For technical questions and replacement parts, please call 1-800-556-7885. Thank you very much for choosing a northern tool & equipment co., product! For future reference, please complete the owner’s record below: model: _______________ purchase date: _______________ save the receipt, warranty and t...
Fig.2：connect compressed air 100psi (7bar) to quick couple d. Open the ball valve c. Air will flow out from the muffler e. When the arrow of the vacuum gauge approaches the red field, after 70-80 seconds, close the ball valve c, then shut off the compressed air. The aspiration oil is now ready for u...
