Cardio WAVE : Service & maintenance manual - rev. 4.1
Pagina 6.34
Follow the procedure step by step to correctly diagnose the problem. Take particular care with the
checks highlighted by circled numbers, which are described in detail below:
(1)
Place the tester probes across pins
1
and
2
on the connector
HD4
of the receiver. The
measured value should be +5Vdc.
(2)
As at step
(1)
but on pins
1
e
6
on
CN4
connector (ARM Board) or on
CN31
connector (CPU
Board); of the
CU223
cable
.
(3)
Check the correct display SW version, according to the “EXCITE SW SMART TABLE” you
can find in
TG Direct
,“NEWS” section.
HR/HS RECEIVER (Chest Belt/Hand Sensor): Only for 700 e 700VISIO models.
Check the grounding of the
HR/HS Receiver
, measuring the resistance value between:
1.
The ground fast on of
HR/HS Board
and the ground node on the Power supply box of the
machine;
2.
The ground node of the power entry module and the main wall socket.
The measured value should be approximately lower than 1Ω (Ohm).
Check finally the grounding of the main wall socket, measuring that the following voltages are
present:
P – N
(phase – neutral)
= 220Vac / 110 Vac
P – G
(phase – ground)
= 220Vac / 110 Vac
N – G
(neutral – ground)
= 0 Vac
(4)
Check if the receiver has been correctly mounted on the machine, as detail at paragraph: 7.4.1.
“HR/HS Receiver (Chest Belt / Hand Sensor)”.
If you replace CPU/ARM Board, check that its SW version is updated, otherwise install
the last version.
Summary of Contents for WAVE EXCITE+
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