Emerson ATEX- Manuals

Emerson ATEX– Installation Manual, Manual in PDF format online.

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Summary

Page 2 - Quick Installation Guide; IMPORTANT NOTICE; Explosions could result in death or serious injury:; can cause electrical shock.

Quick Installation Guide 00825-0100-4825, Rev DB February 2011 Rosemount 248 2 © 2011 Rosemount Inc. All rights reserved. All marks property of owner. The Emerson logo is a trade mark and service mark of Emerson Electric Co. Rosemount and Rosemount logotype are registered trademarks of Rosemount Inc...

Page 3 - TEP; Connecting a Field Communicator; Figure 1. Connecting a Communicator to a Bench Loop; Verify Transmitter Configuration; Function

Quick Installation Guide 00825-0100-4825, Rev DBFebruary 2011 Rosemount 248 3 S TEP 1: C ONFIGURE (B ENCH C ALIBRATION ) The Rosemount 248 communicates using the 375 Field Communicator (communication requires a loop resistance between 250 and 1100 ohms. Do not operate when power is below 12Vdc at th...

Page 5 - Typical European and Asia Pacific Installation; Head Mount Transmitter with DIN Plate Style Sensor; thermowell before applying process pressure.

Quick Installation Guide 00825-0100-4825, Rev DBFebruary 2011 Rosemount 248 5 S TEP 2: M OUNT THE T RANSMITTER Mount the transmitter at a high point in the conduit run to prevent moisture from draining into the transmitter housing. Typical European and Asia Pacific Installation Head Mount Transmitte...

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Summary

Page 2 - English; Installation; * Failure to follow proper storage guidelines will; Actuator chassis must be correctly grounded.

2 DOC.ATX.EL.1 Rev.: - May ‘03 English 1 Installation 1.2 Storage 1.2.1 Warehouse Storage 1 Actuators should be stored in a clean, drywarehouse free from excessive vibration and rapidtemperature change. 2 Actuators should not be stored on any floorsurface. 3 In areas of high humidity the actuator sh...

Page 3 - Do; Identification; II 2 G EEx d IIB T4; ATEX approved execution; ELXXXX XXXXXX XXXXX; Weather proof exectution

3 English DOC.ATX.EL.1 Rev.: - May ‘03 1.3 Do 1 Keep motor compar tment clean and dry. 2 When applicable connect the compartment heater. 3 Check unit wiring and ensure it coincides with theproper wiring diagram. 4 Power supply should be free from excessivevoltage transients (spikes). 5 Control lines...

Page 4 - Mechanical Limit stop setting; Procedure; CLOSE

4 DOC.ATX.EL.1 Rev.: - May ‘03 English 3 Mechanical Limit stop setting All El-series electric actuators are equipped with amanual override feature and a Stroke AdjustmentSystem. The pur pose of this system is to limit thestroke of the valve while under manual control. On torque switch equipped actua...

Emerson Manuals