Maintenance Schedule - Star Trac instinct Owner's Manual

3. Install the Leverage Arm
NOTE: Two people are required to install the
leverage arm; one to hold the leverage arm in posi-
tion, and one to install the leverage arm shaft.
Slide the leverage arm shaft (35) through the
support bearing in the center frame (5) until
the shaft extends midway between the center
frame and the support bearing in the weight
stack frame (1). Slide the leverage arm (2) onto
the leverage arm shaft.
Slide the leverage arm shaft (35) back toward
the weight stack frame, and install the follow-
ing items on the shaft, one at a time:
Leverage Arm Spacer (43)
Flywheel Stop Arm (3)
Leverage Arm Spacer (43)
Range-of-Motion Flywheel (4)
Continue to slide the leverage arm shaft (35)
into the support bearing in the weight stack
frame (1).
Secure the leverage arm shaft (35) to the center frame (5) and weight stack frame (1) using one screw (59), end cap (13),
screw (58), spring washer (73), washer (71) and end cap (46). Tighten the screws securely.
Slide the leverage arm counterweight (38) onto the leverage arm (2) and secure in place using two screws (62) and spring
washers (74). Tighten the screws securely.
Pull out on the leverage arm pull pin to retract the locking pin, and hold in the retracted position. Rotate the leverage
arm up, then release the locking pin. Continue rotating the leverage arm until the locking pin engages a drilled hole in
the range-of-motion flywheel ratchet.
4. Assemble the Weight Stack
Slide one weight stack support (40) onto each
weight stack guide post (26).
Insert the weight stack guide posts (26) 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.
WARNING: TO PREVENT INJURY, IN-
STALL THE WEIGHTS ONE AT A TIME.
Install weights (50, 51, 52) on the weight stack
guide posts (26), one at a time, in the following
sequence:
Weight, 10lb (51) - eight required
Weight, 5lb (50) - three required
Slide the looped end of the lanyard on the selec-
tor pin (24) onto the shaft of the top plate (29).
NOTE: BE SURE to hold the lanyard in place
when installing the top plate.
Install the top plate (29) on the weight stack
guide posts (26), inserting the top plate shaft
through the holes in the weights. Insert the selector pin (24) through one weight until it engages the top plate shaft.
Install one rubber cap (25) onto each weight stack guide post (26).
Lift up on one weight stack guide post (26) until the rubber cap (25) contacts the underside of the weight stack frame
crossmember. Secure the post to the weight stack with one screw (58) and washer (71). Repeat for the remaining guide post.
8 STAR TRAC INSTINCT ABDOMINAL / LOWER BACK MACHINE O
1
4
2
43
59
3
13
43
62
74
5
35 38
46
71
73
58
58
71
71
25
25
26
26
29
50
1
51
24
40
WNER
CAUTION: Do not "high pin" and/or "double pin" a weight stack. This action is con-
sidered to be dangerous to users, and bystanders, and may damage your INSTINCT
ABDOMINAL / LOWER BACK MACHINE. Aside from the mechanical damage that
may result, such action(s), in part, may cause the weight stack to crush or pinch
fingers, hands and/or extremities. DO NOT use the unit if the top plate is elevated
and/or pinned in a raised position. Seek assistance from authorized personnel to
correct such a condition.
P
REVENTIVE

MAINTENANCE SCHEDULE

Star Trac strongly recommends performing regular preventive maintenance on your STAR TRAC INSTINCT ABDOMINAL
LOWER / BACK MACHINE. Without regularly scheduled maintenance, normal wear and tear may cause cumulative effects, such
as misalignment or premature wear, resulting in downtime. For this reason, we highly recommend following the maintenance
schedules. Additionally, unusual symptoms, such as excessive noise during use, stiffness or free play in moving parts, etc., should
be investigated and necessary corrective actions (adjustment or parts replacement) should be performed. If any components are
found to be worn or damaged, the unit should be removed from service until repairs can be made. Only components supplied or
approved by Star Trac shall be used to maintain and/or repair the unit.
D M
AILY AINTENANCE
Wipe down and inspect the framework and other structural components (see F
requirements). Check all attaching hardware for security. Tighten as needed.
Clean and inspect the upholstered cushions and the hand grips (see U
ments).
Clean and lubricate guide rods using a cotton cloth and break-free lubricant. Apply the lubricant to the cloth, then wipe up
and down the guide rods as needed.
Inspect weight belts for excessive wear or other damage. Check weight belts for proper tension (weight belt deflection at any
point should not exceed 25 mm); adjust as needed. (See W
Check leverage arm bearings for evidence of sticking or binding; lubricate as needed (bearings are equipped with fitting to
facilitate lubrication).
W M
EEKLY AINTENANCE
Check the retainer screws at the weight stack top plate, weight stack frame, moveable clamp and range-of-motion flywheel
for security (retainer screws should be torqued to 400 inch-pounds). Tighten as needed.
Check all labels and placards affixed to the unit for legibility and security. Replace illegible labels and placards as needed
(see LABELS AND PLACARDS on page 16 for illustrations and part numbers of standard labels and placards used on
STAR TRAC INSTINCT products).
M M
ONTHLY AINTENANCE
Clean tops of bearings at weight stack top plate. Check for heavy buildup on guide rods below top plate (lift half of weight
stack to perform a visual inspection and clean as necessary).
Q M
UARTERLY
Apply wax to powder-coated areas of the framework and other structural components.
' M STAR TRAC INSTINCT ABDOMINAL / LOWER BACK MACHINE O
S ANUAL
M
AINTENANCE
PHOLSTERY
/ B I
EIGHT ELT NSPECTION
AINTENANCE
WNER
M on page 14 for
RAMEWORK AINTENANCE
M on page 14 for require-
AINTENANCE
R on page 15 for requirements.)
EQUIREMENTS
' M 13
S ANUAL