Maintenance Procedures

3. Assemble the Weight Stack

NOTE: Two people are required to assemble the weight stack; one to hold the weight stack guide posts in position, and one to assemble the weight stack components onto the posts.

Slide one weight stack support (29) onto each weight stack guide post (14).

Insert the weight stack guide posts (14) into the retaining holes in the base of the weight stack frame (1). BE SURE the drilled ends of the weight stack guide posts face upwards,

toward the top of the weight stack frame.		63
toward the top of the weight stack frame.
WARNING: TO PREVENT INJURY, IN-		16
WARNING: TO PREVENT INJURY, IN-
STALL THE WEIGHTS ONE AT A TIME.
Install weights (63, 16, 64) on the weight stack		64
guide posts (14), one at a time, in the following
sequence:
■	Weight, 15lb (64) - nine required
■	Weight, 10lb (16) - three required
■	Weight, 5lb (63) - three required

Slide the looped end of the lanyard on the selector pin (11) onto the shaft of the top plate (10).

NOTE: BE SURE to hold the lanyard in place when installing the top plate..

FRAMEWORK MAINTENANCE

CAUTION: DO NOT use lacquer thinner, acetone, or other solvents to clean powder-coated finishes on the framework or other structural components. Solvents will dull the finish, and contain components that may remove the epoxy- based powder from the frame.

Framework and other structural components should be wiped down on a daily basis using a moistened with water. This will increase the longevity of protective powder-coat finishes. The framework should be inspected while cleaning for evidence of fatigue cracks, scratches or chips in the finish, loose hardware, worn or damaged weight belt, and other areas that may require atten- tion.

Apply easy-application car wax to all powder-coated surfaces quarterly. Regular waxing will aid in preventing premature rusting due to corrosives found in perspiration, and will allow loose particles to be removed more easily when performing the daily wipe- down.

Procedures to repair scratches and chips depend on the severity of the damage:

■Surface scratches can generally be repaired by polishing with an automotive rubbing compound.

■Deep scratches and chips must be repaired by filling the damaged area using a “touch-up” bottle of color-matched paint (available through the STAR TRAC Parts Department). Fill the damaged area sparingly, using two or more coats. Allow the area to dry thoroughly between coats. Once the touch-up is complete, it can be left “as is”, or it can be blended and color- sanded to the surrounding surface.

NOTE: The process of blending and sanding repaired areas to the surrounding surface is difficult. It should be attempted ONLY by persons knowledgeable in this area.

The weight stack shrouds are made of PETG (glycol-modified polyethylene terephthalate). Proper cleaning is necessary to pre- serve the appearance of the shrouds. The following cleaners are compatible with PETG: Original Dawn®, Freon® T.F., Palmolive Liquid®, Top Job® and Windex® with Ammonia D.

Install the top plate (10) on the weight stack guide posts (14), inserting the top plate shaft through the holes in the weights. Insert the selector pin (11) through one weight until it engages the top plate shaft.

Install one rubber cap (31) onto each weight stack guide post (14).

Lift up on one weight stack guide post (14) until the rubber cap (31) contacts the underside of the weight stack frame crossmember. Secure the post to the weight stack with one screw (62) and one washer (51). Repeat for the remaining guide post.

4. Install the Weight Belt

NOTE: The weight belt (33) is attached to the	1	4
top plate (10) and main frame (3) using cinch		4
top plate (10) and main frame (3) using cinch
fasteners (see detail below). Two people may be
required to properly install and tension the		33
weight belt.		33
weight belt.		43
43		43

Remove the retaining screws (43) and belt	32
retainers (39) from the belt clamps on the	2
retainers (39) from the belt clamps on the
weight stack top plate (10) and main frame (3).	32
	10
43
	3
32	6
	6

Insert one end of the weight belt (33) through the slot in the top plate belt clamp until approximately one inch of the free end of the belt protrudes from the slot in the opposite side of the clamp.

CAUTION: Use ONLY recommended cleaning agents and procedures when cleaning the weight stack shrouds:

■DO NOT use abrasive or highly alkaline cleaners to clean the shrouds.

■DO NOT use scrape the shrouds with squeegees, razor blades or other sharp instruments. DO NOT scrub or use brushes on the shrouds.

■DO NOT use Benzene, gasoline, acetone or tetrachloride to clean the shrouds.

■DO NOT clean the shrouds in hot sun or at elevated temperatures.

Wash the shrouds using a clean sponge or soft cloth, and a solution of mild soap or detergent and lukewarm water. Rinse well with clean water, and dry thoroughly with a chamois or moist cellulose sponge to prevent water spots.

Remove stubborn accumulations (paint, grease, scuff marks) before drying by rubbing lightly with Isopropyl alcohol. Remove labels, placards or other adhesive residue using kerosene. If solvent does not penetrate the adhesive, heat the area using a hand- held blow dryer to soften the adhesive and aid in removal.

Clean all areas treated with solvent using a clean sponge or soft cloth, and a solution of mild soap or detergent and lukewarm water. Rinse thoroughly with clean water.

UPHOLSTERY MAINTENANCE

CAUTION: DO NOT use cleaners such as Lysol®, Armor All®, Windex®, or other abrasive detergents to clean uphol- stered surfaces. These products will remove moisture from the Naugahyde® upholstery, resulting in premature cracking.

Upholstered cushions should be cleaned on a daily basis to prevent damaged due to corrosives found in perspiration.

Wipe the top and sides of upholstered cushions using a cloth moistened with a solution of one part lanolin hand cleaner to nine parts water. After cleaning, wipe down using a dry towel to remove any residue.

STAR TRAC INSTINCT SHOULDER PRESS OWNER’S MANUAL

3. Assemble the Weight Stack