horsch LEEB 4 LT, Operating Instructions Manual

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Operating pressure: 150 bar
Water output: 15 l/min
2. Washing facility with single spray gun
CAUTION
Risk of fluids escaping under pressure.
The external cleaning system may be contami-
nated with spraying mixture deposits!
Secure the washing gun with the lock against
accidental spraying:
¾
before each spraying pause
¾
before the washing gun is stored again in its
holder after cleaning is finished.
NOTE
Wear appropriate protective clothes when clean-
ing. Follow the recommendations of the crop
protection agent manufacturers.
3.16 Hydraulic connections
WARNING
Danger of infection caused by high pressure
hydraulic oil from the hydraulic system penetrat-
ing into the body!
Danger of severe injuries!
When coupling or decoupling hydraulic hoses
make sure that the hydraulic system has been
depressurized on both tractor and machine side.
If injured by hydraulic oil, consult a doctor im-
mediately!
3.16.1 Coupling hydraulic hoses
WARNING
Danger of crushing, cutting, being pulled in,
being caught and impact caused by faulty hy-
draulic functions in case of incorrectly connected
hydraulic hoses!
When connecting hydraulic hoses ensure cor-
rect assignment of the hydraulic connections.
¾
Check the compatibility of hydraulic oils before
you connect the machine to the tractor hydrau-
lics. Do not mix mineral oils with bio-oils!
¾
Observe the maximum permissible hydraulic
oil pressure of 200 bar.
¾
Only connect clean hydraulic couplings.
¾
Insert the hydraulic plugs into the hydraulic
sockets, until they noticeably click into place.
¾
Check all coupling points of hydraulic hoses
for correct and leak tight fit.
1. Actuate the control lever on the tractor
mounted control valve to floating position (or
neutral position).
2. Clean the hydraulic plugs on the hydraulic
hoses before connecting the hydraulic hoses
to the tractor.
3. Couple the hydraulic hoses to the tractor con-
trol unit and ensure that they are interlocked.
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