Sterlco SDD Series - Manual (Page 71)

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Chapter 4: Maintenance
4-1 Preventative Maintenance Intervals
Daily:
Check warning signs on equipment for good legibility and
completeness.
Weekly:
Check function of the “On/Off” Switch.
Check shear plate and mounting hardware in “DD” dosing station.
Every 3 months: Check wiper and mounting hardware in “DT” dosing station.
Every 6 months:
Check that all electrical and mechanical connections are tight.
Check adjustment of the level probes (optional).
Annually:
Check dosing disc in dosing station DD and DT.
Each time after
material
Is changed:
Clean the dosing station.
Check shear plate or wiper.
Check dosing disc.
Always disconnect power and remove the dosing module
from the motor assembly before taking the dosing module
apart. Injury could result if fingers are pinched between the
rotating disc.