Airo A16 J Series, Руководство пользователя

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User’s Manual – A16 J A18 J Series Page 55
5.6. Emergency manual controls
This function must be used only in emergency situations when no motive power is available.
Fig.13
In case of fault in the electric or hydraulic system, carry out the following emergency procedures:
1. Screw tight the indicated tap (solenoid valve EV1);
2. Insert and screw the emergency actuator on the solenoid valve corresponding to the desired movement (see
below correspondence between solenoid valves names and obtained movements);
3. Completely screw the knurled knob of the previously positioned actuator;
4. Remove the operating lever of the manual pump and insert it on the pump itself;
5. Activate the emergency pump;
6. Check the correct execution of this procedure.
PLEASE NOTE: In case of machines with simultaneous movements (OPTIONAL) the procedures for platform recovery
are the same but the operations are to be carried out starting from point 2 above.
Check the operation of all solenoids and relevant functions:
- EV4 = First arm (pantograph) UP;
- EV5 = First arm (pantograph) DOWN;
- EV6 = Telescopic boom out
- EV7= Telescopic boom retraction
- EV12= Turret rotation to the right
- EV13= Turret rotation to the left
- EV14= Second Arm UP;
- EV15= Second Arm DOWN;
- EV18= Jib UP;
- EV19= Jib DOWN;
- EV21=Platform rotation to the right;
- EV22=Platform rotation to the left.