JLG 1930ES Service Maintenance Manual page 4

INTRODUCTION - MAINTENANCE SAFETY PRECAUTIONS
NOTE: All machines built before mid-year 2010 are equipped with the Sevcon-1600346 Power Module, in mid-year 2010 a new
design ZAPI-1001092456 Power Module was introduced for production. ES Scissors built in the USA and Belgium may
be equipped with either one of two different power modules after mid-2010. All China built machines were equipped the
ZAPI-1001092456 Power Module. If power module service is required, see Section-3 in order to locate and identify
which power module your machine is equipped with.
Original Issue - May 27, 2003
Revised - October 31, 2003
Revised - March 19, 2004
Revised - July 8, 2004
Revised - July 27, 2004
Revised - October 22, 2004
Revised - May 4, 2005
Revised - July 27, 2005
Revised - May 9, 2006
Revised - September 6, 2006
Revised - September 28, 2006
Revised - November 22, 2006
Revised - April 27, 2007
Revised - August 27, 2007
Revised - January 11, 2008
Revised - July 30, 2008
Revised - November 4, 2008
Revised - October 8, 2009
Revised - June 1, 2010
b
REVISION LOG
– JLG Lift – 3121166