Matrix MAGNUM MG-MR690

To Next Page

MAGNUM SERIES

MG-MR690 / MEGA HALF RACK

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 182 kg / 400 lbs.

Maximum Training Weight 545 kg / 1200 lbs.

Product Weight 302 kg / 665 lbs.

Overall Dimensions

(L x W x H)*

155 x 203 x 246 cm /

61" x 80" x 97"

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.

Available without integrated foldaway spotter stands (MG-MR690N)

Need help?

Do you have a question about the Matrix MAGNUM MG-MR690 and is the answer not in the manual?

Overview

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

The Matrix MG-MR690 / Mega Half Rack is a robust strength training apparatus designed for a wide range of exercises. It is part of the Magnum Series, indicating a focus on durability and heavy-duty use in commercial or serious home gym environments.

Function Description:

The Mega Half Rack serves as a versatile platform for free weight exercises, primarily barbell-based movements such as squats, bench presses, overhead presses, and deadlifts. Its open design allows for greater freedom of movement compared to a full power cage, while still providing essential safety features like adjustable spotter stands. The integrated chin-up bar further expands its functionality, enabling bodyweight exercises. The rack also includes weight plate storage horns, promoting a tidy and organized workout space while keeping weights readily accessible. The design emphasizes stability and safety, with recommendations for securing the unit to the floor for optimal performance and to prevent tipping.

Important Technical Specifications:

Maximum User Weight: 182 kg / 400 lbs.
Maximum Training Weight: 545 kg / 1200 lbs. This high capacity underscores its suitability for heavy lifting.
Product Weight: 302 kg / 665 lbs. The substantial weight of the unit itself contributes to its stability.
Overall Dimensions (L x W x H): 155 x 203 x 246 cm / 61" x 80" x 97". These dimensions indicate a significant footprint, requiring adequate space for installation and use.
Weight Horn Diameter (Weight Plate Storage): 47.63 mm / 1.875". This standard diameter accommodates most Olympic-sized weight plates.
Minimum Clearance Width: A minimum clearance width of 914 mm / 36" is required for access to and passage around the equipment, highlighting the need for ample surrounding space.
Anchor Point Pull-out Force: All anchor points, if secured to the floor, must withstand 750 lbs. (3.3 kN) pull-out force, ensuring the unit remains stable even under extreme loads.

Usage Features:

Adjustable Safety Stops: Crucial for user safety, these stops can be set to an appropriate height to prevent injury during exercises, especially when lifting heavy weights. Users are instructed to remove weight from the lifting bar, perform the exercise to determine the lowest comfortable bar position, and then set the stop catches securely.
Chin-up Bar: Integrated into the top structure, allowing for various grip positions for bodyweight exercises.
Weight Plate Storage: Multiple weight horns are provided for convenient and organized storage of weight plates, keeping the workout area clear and weights within easy reach.
Adjustable Mechanisms: The manual emphasizes the importance of ensuring all adjusting mechanisms (such as those for safety stops) are fully engaged to prevent unintentional movement and injury.
Spotter Stands: The MG-MR690N model is specifically noted as being "without integrated foldaway spotter stands," implying that external or bolt-on spotter stands are used, as shown in the assembly instructions. The assembly details show a bolt-on spotter stand.
Proper Exercise Technique: Users are advised to exercise using no more weight than they can safely lift and control, perform exercises in a controlled manner, and return weights to their fully-supported start position.
Supervised Use: The equipment is intended for use in supervised areas where access and control are regulated by the owner, who should consider a user's reliability, age, and experience.

Maintenance Features:

Regular maintenance is key to the longevity and safe operation of the Matrix Mega Half Rack.

Daily Maintenance:
- Clean Upholstery: If present (though not explicitly shown on this specific model, general maintenance includes this), upholstery should be cleaned daily with a mild soap and water or a non-ammonia based cleaner.
- Inspect Cables: Daily inspection of cables (if applicable to other Magnum Series models, as this is a half rack) is recommended.
Monthly Maintenance:
- Clean Guide Rods: Guide rods should be cleaned monthly and lubricated with Teflon-based lubricant. The lubricant should be applied to a cotton cloth and then applied up and down the guide rods.
- Inspect Hardware: Monthly inspection of all hardware is advised.
Bi-Annually Maintenance:
- Inspect Frame: The frame should be inspected bi-annually.
As Needed Maintenance:
- Clean Machine: General cleaning of the machine as needed.
- Clean Grips: Grips should be cleaned as needed with a mild soap and water or a non-ammonia based cleaner.
- Lubricate Guide Rods: Lubrication of guide rods as needed, in addition to monthly cleaning.
General Maintenance Guidelines:
- Damaged/Worn Parts: Do not use equipment with damaged or worn parts; only use replacement parts supplied by a local Matrix dealer.
- Labels and Nameplates: Do not remove labels; replace if damaged or illegible.
- Qualified Personnel: Ensure that any person making adjustments or performing maintenance or repair is qualified to do so. Matrix dealers can provide service and maintenance training.
- Preventative Maintenance: Emphasized as crucial for smooth operation and minimizing liability.

Warranty Information (Valid in North America only):

Frame (not coatings): 10 years (Frame is defined as the welded metal base of the unit, excluding removable parts).
Weight stacks: 5 years.
Pulleys: 5 years.
Pivot bearings: 5 years.
Any items not specified: 3 years.
Labor (excludes upholstery/cables/grips): 3 years.
Upholstery/cables/grips/springs: 1 year.

The Matrix MG-MR690 / Mega Half Rack is designed for serious strength training, combining high weight capacity with essential safety features and a focus on durability and ease of maintenance. Its robust construction and comprehensive warranty reflect its intended use in demanding environments.