6270A
Service Manual
18
Caution
A power cycle during the PCM upgrade can erase the control
coefficients. The process must be allowed to complete and the
screen must disappear.
Maintenance
This section explains routine operator maintenance necessary to keep the
Product in optimal condition.
Access the Module Bay
The Pressure Control Module (PCM) and Pressure Measurement Module(s)
(PMM) are located inside the module bay.
To access the module bay, see Figure 6:
1. Pull out the module bay handle to unlock the front panel.
2. Pull the handle to slide out front panel and access the module bay .
Note
For safety, the Product automatically vents to atmosphere when the
front panel is unlatched and opened. When the front panel is open,
the system stays in the Vent mode until closed.
1
2
huo011.eps
Figure 6. Access the Module Bay
To Next Page
Loading...
