Operating Instructions; Normal Operation - NVE 866 Challenger Series Owner's Manual

OP E R ATI N G I NSTRUCTI ONS
866 Challenger

Normal Operation _______________________________________________

Oil Reservoir
• Check oil reservoir daily and fill as required.
• Drain and clean periodically depending on service.
• Clean the ballast air filter with diesel fuel regularly
Recommended RPM
• Do not operate the pump faster than the recommended rpm of
1000. 1150 RPM is for intermittent use only.
• Too low of an RPM can cause the vanes to clatter (inconsistent
contact with the housing) causing wear.
Suction Valve
• To operate the suction valve, move the handle in the
appropriate direction for either vacuum or pressure;
center is neutral.
Vacuum Levels
• Do not operate your pump for extended periods of time at
vacuum levels which cause the pump to exceed 375 degrees
Fahrenheit exhaust gas temperature.
Guards
Make certain all guards are in place prior to running your pump.
Think Safety!
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