TPC80 Operations Manual

4.10 Troubleshooting
4.11 Storage
If plate is being stored for more than 30 days:
4.11.1 Remove loose stones and dirt from plate.
4.11.2 Clean engine cylinder cooling fins.
4.11.3 Clean or replace air filter.
4.11.4 Change exciter oil.
4.11.5 Change engine oil and follow procedures described in engine manual for engine
storage.
16
Problem / Symptom
-Plate does not develop
full speed.
-Poor compaction.
-Engine running, no
vibration.
• Engine throttle control is not completely open.
• Throttle control is not adjusted correctly.
• Ground is too wet, plate sticking. Allow soil to dry
before compacting.
• Drive belt is loose or worn, slipping on pulleys. Adjust or
replace belt. Check that the engine mounting bolts are
tight.
• Exciter bearings binding. Check condition and level of
oil in exciter. Add or change oil.
• Air filter is clogged with dust, reducing engine
performance. Clean or replace air filter.
• Engine speed is too low. Check the engine speed with
tachometer. Adjust or repair engine to run at correct the
speed. Refer to engine manual.
• Engine throttle is not open.
• Drive belt is loose or broken. Adjust or replace.
• Clutch is damaged. Inspect and replace clutch.
• Engine speed is low. Check engine speed.
• Too much oil in exciter. Adjust oil to the correct level.
-Plate jumps or
compacts unevenly.
• Ground surface is too hard.
• Shockmounts loose or damaged.
Reason / Remedy