lifter GX Manuel D'utilisation Et D'entretien page 12

Brakes (10.7)
Service braking is provided by the engine, when releasing the accelerator. The electromagnetic brake acts as a parking brake and emergency brake. Emergency braking is carried out by moving the
tiller to the upper position (pos.A) or to the lower position (pos.C) (see fig.2). If the electrical system is off, the electromagnetic brake acts as a parking brake.
Hydraulic circuit (11.11)
To raise and lower the forks, use the steering bar control buttons (ref.4,5/fig.3) so that the motor pump (ref.3/fig.1) sends the hydraulic oil from the tank to the lifting cylinder. The energy necessary for
effective work is supplied by the battery (ref.15/fig.1).
In the event of an electric failure or battery discharging when the forks are lifted, it is possible to lower them to move the truck away acting on the manual release device (RIF.4/FIG.1) on the power
pack.
Two safety valves are installed in the hydraulic circuit:
a) Hose burst valve stops the load from falling suddenly in case the hydraulic system fails and is contained in the lift cylinder
b) Maximum pressure valve, this is contained in the motor pump and protects the mechanical and hydraulic system from overloading.
Electrical circuit (12.9)
Constructed according to current regulations and comprising a programmable electronic variator (ref.11/fig.1) (supplied with all safety and adjustment devices)
and controls that can be operated from the steering bar handle. The connections are guaranteed against accidental loosening. The copper conductors are very
flexible and have a diameter sufficient for operating conditions and any external events that could occur. All the electrical components are mounted so as to
guarantee operation and facilitate maintenance.
PLATES (13.13)(see fig.4)
The following plates are visible on the machine:
A) Plate that identifies the kind of vehicle B) Battery plate C) Plate showing the loading diagram according to the lifting height and the position of the center of
gravity of the load on the forks D) Plates indicating the harness points E) Plates indicating that feet may be squashed F) Plate forbidding use G) Plate: read the
instructions H) Plate indicating the height to which forks are approximately raised I) "Tortoise" Pushbutton Tag Attention: In no case may the plates be removed
or made illegible.
IMPORTANT: IT IS FORBIDDEN TO EXCEED THE LOAD SHOWN ON THE C TYPE PLATE FIXED TO THE MACHINE AT THE MOMENT OF SALE AND SHOWN HEREUNDER:
This diagram illustrates the relationship between the maximum load that can be lifted and the relative maximum heights from the ground during loading and unloading operations of a
pallet from a shelf.
The fork diagram shown to the side indicates the center of gravity of the load that, however, must be distributed as uniformly as possible along the whole length of the fork!!
TRANSPORT AND SET UP
Transport (14.10)
To transport the truck two harness points are supplied, indicated by the "D" type plates (fig.4), while the weight of the truck is indicated on the "A" type identification plate (fig.4).
Before to sling the truck is recommended to remove the upper hands protection (Ref. 18, fig. 1) in order to avoid its damage. Mount the protection again before to start working with the truck.
While driving, make sure the truck is firmly fixed, to avoid its tilting. Make sure that no acid nor vapor is leaking from the battery (if any).
Set up (15.1)
Before starting the machine check that all the parts are in perfect condition, check the performance of all the units and the safety devices. Move the truck with battery current and never with rectified
alternating current so as not to damage the electrical components.
BATTERY (16.7)
Instructions, safety measures and maintenance
Inspection, charging and substitution of the battery must be carried out by authorized personnel following the manufacturer's instructions. It is forbidden to smoke or keep inflammable or spark-producing
material near the truck or the battery recharger. The area must be kept well aired. The caps of the elements must be kept dry and clean. Remove any acid that has leaked out and spread a little Vaseline
on the terminals and then tighten them. The weight and size of the batteries can effect the stability of the truck, therefore, if a non-standard battery is mounted it is advisable to contact the MANUFACTURERS
for the relative authorization.
The truck is fitted with a battery status indicator that lights when the truck is turned on. In case of inactivity of the truck, the indicator automatically turns off, lighting again with a new usage. The green
LED light indicates that battery charge is sufficient. When the charge is no longer sufficient the light turns yellow, indicating that charge is available only for some further lifting cycles. When the residual
charge is lower than 20%, red LED light turns on. At this stage is no longer possible to lift the forks, but the truck can only move to the nearest charging point. The battery status indicator turns on during
the charging phase, indicating its progress.
Charging the battery
Before charging check the performance of the conductors. Connect the battery charger plug (A) to the grid (check fig.3). Once the batteries are charged, the battery charger stops with the current
supply and the green led of the battery level indicator switches on. Remove the battery charger plug (A) from the grid. A normal battery charge lasts about 10-12 hours. It is better to charge batteries
at the end of the working time of the truck. The battery charger has been designed to maintain charging for a certain period of time after completing charging. There is no risk of overloading and therefore
it is unnecessary to remove the battery charger after completing recharging.
Never completely discharge the battery and avoid partial charging; Allow the battery charger to signal completion of charging. WARNING: If the batteries are allowed to run down too
much their life will be shortened.
Substituting the battery (17.4)
a) Remove the rear cover; b) Remove the cables from the battery terminals; c) Slide out the battery; d) Following the reverse order reassemble the battery, secure it to its seat and connect it
correctly.
(the battery must always be of the same type that it replaces) IMPORTANT: USE THE SULPHURIC ACID WITH CARE, IT IS TOXIC AND CORROSIVE; IF SKIN OR CLOTHES COME INTO CONTACT
WITH THIS
ACID WASH WITH ABUNDANT SOAP AND WATER. IN CASE OF ACCIDENTS CONSULT A DOCTOR!!! After replacing the battery, consign the used one to the nearest collecting center.
Battery check
Carefully read the battery manufacturer's use and maintenance instructions. Check that there is no corrosion, that Vaseline is present on the poles and that the acid is 15 mm above the plates. If the
elements are not covered, top up with distilled water. Measure electrolyte density with a densimeter to check the charging level.
USE (18.17)
The driver must carry out the following instructions of use in the driving position in way to remain reasonably distant from the dangerous zones (such as masts, forks, chains, pulleys, driving and
stabilizing wheels and any other movable part), that can cause the crushing of hands and/or foots.
Safety Regulations
The truck must be used according to the following regulations:
The driver of the machine must be properly trained, must know the instructions for use of the vehicle and wear appropriate clothing and a helmet.
The driver responsible for the fork lift truck must not allow unauthorized personnel to drive the truck or to step onto the forks or the platform.
While the truck is in movement the operator must reduce speed in curves, in narrow corridors, through doors or on irregular surfaces. He must keep unauthorized personnel away from the area where
the truck is working and immediately warn people if they are in danger; if, in spite of this warning there is still someone in the work area the driver must immediately stop the truck.
It is forbidden to stop in areas where there are moving parts and step on the fixed parts of the truck.
The driver must avoid sudden stops and fast inversions of movement.
In case of slopes with maximum permitted inclination, the driver must keep the load above the truck and reduce speed.
When driving the driver must make sure that visibility is good and that there are no obstructions when reversing.
If the truck is transported in lifts he must enter them with the loading forks in front (first make sure the lift has a sufficient load)
It is absolutely forbidden to disconnect or dismount the safety devices. If the truck is used in areas with a high risk of fire or explosion, it must be approved for this kind of use.
The loading capacity of the truck must in no case be exceeded. The driver must ensure that the load is well placed on the forks and in perfect order; the load must not jut out more than 50mm from the
end of the forks.
It is forbidden to move the truck with the forks in their upper position. This is allowed only when maneuvering to put down and pick up loads
Before beginning work the driver of the truck must check:
- the performance of the service and parking brake
- that the loading forks are in perfect order
- that the wheels and the rollers are not damaged
- that the battery is charged, well fixed and the elements perfectly dry and clean
- that all the safety devices are in working order
Once the battery (ref. 7/fig. 3) signals that it only has 20% charge left, the trolley/truck must stop being used and, therefore, recharged.
The truck must always be used or parked sheltered from rain and snow and in no case must it be used in very damp areas.
Temperature of use -10°, +40°.
Do not use the truck to tow trailers or other trucks
Immediately report damages, failures on malfunctions to the responsible personnel. Do not use the truck until it is repaired
Drivers without the required license cannot repair the truck, furthermore they are not authorized to deactivate or modify the safety devices and switches.
THE MANUFACTURERS SHALL NOT BE HELD LIABLE IN CASE OF FAULTS OR ACCIDENTS DUE TO NEGLIGENCE, INCAPACITY, AND INSTALLATION BY UNQUALIFIED TECHNICIANS
AND IMPROPER USE OF THE TRUCK.
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