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Maintenance 7-1
7 Maintenance
7.1 Weekly Maintenance
Electric shock.
Risk of severe injury or death.
Do not use a high pressure cleaner to clean the machine.
Moving parts.
Risk of personal injury.
Moving parts can crush or cut. Disconnect the machine from the power
supply and make sure the machine does not move.
Unexpected cow movement.
Risk of being crushed or trampled.
Block the cow traffic.
Use basic soap or degreaser with a moist cloth to clean the outside of the
machine. Do not use other chemicals as the chemicals could damage the
sealings inside the machine.
• Make sure the brush is clean and free of damage. If necessary:
• Clean the brush.
• Or if the diameter of the brush is less than 30 cm (12 in), replace the brush (see Replace the Brush
on page 7-2).
• Make sure the ventilation openings of the motor, the motor housing and the electric box are clean (see
figure 23 on page 7-2). If necessary:
• Clean the ventilation openings with water and a soft brush or a moist cloth.
• Examine the gearbox for oil leaks (see Troubleshooting Table on page 9-1).
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