Ingersoll Rand EZTT080 Manual De Operación Y Mantenimiento página 3

4. Before each shift, check the unit for wear and damage. Never use a
unit that inspection indicates is worn or damaged.
5. Never exceed the tool capacity of the unit.
6. Be certain tool holder and tool extension are properly secured.
7. Pay attention to the tool at all times when operating unit.
8. Make sure everyone is clear of the torque tube path. Do not lift over
people.
Vertical Travel
Model
inches mm
EZTT080300 11.8 300
EZTT080600 23.6 600
EZTT080900 35.4 900
EZTT150300 11.8 300
EZTT150600 23.6 600
EZTT150900 35.4 900
* Refer to Dwg. MHP1674 on page 2 for location of 'A' and 'B' dimensions.
** Weight listed does not include cylinder, spring balancer or other attachments. Refer to "OPTIONS, ATTACHMENTS AND ACCESSORIES" section.
Maximum Tool Weight
Maximum Torque Reaction
EZ-Torque Tube Configurations
(Dwg. MHP1674)
MHD56172 - Edition 2
SPECIFICATIONS
'A' Dimension 'B' Dimension
Cylinder Cylinder
Extended * Retracted *
inches mm inches mm
33.4 848 21.6
57.0 1448 33.4
80.6 2048 45.2 1148
33.4 848 21.6
57.0 1448 33.4
80.6 2048 45.2 1148
30 lb
60 ft lb
9. Never use unit for lifting or lowering people, and never allow
anyone to stand on a suspended load.
10. Never weld or cut on components connected to the unit.
11. Ensure safety wire rope is installed.
12. Shut off air supply before performing any maintenance.
13. Use good posture when operating the system.
14. Check air connections for leakage.
Air Cylinder EZ-Torque Tube
Stroke
inches mm lbs
548 12.6 320 13.2
848 24.2 620 15.4
36.2 920
19.8
548 12.6 320
848 24.2 620 27.3
36.2 920 34.6
EZTT080
13 kg
80 Nm
Weight of Lower
Weight ** Section
kg lbs kg
6 4.4 2.0
7 5.7 2.6
7.1 3.2
9
10.1 4.6
12.4 13.9 6.3
15.7 18.1 8.2
EZTT150
44 lb 20 kg
110 ft lb 150 Nm
2