Страница 1: ...tors If in any doubt about electrical safety contact a qualified electrician 1 1 3 Ensure that the insulation on all cables and on the appliance is safe before connecting it to the power supply See 1 1 1 and 1 1 2 and use a Portable Appliance Tester 1 1 4 Ensure that cables are always protected against short circuit and overload 1 1 5 Regularly inspect power supply cables and plugs for wear or dam...
Страница 2: ...e than 1 second This will initiate a continuous test cycle lasting 90 seconds during which time the valve will repeatedly open and close This will free accumulated carbon deposits from the valve and seat 3 3 2 A continuous clicking sound will be heard from the valve 3 3 3 During the test the indicator light will flash red 3 3 4 At the end of 90 Seconds a steady green light will show for 3 seconds ...
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