https://manuals.industrialairpower.com/Kaishan-KROF-Series-Rotary-Screw-Compressor-Owners-Manual.pdf https://manuals.industrialairpower.com/Kaishan-KRSB-Series-Rotary-Screw-Compressor-Owners-Manual.pdf https://manuals.industrialairpower.com/Kaishan-KRSD-Series-Rotary-Screw-Compressor-Owners-Manual.pdf https://manuals.industrialairpower.com/Kaishan-KRSL-Series-Rotary-Screw-Compressor-Manual.pdf https://manuals.industrialairpower.com/Kaishan-KRSV-Series-Rotary-Screw-Vacuum-Pump-Owners-Manual.pdf