Kalmar DCE80-100E, Техническое руководство

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DCE80-100E
Technical Handbook
Sidelift attachment
Service
15 P. Group 80
TDCE01
04GB
Sidelift with twist-locks
Indicating lamps on side-lift
Lamp A (Green): Twist-locks locked
Lamp B (orange): Alignment, extinguished when
the container is lifted
Lamp C (Red): Twist-locks unlocked
Alignment control
A spring-loaded contact pin and an inductive sensor at each
twist-lock is used for alignment control. The attachment is fully
aligned onto the container when all pins have been depressed
and the distance between each pin and sensor have decreased
to 4–5 mm. Then the indicating lamp ALIGNMENT
B lights up
and the twist-locks are ready for locking.
Safety interlocking system
After locking of the twist-locks the lifting starts. A built in play be-
tween twist-locks and container corner boxes allows the attach-
ment to be lifted enough for the inductive sensors to be
deactivated, i.e. the distance between sensor and contact pin in-
creases to more than 8 mm.
This will brake the minus feed to the twist-lock solenoid valve,
thus making it impossible to operate the twist-locks when lifting.
This electrical interlocking can, in emergency situations, be
bridged by an override switch in the operator’s cab. The override
switch will feed “false” alignment minus signal to the twist-lock so-
lenoid valve thus making it possible to operate the twist-locks. A
red warning lamp lights up in the operator’s cab when the electri-
cal interlocking is bridged.
Checking of ALIGNMENT indicating lamp B and electrical in-
terlocking system
1. Check that the contact pins in the corner boxes are freely
moveable up and down. A pin which binds in the upper posi-
tion may indicate correct alignment although the attachment is
not in contact with all four container corners.
Lubricate the contact pins when needed.
2. Check that the indicating lamp ALIGNMENT B lights up when
the attachment is fitted to the container and that the lamp is
extinguished when the container is lifted.
3. When lifting an empty container just enough to make the lamp
ALIGNMENT go out, check that it is impossible to unlock the
twist-locks.
4. The sensor for alignment should be adjusted to give a signal
when the contact pin is depressed. See Inductive sensors,
page 17.
A B
C
Indicating lamps on sidelift
WARNING!
Whenever the indicating lamps do not work properly, the
attachment should be taken out of service for repair. The
use of an attachment with faulty indication lamps could
be hazardous!
8
9
10
11
3. Contact pin, alignment
8. Sensor, twist-lock unlocked
9. Activator
10. Sensor alignment
11. Sensor, twist-locks locked
3