Assemblies; Fds And Counterweight; Fds Lift Drive - Lantech QL-400 Manual

6.3

Assemblies

6.3.1

FDS and Counterweight

The FDS pre-stretches and applies the film
The belt connects the counterweight and the FDS
The counterweight balances the weight of the FDS.
6.3.2

FDS Lift Drive

The drive raises and lowers the FDS during the wrap
cycle.
FDS Up, Down Proximity Sensors
The mast includes 2 proximity sensors that sense the
maximum travel of the FDS.
These sensors are adjustable. Use them to set the
maximum up and down travel limits of the FDS.
#3 – FDS Up Travel proximity sensor
FDS Belt Slack Switch
This switch senses a loose belt condition.
A loose belt stops the FDS down travel.
OPERATOR INSTRUCTIONS
#1 – FDS Lift Drive
#2 – Turntable Drive
#4 – FDS Belt Slack switch
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