Matrix G7-S73 User manual

OWNERS MANUAL
ULTRA Single-Station Strength
G7-S73 Prone Leg Curl

Table Of Contents
Safety, General Care & Maintenence ....................................................................................................................3
Getting Started (Product Specifications).............................................................................................................5
Assembly Information .............................................................................................................................................6
Markings ....................................................................................................................................................................7
Parts List ...................................................................................................................................................................8
Installation & Assembly: Value Line
Part 1 Weight Stack & Frame Assembly ................................................................................................ 10
Part 2 CAM & Cable Assembly................................................................................................................ 15
Part 3 Arm Assembly ............................................................................................................................... 18
Part 4 Pad Assembly ............................................................................................................................... 22
Part 5 Plastics Assembly.........................................................................................................................24

3
IMPORTANT SAFETY INSTRUCTIONS
IMPORTANT SAFETY INFORMATION
It is the sole responsibility of the purchaser of Matrix products to instruct all individuals, whether they are the end user or
supervising personnel on proper usage of the equipment.
It is recommended that all users of Matrix exercise equipment be informed of the following information prior to its use.
PROPER USAGE
Do not use any equipment in any way other than designed or intended by the manufacturer. It is imperative that Matrix
equipment be used properly to avoid injury.
Keep hands and feet clear at all times from moving parts to avoid injury.
CHECK FOR DAMAGED PARTS
1. DO NOT use any equipment that is damaged and or has worn or broken parts. Use only replacement parts supplied by
your country’s local Matrix dealer.
2. MAINTAIN LABELS AND NAMEPLATES: Do not remove labels for any reason. They contain important information.
If unreadable or missing, contact your Matrix dealer for a replacement.
3. SECURING EQUIPMENT: All equipment MUST be secured to the floor to stabilize and eliminate rocking or tipping over.
This must be performed by a licensed contractor.
4. MAINTAIN ALL EQUIPMENT: Preventative maintenance is the key to smooth operating equipment as well as keeping
your liability to a minimum. Equipment needs to be inspected at regular intervals.
5. Ensure that any person(s) making adjustments or performing maintenance or repair of any kind is qualified to do so.
Matrix dealers will provide service and maintenance training at our corporate facility upon request.

4
IMPORTANT SAFETY INSTRUCTIONS
WARNING:This product contains chemicals known to the State of California
to cause cancer and birth defects or other reproductive harm.
WARNING:SERIOUS INJURY CAN OCCUR ON THIS EQUIPMENT. FOLLOW
THESE PRECAUTIONS TO AVOID INJURY!
1. Never allow children on strength training equipment. Teenagers must be supervised at all times while using this
equipment.
2. All warnings and instructions should be read and proper instruction obtained prior to use.
3. Use this equipment for its intended purposes only.
4. NEVER allow resistance straps, ropes or other means be attached to this equipment, as this may result in serious
injury.
5. NEVER use this equipment for support during stretching, as this may result in serious injury.
6. Cease exercise if you feel faint or dizzy. Obtain a medical exam before beginning an exercise program.
7. Keep body, hair, clothing and accessories free and clear of all moving parts.
8. Inspect the machine before use. DO NOT use machine if it appears damaged or inoperable.
9. Check to see that the selector pin is completely inserted into the weight stack.
10. NEVER use this machine with the weight stack pinned in an elevated position.
11. NEVER use dumbells or other means to incrementally increase the weight resistance. Only use the means provided
directly from the manufacturer.
12. This equipment should only be used in supervised areas where access and control are regulated by the owner.

5
GETTING STARTED
EXERCISE PLACARD | PRODUCT SPECIFICATIONS | MAINTENANCE CHECKLIST
EXERCISE PLACARD
PRODUCT SPECIFICATIONS
TECH SPECS
Maximum User Weight 136 kg / 300 lbs.
Maximum Training Weight 91 kg / 200 lbs.
Product Weight 264 kg / 581 lbs.
Overall Dimensions (L x W x H) 173.2 x 110.5 x 129.6 cm / 68.2" x 43.5" x 51.0"
WARRANTY (Valid in USA only)
Frame (not coatings) 10 years
Weight stacks 5 years
Pulleys 5 years
Pivot bearings 5 years
Any items not specified 3 years
Labor (excluding upholstery/cables/grips) 3 years
Upholstery/cables/grips/springs 1 year
Accessories 6 months
MAINTENANCE CHECKLIST
ACTION FREQUENCY
Clean Upholstery Daily
Inspect Cables Daily
Clean Guide Rods Monthly
Inspect Hardware Monthly
Inspect Frame Bi-Annually
Clean Machine As Needed
Clean Grips As Needed
Lubricate Guide Rods As Needed
Upholstery & Grips should be cleaned with a non-ammonia based cleaner or a mild soap and water. Guide rods should be
lubricated with Teflon based lubricant. Apply the lubricant to a cotton cloth and then apply up and down the guide rods.

6
ASSEMBLY
UNPACKING | TOOLS REQUIRED
UNPACKING
Thank you for purchasing a Matrix product. This machine is an EN957-1 and EN957-2 compliant Class S product. Your
Matrix product is inspected before it is packaged. It is shipped in multiple pieces to facilitate the compact packaging of the
machine. Prior to assembly, confirm all the components by matching them with the exploded diagrams. Carefully unpack
the unit from this box and dispose of the packing materials in accordance with your local laws.
CAUTION
The weight of the product is 581 lbs. (264 kg) not including the weight stack. The weight stack for this machine is 240
lbs. (109 kg). To avoid injury to yourself and prevent damage to the frame components, be sure to have proper assistance
removing the frame pieces from this box. Please be sure to install the equipment on a stable base, properly level the
machine and leave at least two feet of clearance to enter and exit the machine. Maximum user weight for this machine is
300 lbs.
TOOLS REQUIRED FOR ASSEMBLY
3MM L-Shaped Allen Wrench
4MM L-Shaped Allen Wrench
5MM L-Shaped Allen Wrench
6MM L-Shaped Allen Wrench
8MM L-Shaped Allen Wrench
10MM L-Shaped Allen Wrench
Phillips & Standard Screwdrivers
8MM Open-End Wrench
13MM Open-End Wrench
17MM Open-End Wrench.
19MM Open-End Wrench
Adjustable Wrench
Blue Locktite 242 must be used on all fasteners that are not assembled with Nylock Nuts.

7
MARKINGS
WARNING LABEL LOCATIONS
Hazard warning sticker
[faces rear]
Hazard warning sticker
(faces rear)

8
Parts List
ID DESCRIPTION QTY
1 Weight Stack 1
2 M10 Flat Washer 18
3 M10 X 30L Socket Head Cap Screw 12
4Lower Connecting Tube 1
5Inner Frame Assembly 1
6 M10 X 75L Socket Head Cap Screw 6
7 M10 Nylock Nut 7
8 M10 Saddle Washer 8
9Mid Connecting Tube 1
10 User Frame 1
11 Pulley Bracket 1
12 CAM 1
13 Wave (Spring) Washer 2
14 Washer (45 OD X 30.3 ID) 1
15 Axle/ROM Assembly 1
16 M10 X 20L Socket Head Cap Screw 1
17 Black Pivot Cap 1
18 Ring 1
19 M8 X 15L Socket Head Cap Screw 1
20 M8 Flat Washer 3
21 Guard 1
22 Spacer 1
23 Exercise Arm 1
24 M10 Flat Washer (42 mm Diameter) 1
25 Orange Pivot Cap 1
26 Axle 1
27 ROM/Pad Assembly 1
28 M10 X 130L Socket Head Cap Screw 1
29 M8 X 20L Socket Head Cap Screw 2
30 Counter Weight 1
31 Arm Pad 2

9
Parts List
ID DESCRIPTION QTY
32 M10 X 20L Button Head Cap Screws 14
33 Torso Pad 1
34 Chest Pad 1
35 Left Front Shroud 1
36 Rear Shroud 1
37 Right Front Shroud 1
38 M8 X 60L Socket Head Cap Screw 4
39 Top Cap 1

10
PART 1: USER FRAME ASSEMBLY
STEP 1 | WEIGHT STACK INSTRUCTIONS & NOTES
ID DESCRIPTION QUANITY
1 Weight Stack 1
2 M10 Flat Washer 4
3 M10 X 30L SHC 4
4Lower Connecting Tube 1
Install the user frame hardware as shown, but DO NOT FULLY TIGHTEN .
ASSEMBLY
2
1
3
4

11
STEP 2 | USER FRAME INSTRUCTIONS & NOTES
ID DESCRIPTION QUANITY
2 M10 Flat Washer 4
3 M10 X 30L SHC 2
5Inner Frame Assembly 1
6 M10 X 75L SHC 2
7 M10 Nylock Nut 2
8 M10 Saddle Washer 2
ASSEMBLY
PART 1: USER FRAME ASSEMBLY
7
2
6
5
8
3
View A
• Ensurethattheframeislevelandthatalloorpadscontacttheoorequally
• Install the frame hardware as shown, orienting the saddle washers as shown in View A.

12
STEP 3 | FOOT PLATE ASSEMBLY INSTRUCTIONS & NOTES
ID DESCRIPTION QUANITY
3 M10 X 30L SHC 2
8 M10 Saddle Washer 2
9Mid Connecting Tube 1
ASSEMBLY
PART 1: USER FRAME ASSEMBLY
8
3
9
Install the user frame hardware as shown, but DO NOT FULLY TIGHTEN .

13
10
8
3
STEP 4 | FOOT PLATE COVER ASSEMBLY INSTRUCTIONS & NOTES
ID DESCRIPTION QUANITY
3 M10 X 30L SHC 4
8 M10 Saddle Washer 4
10 User Frame 1
ASSEMBLY
PART 1: USER FRAME ASSEMBLY
View A
• Ensure that the frame is level and that all
oorpadscontacttheoorequally
• Install the frame hardware as shown,
orienting the saddle washers as shown in
View A.
• TorqueallM10FrameHardwareonpages9
thru 12 to: 77 N-m/57 ft/lbs.

14
STEP 4 | FOOT PLATE COVER ASSEMBLY INSTRUCTIONS & NOTES
ID DESCRIPTION QUANITY
2 M10 Flat Washer 8
6 M10 X 75L SHC 4
7 M10 Nylock Nut 4
11 Pulley Bracket 1
ASSEMBLY
PART 1: USER FRAME ASSEMBLY
7
11
2
6
Torqueto77N-m/57ft-lbs.

15
STEP 1 | CAM ASSEMBLY INSTRUCTIONS & NOTES
ID DESCRIPTION QUANITY
12 CAM 1
13 Wave (Spring) Washer 2
14 Washer (45 mm OD X 30.3 mm ID) 1
15 Axle/ROM Assembly 1
ASSEMBLY
PART 2: CABLE ASSEMBLY
15
13
14
12
• RemoveCAMplateasshown-NOTE:twohexwrenchesarerequired.Sethardwareasideto
be used later
• Assemble Axle/ROM assembly and CAM; orient CAM as shown
• Assemble cable onto CAM groove

16
ASSEMBLY
STEP 2 | CABLE ASSEMBLY INSTRUCTIONS & NOTES
PART 2: CABLE ASSEMBLY
• Capture cable end with retaining clip
• Assemble Key into Axle/ROM as shown
• Usingtwohexwrenches,reassembleCAMplateandtorquefastenersto:39N-m/29ft-lbs.
• TorqueM10centerboltto:77N-m/57ft-lbs.

17
21
20
19
22
18
17
16
STEP 3 | CAM GUARD ASSEMBLY INSTRUCTIONS & NOTES
ID DESCRIPTION QUANITY
16 M10 X 20L SHC 1
17 Black Pivot Cap 1
18 Ring 1
19 M8 X 15L SHC 1
20 M8 Flat Washer 1
21 Guard 1
22 Spacer 1
ASSEMBLY
PART 2: CABLE ASSEMBLY
TorqueM10hardwareto77N-m/57ft-lbs.
TorqueM8hardwareto39N-m/29ft-lbs.

18
ASSEMBLY
STEP 1 | ARM ASSEMBLY INSTRUCTIONS & NOTES
PART 3: ARM ASSEMBLY
ID DESCRIPTION QUANITY
16 M10 X 20L SHC 1
23 Exercise Arm 1
24 M10 Flat Washer (42 mm Dia.) 1
25 Orange Pivot Cap 1
24
25
16
23
Torqueto77N-m/57ft-lbs.

19
ASSEMBLY
STEP 2 | AXLE ASSEMBLY INSTRUCTIONS & NOTES
PART 3: ARM ASSEMBLY
ID DESCRIPTION QUANITY
26 Axle 1
26

20
28
27
2
7
ASSEMBLY
STEP 3 | ROM ASSEMBLY INSTRUCTIONS & NOTES
PART 3: ARM ASSEMBLY
ID DESCRIPTION QUANITY
2 M10 Flat Washer 2
7 M10 Nylock Nut 1
27 ROM/Pad Assembly 1
28 M10 X 130L SHC 1
Torqueto77N-m/57ft-lbs.