♦ Voltage Cut In: ±7.5% (213 - 247 VAC)1.3 Customer Service InformationKaye Instruments can be contacted by writing to:World HeadquartersGE Kaye Instruments, Inc.101 Billerica Avenue, Building 7North Billerica, MA 01862tel. +1 (978) 262 0005fax +1 (978) 439 8181e-mail kaye@ge.comEuropean HeadquartersGE Kaye Europe GmbHSinsheimer Strasse 6D-75179 Pforzheim, Germanytel. +49-(0)-7231-14335-0fax +49-(0)-7231-14335-29e-mail info@kaye-europe.comservice@kaye-europe.comWhen contacting Kaye Instruments Customer Service, please have the follow-ing information available:• Model Number• Serial Number• Voltage• Complete description of the problem61 Before You Start