Technical Information; Technical Data; Safety Devices - ATT NUSSBAUM POWER LIFT HF 3S 3000 Manuel D'exploitation

3

Technical information

3.1

Technical data

Load carrying capacity: HF 3S 3000 = 3,000 kg
Loading a lifting arm:
Load distribution:
HF 3S 3000:
HF 3S 3500:
HF 3S 4000:
Standard operating
voltage:
Motor capacity
HF 3S 3000:
Motor speed:
Hydraulic pump:
Lifting / lowering pres-
sure:
Pressure relief valve:
Motor capacity
HF 3S 3500/HF 3S 4000:
Motor speed:
Hydraulic pump:
72
HF 3S 3500 = 3,500 kg
HF 3S 4000 = 4,000 kg
A single load from only
one lifting arm may not
happen
HF 3S 3000/HF 3S 3500
Max. 2:3 or 3:2 in or
against the drive-in di-
rection
HF 3S 4000
Max. 1:3 or 3:1 mm or
against the drive-in di-
rection
Lift/lowering time: ap-
prox. 20 s/seamless
0-max 14 s with 2.68 t
Lift/lowering time:ap-
prox. 26 s/seamless
0-max 14 s with 3.5 t
Lift/lowering time:ap-
prox. 26 s/seamless
0-max 14 s with 4 t
3 ~/N+PE,400 volt, 50 Hz
3 kW
2880 rpm
3.2 cm³
190 bar / 120 bar
250 bar
3 kW
2880 rpm
2.7 cm³
Lifting / lowering pres-
sure:
Pressure relief valve:
Oil volume:
Noise level LpA:
On-site connection:
Optional energy set:
Attention: The Otto arms may only be
used on lifts with 4 tons of steel con-
struction. The lifting capacity will be
reduced to 3500 kg when the Otto
arms are used.
3.2

Safety devices

• Over-pressure valve
Hydraulic system fuse against over-pressure.
• Check valve
Secure the vehicle against unauthorised lower-
ing.
• Main switch with curtain lock device
Fuse to prevent unauthorised use.
• Two independent cylinder systems (each with a
command, follow system)
Secure against unauthorized lowering of the lift.
• Deadman controls
Lift movement stops when the operating lever is
released.
• Foot bumpers on the lifting arms
Secure against shear and crushing points in the
foot area.
• Lifting arm block
Secures the lifting arm against horizontal move-
ment in a lifted condition.
• Operating lever with curtain lock device
Fuse to prevent unauthorised use.
OPI-POWER LIFT HF 3S 3000-4000-V3.2-DE-EN-FR-ES-IT
300 bar / 190 bar
310 bar
Approx. 10 litres (HLP32)
≤ 70 dB
3~/N+PE, 400 V, 50 hz
with 16 A fuses, slow,
according to
VDE regulations
Pneumatic connection:
for compressed air
6-10 bars
Socket: 220 V/50 Hz