FlexLink Spiral Elevator - Manual (Page 65)

Technical maintenance
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Note! Always remove the broken conveyor plate and loose plate
material before replacing the missing strip.
8. Transfer of product
on to or off of spiral
elevator is poor
(depending upon
product &
specification, the
actual transfer may
vary). Product stoppage Repair the transfer unit
if faulty
Product load too high Check the technical
specification for the
maximum product
weight and contact the
supplier.
Transfer unit not aligned correctly. Align the transfer unit.
Transfer unit dirty Clean the transfer unit.
9. Oil leaking on the
seal between drive
shaft and motor Torque arm locked too tightly, which
may cause torsion between shaft and
motor shaft hole e Replace the seal and
look whether the
mounting causes the
problem.
Gear motor becoming too hot due to
overload Check cause of
overload and remove.
Replace gear motor or
seal
10. Noise level from
the spiral elevator
is above normal Sprocket wheel not aligned Align sprocket wheel
Chain tension Check the chain tension
and shorten the chain if
necessary
Broken conveyor plate Check the conveyor
chain and replace the
broken plate
No. Trouble Possible cause Solution