Troubleshooting - Wallenstein WXR700 Series Operator's Manual

WXR720/L, WXR740/L
Log Splitter

10. Troubleshooting

The following table lists some problems that may be
encountered, with possible causes and solutions.
If a problem persists after reading through the Troubleshooting
section, contact the local dealer, distributor or Wallenstein
Equipment. Have the machine serial number ready.
Problem
Engine is difficult to start or performance
is reduced.
Cylinder rod moves slowly or does not
move. Screeching or hissing noise.
The splitter-control handle does not go to
neutral after the rod is fully retracted.
The splitter-control handle goes to
neutral before the rod is fully retracted.
Splitter-control handle does not go to
neutral when released.
The cylinder stops on contact with wood.
The wedge or push block jumps.
The hydraulic hose is leaking.
The cylinder is leaking.
Cause
The engine fuel. Not all fuel is the same.
There is no hydraulic fluid pressure.
Wood is jammed around wedge.
Low engine speed.
The valve detent is set too tight.
The hydraulic fluid is cold.
The hydraulic fluid is contaminated.
The detent is set too loose.
The splitter control may be damaged.
The second stage on the pump is not
functioning.
The wedge or push block frame is jamming.
The hose is worn or damaged.
The seals are worn.
39
Troubleshooting
Solution
Change the fuel provider or brand.
The hydraulic fluid filter is plugged. Change the
filter.
Low hydraulic fluid level. Add fluid.
System relief pressure setting is too low. Call your
local Wallenstein dealer or distributor.
Shut the machine off and safely remove the
wood.
Check throttle is set to maximum. Check that the
choke is off.
Adjustment required to the detent on the splitter
control.
Allow the machine to warm up.
Change the hydraulic fluid and filter.
Adjustment required to the detent on the splitter
control.
Splitter control may need service or replacement.
Call your local Wallenstein dealer or distributor.
The pump may need to be serviced or
replacement. Call your local Wallenstein dealer or
distributor.
Lubricate the slider wear plates.
Replace the hose.
Seal replacement may be required. Call your local
Wallenstein dealer or distributor.