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TS 870 TRANSFER SWITCH
PM062 REV 5 08/05/05 1 Thomson Technology
1. PRODUCT REVISION HISTORY
The following information provides an historical summary of changes made to this product since the
original release.
Operating & Service Manual Version
Rev 0 04/11/19
Original release.
Rev 1 05/03/08
Changes to incorporate reversing style ATS Motor for 100-250A
transfer switches.
Rev 2 05/05/26
Revisions to Section 8 and Section 18.
Rev 3 06/05/08
Revisions to Section 15.
Rev 4 07/07/31
Changes to Incorporate new S-Style 400A mechanism
Rev 5 08/03/05
Changes to Incorporate new S-Style mechanism (100A, 150A,
200A, 250A, 600A, 800A)
Contact Thomson Technology, to obtain applicable instruction manuals or if in doubt about
any matter relating to installation, operation or maintenance. Soft copy of the most current
version is available at www.thomsontechnology.com.
NOTE: All information contained in this manual is for reference only and is subject
to change without notice.
2. EQUIPMENT STORAGE
The following procedures are required for correct storage of the transfer switch prior to installation.
2.1. ENVIRONMENTAL CONDITIONS
CAUTION!!!
Failure to store and operate equipment under the specified environmental conditions may
cause equipment damage and void warranty.
2.1.1. EQUIPMENT STORAGE
The transfer switch shall be stored in an environment with a temperature range not
exceeding -4° to +158° Fahrenheit (-20° to +70° Celsius) and a humidity range not
exceeding 5%-95% non-condensing. Before storing, unpack sufficiently to check for
concealed damage. If concealed damage is found, notify the ATS supplier and the
Carrier immediately. Repack with the original, or equivalent packing materials.
Protect from physical damage. Do not stack. Store indoors in a clean, dry, well