20
– Now pull the strain gauge system connecting wire into the display unit
holder.
– Thread the strain gauge system connecting wire through the opening in
the
rear panel of the display unit (104) and put the washer (104.C) in place.
– Fasten the strain gauge system connecting wire (and the data output
cable,
if any) with the cable clamp (103).
– Attach the rear panel of the display unit (104) to the display unit holder
(108) with the two retainers (104.B).
– Replace the front panel with the main PCB.
– Now perform a through check and, where necessary, readjustment of the
following points:
Overload stops
Zero point offset value
Linearity
Span (Sensitivity)
– The scale is now ready for operation.
2. QC34EDE... and QC64EDE...
– Open the display unit.
– Disconnect the data output, power supply and connecting cables that
lead
to the main PCB.
– Remove the front panel together with the main PCB (102) and place them
to one side.
– Unscrew the two retainers (104.B) from the rear panel of the display
unit (104).
– Unscrew the cable clamp (103) and pull the strain gauge system with
washer (104.C) from the rear panel of the display unit (104), and place
the display unit casing (104) to one side.
– Pull the strain gauge system connecting wire out of the display unit
holder (108).
– Remove the weighing pan and unscrew the pan support (102) from the
strain gauge system (A).
To Next Page
Loading...
