Pneumatic Down Force

When storing machine:

IMPORTANT: Do not remove air from system, air springs should be pressurized and may be allowed to leak down slowly to 0 psi.

• Park machine with 34.5 kPa (0.34 bar) (5 psi) of air pressure in the system.

When removing from storage:

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IMPORTANT: Do not operate a pinched or unrolled air spring (A). Should this occur, lower system pressure until springs can be rolled by hand. Roll spring back over lower piston. Incremental lowering of machine may be required to get rubber started rolling over the lower piston.

• Pressurize system to a minimum of 69 kPa (0.69 bar) (10 psi) before raising or lowering machine.
• Minimum system pressure during operation is 69 kPa (0.69 bar) (10 psi). Failure to hold 69 kPa (0.69 bar) (10 psi) during operation will result in damage to air springs.

A-Air Spring

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