HG200 - 200 Inverter
The hoist can be connected (on the round or
wall mounted) using sized tubular elements
inserted into the holes on the base of the
machine frame and then anchored to the
support structures.
If the hoist is installed according to methods a)
and b), the user must follow the instructions
listed below:
The uprights of the scaffolding, when the
lifting equipment is attached directly to them,
must be reinforced and braced to ensure a solid
condition that is adequate to withstand the
greater stress and strain forces.
With metallic scaffolding, there must be an
adequate number of uprights, on which the
hoists are directly attached, and, in any case,
no less than two.
The rotating arms bearing the pulleys and any
hoist drums must be solidly attached to the
uprights using brackets with screw bolts
supplied with a nut and counternut. The same
situation is required for the cable transmission
pulleys at the foot of the uprights when the
drums are installed on the ground.
The hoists installed on the ground, in addition
to being solidly anchored, must also be
installed so that the cable unwinds from the
lower part of the drum.
The operator of <<projecting>> hoists
attached to scaffolding uprights, when guards
cannot be attached to the sides and the front of
the control position, must wear a safety belt.
The protection described in point "c" on page
5 must be applied even for the worker
receiving the loads on the normal scaffolding.
In any case, the machine must be anchored
and any rotating arms bearing the trasmission
pulleys must be installed on a stable structure
according to the calculations and instructions
supplied by a legally qualified technician who
must issue a special certificate.
For calculation purposes and to verify the
stability, the forces acting on the connections
under the most severe load condiction are
reported in the following table (hoist with a
maximum capacity of 200 Kg (HG200-2O0
INVERTER) .
This considers the load acting in the two
positions at the ends of the drum and the
weight of the hoist itself is neglected.
English
Pag 4
HG200
F
Pos. 1
Pos. 2
( N )
( Kg )
( N )
(Kg )
F
1
1283
131
854
87
F
2
967
99
538
55
F
3
210
21
639
65
F
4
-106
-11
323
33
