Reliable STT293 - From Single Reefing to Dual Reefing

STT293 CONCISE TOWER CRANE MANUAL
-46- EURC1.0ENG
1.5.2. FROM SINGLE REEFING TO DUAL REEFING
- Bring the front trolley (2) against the rear trolley (1) (opposite the jib
foot).
- Press the switch button on the operating panel.
- Connect both trolleys with the connecting pin (8) and secure it with the
cotter pins (9).
- Lower the single hook block (4) down to the ground.
- Connect both hook blocks (4 and 3) by means of the fittings (8, 9 and
10) (see Fig. 1.5.2-1).
- This concludes the transition from single to dual reeving.
Fig. 1.5.2-1
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