USE OF THE MACHINE (4.1)
This machine has been designed to lift and transport loads on perfectly even floors. An identification plate can be found on the chassis (6 fig.1) indicating the lifting
capacity that must never be exceeded both for the safety of the personnel and not to damage the vehicle.
Please observe the safety, use and maintenance regulations to the letter. Any mounting of extra equipment on the machine must be authorised by the manufacturers.
DESCRIPTION OF THE TRUCK (5.6) - (see fig. 1)
This machine is an electric fork lift truck with steering bar drive and is perfect for storing and transporting loads on perfectly even surfaces. The controls are easy to see
and use. The machine complies with all current EEC safety and comfort regulations.
The drawing shows its main specifications.
1) STEERING BAR 2) MOTOR WHEEL 3) HYDRAULIC OUTLET 4) LIFTING FORK 5) SECOND STAGE 6) CHASSIS 7) LIFTING CYLINDER 8) MASTER SWITCH
9) ELECTRONIC CARD 10) STABILISING WHEEL 11) COVERS 12) FLOW LIMITING VALVE 13) BATTERY 14) ELECTRIC BRAKE 15) LOADING ROLLERS 16) HAND
GUARD 17) RECTIFIER 18) ADJUSTABLE LEG (GX STRADDLE) 19) FORK COUPLING (GX STRADDLE) 20) FIXING CLAMP (GX STRADDLE)
SAFETY DEVICES (6.5) - (see fig. 1)
1) MASTER SWITCH (REF.8) 2) ELECTRIC BRAKE (REF.14) 3) FLOW LIMITING VALVE (REF.12) 4) MAXIMUM PRESSURE VALVE
5) BUMPERS: they protect the driving wheel (ref. 2), the lateral stabilising wheels (ref. 10) and the front loading rollers (ref. 15) from bumps; in case of accidents, therefore,
the feet and the load are protected 6) DEAD MAN’S HANDLE (REF.2/FIG.8): this is a safety switch located on the steering bar and protects the driver from collisions
when reversing 7) HAND GUARD (REF.16)
Structure (7.2)
The lifting mast, the legs and the hood form a very rigid welded structure (ref. 6). The forks are precision guided by 4 rollers that run up the whole mast.
Two pivoted wheels and two rollers give the truck great stability on 4 points of support.
The covers (REF. 11) can be easily opened to allow access to all the units for maintenance.
Drive (8.1)
The electromagnetic brake (REF. 14), the driving motor, the gears and the leading wheel form a compact unit. A system of springs fixes the driving wheel constantly to
the ground.
Steering bar (9.4) (rif.1/fig.1)
The truck can be driven by a person either from the ground or standing on the platform, if installed.
The steering angle is 180
°
.
The steering bar operates directly on the driving wheel, therefore, to change direction turn it in the required direction.
To move the truck (see fig.2) keep the steering bar in its central position (Pos.B), while to stop it move it to its upper position (Pos.A) or in its lower position (Pos.C). When
released the steering bar returns automatically to its upper position (pos.A) and acts as a parking brake.
Brakes
(10.6)
The electromagnetic brake acts directly on the driving motor, either by means of the DEAD MAN’S HANDLE (REF.2/FIG.7), or by moving the steering bar to its upper
position (pos.A) or lower position (Pos.C) See FIG..2. If the electrical circuit is disconnected, the brake acts as a parking brake.
GX 10: Braking force can be adjusted by regulating the “A” screws (Fig. 3/A). The “B” screws regulate the obligatory distance between plate “A” and the brake lining
(0.4 mm). GX 12: Braking force can be adjusted by turning the brake ring as shown in fig.3/B. Turning clockwise the braking force increases.
Hydraulic circuit (11.1)
To raise and lower the forks, move the motor pump (REF. 3/FIG. 1) control lever that pumps the hydraulic oil from the tank to the lifting cylinder. If the truck has a double
lifting control, lifting/lowering of the forks can also be activated by means of the buttons on the steering (ref. 7-8/fig. 8). The energy necessary for effective work is supplied
by the battery (ref. 13/fig.1). Two safety valves are installed in the hydraulic circuit:
a) Flow limiting valve (rif.12/fig.1) stops the load from falling suddenly in case the hydraulic system fails (this is located at the bottom of the cylinder)
b) Maximum pressure valve, contained in the motor pump, protects the mechanical and hydraulic system from overloading.
Electrical circuit (12.6)
Constructed according to current regulations and comprising a programmable electronic variator (ref. 9/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 (13.5) - (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 centre of gravity of the load on the forks
D) Plates indicating the functions of the controls
E) Plates indicating the harness points
F) Plates indicating that feet may be squashed
G) Plate indicating the master switch H) Plate forbidding use
I) Plate indicating the direction of movement
L) Plate: read the instructions
M) Leg removal plate (GX STRADDLE)
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 centre 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 (14.1)
To transport the truck two harness points are supplied, indicated by the “E” type plates (fig.4), while the weight of the truck is indicated on the “A” type identification
plate (fig.4). While driving, make sure the truck is firmly fixed, so as to avoid its tilting. Make sure that no acid nor vapour 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 alter nating current so as not to damage the electrical components.
BATTERY (16.5)
Instructions, safety measures and maintenance
Inspection, charging and substitution of the battery must be carried out by authorised 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 gel
batteries are maintenance-free type, since they are supplied with a gel electrolyte). 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 authorisation.
Charging the battery
Before charging check the performance of the conductors. Connect the battery charger socket (A) to the plug (B) (see fig.5). After charging the battery charger stops the
current supply. The stop light turns on. When the battery has been charged the battery charger interrupts the supply of current and lights up the STOP led. Remove the
socket (A) from the plug (B). Normal recharging lasts from 8 to 10 hours (from 14 to 18 hours for gel batteries). It is advisable to recharge the battery after each days
work. 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 uncharge the battery and avoid partial charging; Allow the battery charger to signal completion of charging.
IMPORTANT: Exclusively use the specific charger to rechage the gel batteries.
WARNING: If the batteries are allowed to run down too much their life will be shortened.
Substituting the battery (17.3)
a) Remove the battery from its retainers b) Remove the cables from the battery terminals c) Slide out the battery d) Mount the battery following the
above instructions in reverse order, fixing it in place and connecting it correctly,
(The battery must always be of the same type that it replaces)
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