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Operating instruction manual OI/MS40-EN Rev. D
MS40/EX
Magnetic Level Gauge Switch
Magnetically actuated 10 amp
DPDT electric switch
K-TEK Level products
Introduction
This operation and instruction manual provides the following
information:
–
Operation - see page 3
–
Mounting and installation - see page 3-4
–
Maintenance - see page 4
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Summary of Contents for ABB MS40/EX
- Page 1 Operating instruction manual OI/MS40-EN Rev. D MS40/EX Magnetic Level Gauge Switch Magnetically actuated 10 amp DPDT electric switch K-TEK Level products Introduction This operation and instruction manual provides the following information: – Operation - see page 3 – Mounting and installation - see page 3-4 –...
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Page 2: Table Of Contents
Table of Contents 1.0 Description……………………………………………………………………………………………..……………...……3 2.0 Application…………………………………………………………………………………………………………………..3 3.0 Operation…………………………………………………………………………………………………………………….3 4.0 Mounting & Installation…………………………………………………………………………………………………3-4 5.0 Maintenance…………………………………………………………………………………………………………………4 6.0 Warranty Statement………………………………………………………………………………………………………..9 7.0 RMA Form……………………………………………………………………………………………………………….…10 2 MS40/EX Magnetic Level Gauge Switch | Operating instruction manual... -
Page 3: Description
The MS40 consists of two snap action switches assembled in a double pole double throw configuration, and a precision cam/spindle assembly which contains a rod magnet. A magnetic ABB float passing by the MS40 will cause its magnet to rotate through approxi- mately 60°... -
Page 4: Maintenance
Warning: If there is a need to take the switch out of service or disconnect it for any reason, then make sure the circuit is de-energized or that the area is known to be non-hazardous. MS40 Connection Diagram (Shown with float below switch) 4 MS40/EX Magnetic Level Gauge Switch | Operating instruction manual... - Page 5 Operating instruction manual | MS40/EX Magnetic Level Gauge Switch 5...
- Page 6 6 MS40/EX Magnetic Level Gauge Switch | Operating instruction manual...
- Page 7 Operating instruction manual | MS40/EX Magnetic Level Gauge Switch 7...
- Page 8 8 MS40/EX Magnetic Level Gauge Switch | Operating instruction manual...
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Page 9: Warranty Statement
OEM. ABB will repair or replace, at ABB’s election, defective items which are returned to ABB by the original purchaser within the period specified above from the shipment date of the item and which is found, upon examination by ABB, to its satisfaction, to contain defects in materials or workmanship which arose only under normal use and service and which were not the result of either altera- tions, misuse, abuse, improper or inadequate adjustments, applications or servicing of the product. -
Page 10: Rma Form
Be sure to include the Return Authorization (RA) number on the shipping label or package to the attention: Customer Service. A copy of this document should also be included with the packing list. ABB wants to maintain a safe work environment for its employ- ees. - Page 11 Operating instruction manual | MS40/EX Magnetic Level Gauge Switch 11...
- Page 12 125 E. County Line Road notice. With regard to purchase orders, the agreed Warminster, PA 18974 USA particulars shall prevail. ABB does not accept any Tel: +1 215 674 6000 responsibility whatsoever for potential errors or possible lack of information in this document.