Planeta TCN Serie Manual De Uso página 7

t o
ranslatIon of the rIgInal
It is possible to install more than one balancer to the same secondary structure (i.e. safety rope) only if each balancer has an
independent connection point and the structure has a mechanical resistance higher than five (5) times the weight of all balancers
plus all maximum loads.
When starting up a balancer, we suggest that the following procedure is used:
- Connect the balancer to the main structure through the suspension hook, if present, or fixing hole.
- Connect the safety device to the secondary structure.
- Lift the load to be hanged to the balancer.
- Hang the load to the balancer through the proper hook/snap hook.
- Lower the load by unwinding the balancer's rope and adjust the stroke limiter clamp to avoid bringing the load above the operator.
- Adjust the balancer strength as long as the hanged load is balanced. Rotate in the direction of the + sign to increase the strength
of the balancer. Rotate in the direction of the – sign to decrease the strength of the balancer.
In case of installation of the balancer at a considerable height, use the dedicated extension ropes to bring the load at the needed
working height (the load must not be above the operator).
Ensure that the working area is adequately lightened to allow a good overview of the operations and of all the equipment, avoiding
dark areas, dazzling and strobe effects.
Warning!!! For all balancers that do not have a suspension hook, make sure that it is fixed to the main structure in such a way as not
to block the movements (oscillations and rotations) which are functional to the correct operation of the balancer itself.
Always connect the safety suspension (S), using exclusively the supplied standard fittings
(Fig.1), to a suitably sized support. The safety support MUST NOT BE the same one used for
the main suspension (17) (Fig.1). If the main suspension breaks, the max falling distance must
not be more than 100 mm. Tighten the nuts of the clamps 20331 (Fig.1) with a torque of 4 Nm.
b a
alancer djustMent
To enable the balancer to balance heavier weights than those allowed within the maximum load capacity, rotate the screw (45) (Fig.5)
with the proper key following the direction of the symbol "+".
For lighter loads, rotate the screw (45) (Fig.5) with the proper key following the direction of the symbol "-".
After adjusting the load, check that the rope can move freely along all its length: the movement must not be limited by the complete
winding of the spring. Check the stroke more than once and according to different speeds.
NOTE: a reduction of the ability of the balancer to hold the hanging load might mean that the drum spring is about to break. DO NOT
MODIFY THE BALANCER ADJUSTMENT TO SUSTAIN THE LOAD ANYHOW, INSTEAD CALL IMMEDIATELY THE SPECIALIZED
PERSONNEL AUTHORIZED TO MAINTENANCE.
Do not use by hanging a maximum load greater than the maximum load allowed and by balancing the same through the regulator.
u t b
sIng he alancer
Grip the tool hanging from the balancer and carry out the required operations. Then accompany the tool as far as it balances, on
the vertical line of the balancer, and release it.
The load to be balanced must be hung on the snap-hook (31) (Fig.5). Ensure that the snap-hook is properly locked after having
hung the load.
The rope must never be unwound all the way: its stroke must end at least 100 mm before it reaches the lower limit (balancers are
fitted with an end-of-stroke automatic limit stop system).
If necessary, move and lock the clamp (M) (Fig.5) to stop the upward stroke.
Do not unhook the load if the clamp (M) (Fig.5) does not lean onto the rope's swaging (POSITION
SHOWN IN FIGURE 5).
- Do not leave the load if it is not in a vertical position;
- Do not swing/throw the hanging load to another operator;
- Do not move the load by pulling the balancer's rope;
- Do not hang loads that are not within the upper and lower ranges of the admissible load-bearing capacity;
- Do not hang more than one tool on the balancer.
The highest risk linked to the use of the balancer consists in the uncontrolled rewinding of the
rope.
1 If, for any reason, the rope is not rewound by the balancer, DO NOT intervene and call immediately the maintenance service;
2 Never unhook the load if the rope is not completely wound in the drum, prevent the rope from touching the rope-guide.
3 Should you find the balancer with the rope completely unwound and no load attached, DO NOT intervene and call immediately
the maintenance service;
4 During use, the rope must be straight and must not be in contact with any pulley, ring or external structure close to the place where
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nstructIons
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