Alarm: 134 LOW HYDRAULIC PRESSURE
Haas Alarm Description:
Hydraulic pressure is sensed to be low or has not come up to pressure within the time allowed in parameter 222. Check pump pressure and hydraulic tank oil level. Verify proper pump and machine phasing. Also check 3-phase power phasing. Phase detector on power card should have green light under PASS when machine is powered up.
References
- Haas Alarms PDF by Haas Automation, Inc.