Structure and function
5.6.2
Coupling the brake and supply lines
WARNING
Risk of contusions, cuts, dragging, catching or knocks from
incorrectly functioning brake system.
•
When coupling the brake and supply line, ensure that:
ο
the coupling head seals are clean.
ο
the sealing rings of the hose couplings form a proper seal.
•
Always replace damaged seals immediately.
•
Drain the air reservoir before the first journey each day.
•
Only move off with the machine connected when the pressure
gauge on the tractor shows 5.0 bar.
WARNING
Risk of contusions, cuts, dragging, catching or knocks from
unintentionally rolling machine with the operating brake re-
leased!
Always couple the hose coupling of the brake line (yellow) first, fol-
lowed by the hose coupling of the supply line (red).
The operating brake of the machine moves out of the brake position
immediately the red hose coupling has been coupled.
1. Open the tractor coupling head caps.
2. Remove brake line coupling head (yellow) from the idle coupling.
3. Check coupling head seals for damage and cleanness.
4. Clean dirty seals, replace damaged seals.
5. Fasten the brake line coupling head (yellow) as directed in the
tractor coupling with the yellow marking.
6. Remove the supply line coupling head (red) from the idle cou-
pling.
7. Check coupling head seals for damage and cleanness.
8. Clean dirty seals, replace damaged seals.
9. Fasten the supply line coupling head (red) in the tractor coupling
with the red marking, as instructed.
→
On coupling the supply line (red), the supply pressure coming
from the tractor automatically pushes out the actuator button for
the release valve on the trailer brake valve.
10. Remove wheel chocks.
Catros BAG0155.4 05.19
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Summary of Contents for Catros 4002-2TS
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