Technogym Runrace, Service Maintenance Manual

Page: 178 / 184

RUNRACE : Service & Maintenance Manual - rev. 2.0
Page 11.12
11.9. INSTALLING THE HITACHI INVERTER IN PLACE OF
THE LENZE INVERTER
Replacing the Lenze inverter on the machine with a Hitachi inverter requires a number of
modifications to be made:
•
The Hitachi inverter is smaller, and therefore an adapter plate must be used to mount it on the
supports of the Lenze inverter; this mounting plate has order code
0C732 ;
•
The inverter requires a different braking resistor, with order code 0WT111 ;
•
The inverter interface board is different: the one for the Hitachi inverter has code 0WQ031 ;
•
The inverter connecting cables are different: supply cable for inverter, up-down board and
power supply, cable connecting the inverter to the inverter interface board, motor thermal cutout
cable and motor cable.
To facilitate the upgrade, in addition to the inverter itself, which has order code
0WR014 , it is
necessary to order:
•
Code 0WQ066 : Lenze-Hitachi conversion kit;
•
Code 0C732 : mounting plate;
•
Code 0WT111 : braking resistor.