SECTION 4 - MACHINE OPERATION
3121615
– JLG Lift –
4-13
4.8
RE-SYNCHRONIZE THE LOWER LIFT CYLINDER
Level Override Valve
A pull type control valve allows the operator to adjust the tower
lift cylinder and the upright cylinder if the upright cylinder is not
fully retracted when boom is in the stowed position. This valve is
located in the engine compartment area.
To Operate:
1.
Pull the red knob
2.
Using the ground control raise the lower boom 6 feet.
3.
Release the knob.
4.
Fully lower the boom.
5.
Repeat if necessary.
Содержание 600A
Страница 2: ...NOTE This manual also applies to a machine with the following Serial Number 0300176207 ...
Страница 28: ...SECTION 1 SAFETY PRECAUTIONS 1 14 JLG Lift 3121615 NOTES ...
Страница 66: ...SECTION 3 MACHINE CONTROLS AND INDICATORS 3 22 JLG Lift 3121615 NOTES ...
Страница 69: ...SECTION 4 MACHINE OPERATION 3121615 JLG Lift 4 3 Figure 4 2 Position of Least Forward Stability ...
Страница 73: ...SECTION 4 MACHINE OPERATION 3121615 JLG Lift 4 7 Figure 4 3 Grade and Sideslope ...
Страница 80: ...SECTION 4 MACHINE OPERATION 4 14 JLG Lift 3121615 Figure 4 5 Boom Upright Positioning Sheet 1 of 2 ...
Страница 81: ...SECTION 4 MACHINE OPERATION 3121615 JLG Lift 4 15 Figure 4 6 Boom Upright Positioning Sheet 2 of 2 ...
Страница 85: ...SECTION 4 MACHINE OPERATION 3121615 JLG Lift 4 19 Figure 4 7 Towbar Connecting Points STEERSELECT VALVE ...
Страница 90: ...SECTION 4 MACHINE OPERATION 4 24 JLG Lift 3121615 Figure 4 9 Lifting Chart ...
Страница 92: ...SECTION 4 MACHINE OPERATION 4 26 JLG Lift 3121615 Figure 4 11 600A 600AJ Decal Installation Sheet 2 of 4 ...
Страница 94: ...SECTION 4 MACHINE OPERATION 4 28 JLG Lift 3121615 Figure 4 13 600A 600AJ Decal Installation Sheet 4 of 4 ...
Страница 138: ...SECTION 6 GENERAL SPECIFICATIONS OPERATOR MAINTENANCE 6 34 JLG Lift 3121615 NOTES ...
Страница 140: ...SECTION 7 INSPECTION AND REPAIR LOG 7 2 JLG Lift 3121615 Table 7 1 Inspection and Repair Log Date Comments ...
Страница 141: ......