2. General Specifications LIFE FITNESS PRO 2 SERIES OWNERS MANUAL
2-2
8. Weight Stack Guide Rods
• Guide rods are ¾” cold drawn steel, turned ground and polished with hard chrome finish.
9. Weight Stack Suspension
• Durable rubber bumpers are placed under each stack to reduce shock and vibration
stresses to the frame and facility floor.
10. Weight Selection Shaft
• The shaft is constructed of zinc plated cold finished steel and precision drilled for accurate
pin selection.
11. Weight Transport
• 7x19 construction, 3/16” galvanized steel, internally lubricated, nylon-coated aircraft cable
with breaking strength rated at over 4,000 pounds (meets U.S. military specifications.)
12. Cable Adjustment
• All cables can be adjusted at the top weight utilizing a metric 24mm open-end wrench.
13. Weight Stack Guards
• All weight stacks are fully guarded on the backside to prevent bystanders from inadvertent
contact with the weight stack during use.
• Front weight stack guards are available as an option.
14. Pulleys
• All pulleys are at least 4-1/4” (11 cm) working diameter using fiberglass-impregnated nylon
with precision fit cable groove and double sealed bearings.
15. Pulley Covers
• As a safety precaution, all pulleys are covered to minimize the danger of a moving pulley
catching a person’s finger or clothes.
16. Cams
• All cams are individually designed for each unit to match the appropriate muscle strength
capability curve.
17. Counter Balanced Input Arms
• Input arms on equipment are counter balanced where appropriate to eliminate the weight of
the assembly from the weight selected by the user.
18. Pivot Bearings
• Bearings are sealed with a basic radial load rating of over 2,000 pounds (909 kg.)
• Bearings are mounted within ductile cast iron, precision-machined housings for optimal
alignment, resulting in smooth and friction free movement.
19. Rollers
• Internal seat carriage adjustment rollers are made of molded polymer mounted on machined
steel axles for smooth, durable operation.
20. Support Rails
• Seated Leg Press (PSSLP) has wire brushed stainless steel rails.