Service Training
Section 2.6
Page 68
2.6.8 FANS
2.6.8.1 FAN METHOD OF OPERATION UNTIL SERIES 6/95
The fans 9M1 and 9M2 are supplied with 24 V on the positive side by voltage converter U1 via fuse 1F5.
When the temperature of the traction motors or pump motors rises to over 80 °C, temperature switches 1B4,
1B5 and 2B5 make, connecting battery negative to the fans.
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