Zetor UTILIX CL Operator's Manual page 39

SAFETY SIGNS
UCL18N011
1 - Warning:
Attach implements and trailers to the tractor only using the prescribed drawbar or hitch.
2 - Danger:
Rotating driveline contact can cause death.
KEEP AWAY!
Keep all drive line. Tractor and equipment shields in place during operation.
3 - Warning:
Stay clear of raised boom and bucket.
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