Operation Manual

RUNRACE : Service & Maintenance Manual - rev. 2.0
Page 7.25
Figure 7.19-3
To disassemble the SERIAL PORTS CIRCUIT
BOARD:
1. Back off the 4 hexagonal-head screws c using
a 7-mm wrench.
2. Remove the SERIAL PORTS CIRCUIT
BOARD.
To reassemble the ELECTRONIC CIRCUIT
BOARDS, carry out the above steps in reverse
order.
After replacing the inverter interface
board, calibrate the speed as described
in paragraph 8.7. .
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