Further Information - Renishaw RCH25U30J00A Installation Manual

EMC compliance
The RG2 encoder system conforms to the relevant harmonised European standards for
electromagnetic compatibility as detailed below.
BS EN 61326
Patents
Features of Renishaw's encoder systems and similar products are the subjects of the following
patents and patent applications:
EP 0207121 JP 1549396
US 4,974,962 EP 0274492
JP 2,963,926 US 5,088,209
US 5,063,685 EP 0514081
EP 0543513 JP 248,895/1993
US 5,861,953 EP 826138 B
EP 1147377 JP 2003-512,611

Further information

For further information relating to the installation of RGH24/25 readheads, see also the RGH24
and/or the RGH25 (UHV) Data sheets (Part numbers L-9517-0166, L-9517-0168 and L-9517-9164),
and the Scale installation guide (Part number M-9517-2855). These can be downloaded from our
website www.renishaw.com/encoder and are also available from your local representative.
This document may not be copied or reproduced in whole or in part, or transferred to any other
media or language, by any means without the written prior permission of Renishaw.
The publication of material within this document does not imply freedom from the patent rights of
Renishaw plc.
Disclaimer
Considerable effort has been made to ensure that the contents of this document are free from
inaccuracies and omissions. However, Renishaw makes no warranties with respect to the contents
of this document and specifically disclaims any implied warranties. Renishaw reserves the right to
make changes to this document and to the product described herein without obligation to notify any
person of such changes.
Storage and handling
UHV version only
US 4959542 EP 0274491
US 4926566 EP 0383901
EP 0388453 JP 2837483
JP 3,202,316 US 5,241,173
US 5,302,820 EP 0748436
JP 506,211/1999 US 6,051,971
US 6,588,333 B1
Storage and handling
(continued)
N-heptane
CH (CH ) CH
3 2 5 3
Propan-2-ol
CH CHOHCH
3 3
+70 °C
-20 °C
System
Acetone
Chlorinated
CH COCH
3 3
Solvents
Methylated
Spirits
+55 °C
0 °C Storage <95% RH
System Operating <80% RH