Product Details
Product Description
Product Description
Focus on DCS, PLC, robot control system and large servo system.
Main products: various modules / cards, controllers, touch screens, servo drivers.
Advantages: supply of imported original products, professional production parts,
Fast delivery, accurate delivery time,
The main brands include ABB Bailey, Ge / fuanc, Foxboro, Invensys Triconex, Bently, A-B Rockwell, Emerson, ovation, Motorola, xyvom, Honeywell, Rexroth, KUKA, Ni, Deif, Yokogawa, Woodward, Ryan, Schneider, Yaskawa, Moog, prosoft and other brands
Ventilator does not deliver set VT in A/C VC or SIMV VC modes. The Plimit setting prevents the full VT from being delivered in the inspiratory period. • Change the VT setting. • Change the Plimit setting. Ventilator does not deliver set VT in A/C PRVC, SIMV PRVC, or BiLevel VG modes. Pmax alarm limit is limiting delivered inspiratory pressure. • Change the VT setting. • Change the Pmax setting. The ventilator is at minimum allowed delivery. • Change the VT setting. • Change the Pmin setting. 8 Alarms and troubleshooting 2065490-001 8-41 Symptom Problem Solution Ventilator transitions to Backup mode. MVexp low, Apnea alarm, RR alarm, and insufficient patient ventilation. Change ventilation settings. Short delay in the breath cycle at the PEEP pressure level. Automatic pressure transducer zeroing interference. No action required. The situation will be corrected when zeroing is complete. Automatic flow sensor zeroing interference. Ventilator is automatically triggering a breath. The breathing circuit leak rate is higher than the flow trigger level. • Enable Trigger Compensation. • Check the breathing circuit for leaks. • Turn Leak Comp On. • Increase the Flow triggering level or change from Flow triggering to Pressure triggering. • Make sure the correct patient type is selected. VT, compliance and resistance values are not accurate. System Check was not done with the current patient circuit. Complete System Check with the same breathing circuit that will be used on the patient. Flow sensors are dirty • Clean expiratory flow sensor. • Clean neonatal flow sensor. • Replace D-lite flow sensor. • Replace D-lite spirometry sensing lines. • Calibrate gas module. System Check fails. Water trap on the exhalation valve is not on tightly. Make sure the water trap is tightly secured. Patient circuit not connected to the ventilator. Attach the patient circuit to the inspiratory and expiratory ports. Patient wye is not occluded correctly. Make sure the patient wye is occluded completely with the leak test plug. Expiratory flow sensor has failed. Clean or replace the flow sensor. Make sure flow sensor is connected correctly. Exhalation valve and seals are not seated correctly. Remove and replace the exhalation valve. A connection port on the patient circuit is open. Make sure all connection ports are occluded. Leak in patient circuit is very large. Check the breathing circuit for leaks. System Check was stopped before it completed. Do a System Check and let it complete. Touchscreen does not respond. The touchscreen is locked. Press the Lock hard key at the bottom of the display unit. The touchscreen requires calibration or repair. Contact an authorized service representative to repair the ventilator.