Inficon CMS5000 User manual

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CMS5000 Monitoring System Concentrator
Installation Instructions
INSTRUCTION SHEET
PN 074-536-P1C
CAUTION
The CMS5000 concentrator is not interchangeable with the
concentrators from the HAPSITE®family of products.
1Disconnect the power by unplugging the Fischer Connector®from the right side of
CMS5000. Open the front panel by unlocking (if necessary) and rotating the latch
clockwise. See Figure 1.
NOTE: Nitrile or equivalent gloves are recommended when replacing the
concentrator.
Figure 1 Disconnect power, open the front panel

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PN 074-536-P1C
CMS5000 Monitoring System Concentrator Installation Instructions
2Using a screwdriver, remove the three screws that hold the lower oven. Retain the
screws for reuse. See Figure 2. Remove the lower oven cover. See Figure 3.
Figure 2 Open the front panel
Figure 3 Remove cover

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PN 074-536-P1C
CMS5000 Monitoring System Concentrator Installation Instructions
3Unscrew and remove the four screws that hold the upper oven cover in place. Retain
the screws for reuse. Remove the upper oven cover. See Figure 4.
Figure 4 Remove four screws and upper oven cover
4Rotate so the board is parallel to the unit, gently grasp the board with both fingers
and pull straight out. See Figure 5.
Figure 5 Remove concentrator board

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PN 074-536-P1C
CMS5000 Monitoring System Concentrator Installation Instructions
5Using a 7/16” wrench, loosen the nuts on each side of the concentrator by 1/4 of a
turn. Loosen the nut on the right side upwards and the nut on the left side
downwards. Using fingers, fully loosen both ends of the concentrator. See Figure 6.
Figure 6 Loosen the nuts
6Using a 3/8” wrench, stabilize the concentrator elbow on the right side. Using a
screwdriver, unscrew and remove the two screws that hold the elbow in place. Retain
the screws for use when reinstalling. See Figure 7.
Figure 7 Remove two screws

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PN 074-536-P1C
CMS5000 Monitoring System Concentrator Installation Instructions
7Gently remove the concentrator from the concentrator elbows. See Figure 8.
Figure 8 Remove from the concentrator elbows
CAUTION
The concentrator is directional. The end with the groove in the
metal band must face toward the right when installed. There
are two small ferrules that are seated within the nuts. The
tapered end of the ferrules must face outward. See Figure 9.
Figure 9 Concentrator direction

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PN 074-536-P1C
CMS5000 Monitoring System Concentrator Installation Instructions
8Ensure the concentrator ferrules are properly oriented. Place the ungrooved end of
the concentrator in the left concentrator elbow (A). Tighten the left side of the
concentrator to finger-tight (B). While holding the right concentrator elbow, place the
grooved end of the concentrator into it (C). See Figure 10.
Figure 10 Replace concentrator
9While holding the right concentrator elbow in place with your fingers, insert and
tighten the bottom screw until finger tight. Continue to stabilize the right concentrator
elbow in place with a 3/8” wrench, insert the top screw and evenly tighten the screws
until snug. Do not overtighten. Overtightening will cause the elbow to turn. See
Figure 11.
Figure 11 Reinsert the screws
A
B
C

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PN 074-536-P1C
CMS5000 Monitoring System Concentrator Installation Instructions
10 Ensure that the concentrator is fully seated in both elbows and finger tighten both
sides. Using a 7/16” wrench, tighten both nuts by 1/4 of a turn. Tighten the nut on the
right side downwards and the nut of the left side upwards. See Figure 12.
Figure 12 Ensure that the concentrator is fully seated and tighten nuts
11 Line up the clips from the concentrator board with the metal contacts on the
concentrator. See Figure 13.
Figure 13 Line up the clips

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PN 074-536-P1C ©2019 INFICON
CMS5000 Monitoring System Concentrator Installation Instructions
12 Press the concentrator board gently but firmly onto the concentrator. See Figure 14.
Figure 14 Press the concentrator board
13 Position the upper oven cover as shown in Figure 15. Using a screwdriver, screw the
four screws into the proper locations. Position the lower oven cover as shown. Screw
the three screws into the proper locations.
Figure 15 Replace the upper and lower oven covers
14 Shut the front panel, secure the latch and plug in the power cord. The CMS5000 will
begin its startup sequence.