Operation & Maintenance Manual
Table of Contents
Dingli Machinery
iii
6.3.3 Auxiliary Power Switch ............................................................................................ 1
6.4 Emergency Operation ........................................................................................................ 2
6.4.1 Use of Ground Controls ........................................................................................... 2
6.4.2 Operator Unable to Control Machine ....................................................................... 2
6.4.3 Platform or Boom Caught Overhead ....................................................................... 2
6.4.4 Post Incident Inspection and Repair ........................................................................ 2
6.4.5 Emergency Stowing ................................................................................................ 2
6.5 Incident Notification ........................................................................................................... 3
Section 7 General Maintenance
7.1 General .............................................................................................................................. 1
7.2 Lubrication Specification .................................................................................................... 1
7.3 Lubrication Diagram .......................................................................................................... 1
7.4 Operator Maintenance ....................................................................................................... 3
7.4.1 Axles ........................................................................................................................ 3
7.4.2 Rotation slewing ring gear and rotation reduction gear - lubrication ........................ 5
7.4.3 Checking and replacement of hydraulic fluid. .......................................................... 9
7.4.4 Hydraulic fluid filter-replacement ........................................................................... 11
7.4.5 Battery Maintenance ............................................................................................. 13
7.4.6 Tires & Wheels Maintenance ................................................................................. 14
7.4.7 Overload Sensor - checking and calibration .......................................................... 16
7.4.8 Telescopic boom sliding blocks ............................................................................. 17
Section 8 Schematics
8.1 General .............................................................................................................................. 1
8.2 Troubleshooting ................................................................................................................. 1
8.3 Hydraulic Circuit Checks ................................................................................................... 1
8.3.1 Hydraulic Schematics .............................................................................................. 2
8.3.2 Electric Schematics ................................................................................................. 3
Section 9 Inspection and Repair Log
9.1 Inspection and Repair Log ................................................................................................. 1
