In message <20140506042808.5931153.7174.6...@gmail.com>, dated Mon, 5
May 2014, Doug Powell writes:
In my experience a safety label needs to be controlled: label
material, inks, adhesives and manufactured by an approved label shop or
in-house label printing machines which are approved for th
As already mentioned durability of ratings and warning labels is a main concern. Alcohol rub is typical and n-hexane may be required in some standards like 60950-1 and 60601-1. Be careful, n-hexane is hazardous. Most IEC/EN standards will require that you also test with any cleaning agents you
For what it's worth, UL accepts UL 969 for labels on NRTL marked products
but insists I do a Hexane label rub test (for permanence) before giving me
a CB report...
-Ken
On Mon, May 5, 2014 at 8:58 PM, Nyffenegger, Dave <
dave.nyffeneg...@bhemail.com> wrote:
> Hi Folks,
>
>
>
> The NRTLs I work
Hello Dave,
See IEC 60950-1 section 1.7.11 for the requirements regarding the durability of
marking. This section states that any marking required by the standard pass a
durability test. This test requires resistance to rubbing with a water soaked
cloth and with a cloth soaked in a petroleum sp
Hi Folks,
The NRTLs I work with in the past have asked for technical details for labels
when doing safety compliance certification but I'm not sure why. For example
self-adhesive labels used for switches and indicators on control panels,
caution/warning labels, etc. The EC Machinery and Low
In message
<7B9D892F88F070469771832D78B3086E282A7681@013-BR1MPN1-013.MGDPBI.global.p
vt>, dated Mon, 5 May 2014, Jim Hulbert writes:
. Do these phrases give the manufacturer the opportunity to define a
degree of protection that may not follow the typical values provided in
the NOTE 3 table i
Thanks, Mike.
Regards,
Lauren
From: Mike Sherman - Original Message - [mailto:msherma...@comcast.net]
Sent: Monday, May 05, 2014 8:27 AM
To: EMC-PSTC@LISTSERV.IEEE.ORG
Subject: Re: [PSES] EN 60204-1 Degrees of Protection
Jim --
Yes, but surprises do happen. I once had some very expensiv
Jim --
Yes, but surprises do happen. I once had some very expensive equipment in a top
notch clean room that got thoroughly soaked when a pipe above the ceiling
burst. Very expensive clean up.
A guide to IP codes that I've found useful is:
http://www.cameuk.com/camenew/tech-docs/08_Misc%20
Fellow safety experts,
Machinery Electrical Safety Standard EN 60204-1, clause 11.3 provides guidance
on degrees of protection for controlgear enclosures against ingress of solid
objects and liquids. How do members of this forum, who are familiar with
Machinery Safety standards, interpret that
9 matches
Mail list logo
