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AIR300 LEG PRESS OPERATION MANUAL
The following routine maintenance is recommended annually or at the time batteries are replaced:
1. Clean:
• Wipe any accumulated dust around the Frame and the Linkage System, including the Air Tanks and Cylinders, using a
clean shop cloth.
2. Visual inspection of Air Lines and Communication Wires:
• Air Lines have no kinks, tears, or breaks; Communication Wires have no exposed wires or visible damage.
3.
Replace the Air Filter if element is dirty (element turns a bright pink or red color):
•
Tools required: Small Needle Nose Pliers, Cutter Tool (to cut off flared end of tubes).
4. Lubricate Cylinder Rods:
• Wipe the Cylinder Rods clean and coat lightly with clean, SAE 30 motor oil, or with a silicon-based spray.
5.
Replace the Mufflers (one on each Cylinder) if discoloration is present.
• Tool required: 11/16 inch Wrench or Adjustable Wrench.
6. Visual inspection of Linkage System:
• Check Pivot Bushings for excessive wear and ensure they are lubricated; bolts are properly tightened.
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Figure 11. Annual Routine Maintenance
Contact Keiser Customer Support for replacement part(s) order, or for any matters regarding the safe operation of your
Air300 Leg Press (see back cover for contact information).
ANNUAL MAINTENANCE
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WARNING: HIGH-PRESSURE AIR.
DISCONNECT THE EQUIPMENT FROM
THE AIR SUPPLY AND RELEASE ALL
THE AIR IN THE EQUIPMENT (“— ” THUMB
BUTTON) BEFORE PERFORMING ROUTINE
MAINTENANCE.
