Tadano ATF 130G-5, Translation Of The Original Operating Manual

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If the pressure gauge shows a pressure of less than 100 bar (1450.4 psi), the pressure must be
increased.
To build up the pressure in the hydraulic cylinder, proceed as follows:
1. Switch on the battery main switch and the ignition in the crane cab. Start the superstructure
engine.
2. Operate the "Activate jib luffing" rocker switch.
3. Carefully operate the crane control lever in the "Raise luffing jib" function until the pressure
gauge shows a pressure of more than 100 bar (1450.4 psi).
The "Jib, luffing cylinder not retracted" warning lamp must not light up as you do this.
▪ The "Jib luffing cylinder not retracted" warning lamp does not light up.
WARNING
"Jib luffing cylinder not retracted" warning lamp lights up!
If the "Jib luffing cylinder not retracted" warning lamp lights up, the luff‐
ing jib cannot be correctly fitted to the boom. This may cause the jib to
drop and people may be injured.
1. Before fitting the jib to the boom, check the "Jib luffing cylinder not
retracted" warning lamp.
2. Do not fit the luffing jib if the warning lamp is lit.
To check the "Jib luffing cylinder not retracted" warning lamp, proceed as follows:
1. Start the superstructure engine.
2. Operate the "Activate jib luffing" rocker switch.
3. If the "Jib, luffing cylinder not retracted" warning lamp does not light up, the jib can be attached
and pivoted out.
4. If the "Jib, luffing cylinder not retracted" warning lamp lights up, carefully operate the "Raise
luffing jib" function on the crane control lever until the warning lamp goes out.
Further prerequisite:
▪ The hydraulic connections on the hose drum are in the working position.
3 Operation
352
ATF 130G-5 2146097
2014-09