Please fill out the form below and we will get back to you as soon as possible.
| No | Series | Troubles | Cause | Remedy |
|---|---|---|---|---|
| 1 |
A12 ISO |
Cylinder does not function | Low inlet pressure | Increase the inlet Pressure |
| Piston jerks during forward stroke | Leak through Nutring / Main seal (13) TEST | Replace Nutring / Main seal (13) | ||
| Piston jerks during Reverse stroke | Leak through the piston seal Leak through Nutring (17) |
Replace Nutring (17) | ||
| Cushion adjustment does not function | Defective cushion seal (10) Cushion piston damaged (3) |
Replace Cushion seal (10) Replace Cushion Piston (3) |
||
| Leak at Piston Rod end | Defective Nutring (17) Defective Wiper (18 |
Replace Nutring (17) Check and replace Wiper (18) |
||
| 2 |
A13 ISO |
Cylinder does not function | Low inlet pressure | Increase the inlet Pressure |
| Piston jerks during forward stroke | Leak through Nutring / Main seal (13) TEST | Replace Nutring / Main seal (13) | ||
| Piston jerks during Reverse stroke | Leak through the piston seal Leak through Nutring (17) |
Replace the O ring (5) Replace Nutring (17) |
||
| Cushion adjustment does not function | Defective cushion seal (10) Cushion piston damaged (3) |
Cushion piston damaged (3) Replace Cushion Piston (3) |
||
| Leak at Piston Rod end | Defective Nutring (17) Defective Wiper (18 |
Replace Nutring (17) Check and replace Wiper (18) |