Shoe Hardware; Long-Term Storage; Troubleshooting - WACKER DS720 Betriebsanleitung / Ersatzteile

1A OPERATION

1.23 Shoe Hardware

On new machines, or after replacing shoe, check and
(a)
tighten shoe hardware
operation. Inspect hardware every week thereafter.
Torque hardware as specified.

1.24 Long-Term Storage

1. Drain fuel from the fuel tank.
2. Start the engine and run it until remaining fuel is used.
3. Cover the rammer and store in a clean, dry location.

1.25 Troubleshooting

Problem / Symptom
Engine does not start, or stalls.
Engine does not accelerate,
is hard to start, or runs erratically.
Engine overheats.
Engine runs; rammer does not tamp.
Engine runs, rammer operation is erratic.
1A-14
after the first 5 hours of
1. No fuel in tank.
2. Fuel valve closed.
1. Crankshaft seals are leaking.
2. Air cleaner may be clogged.
1. Clean cooling fins and fan blades.
1. Inspect clutch for damage. Replace if necessary.
2. Broken connecting rod or crankgear.
3. Low engine performance. Compression loss.
1. Oil/grease on clutch.
2. Broken/worn springs.
3. Soil buildup on ramming shoe.
4. Broken parts in ramming system or crankcase.
5. Engine operating speed is too high.
63 ft.lbs.
(85.5 Nm)
a
Reason / Remedy
DS720
1027SD82