Matrix G7-S23 User manual

OWNERS MANUAL
ULTRA Single-Station Strength
G7-S23 Shoulder Press

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 & User Frame Assembly....................................................................................... 10
Part 2 CAM/Cable Assembly................................................................................................................... 14
Part 3 Seat Assembly............................................................................................................................... 17
Part 4 Arm Assembly ............................................................................................................................... 19
Part 5 Pad Assembly ................................................................................................................................24
Part 6 Plastics Assembly.........................................................................................................................26

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 109 kg / 240 lbs.
Product Weight 375 kg / 827 lbs.
Overall Dimensions (L x W x H) 166.5 x 144.5 x 165.3 cm / 65.6" x 56.9" x 65.1"
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 Ma-
trix 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 826 lbs. (375 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 re-
moving 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

8
Parts List
ID DESCRIPTION QTY
1 M10 Nylock Nut 6
2 Weight Stack 1
3 M10 Flat Washer 15
4 M10 X 75L Socket Head Cap Screw 4
5Upper Connecting Tube 1
6Lower Connecting Tube 1
7 M10 X 30L Socket Head Cap Screw 8
8 M10 Saddle Washer 4
9 User Frame 1
10 M10 X 45L Socket Head Cap Screw 1
11 Pulley 1
12 Weight Stack Cable 1
13 M10 X 55L Socket Head Cap Screw 4
14 Pivot Block Assembly 1
15 CAM 1
16 Large Pivot Cap 1
17 M10 X 105L Socket Head Cap Screw 2
18 Swingarm 1
19 Medium Pivot Cap 9
20 M6 Nylock Nut 1
21 User Frame Cable (Pre-assembled on CAM) 1
22 M6 Shoulder Bolt 1
23 M8 X 25L Socket Head Cap Screw 8
24 Seat Link 4
25 Axle 4
26 Spring 2
27 Seat 1
28 Tie Rod 2
29 M6 Flat Washer 4
30 M6 X 12L Socket Head Cap Screw 4
31 Wave (Spring) Washer 2
32 Left Arm 1
33 Snap Ring 2
34 Small Pivot Cap 2
35 M10 X 15L Socket Head Cap Screw 2
36 Right Arm 1
37 M8 X 20L Socket Head Cap Screw 4

9
ID DESCRIPTION QTY
38 M8 Flat Washer 4
39 Counter Weight 2
40 Head Rest Assembly 1
41 M10 X 75L Button Head Cap Screw 4
42 Back Pad Assembly 1
43 Pad 1
44 M10 X 20L Hex Bolt 4
45 Rear Shroud 1
46 Left Front Shroud 1
47 Right Front Shroud 1
48 M8 X 60L Socket Head Cap Screw 4
49 Top Cap 1
Parts List

10
PART 1: USER FRAME ASSEMBLY
STEP 1 | USER FRAME INSTRUCTIONS & NOTES
ID DESCRIPTION QUANITY
1 M10 Nylock Nut 4
2 Weight Stack 1
3 M10 Flat Washer 12
4 M10 X 75L SHC 4
5Upper Connecting Tube 1
6Lower Connecting Tube 1
7 M10 X 30L SHC 4
Install the user frame hardware as shown, but DO NOT FULLY TIGHTEN .
ASSEMBLY
7
6
3
4
1
5
2

11
Install the user frame hardware as shown, but DO NOT FULLY TIGHTEN .
PART 1: USER FRAME ASSEMBLY
STEP 2 | USER FRAME INSTRUCTIONS & NOTES
ID DESCRIPTION QUANITY
7 M10 X 30L SHC 4
8 M10 Saddle Washer 4
9 User Frame 1
ASSEMBLY
9
7
8
View A
• Install the user frame hardware as shown, being sure to orient the saddle washer as shown in
View A.
• Ensurethattheframeislevelandthatalloorpadscontacttheoorequally,
• TorqueallM10FrameHardwareonpages10&11to:77N-m/57ft-lbs.

12
11
3
10
12
STEP 3 | WEIGHT STACK CABLE INSTRUCTIONS & NOTES
ID DESCRIPTION QUANITY
3 M10 Flat Washer 1
10 M10 X 45L SHC 1
11 Pulley 1
12 Weight Stack Cable 1
ASSEMBLY
PART 1: USER FRAME ASSEMBLY
Torqueto:77N-m/57ft-lbs.

13
13
14
Hand thread M10 bolts and leave loose
***Note: Pivot Block is symmetrical***
PART 1: USER FRAME ASSEMBLY
STEP 4 | PIVOT BLOCK ASSEMBLY INSTRUCTIONS & NOTES
ID DESCRIPTION QUANITY
13 M10 X 55L SHC 4
14 Pivot Block Assembly 1
ASSEMBLY
Axles must be red Loctited (Loctite 272)
andtorquedto:180N-m/133ft-lbs.

14
1
3
16
15
17
STEP 1 | CAM & CABLE ASSEMBLY INSTRUCTIONS & NOTES
ID DESCRIPTION QUANITY
1 M10 Nylock Nut 1
3 M10 Flat Washer 1
15 CAM 1
16 Large Pivot Cap 1
17 M10 X 105L SHC 1
ASSEMBLY
PART 2: CAM/CABLE ASSEMBLY
Tightento77N-m/57ft-lbs.
Separate CAM to assemble
weight stack cable as shown.
Capture cable with forked clip and
orient as shown. Tighten to 16
N-m/142in-lbs.

15
1
3
19
17
18
STEP 2 | SWINGARM ASSEMBLY INSTRUCTIONS & NOTES
ID DESCRIPTION QUANITY
1 M10 Nylock Nut 1
3 M10 Flat Washer 1
17 M10 X 105L SHC 1
18 Swingarm 1
19 Medium Pivot Cap 1
Tightento77N-m/57ft-lbs.
ASSEMBLY
PART 2: CAM/CABLE ASSEMBLY

16
STEP 3 | CABLE TO SWINGARM ASSEMBLY INSTRUCTIONS & NOTES
ID DESCRIPTION QUANITY
20 M6 Nylock Nut 1
21 User Frame Cable (Pre-assembled to CAM) 1
22 M6 Shoulder Bolt 1
ASSEMBLY
PART 2: CAM/CABLE ASSEMBLY
20
21
22
CAM must be oriented as shown
Torqueto16N-m/142in-lbs.

17
STEP 1 | SEAT LINK ASSEMBLY INSTRUCTIONS & NOTES
ID DESCRIPTION QUANITY
19 Medium Pivot Cap 2
23 M8 X 25L SHC 2
24 Seat Link 1
25 Axle 2
26 Spring 1
27 Seat 1
ASSEMBLY
PART 3: SEAT ASSEMBLY
Tightento39N-m/29ft-
lbs.
Outer tab of spring must be secured behind
frame reaction bar
Ensure bottom links are assembled correctly
by testing spring tension
22
19
23
24
25
26

18
STEP 2 | SEAT ASSEMBLY INSTRUCTIONS & NOTES
ID DESCRIPTION QUANITY
19 Medium Pivot Cap 6
23 M8 X 25L SHC 6
24 Seat Link 3
25 Axle 2
26 Spring 1
ASSEMBLY
PART 3: SEAT ASSEMBLY
Tightento39N-m/29ft-lbs.
Rotate seat to
engage pull pin
Assemble upper
axles, links and
pivot caps

19
ASSEMBLY
STEP 1 | TIE ROD TO SWINGARM ASSEMBLY INSTRUCTIONS & NOTES
PART 4: ARM ASSEMBLY
28
29
30
Torqueto16N-m/142in-lbs.
ID DESCRIPTION QUANITY
28 Tie Rod (Right Side Not Shown) 2
29 M6 Flat Washer (Right Side Not Shown) 2
30 M6 X 12L SHC (Right Side Not Shown) 2

20
STEP 2 | LEFT AND RIGHT* ARM ASSEMBLY INSTRUCTIONS & NOTES
ASSEMBLY
PART 4: ARM ASSEMBLY
32
33
31
34
35
36
ID DESCRIPTION QUANITY
31 Wave (Spring) Washer 2
32 Left Arm 1
33 Snap Ring 2
34 Small Pivot Cap 2
35 M10 X15L SHC 2
36 Right Arm 1
*Only left arm assembly is shown
Apply blue Loctite 242 and tighten to 77
N-m/57ft-lbs.