OPERATION
OPERATION
11. TROUBLESHOOTING GUIDE
TROUBLE | POSSIBLE CAUSE | POSSIBLE REMEDY |
|
|
|
Hydraulic Cylinder | Hydraulic level low. | Check hydraulic fluid level. |
Not Working |
| (See sight gauge on tank) |
| Pump not functioning | Attempt to use another cylinder or |
| properly. | pressure gauge. |
| Cylinder not functioning | Check line for stoppage. |
| properly. |
|
| Cylinder has a scored wall, | Replace the cylinder. |
| allow oil to flow around |
|
| piston. |
|
|
|
|
Hydraulic Motor | Kinks or pinched points | Check line for kinks or |
Not Working | on the line. | pinched places. |
| Motor “bogging down” | Recheck relief valve setting |
| under load. | on the cutter valve - 2500 PSI. |
|
|
|
Hydraulic System Failure | Malfunction in hydraulic | Check entire system before valve is |
| valve section. | replaced; may require replacement |
|
| of hydraulic valve section, but not of |
|
| the valve bank. Service relief valves |
|
| and detents individually. |
PA91 02/08 | Operation Section |
© 2009 Alamo Group Inc.
