Yale SLE 3

5 Commissioning, tests, settings and maintenance
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ba-o.4.1.3-en-2.2-y
5.3.2 Activating the testing bay function
The testing bay function can only be activated in stationary state and with
no overload on the hook.
Note the position of the switch S1.
The first 3 steps must be carried out in the order described within a
maximum time of 16 seconds, otherwise the testing bay function
cannot be activated or not finished completely.
1. Set S3 DIP switch 8 to "On". Lifting / Lowering is blocked
2. Set S1 on D
III
II
I
err
pwr
3. Press S5 until all LEDs light up permanently
4. Set S3 DIP switch 8 to "OFF". The red and all yellow LEDs flash: The
testing bay function is now active for 30 minutes. Lifting / Lowering is
enabled
5. Correct the offset of the load sensor:
→ No load on the hook → Press the button S5 until the red LED
stops flashing
6. Set S4 = C, S2 = F
7. Lift 110 % overload at slow speed and simultaneously turn S4 to the
left until II and "err" light up
8. Turn S4 one switch position to the right and put down the overload
9. Lift 110 % overload at slow speed and simultaneously turn S2 to the
left until II and "err" light up
10. Put down the 110 % overload
11. Test the cut-off point found. Lift 110 % overload again. The load
may not be picked up from the floor completely. II and "err" light up
12. Put down the 110 % overload
13. Lift the maximum lifting capacity
14. Lower the maximum lifting capacity
15. Save the new overload cut-off point by pressing the button S5 until the 3 yellow LEDs stop flashing. Saving is indicated by fast flashing
16. Set S1 back to the previously noted switch position, note the changes and confirm the settings by signing on the enclosure cover.
17. Restart the device.
When the crane test is finished, put the front panel (device cover) back on to the
SLE 3 to protect the electronic components against dust and foreign bodies.
S1
S4
S3
S2
S5