Street Crane ZX6, Инструкции по установке, эксплуатации и обслуживанию

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© Street Crane Co Ltd
Ref: D3256 rev. B Page 57 of 103
To prevent the possibility of kinking or imparting any twist into the rope, it should be uncoiled without slack
and in a straight line. Short lengths of rope can be uncoiled along the ground (see
Figure 33). If the coil is too large to handle, place on a turntable and pull the outside end of the rope allowing
the coil to rotate.
Figure 33 – Correct Uncoiling of Wire Ropes Figure 34 ‐ Incorrect Uncoiling of Wire Ropes
Do not pull the rope away from a stationary coil. This will induce twist and possibly kinks in the rope that will
seriously impair its performance and result in premature failure (see
Figure 34).
5.8.2.3 4
Fall
hoist

Pull the tail end of the rope off the spool and pass over the compensating sheave on the hoist.

Drag the spool and the tail end away from the hoist together, until the spool is empty (note that the
distance you need to travel with the spool will be half the total rope length). You should now have two
equal length tail ends and the centre of the rope over the compensating sheave.

With the bottom block positioned under the hoist in the correct orientation, bring both tail ends back
to the hoist ensuring that the ropes don’t cross or twist unnecessarily.

Feed the tail ends through the bottom block and up to the drum. (See
Figure 37
to
Figure 39
).
If it is not possible to uncoil the rope prior to fitting, the rope may be transferred directly from the reel to the
hoist barrel. Place the reel on a suitable stand and ensure that the reel can rotate freely. When winding from
reel to barrel the rope should be bent in the same direction. Wind from top of reel to top of barrel or from
bottom of reel to bottom of barrel (see Figure 35).
Figure 35 – Winding of new wire ropes

Clamp the tail ends to the drum.