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Summary of Contents for AMS FS1790
- Page 1 HORIZONTAL FLOAT SWITCHES TYPE: FS1790...
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Page 2: Table Of Contents
Failure to comply with the instructions described within this manual can lead to malfunction or damage to the switch and if the switch is incorrectly installed the ATEX certification may be void. ©AM SENSORS LTD ©AM SENSORS LTD. AMS-S-082/DS/09.2016 (ISSUE 2) AMS-S-082/DS/09.2016 (ISSUE 2) -
Page 3: Functional Description
3. Areas of Application AMS magnetic float switches are ideal for high and low liquid level alarm, An approval has been issued for the FS1790 ATEX Group I Horizontal float and pump control duties. These Liquids should not contain heavy soiling or... -
Page 4: Installation
2 components. Installation The ATEX Group I horizontal float switch type FS1790 is designed to be solely installed in the horizontal position, do not attempt to install this switch design in the vertical position as the float will not operate the reed switch. - Page 5 I tem 2 – Gasket ( Supp l ied ) I tem 1 – FS4825 M25 Float Swi tch Cable Gland Body Flange ( Optional ) ©AM SENSORS LTD AMS-S-082/DS/09.2016 (ISSUE 2)
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Page 6: Electrical Connections
(Item 2) onto the body making sure that the O-ring is not trapped. configuration: Replace and tighten the 4 off M10 socket headed screws (Item 1), to no greater than 10 Lbs. torque. I tem 1 I tem 2 I tem 3 ©AM SENSORS LTD AMS-S-082/DS/09.2016 (ISSUE 2) -
Page 7: Commissioning / Functional Testing
WARNING: Float Switch Lid When the FS1790 is being used in an explosive atmosphere, any supplies to Float Switch Body the switch MUST be isolated before removing the float switch lid. ©AM SENSORS LTD... -
Page 8: Maintenance
AMS recommend that the ATEX Group I Horizontal float switch FS1790 is periodically functional tested every 6 months to confirm operation, if the... -
Page 9: Ec Declaration
EC Declaration ©AM SENSORS LTD AMS-S-082/DS/09.2016 (ISSUE 2) - Page 10 AMS reserve the right to make technical changes or modify the contents of this document without prior notice. With regard to purchase orders, the agreed particulars shall prevail. AMS does not accept any responsibility whatsoever for potential errors or possible lack of information in this document.
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