Initial Startup - Boss 210 DUS JD4045 Service And Maintenance Manual

6.10 Initial Startup

At this point the system is ready to test functionality. Be sure to have completed all of the previous steps
prior to continuing.
I. Rotate the unloader valve to "UNLOAD".
II. Hold the bypass switch and turn the ignition switch to the "START" position. If engine fails to
start, DO NOT attempt to restart until cranking motor stops rotating and the separator tank has
blown down.
III. When engine starts, release the ignition switch. Once the oil pressure has exceeded 30 PSI
release the bypass switch. Maintain the unloader valve in the "UNLOAD" position until the
engine is warm and operating smoothly, then rotate the valve to "LOAD".
IV. Check system for leaks.
V. Allow system to run until engine coolant temperature reaches 190°F.
VI. Check for leaks again.
VII. Verify the engine speed is 1800 RPM.
VIII. Open an air service valve and verify the speed increases to 2400 RPM.
IX. Close the service valve.
X. Rotate the unloader valve to "UNLOAD".
XI. Allow engine to idle until the air pressure has dropped below 50 PSI.
XII. Turn the ignition switch to the "OFF" position.
XIII. Initial startup testing is complete.
Installation
This machine is equipped with safety unloading system to
prevent damage to the compressor drive coupling. Should an
attempt be made to start this system improperly, the machine
will run unloaded for 60 seconds. Likewise, if an attempt is
made to shutdown the system improperly, the unit will continue
to run until the compressor system pressure unloads below 50
PSI.
In the case of an emergency, this system is equipped with an
emergency shutdown switch. See section 7.2 for operating
instructions.
22 309416
01/31/2012