Zetor 3321 SUPER Operator's Manual page 11

SAFETY INSTRUCTIONS FOR USERS
tractor may cause an injury in case of
direct contact with skin and it can irritate
mocous membranes, eyes, digestive or
respiratory organs. Some of them can
cause poisoning when swallowed.
43. Persons working with crude oil
products must properly keep safety and
hygienic regulations, they must use the
suitable protectors and work in properly
ventilated areas.
WORKING WITH CRUDE OIL PRO-
DUCTS
44. Wash properly your hands with mild
detergent and protect them with suitable
skin ointment or cream after finishing
work or before eating.
45. Remove oil drops from quickcouplers
(from male and female) by textile ma-
terial after disconnecting or connecting
hydraulic circuit.