Technogym ISOCONTROL, Руководство по техническому обслуживанию, Страница: 55 / 72

ISOCONTROL: Service & Maintenance Manual - rev. 1.2
Pagina 7.3
7.3. DISASSEMBLING THE ENCODER BOARD ON SELECTION
MACHINES
Figure 7.3-1
1. Disconnect the cable (ISO-03) which comes
out from behind the pulley and goes into the
hole in the frame.
2. Back off the screw a on the pulley. Remove
the front housing, the cogged pulley and the
rear housing comprising the encoder board.
To identify which pulleys incorporate
the encoder board, refer to paragraph
5.2.2.2 “Pulleys to replace on Selection
machines”.
Figure 7.3-2
3. Unplug the connector
b from the encoder
board.
4. Ba c k off the 3 screws c which are securing
the encoder board.
To reassemble the encoder board, follow the
above steps in reverse order.
During assembly:
Take care to assemble the pulley
so that its cogged circumference
faces toward the rear housing,
and the encoder is fitted securely
inside.
Do over-tighten the pulley fixing
screw.