Test conditions
Temperature pulse unit: approx. 20° C.
Air pressure: 6,3 bar (90psi) dynamic
Hose size: 8 mm Hose length: 3 m
The tool should achieve the following values after maintenance:
Model | Free speed (r.p.m) | Pulse frequency (Hz) | Max Torque (minimum)(Nm) |
|---|---|---|---|
EP 4 PTX SR42 - AT | 4000 - 10%/+ 25% | 22 - 26 | 13 |
Correct pulse frequency indicates that the air motor and the pulse unit are in good condition. If the pulse pulse frequency is to high - fill oil. If the pulse frequency is too low - reduce oil.
