Corghi ERCO HC3502 B, Руководство оператора

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Lifting of the vehicle
•
T urn the emergency switch [9] clockwise and check that the power light
[10] is on.
•
Press the up button [11] and lift for about 30 cm, check that the support
points have a correct grip; if correct, continue the climb until the desired
working height is reached.
•
Carefully check the stability of the load throughout the climb.
•
In the event that there is a precarious stability of the vehicle or abnormal
operation of the lift itself, immediately stop the maneuver to climb, wait
for the stabilization of the load and proceed with small descents to the
ground. Reposition the load correctly or proceed to stop the lift if the
cause of the instability turns out to be of a technical nature
Descent of the vehicle
Turn the emergency switch [9] clockwise and check that the power light [10]
is on.
Press the down button [12] and release it once the desired working height
has been reached.
During the entire descent, carefully check the stability of the load.
In the event that a precarious stability of the vehicle or abnormal operation
of the lift is found, immediately stop the maneuver, wait for the stabilization
of the load and proceed with small descents to the ground. Reposition the
load correctly or proceed to stop the lift if the cause of the instability turns out
to be of a technical nature.
WARNING
The vehicle must only be lifted to the lifting points prescribed by the vehicle manufacturer.
For assistance, contact authorized centers and request the use of original parts.
5.3 EMERGENCY PROCEDURES
These modes are intended for handling emergency situations which may arise due to malfunction, incorrect
loading, power failure, etc.
This maneuver can only be carried out in the presence of the manual pump ( )
The purpose is to enable the operator to retract the runways of the lift in order to allow for removal of the vehicle.
Emergency procedures may be executed by the user, but we recommend contacting our technical service
department to clear up any uncertainties first.
Emergency procedures are potentially hazardous and must be executed with extreme caution: make sure that all
persons are at a safe distance from the lift before proceeding.
Manual Emergency Maneuver
To carry out the descent of the lift when an interruption of the supply of electric current occurs, proceed as follows:
1. Switch off the power supply using the switch on the electrical panel;
2. Remove the protective guards of the mechanical safety devices;
3. Ascent using the hand pump (
) until the mechanical safety devices are released (rotation of the hooking
tooth outwards);
4. Lock the electromagnet in closed position with electric ties;
5. Open the pawl of the YA1 valve by letting the carriages descend gently up to the position on the ground;
6. At the end of this maneuver restore the conditions of use (close the valve YA1, remove the clamps from the
electromagnets, reassemble the casings of the mechanical safety devices, restore the power supply by acting
on the switchboard of the electrical panel
WARNING
Never leave a manual emergency operation on hold as the lift could slowly misalign.
Stop or cancel the manual emergency operation, if necessary.
74 Operator's manual [EN]