All Conveyors - Digi 700 Series Service Manual

Note: based on a 16-hour day. Daily & yearly checks to be carried out regardless of actual running time.
Weekly, monthly & 3 monthly intervals may be adjusted to suit actual machine running time.
MACHINE AREA /
COMPONENT
DAILY

ALL CONVEYORS

CONVEYOR BELTS
DOUBLE SIDED
TOOTHED DRIVE
BELT
MOTOR DRIVE BELT
END BEARINGS IN
CONVEYOR
ROLLERS
CONVEYOR
PULLEYS - metal
bearings type
CONVEYOR
PULLEYS - plastic
bush type
DRIVE PULLEY
BEARINGS
CONVEYOR ANTI-
FRICTION TAPE
CONVEYOR SPRING
LOADED LOCK
700 SERIES MACHINE ROUTINE MAINTENANCE SCHEDULE
FREQUENCY OF TASK
3
WEEKLY MONTHLY MONTHLY YEARLY
Check belts are in good condition. Check for rips in belt material and degrading of
elastic properties. Note: poor condition belts can cause unstable weighing, poor
pack transportation and label positioning. (for cleaning of belts refer to routine
maintenance section in service manual)
Check condition, if any signs of damage / wear, replace.
Check correct tension of belt (use setting tool 562-546) Refer to servicing section
in manual for setting.
Check condition, if any signs of damage / wear, replace.
Check tension of belt
Ensure all run freely – remove conveyor belts and spin rollers to check.
Check condition of pulleys and bearings.
Check condition of pulleys and plastic bushes.
Disassemble each pulley and lubricate bushes.
Check for play in shaft and bearing assembly and that the pulley turns freely
Remove conveyor belts and check tape for wear. Replace the tape if worn /
damaged or lifting from conveyor deck.
Lubricate sliding mechanism – remove conveyor from machine, compress sprung
loaded end and lubricate moving parts. (Refer to parts manual for detail)
6-3
HI, MI, WI-700 service manual - 6 – maintenance schedule
DETAILS OF TASK
Issue 9 04/2020