SICE PSR 43 CT LT User manual

PSR  CT LT
PSR 43 CT LT
SOLLEVATORE A FORBICE ELETTROIDRAULICO
ELECTRO-HYDRAULIC SCISSOR LIFT
ÉLÉVATEUR À CISEAUX ÉLECTROHYDRAULIQUE
ELEKTROHYDRAULISCHE SCHERENHEBEBÜHNE
ELEVADOR A TIJERA ELECTROHIDRÁULICO
MANUALE ISTRUZIONI ............................ 3
INSTRUCTION MANUAL ............................ 56
MANUEL D'INSTRUCTIONS .......................
109
BETRIEBSANLEITUNG .............................. 163
MANUAL DE INSTRUCCIONES ................... 215

56 Operator’s manual
TRANSLATION OF ORIGINAL INSTRUCTIONS
INDEX
TECHNICAL DATA ....................................................................................... 57
LIFT................................................................................................................ 57
PLAY DETECTOR TECHNICAL DATA......................................................... 59
LIFT MODEL DESCRIPTION ....................................................................... 59
LIFT IDENTIFICATION DATA ...................................................................... 60
INTENDED USE ........................................................................................... 60
GENERAL SAFETY REGULATIONS............................................................ 62
TRANSPORT.................................................................................................. 62
UNPACKING ................................................................................................. 63
INSTALLATION AREA ................................................................................. 63
INSTALLATION ............................................................................................. 64
ELECTRICAL HOOK-UP............................................................................... 70
SAFETY DEVICE SPECIFICATIONS ............................................................ 72
OPERATING PROCEDURES ........................................................................ 74
COMMISSIONING ........................................................................................ 78
ROUTINE MAINTENANCE .......................................................................... 78
LIFT USAGE .................................................................................................. 80
PLAY DETECTOR USAGE ........................................................................... 81
EMERGENCY PROCEDURES...................................................................... 84
LAY-OFFS ...................................................................................................... 87
SCRAPPING................................................................................................... 87
RECOMMENDED FIRE EXTINGUISHING EQUIPMENT.......................... 88
INFORMATION AND WARNINGS ABOUT HYDRAULIC FLUID............... 88
PROBLEM-SOLVING AND TROUBLESHOOTING .................................... 89
COMMISSIONING PROCEDURE ................................................................ 93
PNEUMATIC SYSTEM DIAGRAM FOR CT LT ............................................ 94
HYDRAULIC SYSTEM DIAGRAM................................................................ 98
CALIBRATION (ONLY INSTALLATION TECHNICIANS)..........................106

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Operator’s manual 57
TECHNICAL DATA
LIFT
Fig. 1
MAIN LIFT
- maximum power ...........................................................................................................4300 kg
- runway length ...........................................................................................................4650 mm
- runway width................................................................................................................ 630 mm
- distance between runways..............................................................................800 / 1020 mm
- raising time .........................................................................................................................45 s
- lowering time ...................................................................................................................... 53s
- raising time ("FAST" version) ............................................................................................ 22s
- descent time with load ("FAST" version) ....................................................................... 30s
- oil tank capacity...................................................................................................................15 l
- compressed air supply...............................................................................................6-10 bar
- motor power.................................................................................................................. 2.6 kW
- motor power ("FAST" version) ..................................................................................... 5.5kW
- lift weight
s ,40$,40$&!34..............................................................................................2,595 kg
s ,4,4&!34.............................................................................................................. 2,495 kg
- floor flatness ................................................................................................................3 mm/m
- contact area of base ............................................................................................ .... 7300 cm2
Technical specifications of fixing devices
- type .........................................................................................................................mechanical
- length ............................................................................................................................133 mm
- hole diameter ........................................................................................................... Ø 12 mm
- thread diameter .................................................................................................................. M8
- allowable traction load on concrete of class B25 ...................................................... 390 kg
- weight of the electrical/electronic components ......................................................... 10 kg
- absorbed power .......................................................................................................... 2.8 kW
- absorbed power ("FAST" version) .............................................................................. 5.7 kW
- power supply
s ........................................................................................................... 400 V - 3 ph - 50/60Hz
s .................................................................................................................230 V - 3 ph - 50Hz
- noise measured in operator’s working position standard version.....................76.9 db (A)
BUILT-IN FREE-WHEEL LIFT TABLE (LT)
- maximum power ...........................................................................................................3500 kg
- runway length ............................................................................................................ 1420 mm
- runway length with extension.................................................................................. 2100 mm
- runway width................................................................................................................ 630 mm
- distance between runways..............................................................................800 / 1020 mm
IMPORTANT
The most complete version of the vehicle lift is always depicted in the figures

58 Operator’s manual
1
1312 250 4650 88
6300
2090
240
4842
1924 84 1420
450
4001000630800 ÷ 1020
(Stand 900)
380300
1420 ÷ 2100
500
1209
630
143 960 90

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Operator’s manual 59
PLAY DETECTOR TECHNICAL DATA
Mobile plate size ................................................................................................. 570x355 mm
Plate diagonal stroke ..................................................................................................... 65 mm
Longitudinal / transverse stroke .................................................................................. 46 mm
Single plate translation force ...................................................................................... 7,000 N
Hydraulic operating pressure ..................................................................................... 150 bar
Maximum load per axle .............................................................................................. 25,000 N
Halogen lamp ........................................................................................................... 12V / 20 W
Work environment conditions
min max
Operating temperature .....................................0°C 45°C
Humidity range ................................................................................................ 57/95% to 40°C
LIFT MODEL DESCRIPTION
Fig. 2
Main lift components
1 Base
2 Inside scissors element
3 Outside scissors element
4 Runway structure
5 Vehicle stop barrier
6 Play detector (version with PLAY DETECTOR only)
7 Slip plates
8 Flap
9 Fixed up-going ramp
10 Mechanical safety device
11 Pneumatic cylinder for safety device release
12 Hydraulic cylinder
13 Control unit controls cover
14 Control unit
Components of built-in free-wheel lift table
T1 Hydraulic cylinder
T2 Runway
T3 Pull-out extension
T4 Outside scissors element
T5 Inside scissors element

60 Operator’s manual
2
1
2
3
4
5
6
7
8
910
11
12
13
14
T1
T2
T3
T4
T5
LIFT IDENTIFICATION DATA
A complete description of the LIFT MODEL and SERIAL NUMBER and any ACCESSORIES
fitted will simplify service by our after-sales service.
For greater clarity, remember that the following information about your lift will be found
on its nameplate:
Lift type
Serial number:
Capacity max. kg
Power supply voltage
Max. power absorption A
Motor power kW
Phases
Frequency Hz
INTENDED USE
This operator’s manual forms an integral part of the product: if the lift is sold on, all the
documentation must accompany it.
Read the warnings and instructions in this manual carefully; they supply important infor-
mation concerning SAFETY IN USE and MAINTENANCE.

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Operator’s manual 61
KEEP THIS MANUAL IN A SAFE PLACE FOR FURTHER REFERENCE
This product has been designed to be used as a lifting device for cars and light transport
vehicles up to a maximum weight of 4300 Kg.
For rear wheel alignment, the lift is equipped with slip plates adjustable in three direc-
tions, transverse, longitudinal and diagonal, to allow all the movements necessary for
the adjustments.
The lift is effectively used also for maintenance and repairing operations and for the
vehicle testing lines by means of the play detector bench; the play detector bench is
hydraulically controlled by the same lift control unit.
The design specifications of this lift make it suitable for use indoors and outdoors shel-
tered under a roof.
The load must be distributed over the runways in accordance with the regulations in
force which, for lifts having maximum capacity in excess of 3000 kg, stipulate 1/3 at the
front and 2/3 at the rear or vice-versa, with the vehicle’s wheels placed at least 300 mm
from the end of the runway.
Therefore the maximum useful load fraction, 2866 kg per axle of the vehicle corresponding
to 2/3 of the maximum capacity, must absolutely never be exceeded, as this may impair
the stability and thus the intrinsic safety of the lifting device. For the same reason, load
differences between the two runways must not exceed 10%;
example: left hand runway 2,250 Kg, right hand runway 2,750 kg.
IMPORTANT: for correct, safe use of the equipment, users must ensure a lighting level
of at least 300 lux in the place of use.
WARNING
Never use the lift for washing cars.
WARNING
Use of the machine in potentially explosive atmospheres is forbidden.
WARNING
Never lift even very light loads on one runway only, as the lift might become danger-
ously unstable.
WARNING
The lift may not be used in any working condition not specifically envisaged in this
manual. In particular, lifting people is absolutely forbidden.
The manufacturer cannot be held responsible for any damage caused by improper,
incorrect or unreasonable uses.
WARNING
Never use the lift for lifting rail vehicles.

62 Operator’s manual
GENERAL SAFETY REGULATIONS
This equipment is for professional use only.
WARNING
Only one operator may work with the equipment at a time.
The lift must only be used by specifically trained, authorised staff.
Any tampering with or modification of the equipment not authorised in advance by the
manufacturer relieves the latter of responsibility for damage deriving from or due to
such procedures.
Removal of or tampering with the safety devices constitutes a violation of European
Regulations on safety. The manufacturer therefore declines all liability deriving from
tampering with these devices.
- The machine may only be used in places free from explosion or fire hazards.
- Original accessories must be used. Our machines are designed to take original acces-
sories.
- Installation must always be carried out by qualified staff in full accordance with the
instructions given below.
- Make sure there are no risky conditions while the equipment is being operated: in case
of malfunctioning, stop the machine at once and consult the technical support service
of the authorised dealer.
- Standing underneath the vehicle during raising and lowering is forbidden.
WARNING
Even minor work on the electrical system must be done by professionally qualified
staff (see specific legislation on this subject).
TRANSPORT
The machine, in its packaging, must be transported in accordance with the instructions
provided below:
- Protect the control unit from exposure to the weather and ensure that it is not subjected
to substantial variations in temperature. Since it is in its packaging, it must be handled
with a pallet truck or fork-lift truck, inserting the forks in the points shown in figure 3.
- As the lift structure is of considerable size, it is packaged with a wooden structure which
allows slinging with suitable slings. Never use steel ropes. The positions of the slings
and the hook are indicated in figure 4. For correct lifting, with the slings taut the hook
should be at least 2.5 m from the packaging.

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Operator’s manual 63
3 4
UNPACKING
After removing the packaging make sure that the equipment’s various components are
undamaged, by checking that there are no visibly damaged parts (control unit, lift struc-
ture). In case of damage do not use the equipment (the lift) and contact professionally
qualified staff (your dealer).
The packaging materials (plastic bags, expanded polystyrene, nails, screws, pieces of
wood, etc....) must not be left within reach of children since they are potential sources
of danger.
Consign these materials to the specific collection centres if they are pollutant or not
biodegradable.
INSTALLATION AREA
The machine installation requires a usable space of min. 4,060 x 7,760 mm (fig.5).
From the control position the operator has a clear view of the entire lift and the surround-
ing area. The operator must not let any unauthorised person enter this area, and must
ensure that it is clear of potentially hazardous objects.
Do not install on loose or unstable surfaces.
The surface on which the lift is installed must withstand the loads transmitted during
operation.
This surface must have a capacity of at least 25 kg/cm2and a resistance class of
250R’bk.
The lift contact zones to the floor must be levelled.

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5
Work environment conditions
- Relative humidity: from 30% to 95% without condensation.
- Temperature range: from 0°C to 40°C.
INSTALLATION
After unpacking, position the parts ready for assembly. During the handling phase, neces-
sary to find the right positioning of the lift on the ground, suitable slings or chains must
be used (fig. 6).
Once the exact position of the lift has been established place the control unit. The stand-
ard positioning is the one shown in figure 7, with the control unit on the left of the lift
and its control panel oriented on the other side of the lift. This will allow the operator a
good view of the whole working area.
The positioning distances are shown in figure 7, assuming as reference the front left
corner of the runway.