Donati DRH 1 Series Скачать руководство пользователя

Страница: 47 / 130

MAN16MG05

instructions

for

use

series

drh

1/2/3/4 -

dst

drt

4.2.4 Handling

• Allocate a limited, suitable area, with a level floor or surface, for the unloading operations and setting down on the

ground of the pallet or of the chest or cage containing the material.

•

Considering the typology of the packing and what was described and illustrated in point 4.2.3, allocate the necessary

equipment for the unloading and handling of the DRH hoist (or of the trolley/hoist unit) and of any related
accessories, taking into account their weight, headroom dimensions and handling and/or suspension elements.

• The use of special equipment is not required.
• Items of any accessories with a weight lower than 30 kg (as opposed to those over 30 kg), do not carry any

indication of weight and can be handled by hand

• Carry out handling and move the hoist, or the trolley/hoist very carefully, to the zone allocated for unloading and

avoiding oscillations, swinging and dangerous unbalancing (fig. 20).

• After handling, check that the item is in good condition and that there has been no damage.

4.2.5 Removing the packing

• Open the packing and take out the various parts by using suitable equipment according to their weight and

handling points (see point 4.2.3).

• Check that all materials making up the supply are intact and that no parts or accessories are missing. Inform the

manufacturer as soon as possible of any damage or things missing.

• If storage of the material is required follow the instructions in paragraph 4.6.1 “Storage and conservation of parts”.

drhmon20

Dispose of any packing in accordance with regional laws regarding wood, plastic, cardboard by

differentiated recycling.

• The handling of the hoist, with or without a related trolley, must be carried out with great care and

with adequate lifting and transport means so as not to create dangers due to the risk of losing stability.

• The hoist and related trolley must be set down or fixed in a stable way in all phases of handling,

transport and storage and they must not be tilted or laid down in a vertical position or on

one side (fig. 21).

For the handling of DRH hoist proceed as follows:

If the hoist is fitted with a DST trolley and on a pallet, do not remove the unit from the pallet or

related fixing systems as they will be necessary for the following phases of assembly at a height.

fig. 20

fig. 21

instructions

for

use

series

drh

1/2/3/4 -

dst

drt

MAN16MG05

• Check the suitability of the carrying structures on which the hoist is to operate, in relation to the actions and static

reactions and dynamics connected with its functioning and use

•  Check the installation height and the relative manoeuvre spaces available for the size of the hoist (fig. 22)
•  Check that the hook run is adequate for the needs and that it does not meet with obstacles (fig. 23).
•  If the hoist is fitted with a DST single girder trolley, check the width of the girder wing which must correspond to

that designated for the trolley wheels (fig. 24).

• If the hoist is fitted with a DRT double girder trolley, check the gauge of the tracks of the girders which must

correspond to that designated for the trolley wheels (fig. 25).

• Check the suitability and correct functioning of the electric system: power line, power socket and if not part of the

supply, control panel, push-button panel.

• Install the relevant signs to indicate the presence of operations with a crane in motion.

drhmon22

drhmon23

drhmon24

drhcarrbitr25

4.3

Preparing the place of installation