Kalmar ContChamp DRD S Series, Technical Handbook

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ContChamp DRD-S
Technical Handbook
ECU 2
Elservo
52 S. Grupp 20
9407
04-10
Twist-locks, automatic locking
1. Feed +24V from central electrical unit S1 connector X38.7.
Condition: Parking brake RELEASED.
2. X51.7.
3. X56.11.
4. Signal in to switch S34, pin 3
5. Switch S34 in AUT position, signal out from pin 7
6. X56.1.
7. DIG IN S2.32, LE16 lit.
Condition: Signal for alignment from 791. Control: DIAGNOS
menu 4(8). Or signal from switch S37 for by-pass of safety
system (DIG IN S2.58, LE24 lit).
8. DIG OUT S2.2, LE6 lit.
9. X62.10
10. X69.10.
11. Activate solenoid valve, top-lift (loading of hydraulic pump).
12. Signal from ECU 2 via CAN bus to 791.
13. DIG OUT from 791.2.37 to 6039791.2.32 to 6040.
REF OUT from 791.2.36 to 6040.
14. Hydraulic feed to twist-lock cylinder that turn the twist-locks
to locked position.
Twist-locks, manual locking
1. Feed +24V from central electrical unit S1 fuse 3 to connector
X32.1.
2. X50.1.
3. X56.4.
4. Main switch S36, on through loop 567 via S35.
5. Switch S34 in MAN position, signal out from pin 2 as for point
6 above.
Twist-locks, release
1. Control lever switch T2 used.
2. 24 V to S42.20.
3. X55.10.
4. DIG IN S2.31, LE13 lit.
Condition: Signal for alignment from 791. Control: DIAGNOS
menu 4(8). Or by-pass of safety system with S37 (DIG IN
S2.58, LE24 lit) and no side-shift, i.e., no signal in to S2.09
(LE17 extinguished) or S2.10 (LE20 extinguished).
5. DIG OUT S2.2, LE6 lit.
6. X62.10
7. X69.10.
8. Activate solenoid valve, top-lift (loading of hydraulic pump).
9. Signal from ECU 2 via CAN bus to 791.
10. DIG OUT from 791.2.23 to 6039.
REF OUT from 791.2.37 to 6039.
11. Hydraulic feed to twist-lock cylinder that turns the twist-locks
to the open position.
KL701-D
X69
6039
6040
KL727-D