660-R OPERATING INSTRUCTIONS
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Other periodical maintenance
Due to a small number of movable parts it is not necessary, except for
tensioning the chain and inductive switch triggering control, to do any
adjustments on the equipment.
Daily:
Clean the cover plates of the roller units
Inspect and clean the rollers
Weekly:
Check the proximity of the middle metal rollers one at the time. The
display will show the respective Lup and Rup green indicating lights
on when this roller is pressed down. The roller brake tester cannot
start unless the middle metal roller is triggered pressed down.
Twice per year:
Remove all cover plates from the roller units.
Clean the pits from oil and dirt.
Check that the adjustment bolts support the main bearings
properly.
Check the motors for oil leakage.
Check that the chain deflection does not exceed 10 mm when
pressing by hand.
Replace the battery in the remote control.
Clean the surfaces of the remote control and the control unit.
Bolt the cover plates back in place.
Perform a full check of all functions.
Yearly:
At least once per year the service organisation should perform the
transducer and amplifier calibration adjustment.
