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SERIES

ELECTRO-MECHANICAL

ROUND PATTERN TIME SWITCH

Installation and User Instructions

39659_Sangamo  18/1/05  11:52 am  Page 1

Summary of Contents for S250 Series

Page 1: ...SERIES ELECTRO MECHANICAL ROUND PATTERN TIME SWITCH Installation and User Instructions 39659_Sangamo 18 1 05 11 52 am Page 1...

Page 2: ...e instructions carefully FIG 1 The Installation of the switch should be carried out by a qualified electrician in accordance with the current edition of the IEE wiring regulations To comply with safet...

Page 3: ...attery providing a 100 hour reserve in the event of a power failure With the easily read dial face marked in 15 minute divisions these switches also offer high timing resolution permitting power to be...

Page 4: ...ARM A OPERATING PIN SCREW N MANUAL BUTTON M OMIT DISC D DIAL SCREW B TARGET LEVERS L EARTH CONNECTION T DIAL KNOB H TARGET LEVER L CAPTIVE SCREW F TERMINAL COVER E Sangamo solar dial time switch Q550...

Page 5: ...00 hour reserve will be achieved after approx 300 hours of power d This product is only suitable for Ordinary conditions i e this product is not protected against dripping or splashing moisture e When...

Page 6: ...1 clockwise for that day with screwdriver until arrowhead points outwards For change over switches with levers marked A and B this device omits B lever operations 1 To set lever E slacken screw S and...

Page 7: ...of operating arms A and K Fig 2 c To compensate for longitudinal errors variations of switch operating times for a period of approximately 3 4 hour either side of sunset or sunrise can be achieved by...

Page 8: ...ithin this range To enable setting to be made it is necessary to remove screw B Fig 2 and lift dial assembly off central spindle WARNING Do not loosen the centre nut surrounding dial screw B 2 To set...

Page 9: ...moisture Shock Protection Class 1 Functional insulation throughout The timer must be earthed Contacts Micro disconnection Important Although every care is taken to ensure the accuracy of the electrica...

Page 10: ...Q554 Q N 1 24 HR Y ON SPST 3 6 Q555 Q N 1 24 HR Y ON SPST 4 6 Q557 Q N 1 24 HR Y OFF SPST 4 6 Q559 Q N 1 24 HR Y ON OFF SPST 4 4 Q563 Q N 1 24 HR Y ON SPDT 4 6 Q586 Q N 1 24 HR Y ON ON SPST 4 4 FUNCT...

Page 11: ...40min 32min 24min 16min 8min 8min TIME ZONES FOR UK SOLAR MODELS GEOGRAPHICAL ZONES Because the times of sunrise and sunset vary with latitude four standard dials are available for use in the UK each...

Page 12: ...environmental recycling recovery and or disposal Please mark your return packaging for the attention of the E O L Department The product that you have just purchased may contain some components recov...

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