Part No. 40462
DPL-25S • DPL-30S • DPL-35S Super Series
September 2016
Section Four
Scheduled Maintenance Procedures,
continued
A-12 Inspect the Lifting Chains and Idler Wheels .................................................... 4 - 6
A-13 Inspect the Breather Cap ................................................................................ 4 - 6
B-1
Inspect the Electrical Wiring ............................................................................ 4 - 7
B-2
Inspect All Welds ............................................................................................ 4 - 7
B-3
Check the Lifting Chain Adjustments .............................................................. 4 - 8
B-4
Check the Battery - DC Models ....................................................................... 4 - 8
B-5
Clean and Lubricate the Columns ................................................................... 4 - 9
B-6
Test the Lifting Capacity .................................................................................. 4 - 9
B-7
Test the Power-To-Platform Operation ......................................................... 4 - 10
B-8
Adjust the Sequencing Cables ...................................................................... 4 - 10
B-9
Inspect for Proper Outrigger Length .............................................................. 4 - 11
C-1
Inspect and Lubricate the Casters ................................................................. 4 - 12
C-2
Inspect the Mast Assemblies for Wear .......................................................... 4 - 12
C-3
Lubricate the Lifting Chains ........................................................................... 4 - 13
C-4
Replace the Hydraulic Oil .............................................................................. 4 - 13
C-5
Replacing the Auxiliary Platform Lowering Batteries ..................................... 4 - 14
Section Five
Troubleshooting Flow Charts
Introduction ............................................................................................................... 5 - 1
1
Power Light Will Not Turn On - AC Models ..................................................... 5 - 3
2
Power Light Will Not Turn On - DC Models ..................................................... 5 - 5
3
Interlock Lights Will Not Turn On ..................................................................... 5 - 7
4
Machine Will Not Lift - AC Models ................................................................. 5 - 10
5
Machine Will Not Lift, But Power Unit Will Operate - AC Models ................... 5 - 13
6
Machine Will Not Lift - DC Models ................................................................. 5 - 15
7
Machine Will Not Lift, But Power Unit Will Operate - DC Models ................... 5 - 18
8
Machine Will Not Lower - Up Function Operates ........................................... 5 - 20
9
Platform Will Not Hold In Up Position ............................................................ 5 - 22
10
Power Unit Will Not Lift Rated Load .............................................................. 5 - 23
11
Auxiliary Platform Lowering Will Not Operate ................................................ 5 - 24
TABLE OF CONTENTS
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