A-610, in section 3.2 (ESD/EOS Safe Workstation)
and
find no reference to non-ESD chair use. Simply put, if a solder operator,
assembler, etc. is seated in a non ESD chair, but wearing heel straps (on
a
dissipative floor) and is jumpered to a grounded jack via a wrist strap my
take is that they are sufficiently grounded to perform their work. I have
never had any external ESD audit fail for this reason.

Anyone else have any experience with this type of call? I don't have a
copy
of ESD S2020 so I can't refer to it for help in this case. Thanks!

Dale Ritzen, CQA
Quality Manager
Austin Manufacturing Services

---------------------------------------------------
Technet Mail List provided as a service by IPC using LISTSERV 1.8e
To unsubscribe, send a message to [log in to unmask] with following text in
the BODY (NOT the subject field): SIGNOFF Technet
To temporarily halt or (re-start) delivery of Technet send e-mail to
[log in to unmask]: SET Technet NOMAIL or (MAIL)
To receive ONE mailing per day of all the posts: send e-mail to
[log in to unmask]: SET Technet Digest
Search the archives of previous posts at: http://listserv.ipc.org/archives
Please visit IPC web site http://www.ipc.org/contentpage.asp?Pageid=4.3.16
for additional information, or contact Keach Sasamori at [log in to unmask] or
847-615-7100 ext.2815
-----------------------------------------------------


---------------------------------------------------
Technet Mail List provided as a service by IPC using LISTSERV 1.8e
To unsubscribe, send a message to [log in to unmask] with following text in
the BODY (NOT the subject field): SIGNOFF Technet
To temporarily halt or (re-start) delivery of Technet send e-mail to [log in to unmask]: SET Technet NOMAIL or (MAIL)
To receive ONE mailing per day of all the posts: send e-mail to [log in to unmask]: SET Technet Digest
Search the archives of previous posts at: http://listserv.ipc.org/archives
Please visit IPC web site http://www.ipc.org/contentpage.asp?Pageid=4.3.16 for additional information, or contact Keach Sasamori at [log in to unmask] or 847-615-7100 ext.2815
-----------------------------------------------------