Tuff stuff BA-707 Maintenance & Assembly Instructions

Brand
Tuff stuff
Model
BA-707
Category
Fitness, gymnastics & weight training
Type
Maintenance & Assembly Instructions
Maintenance & Assembly Instructions
IMPORTANT: KEEP THIS MANUAL FOR FUTURE REFERENCE
BA-707
LEG EXTENSION
OWNER’S MANUAL
BA-707_REV1
Revision Date: 5-21-2018
NOTICE
It is the Purchaser’s/Owner’s obligation:
1. To disclose and post all Rules & Regulations, Danger, Warning and Caution
labels a xed on the machine to their customers/users.
2. Equipment to be installed by TFI Authorized Dealer or a service
company approved by TFI.
3. Provide trained personnel, supervision and correct usage of the equipment.
4. Provide scheduled inspection, maintenance & repairs and must be performed
by TFI Authorized Dealer or a service company approved by TFI.
5. Must use only genuine TFI replacement parts.
6. Machine must be anchored to a solid and level surface.
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OVERHEAD SPECIFICATIONS .........................................................................Page 3
DANGER, WARNING, & CAUTION LABELS INFORMATION ...............Page 4-7
ANCHORING UNIT .............................................................................................Page 8
IMPORTANT SAFETY INSTRUCTIONS ..........................................................Page 9
REGISTRATION, SERVICE & ASSEMBLY ..................................................... Page 10
INSPECTION/MAINTENANCE ...................................................................... Page 11
CABLE INSPECTION ........................................................................................ Page 12
STEP 1-9 .......................................................................................................Page 13-21
STEP 10 CABLE ROUTING .......................................................................Page 22-23
STEP 11-13 ..................................................................................................Page 24-26
PARTS LIST ...................................................................................................Page 27-28
PRE ASSEMBLED COMPONENTS .........................................................Page 28-31
WARRANTY ....................................................................................................... Page 32
Table of Contents
Tu Stu Fitness International Inc. continually engages in research related to product improvements. Please take the time to carefully read through
this owner’s manual thoroughly. Instructions contained in this owner’s manual are not intended to cover all details or variations possible with
equipment, or to cover every contingency that may be met in conjunction with assembly, installation, operation, maintenance or troubleshooting of
the equipment. Even though we have prepared this owner’s manual with extreme care, neither the manufacturer nor the author can accept
responsibility for any errors in, or omission from, the information given. Should additional information be required, or should situations arise that are
not covered by this owner’s manual, the matter should be directed to Customer Service at Tu Stu Fitness International Inc. in Chino, California.
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OVERHEAD SPECIFICATIONS
L 64” X W 50” X H 58”
L 163 cm X W 127 cm X H 148 cm
PRODUCT WEIGHT 550 lb/250 kg
4
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Carefully read ALL Danger, Warning & Caution labels posted on the machine
92
95
101
107
109
96
103
97
143
94
106
106
98
105
91
90
149
150
Stack them
5
www.tu stu tness.comBA-707 Leg Extension
Carefully read ALL Danger, Warning & Caution labels posted on the machine
139
93
99
104
102
100
6
www.tu stu tness.com BA-707 Leg Extension
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Carefully read ALL Danger, Warning & Caution labels posted on the machine
92
93
90
91
95
99 101
107
109
104
102 100
96
7
www.tu stu tness.comBA-707 Leg Extension
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10314394
Carefully read ALL Danger, Warning & Caution labels posted on the machine
106
98
105
It is extremely important that the Facility Sign shown to the left
be installed in plain view of the unit.
You should have received it along with this Owners Manual. If
you did not receive this Facility Sign with your order, you can
obtain one at no cost to you from Tu Stu Fitness by contacting
our service department at:
1 (888) 884-8275
service@tu stu .net
service1@tu stu .net
97
108
150
149
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Anchoring
Holes on shoes are provided for anchoring the unit to the  oor. (See anchoring hole locations below)
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Important Safety Instructions
It is the responsibility of the facility owner and/or owner of the equipment to review the Owner’s Manual with their facility
personnel and understand all Danger, Warning and Caution labels a xed on the machine. It is the responsibility of the  oor
personnel to instruct users on proper operation of the equipment and review all danger, warning and caution labels.
SERIOUS INJURY OR DEATH CAN OCCUR
IF THESE SAFETY PRECAUTIONS ARE NOT OBSERVED:
1. Obtain a medical exam before beginning any exercise program.
2. Read and understand Owner’s Manual and all Danger, Warning
and Caution labels before using this equipment. If you still need
help, seek assistance from  oor personnel.
3. Inspect the equipment before each use for wear and tear, loose
ttings, worn or frayed cables and frame welds. DO NOT USE if it
appears to be inoperable or damaged.
4. Stop exercising if you feel faint or dizzy. Consult a physician if you
are experiencing pain.
5. Use this equipment only for the intended use.
6. Keep body, clothing and hair clear from all moving parts. Do not
attempt to free any jammed parts by yourself.
7. Always warm-up before and cool-down after weight training.
Warm-up for 10-15 minutes with stretching and cardiovascular
exercises. Cool-down should include light stretching exercises for
5-15 minutes.
8. Never hold your breath – will limit the  ow of oxygen to your brain
and may cause dizziness. The most often used breathing pattern is
inhaling during least resistance and exhaling during maximum
resistance.
9. Do not use accessories or accessory attachments that are not
recommended by TFI.
10. Make sure selector pin is completely inserted. Use only the selector
pin provided by the manufacturer.
11. Never pin the weights in an elevated position. Do not use the
machine if found in this condition.
Facility Safety Guidelines and Practices
1. Read and understand the Owner’s Manual before assembling,
servicing or using the equipment.
2. Equipment to be installed by TFI Authorized Dealer or
Professional Service Company approved by TFI.
3. Make sure each machine is set up and operated on a solid level
surface. Do not install equipment on an uneven surface.
4. Anchoring of equipment must be completed at time of
installation and inspected prior to use. Failure to anchor the
machine to the  oor could cause the machine to tip or fall over
due to incorrect usage and misuse, and could result in serious
injury or death.
DANGER: indicates an imminently hazardous situation which, if not
avoided, will result in death or serious injury.
WARNING: indicates a potentially hazardous situation which, if not
avoided, will result in death or serious injury.
CAUTION: indicates a hazardous situation which, if not avoided, could
result in minor or moderate injury.
5. Provide an adequate safety perimeter between the machine,
walls and other equipment to ensure that the facility has proper
clearance for usage and training.
6. Post and disclose all safety, rules and regulations on a bulletin
board easily accessible to users.
7. Perform regular maintenance (see Inspection Label). Pay special
attention to areas most susceptible to wear and tear, including but
not limited to cables, pulleys and rubber grips.
8. Do not lean against or pull on the framework, weight stack or
any component at all times.
9. Children must not be allowed near the equipment. Teenager must
be supervised.
10. Replace immediately all parts at  rst sign of wear or damage. If
unable to replace worn or damaged components/parts, remove
machine from service until the repair is made.
11. Use only genuine Tu Stu replacement parts. Failure to do so will
void warranty and could result in serious injury or death to the users.
12. Do not remove any decals a xed to the machine. Replace if
damaged.
13. Do not alter or modify the original manufacturer’s weight stack
with any add-on incremental weights, weight plates or
dumbbells except those with standard factory installed option.
14. Maintain a service contract with a TFI Authorized Dealer or a
Professional Service Company approved by TFI. Keep a service
log of all maintenance and repair activities. NOTICE: It is the sole
responsibility of the owner or facility operator to ensure that regular
maintenance is performed.
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Thank you for purchasing the BA-707 Leg Extension. This machine is part of the Tu Stu line of quality strength training
equipment. To maximize your use of the equipment, please study the Owner’s Manual thoroughly.
Required Tools
The basic tools that you will need to assemble the BA-707 but are not
limited to:
• 3/4”, 9/16”, 1/2” combination wrenches
• Adjustable wrench
• Ratchet wrench with 3/4”, 9/16”, 1/2” sockets
• Rubber mallet, measuring tape & utility knife
• Super Lube® spray lubricant and grease
• Windex or household glass cleaner
Assembly Requirements
Follow these installation requirements when assembling the
BA-707. Use the overhead view on the Content Page to layout your  oor
plan before assembling.
Set up the BA-707 on a clean, solid,  at surface. A smooth,  at surface
under the machine helps keep it level.
Allow ample space around the machine for safe unrestricted use and
easier access.
Insert all bolts in the same direction. For aesthetic appearance, insert all
bolts in the same direction unless speci ed (in text or illustration) to do
otherwise.
Leave room for adjustments. Do not fully tighten fasteners until
instructed in the assembly steps to do so (to prevent any di culty with
alignment of parts during the assembly process). When not instructed,
tighten fasteners such as bolts, nuts and screws so the unit is stable, but
leave room for adjustments.
Assembly Tips
Read all “Notes” on each page before beginning each step.
While you may be able to assemble the BA-707 using the illustrations
only, IMPORTANT safety notes and other tips are included in the text.
Some pieces may have extra holes that you will not use. Use only those
holes indicated in the instructions and illustration.
NOTE: With so many assembled parts, proper alignment and
adjustment is critical. While tightening the nuts and bolts,
be sure to leave room for  nal adjustments.
CAUTION: Obtain assistance from TFI if you have di culty
assembling the BA-707. Please do not attempt to
complete the assembly as this could result in equipment
failure and serious injuries to the users.
Symbols & Description
Registration
To avoid unnecessary delays on warranty parts and to insure that a
permanent record of your purchase is on  le with our company, be
sure to register online at http://www.tu stu tness.com or mail to
address shown below within 10 days of purchase.
Obtaining Service
Please use this Owner’s Manual as your guide to all parts included in
your shipment. When ordering parts, you must specify the part number
and description from this owner’s manual. Use only genuine Tu Stu
replacement parts when servicing the equipment. Failure to do
so will void warranty and could result in serious injury or death.
For information about product operation or service:
Phone: 909-629-1600 Toll Free 888-884-8275
Fax: 909-629-4967
E-mail: service@tu stu .net or service1@tu stu .net
Hours: M–F 8:00 – 4:30 PST
Or write to: Tu Stu Fitness International, Inc.
Customer Service
13971 Norton Avenue, Chino, CA 91710
Retain this Owner’s Manual for future reference when ordering
service or parts. To assist you better, please be prepared to
provide the following information:
1. Model Number 2. Place of Purchase
3. Serial Number 4. Part # and Description
Registration, Service & Assembly
Loosely Tighten
70%
100%
Fully Tighten
Loosely Tighten
Loosely tighten all hardware in this step. DO NOT Fully
Tighten. Some component(s) may need pre-assembly
and or alignment during the assembly process.
Fully Tighten
Wrench tighten all hardware in this step.
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INSPECTION / MAINTENANCE RECORDS
DATE REPLACEMENT REPAIRS INSPECTED BY
WARRANTY REPAIRS
DATE REPLACEMENT REPAIRS INSPECTED BY
Perform regular maintenance (see Inspection Label). Pay special attention to areas most susceptible to wear and tear, including
but not limited to cables, pulleys and rubber grip. TFI recommends you maintain a service contract with a TFI Authorized Dealer or a
Professional Service Company approved by TFI. Keep a service log of all maintenance and repair activities. Extra copies can be downloaded
from our website www.tu stu tness.com
Inspection/Maintenance
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Cable Inspection
WARNING:
THE FOLLOWING CONDITIONS MAY INDICATE A WORN CABLE. REPLACE IMMEDIATELY.
IMPORTANT NOTE:
DAMAGED OR WORN CABLE (AS SHOWN ABOVE) MAY DAMAGE THE PULLEY(S). YOU MUST INSPECT THE
PULLEYS AT THIS TIME FOR WEAR AND TEAR. REPLACE IF NEEDED.
“NECKING”, STRETCHED CABLE COVERING
A TEAR IN THE CABLE COVER
CABLE END SLIPPING OUT
A CRACK IN THE CABLE COVER
A BREAK ON THE CABLE
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113
112
77
74
80
53
133
74
74
*32
2
113
133
*27
74
133
Step 1
Step 1 Assembly List
Item # Description Qty.
2 BOTTOM CROSS BRACE 1
27 SIDE FRAME 1
*32 WEIGHT STACK FRAME 1
53 BUTTON HEAD SOCKET CAP SCREW Z/P 1/2-13 X 5 1/4 2
74 FLAT WASHER SAE Z/P 1/2” 6
77 FLAT WASHER Z/P 1/2 X 1 3/4 X 3/16 2
80 HEX HEAD CAP SCREW Z/P 1/2-13 X 3 1/4 2
112 NYLON INSERT LOCK NUT Z/P 1/2-13 2
113 BUTTON HEAD SOCKET CAP SCREW Z/P 1/2-13 X 1 1/4 2
133 SPLIT LOCK WASHER Z/P 1/2” 4
WARNING:
1. It is strongly recommended
that two or more persons
participate in the assembly
of this unit.
Loosely Tighten
70%
Loosely Tighten
Loosely tighten all hardware in this step.
Note:
1. Run guide wire through hole in frame as shown.
Make sure not to pull out completely.
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82
134
75
74
113
*12
133
Step 2
Step 2 Assembly List
Item # Description Qty.
*12 MAIN FRAME 1
74 FLAT WASHER SAE Z/P 1/2” 2
75 FLAT WASHER SAE Z/P 3/8” 4
82 HEX HEAD CAP SCREW Z/P 3/8-16 X 1 1/4 4
113 BUTTON HEAD SOCKET CAP SCREW Z/P 1/2-13 X 1 1/4 2
133 SPLIT LOCK WASHER Z/P 1/2” 2
134 SPLIT LOCK WASHER Z/P 3/8” 4
Loosely Tighten
70%
Loosely Tighten
Loosely tighten all hardware in this step.
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41
69
41
16
*21
69
Step 3
100%
Fully Tighten
Fully Tighten
Wrench tighten all hardware in this step.
Step 3 Assembly List
Item # Description Qty.
16 PIVOT AXLE 1 RD SS X 8 1
*21 SELECTOR BRACKET 1
41 ALUMINUM ROUND COVER PLATE, 2 1/2 2
69 FLAT HEAD SOCKET CAP SCREW Z/P 1/2-13 X 1 2
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Step 4 Assembly List
Item # Description Qty.
*13 PIVOT ARM 1
14 PIVOT AXLE 1 RD SS X 11 21/32 1
41 ALUMINUM ROUND COVER PLATE, 2 1/2 1
69 FLAT HEAD SOCKET CAP SCREW Z/P 1/2-13 X 1 1
14
69
41
*13
Step 4
100%
Fully Tighten
Fully Tighten
Wrench tighten all hardware in this step.
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133
51
*17
48
Step 5
100%
Fully Tighten
Fully Tighten
Wrench tighten all hardware in this step.
Steps 5 Assembly List
Item # Description Qty.
*17 PIVOT CROSS BRACE 1
48 BUTTON HEAD SOCKET CAP SCREW Z/P 1/2-13 X 1 1
51 ALUMINUM ROUND AXLE END CAP, 2 1/2 1
133 SPLIT LOCK WASHER Z/P 1/2” 1
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41
15
69
41
*19
69
Step 6
Step 6 Assembly List
Item # Description Qty.
15 PIVOT AXLE 1 RD SS X 4 5/8 1
*19 SEAT FRAME 1
41 ALUMINUM ROUND COVER PLATE, 2 1/2 2
69 FLAT HEAD SOCKET CAP SCREW Z/P 1/2-13 X 1 2
75 FLAT WASHER SAE Z/P 3/8” 3
81 HEX HEAD CAP SCREW Z/P 3/8-16 X 1 3
134 SPLIT LOCK WASHER Z/P 3/8” 3
100%
Fully Tighten
Fully Tighten
Wrench tighten all hardware in this and
previous loosely tighten steps.
134 75
75
134
81
81
Complete installation of pivot cross brace
a er installing the seat frame
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151
116
130
64
76 135
*18
Step 7
Steps 7 Assembly List
Item # Description Qty.
*18 RELEASE HANDLE 1
64 HEX HEAD CAP SCREW GR-5 Z/P 5/16-18 X 3/4 1
76 FLAT WASHER USS Z/P 5/16” 1
116 NYLON STEM BUTTON .720” X .187” 1
125 RELEASE CABLE 1
130 SLOTTED BARREL, JAGWIRE 10MM ADJUSTING, ALLOY, SILVER/BLACK 1
135 SPLIT LOCK WASHER Z/P 5/16” 1
146 SHOULDER BOLT SOCKET ALLOY STEEL 1/4 X1/4 X10-32 1
147 SPLIT LOCK WASHER Z/P 1/4 1
147
125
*18
146
3. Test back pad adjustment. If
plunger is scratching as you adjust,
turn item #130 in couter-clock wise
until there is no scratching noise.
Lock in place with nut #151.
100%
Fully Tighten
Fully Tighten
Wrench tighten all hardware in this step.
Insert handle
1. Insert release cable and make
sure shoulder bolt is in the
hole of the cable end.
Adjust here
Make sure loop is
on outter side
2. Line up slots on items #130 and
#151 and insert cable sleeve into
barrel. Turn handle upward to gain
cable lentgh and insert cable in the
slots as you push the handle in.
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61
134
*6
75
40
48
133
*30
Step 8
Steps 8 Assembly List
Item # Description Qty.
*6 HANDLES 1
30 SWIVEL FOOT ROLL TUBE 1
40 ALUMINUM ROUND AXLE END CAP, 2 1/2 1
48 BUTTON HEAD SOCKET CAP SCREW Z/P 1/2-13 X 1 1
61 BUTTON HEAD SOCKET CAP SCREW Z/P 3/8-16 X 3/4 2
75 FLAT WASHER SAE Z/P 3/8” 2
133 SPLIT LOCK WASHER Z/P 1/2” 1
134 SPLIT LOCK WASHER Z/P 3/8” 2
100%
Fully Tighten
Fully Tighten
Wrench tighten all hardware in this step.
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Tuff stuff BA-707 Maintenance & Assembly Instructions

Brand
Tuff stuff
Model
BA-707
Category
Fitness, gymnastics & weight training
Type
Maintenance & Assembly Instructions
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