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Siemens Milltronics ILE-37 Application Manual

Sensing head diaphragm replacement
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Milltronics ILE-37 Sensing Head Diaphragm Replacement
Objective:
The procedure for replacing the diaphragm on a Milltronics ILE-37 sensing head.
Equipment:
While every effort was made to verify the following information, no warranty of accuracy or usability is expressed or implied.
Overview:
To replace the diaphragm on a Milltronics ILE-37, please follow the directions below.
For an ILE-37 that does not have an LVDT conditioner card, skip
Part One: Remove Diaphragm
Step One: Remove Fiberglass Cover
1.
Use 6 mm hex screwdriver or Allen key to loosen the
four bolts connecting the fiberglass cover to the
main body.
Siemens Milltronics Process Instruments Inc.
1954 Technology Drive, P.O. Box 4225, Peterborough, ON Canada K9J 7B1
Tel: (705) 745-2431 Fax: (705) 741-0466
Email: techpubs.smpi@siemens.com
Milltronics ILE-37
Replacement diaphragm
1 ¾" or 45 mm wrench, or adjustable
wrench
www.siemens.com/processautomation
APPLICATION GUIDE
10 mm wrench
6 mm hex screwdriver or Allen key
5 mm Allen key
2.5 mm hex screwdriver or Allen key
Part One: Step Four
Part Two: Step Three
and
2.
Remove the four bolts and washers.
3.
Remove fiberglass cover.
AG050425

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Summary of Contents for Siemens Milltronics ILE-37

  • Page 1 While every effort was made to verify the following information, no warranty of accuracy or usability is expressed or implied. Overview: To replace the diaphragm on a Milltronics ILE-37, please follow the directions below. Part One: Step Four Part Two: Step Three...
  • Page 2 Step Three: Remove Bushing Lock Nuts Use 1 ¾" or 45 mm wrench, or adjustable wrench to Remove protective plastic ring. remove the two bushing lock nuts, one at a time. Milltronics ILE-37 Sensing Head Diaphragm Replacement AG050425 2 of 7...
  • Page 3 Step Five: Separate Inner Diaphragm Ring from ILE-37 Body Use 5 mm Allen key to remove the four screws connecting the inner diaphragm Separate the inner diaphragm ring ring to the ILE-37 body. from the ILE-37 body. Milltronics ILE-37 Sensing Head Diaphragm Replacement AG050425 3 of 7...
  • Page 4 ILE-37 body. Line up the holes of the new diaphragm with the holes on the ILE-37 body. Milltronics ILE-37 Sensing Head Diaphragm Replacement AG050425 4 of 7...
  • Page 5 Line up holes on LVDT conditioner card with the the LVDT conditioner card. holes of the spacers. Use 2.5 mm Allen key to replace the two screws. CAUTION: Do not touch circuitry on LVDT conditioner card Milltronics ILE-37 Sensing Head Diaphragm Replacement AG050425 5 of 7...
  • Page 6 Use 5 mm hex screwdriver or Allen key to tighten the set screw. roll pin CAUTION: Do not use hammer or excessive force! Milltronics ILE-37 Sensing Head Diaphragm Replacement AG050425 6 of 7...
  • Page 7 Line up the holes of the fiberglass cover with the the fiberglass cover to the unit. holes in the main body. Use 6 mm hex screwdriver or Allen key to tighten the four screws. Milltronics ILE-37 Sensing Head Diaphragm Replacement AG050425 7 of 7...