Matrix MAGNUM MG-902 - User Manual

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MAGNUM SERIES

MG-902 / PRONE LEG CURL

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 mild soap and

water or a non-ammonia based cleaner.

† Guide rods should be lubricated with Teon based lubricant. Apply

the lubricant to a cotton cloth and then apply up and down the

guide rods.

PRODUCT SPECIFICATIONS

TECH SPECS

Maximum User Weight 159 kg / 350 lbs.

Maximum Training Weight 102 kg / 225 lbs.

Product Weight 215 kg / 475 lbs.

Overall Dimensions

(L x W x H)*

246 x 69 x 229 cm /

97" x 27" x 90"

Weight Horn Diameter

(Weight Plate Storage)

47.63 mm / 1.875”

* Ensure a minimum clearance width of 914 mm / 36” for access

to and passage around MATRIX strength equipment.

WARRANTY

Valid in North America only

Frame (not coatings) * 10 years

Weight stacks 5 years

Pulleys 5 years

Pivot bearings 5 years

Any items not specied 3 years

Labor (excludes upholstery/cables/grips) 3 years

Upholstery/cables/grips/springs 1 year

* Frame is dened as the welded metal base of the unit and does

not include removable parts.

PROPER USAGE

1. Do not exceed weight limits of the

exercise device.

2. If applicable, set safety stops to

appropriate height.

3. If applicable, adjust seat pads, leg pads,

foot pads, range of motion adjustment, or

any other type of adjustment mechanisms

to a comfortable start position. Make

certain that the adjusting mechanism is

fully engaged to prevent unintentional

movement and to avoid injury.

4. Sit on bench (if applicable) and get into

appropriate position for exercise.

5. Exercise using no more weight than you

can safely lift and control.

6. In a controlled manner, perform exercise.

7. Return weight to its fully-supported start

position.

MX13_MAGNUM_OM_MG-902_r1_0.indd 1 6/18/13 10:26 AM

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Overview

Function Description
Important Technical Specifications
Usage Features
Maintenance Features
Warranty Information (Valid in North America only)

The device described in this manual is a MATRIX® MAGNUM SERIES MG-902/PRONE LEG CURL, a piece of strength training equipment designed for performing prone leg curl exercises.

Function Description

The MG-902/PRONE LEG CURL is designed to isolate and strengthen the hamstring muscles. Users lie face down on the pad and curl their legs against resistance, which is typically provided by a weight stack. The machine is built to facilitate controlled movement and targeted muscle engagement.

Important Technical Specifications

Maximum User Weight: 159 kg / 350 lbs.
Maximum Training Weight: 102 kg / 225 lbs.
Product Weight: 215 kg / 475 lbs.
Overall Dimensions (L x W x H): 246 x 69 x 229 cm / 97" x 27" x 90".
Weight Horn Diameter (Weight Plate Storage): 47.63 mm / 1.875".
Clearance: A minimum clearance width of 914 mm / 36" is required for access to and passage around MATRIX strength equipment.
Anchor Point Pull-out Force: All anchor points must withstand 750 lbs. (3.3 kN) pull-out force.

Usage Features

The manual emphasizes proper usage to ensure safety and effectiveness:

Weight Limits: Users must not exceed the specified maximum user and training weights.
Adjustments: If applicable, users should adjust seat pads, leg pads, foot pads, or range of motion mechanisms to a comfortable start position. It's crucial to ensure that adjustment mechanisms are fully engaged to prevent unintentional movement and injury.
Safety Stops: If present, safety stops should be set to the appropriate height.
Positioning: Users should sit on the bench (if applicable) and get into the appropriate position for the exercise.
Controlled Movement: Exercises should be performed using no more weight than can be safely lifted and controlled, in a controlled manner, and returning the weight to its fully-supported start position.
Spotter: Always use a spotter.
Stability: The equipment must be installed on a stable base and properly leveled. Manufacturer recommends securing all stationary MATRIX strength equipment to the floor to stabilize it and eliminate rocking or tipping over. This must be performed by a licensed contractor.
Adjustable Mechanisms: When adjusting any mechanism (e.g., seat position, pad location, range of motion limiter), ensure the adjusting pin is fully engaged in the hole to avoid injury.
Clearance: Keep hands and feet clear at all times from moving parts.
Supervised Areas: This equipment should only be used in supervised areas where access and control are regulated by the owner. The owner should consider the user's reliability, age, and experience.

Maintenance Features

Regular maintenance is crucial for smooth operation and longevity:

Daily Maintenance:
- Clean Upholstery and Grips with a mild soap and water or a non-ammonia based cleaner.
- Inspect Cables.
Monthly Maintenance:
- Clean Guide Rods.
- Lubricate Guide Rods with Teflon-based lubricant. Apply to a cotton cloth and then apply up and down the guide rods.
- Inspect Hardware.
Bi-Annually Maintenance:
- Inspect Frame.
As Needed Maintenance:
- Clean Machine.
General Maintenance:
- Do not use damaged or worn parts; use only replacement parts supplied by a local MATRIX dealer.
- Maintain labels and nameplates; do not remove them. Replace if unreadable or missing.
- Inspect all equipment at regular intervals.
- Ensure that any person performing adjustments or maintenance is qualified. MATRIX dealers provide service and maintenance training.