GE MAC 1600, Operator'S Manual, Page: 23 / 162

Introduction
2028451-182B MAC™ 1600 1-15
Service Information
Service Requirements
Refer equipment servicing to GE authorized service personnel only. Any
unauthorized attempt to repair equipment under warranty voids that
warranty.
It is the user’s responsibility to report the need for service to GE or to one
of their authorized agents.
Equipment Identification
Every GE device has a unique serial number for identification.
The serial number appears on the device label and uses the following
structure.
CCC Mark - China Compulsory Certification mark
North American Product Safety Certification. Symbolizes compliance with
both Canadian and U.S. applicable requirements.
CE marking symbolizing conformity with applicable European Community
directives.
PCT. GOST marking symbolizing conformity with applicable Russian
Gosstandart technical and safety standards.
A The product code for MAC 1600 systems is SDE.
B Year Manufactured (00-99)
07 = 2007
08 = 2008
(and so on)
C Fiscal Week Manufactured
D Production Sequence Number
E Manufacturing Site
F Miscellaneous Characteristic