Keiser Keiser 300, Руководство по запасным частям и обслуживанию

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MILITARY PRESS
CYLINDER ADJUSTMENT
NOTICE: CYLINDERS ARE FACTORY-ADJUSTED AND REQUIRE NO
FURTHER ADJUSTMENT UNLESS THEY ARE REPLACED. Please contact
KEISER if you have any questions concerning adjustments or repairs.
1. Check the condition of the rubber crutch tips that the exercise arms rest against.
These must not be worn or damaged in any way. If they are worn replace them
before attempting to adjust a cylinder.
2. Remove the crutch tips and loosen the jam nuts on the arm stop bolts. Adjust the
bolts so the ends are just flush with the bottom of the plate. NOTICE: BE
CAREFUL NOT TO SCRATCH THE CHROME ON THE BOTTOM OF THE
EXERCISE ARMS WHEN RESTING THEM ON THE STOP BOLTS.
3. Loosen the jam nuts on the cylinder rods (pg. 13 maintenance manual). Adjust the
right cylinder rod so there is about 1/8 inch between the bottom of the exercise arm
and the stop bolt. Tighten the jam nut and replace the crutch tips.
4. Adjust the left cylinder rod so that the arm lock works smoothly and tighten the jam
nuts on the cylinder rod and left arm stop bolt.
5. Increase the resistance slightly and work the arm lock. It should work smoothly at all
resistances. If not, adjust the right arm stop bolt as needed, then tighten the jam nut.
SPRING PINS
1. When installing the spring pin 3/16 X 7/8 (item # 12) into the back frame (item # 11),
line up the hole in the back frame with the hole in the exercise arm pivot shaft (item #
1). Drive the spring pin in until the end is 1/16” into the back frame.