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Replacing Pressure Transmitter; Figure 10-102 Pressure Transmitter - ABB PCS6000 Service Manual

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10.12.5. Replacing pressure transmitter

Service MTTR 4 - 8 h
Figure 10–102 Pressure transmitter
1. Shut down the PCS6000 according to the "PCS6000 Lockout/tagout procedure",
3BHS600000 E22.
2. Empty water circuit of the cooling system according to section 10.5.2, Emptying the
cooling liquid circuit, page 139.
3. Disconnect all Legris adapters and hoses from the stainless steel water distribution
(use a catching tray to catch the remaining cooling liquid).
4. Heat up the connection thread (below the transmitter) up to approximately 250 °C with
a hand-held hot air blower until the Loctite 620 sealing mellows and unbolt the
pressure transmitter from the stainless steel water distribution.
5. Clean any remaining Loctite from the thread and let it dry completely.
6. Install new pressure transmitter. The new part must be sealed again with "Loctite 620"
or a similar product.
7. Restart the PCS6000 according to section 5.4, Start-up after maintenance or
troubleshooting, page 70.
PRODUCT
PCS6000
DOCUMENT KIND
Service manual
REPLACING POWER AND COOLING COMPONENTS
DOCUMENT ID.
3BHS600000 E80
REV.
LANG.
PAGE
F
en
249/272

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