10
Operating Instructions: DME04
Section IV – Unit Maintenance
The following servicing checklist indicates the operations to be performed
and the respective intervals to be observed. Maintenance intervals are
defined as:
W = Every 50 service hours, at least weekly
A = Every 1000 service hours, at least annually
● = Standard maintenance interval
Maintenance Checklist
Chassis and Superstructure
W A
1 Check labels are legible and complete
● ●
2 Inspect the unit for damage and that it is in good condition
● ●
3 Check chassis and screw connections for damage
●
4 Check guarding
● ●
Rotation
W A
1 Check gearbox for wear and damage
●
2 Check drive belts for wear and damage
●
3 Check bearings for wear and damage
●
4 Check drive wheels for wear and damage
●
Agreed Performance Level
W A
1
Carry out a test run with rated load, if necessary with customer
specified load
●
Electrical System
W A
1
Check electric wiring for damage (insulation damage,
connections). Make sure wire connections are secure
●
2 Check emergency stop and control box controls
● ●
3 Check contactors and/or relays
●
4 Check operation of door switches
● ●
OPERATORS SHOULD REPORT ANY DEFECTS ON THE MIXER TO THE
APPROPRIATE PERSON
Consumables
If the belts show excessive wear they should be replaced. Replacement parts
are available from STS.
