COMMISSIONING
Part No.: 4417340 Revision 1 Service Manual 55
954 SmartServo FlexLine
Unlocking (locking) the motor block
 The motor block is locked during transport to protect the
force transducer. After installing the measuring drum and
displacer, the motor block locking device must be unlocked.
 Open the electronic compartment cover (front cover).
 Locate the transport bracket (see Figure 7-4) Loosen (do not
remove) the Allen key screw and turn the transport bracket
the opposite way. Use screwdriver for Allen key screws M4
(item 8 of the Honeywell Enraf tool set).
 Fix the Allen key screw of the transport bracket. • Check the
span wire. It should always be under tension while both
ends are correctly positioned in the levers of the motor block
and force transducer.
 Close the electronic compartment cover.
Figure 7-4 Motor block (un)locked
Note: Use the same procedure for locking the motor block if the 954
SmartServo FlexLine needs to be removed.
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