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Dynaset HKL 801 - User Manual

Dynaset HKL 801
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HKL 400
HKL 801
HKL 1300
HKL 1800
HKL 2600
HKL 4100
HKL 5000
HKL 7500
06/18
rev 1.2
HYDRAULIC ROTARY VANE COMPRESSORS
USER MANUAL
Download PDF version from www.Dynaset.com/manuals Keycode: LZ4BYM

Table of Contents

Questions and Answers

  • M
    Michele NelsonAug 9, 2025
    Why is my Dynaset Compressor overheating?
    • D
      diazthomasAug 9, 2025
      Your Dynaset Compressor might be overheating due to several reasons: * The oil cooler might be dirty, requiring cleaning. * The ambient temperature could be too high, necessitating better ventilation. * The oil level might be low, requiring you to add compressor oil to the required level. * The compressor oil may not be circulating properly because of a seized thermostatic by-pass valve, which needs checking and repair. * There may be insufficient cooling capacity, so you should arrange sufficient ventilation to the operating environment.
  • J
    jorgemunozAug 14, 2025
    What to do if my Dynaset HKL 801 Compressor does not produce compressed air?
    • B
      Beth TaylorAug 14, 2025
      If your Dynaset Compressor isn't producing compressed air, it could be due to a few reasons. First, check the delivery line for closures or any malfunctions in the pneumatic executor and repair if needed. Second, the servo valve might be faulty or incorrectly set; check and repair it, ensuring the adjusted pressure isn't lower than the minimum pressure. Finally, the air intake valve might not be opening; inspect the valve, repair if necessary, and check the entire valve block for any malfunctions.
  • C
    Carla HicksAug 19, 2025
    How to fix Dynaset HKL 801 Compressor if air pressure does not achieve requested rate?
    • J
      Justin FordAug 19, 2025
      If the air pressure of your Dynaset Compressor isn't reaching the requested rate, there are several potential causes. You should check and adjust the servo valve if it's incorrectly set. Also, ensure the safety valve isn't opening due to a failure or incorrect setting of the servo valve; check and adjust the servo valve. Verify that the hydraulic flow and pressure are sufficient and adjust if necessary. Inspect the air intake filter for clogs and replace if needed. Lastly, check the oil separator's filter element(s) for clogs and replace the filters if necessary.
  • J
    Joshua QuinnAug 29, 2025
    What causes excessive oil consumption in a Dynaset HKL 801?
    • M
      Michael RiversAug 29, 2025
      Excessive oil consumption in your Dynaset Compressor can be caused by clogged filters of the oil return valves, which should be checked, cleaned, and replaced if necessary. Another potential cause is clogged oil separator filter elements, which should also be checked and replaced if needed.
  • N
    Natalie JacobsSep 3, 2025
    What to do if Dynaset Compressor starts hardly?
    • S
      shannonbakerSep 3, 2025
      If your Dynaset Compressor starts with difficulty, it could be due to a failure in the hydraulic system. Check that the hydraulic flow and pressure are sufficient, and adjust when necessary. Another possible cause is air pressure in the delivery line disrupting the compressor’s start. Depressurize the system line prior to starting the compressor. It is recommended to install a solenoid control valve for off-load valve, especially if the pneumatic system is provided with an air reservoir.
  • W
    William YuNov 23, 2025
    Why Dynaset Compressor does not start while carrier’s engine is running and hydraulic system is on?
    • G
      Grace BradleyNov 23, 2025
      If your Dynaset Compressor fails to start while the carrier’s engine is running and the hydraulic system is on, the cause may be a malfunction on the compressor’s hydraulic control valve, which requires checking and repair. Alternatively, the compressor’s internal pressure might be excessive; in this case, check the minimum pressure or non-return valve and repair any possible blowing. It could also be due to a failure in the hydraulic system, so verify that the hydraulic flow and pressure are sufficient and adjust if necessary. Finally, air pressure in the delivery line might be disrupting the compressor’s start; depressurize the system line before starting the compressor, and consider installing a solenoid control valve for the off-load valve, especially if the pneumatic system has an air...

Dynaset HKL 801 Specifications

General IconGeneral
BrandDynaset
ModelHKL 801
CategoryCompressor
LanguageEnglish