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Instruction Sheet 6081-P
LIQ_MAN_ABR_6081-P October 2013
Power Module Installation / Replacement
The expected life of the power module (PN 701PBKKF) is a minimum of four years at reference conditions. This section
describes the procedure for initial installation and replacement of the power module (PN 701PBKKF). The new power
module should be stored in a safe place with a controlled environment until the 6081 is ready for live operation. Note that
the power module is packed separately from the 6081 wireless transmitter upon delivery and must be installed initially.
For initial installation or replacement of the power module, follow these steps using a Philips-head screwdriver:
1. Unscrew the two long machine screws to remove the rear cover of the 6081. Separate the rear cover from the central
housing by manually prying the sections apart. Do not use screwdrivers or tools to separate these housing parts. The
parts are sealed with an o-ring.
2. Before installation, note the safety warning, disposal instructions and part information on the connection side label of
the power module.
3. With the 6081 front display section facing away from you, align the power module pack with the curved surface of
the pack facing towards you and the small protruding connector facing away from you. Make sure to align the power
module and its keyed connector with the connection receptacle in the middle of the instrument’s terminal block area.
4. With gentle pressure, insert the keyed connector on the power module into the receptacle (labeled Power Module
Connection on the drawing). The power module seats in the connection receptacle with an o-ring.
5. Conrm that the power module is fully inserted in the receptacle and properly aligned with the surrounding terminal
block.
6. Replace the rear cover of the 6081 with the two screws to secure it to the central housing. Tighten screws and verify
operation. Correct installation the rear cover will ensure that the power module is properly secured to power the
transmitter.
7. DO NOT RETURN SHIP THE USED POWER MODULE to Rosemount Analytical. Dispose of spent power modules as a
hazardous material in accordance with government regulations.
WARNING
Use only with Rosemount SMART Power Module (PN 701PBKKF)