HI, MI, WI 700 service manual - 1 - Installation
1-19 Issue 9 04/2020
Load cell transit screw
The transit screw fitted to the scale for protection during transit needs to be released and re-adjusted to act
as a limit stop screw in the up and down direction.
To gain access to this screw it may be necessary to remove the scale and/or the infeed conveyors
NOTE: if re-tightening the under-load discs ensure the load cell is not strained in either direction.
To protect the load cell in transit, the
top and bottom underload discs (562-989-A4) are fixed
against the underload Bottom block (562-968-A4).
Underload disc tightened down to bracket
Underload bottom block
Underload disc tightened up to bracket
NOTE: if re-tightening the underload discs, ensure the
load cell is not strained in either direction.
Setting under and over load stops
When the assembly is not required as a transit bolt protection the two underload discs need be set to act as
under and over load protection for the load cell.
The top disc acts as a protection limit for downward
movement (overload) of the load cell.
The lower disc acts as a protection limit for upwards
movement (underload) of the load cell
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