DV Systems G20 - User Manual

Other manuals for DV Systems G20

Maintenance And Service Data35 pages

Questions and Answers

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Erika CarneySep 12, 2025
Why is the oil consumption too high in my DV Systems G20 Air Compressor?
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  Lawrence BerrySep 12, 2025
  High oil consumption in your DV Systems Air Compressor can be attributed to several factors. These include an oil level that is too high, a blocked Oil Return Line (Scavenge Line), an Oil Separator saturated with oil, or using the wrong type of oil. Additionally, the unit operating at too high a temperature, an oil leak, or light unit load or excessive load/idle cycles can contribute to this issue. To address this, reduce the oil level to the proper level, clean and/or replace the Scavenge In-Line Filter, replace the Oil Separator, change to factory recommended oil, repair any oil leaks, and ensure the unit is set to operate at correct pressures with a minimum of 10 psi differential. Also consider if the unit is oversized for the tank capacity.
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Judy KennedySep 13, 2025
What causes high power consumption in a DV Systems G20?
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  emilyvasquezSep 14, 2025
  High power consumption in your DV Systems Air Compressor may be due to improper air pressure settings. Another potential cause is a malfunctioning Blowdown Solenoid. Low voltage or a phase imbalance in the building's electrical supply could also be responsible. Lastly, a failing Motor might be the reason for the increased power usage. To troubleshoot, reset the pressure to factory defaults, inspect or replace the Blowdown Solenoid as necessary, contact an electrician to verify the voltage, and have the Motor inspected.
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tcortezSep 15, 2025
What causes surging in my DV Systems G20?
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  Brittany WarrenSep 15, 2025
  Surging in your DV Systems Air Compressor can be caused by a restriction in the Heat Exchanger or Hoses. An incorrect or malfunctioning Pressure Transducer setting can also lead to surging. Other potential causes include a blockage at the unit outlet, a Dryer freezing up and restricting airflow, or an Air Receiver that is too small. To address this, flush out or replace the Heat Exchanger or Hoses, set the pressure as per instructions or replace the Pressure Transducer, check for obstructions in the outlet piping, verify that the Dryer parameters are correct (increase dew point to 2.0 if required), and use a minimum 120 Gallon Tank.
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Alyssa BennettSep 18, 2025
What triggers fault alarms in my DV Systems G20?
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  Christopher ReedSep 18, 2025
  Fault alarms in your DV Systems Air Compressor can be triggered by several factors. These include an Emergency Stop, High Temperature, Low Temperature, or High pressure. To address these, ensure the Emergency Stop Button is not pressed in. If it is a High Temperature fault, see ‘Section C’. If it is a Low Temperature fault, it may be due to low ambient temperature; increase the ambient temperature to 10°C. For High pressure faults, check the pressure settings, the Pressure Transducer, and the wiring to the Transducer.