User's Manual

Ring Launcher EM-8661-220V
4 www.pasco.com
Specifications
Technical Support
For assistance with any PASCO product, contact PASCO at:
For the latest information about the EM-8661 Ring Launcher, go
to the PASCO web site and enter EM-8661 in the Search window.
Limited Warranty For a description of the product warranty, see the
PASCO catalog.
Copyright The PASCO scientific 012-13681A Ring Launcher Instruction
Sheet is copyrighted with all rights reserved. Permission is granted to
non-profit educational institutions for reproduction of any part of this man-
ual, providing the reproductions are used only in their laboratories and
classrooms, and are not sold for profit. Reproduction under any other cir-
cumstances, without the written consent of PASCO scientific, is prohibited.
Trademarks PASCO and PASCO scientific are trademarks or registered
trademarks of PASCO scientific, in the United States and/or in other coun-
tries. All other brands, products, or service names are or may be trade-
marks or service marks of, and are used to identify, products or services
of, their respective owners. For more information visit
www.pasco.com/legal.
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Replacing the Transformer Fuse
• The voltage transformer includes two spare fuses.
• The fuse holder cap is clearly labeled on the back of the
transformer under the INPUT VOLTAGE selection switch.
• Turn the fuse holder cap by hand counterclockwise to open
the fuse holder.
• Replace the nonfunctional fuse with one of the spare fuses.
• Put the fuse holder back into the transformer and twist the
fuse cap by hand clockwise to tighten.
Launcher Dimensions 10 by 10 by 25 cm
Voltage 120 VAC
Fuse 8A, 250V, Type F
Maximum Temperature 60°C
Closed Aluminum Rings 2.5 cm ID, 2.5 cm length, 13.95 g
Address: PASCO scientific
10101 Foothills Blvd.
Roseville, CA 95747-7100
Phone: [phone] (worldwide)
800-772-8700 (U.S.)
Web: www.pasco.com
Email: [e-mail]