FB1100/FB1200 Flow Computer HMI Module Field Replacement Guide
D301816X012
November 2020
WARNING
EXPLOSION HAZARD – Do not disconnect equipment unless power has been removed or the
area is known to be non-hazardous.
DANGER
EXPLOSION HAZARD: Ensure the area in which you perform this operation is non-hazardous.
Performing this operation in a hazardous area could result in an explosion.
DANGER
EXPLOSION HAZARD: Never remove end cap(s) in a hazardous location. Removing cover(s) in a
hazardous location could result in an explosion.
Important
If this equipment is used in a manner not specified by the manufacturer, the protection provided by
equipment may be impaired.
Important
The HMI module includes the Wi-Fi transceiver; once you remove the HMI module; Wi-Fi
communication with the flow computer ceases.
Removing/Replacing the HMI Module
UL Listed HMI Module Field Installed Accessory Kit for Use in Class I, Division 1, Groups C&D and
Class I, Division 2, Groups A, B, C, and D
WARNING
EXPLOSION HAZARD –Never remove end cap(s) in a hazardous location. Removing cover(s) in a
hazardous location could result in an explosion.
1.
2
Flow Computer HMI Module Display Assembly with LCD and Wi-Fi Field Installed Accessory
Kit Part No. 399379-01-0 for use with UL Listed Model Series FB1100 and FB1200.
Flow Computer HMI Module Display Assembly with LCD and without Wi-Fi Field Installed
Accessory Kit Part No. 621627011-KIT for use with UL Listed Model Series FB1100 and
FB1200.
Flow Computer HMI Module Display Assembly without LCD and with Wi-Fi Field Installed
Accessory Kit Part No. 399380-01-0 for use with UL Listed Model Series FB1100 and FB1200.
Flow Computer HMI Module Display Assembly without LCD and Wi-Fi Field Installed
Accessory Kit Part No. 621627020-KIT for use with UL Listed Model Series FB1100 and
FB1200.
Remove the retaining clamp on the front end cap (if present) using a 3 mm hexagonal
wrench.
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