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Service Guide 2009 - Club Piscine

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The covers can now be removed. Depending on the model concerned there may be<br />

more than one cover to remove. There are several screws located on the perimeter<br />

of the covers. Some of these locate into the frame and some into the lugs within the<br />

cover itself. (Please be aware of the screw positions and types. Note: Before<br />

removing the covers from a machine powered by mains transformer it will be<br />

necessary to remove the power socket from the rear of the cover. To do this, remove<br />

all screws. Reach inside the cover and grip the power socket whilst removing the thin<br />

nut from the outside of the socket and carefully withdraw the socket and cable<br />

assembly. Reverse procedure when work complete.<br />

Section 2<br />

Speed Sensor & Resistance Mechanisms<br />

The speed of rotation is measured by a reed/proximity switch mounted next to the<br />

left rear drum. One or two small magnets are mounted in the rear drum and at each<br />

pass the switch opens and closes sending a ‘pulse’ to the meter either directly or via<br />

the control circuit board in the case of electromagnetically braked units.

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