Life Span M3 User manual

Product may vary slightly from the item pictured due to model upgrades.
Read all instructions carefully before using this product.
Retain this owner’s manual for future reference.
NOTE:
This manual may be subject to updates or changes. Up to date manuals are available through our
website at www.lifespanfitness.com.au
Viper M3
Treadmill
USER MANUAL

2
TABLE OF
CONTENTS
I. Important Safety Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 03
II. Important Electrical Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . 05
III. Important Operating Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . 06
IV. Assembly Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 07
V. Folding Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
VI. Operation Guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
VII. Exercise Guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
VIII. Maintenance Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
IX. Replacing Motor Brushes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
X. Exploded Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
XI. Parts List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
XII. Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
XIII. Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
| TABLE OF CONTENTS

3IMPORTANT SAFETY INSTRUCTIONS |
I. IMPORTANT SAFETY
INSTRUCTIONS
WARNING: Read all instructions before using this treadmill.
It is important your treadmill receives regular maintenance to prolong its useful life. Failing to
regularly maintain your treadmill may void your warranty.
DANGER
To reduce the risk of electric shock disconnect your treadmill from the electrical outlet prior to
cleaning and/or service work.
DO NOT USE AN EXTENSION CORD:
DO NOT ATTEMPT TO DISABLE THE GROUNDED PLUG BY USING IMPROPER ADAPTERS OR IN ANY
WAY MODIFY THE CORD SET.
•Install the treadmill on a flat level surface with access to a 220-240 volt (50/60Hz), grounded outlet.
•Do not operate treadmill on deeply padded, plush or shag carpet. Damage to both carpet and
treadmill may result.
•Do not block the rear of the treadmill. Provide a minimum of 1 metre clearance between the rear of the
treadmill and any fixed object.
•Place your unit on a solid, level surface when in use.
•When running, make sure the plastic clip is fastened on your clothing. It is for your safety, should you
fall or move too far back on the treadmill.
•Keep hands away from all moving parts.
•Never operate the treadmill if it has a damaged power cord or plug. When damaged, these must be
replaced by the manufacturer, its service agent or similarly qualified persons in order to avoid a
hazard.
•Keep the cord away from heated surfaces.
•Do not operate where aerosol spray products are being used or where oxygen is being administered.
Sparks from the motor may ignite a highly gaseous environment.
•Never drop or insert any object into any openings.

4
•The treadmill is intended for in-home use only and is not suitable for commercial environments.
•The pulse sensors are not medical devices. Various factors, including the user’s movement, may
affect the accuracy of heart rate readings. The pulse sensors are intended only as exercise aids in
determining heart rate trends in general.
•Use the handrails provided; they are for your safety.
•Wear proper shoes. High heels, dress shoes, sandals or bare feet are not suitable for use on your
treadmill. Quality athletic shoes are recommended to avoid leg fatigue.
•Before undertaking any type of exercise program, it is recommended that you consult a doctor.
•Injuries to health may result from incorrect or excessive training.
•This appliance is not intended for use by persons (including children) with reduced physical, sensory
or mental capabilities, or lack of experience and knowledge, unless they have been given supervision
or instruction concerning use of the appliance by a person responsible for their safety.
•WARNING: Heart rate monitoring systems may be inaccurate. If you feel faint stop exercising
immediately.
•Children should not be allowed on or around the equipment, even when not in use.
•Children should be supervised to ensure that they do not play with this machine.
•Loose-fitting clothing or jewellery that could become an entanglement hazard should not be worn.
•Training shoes should be worn when using the equipment.
•Equipment must be used on a level and stable surface.
•All fixings should be checked before the equipment is used.
•All literature relating to the use of the equipment should be retained for future reference.
•Recommended operating temperature: 5-40°C.
| IMPORTANT SAFETY INSTRUCTIONS

5IMPORTANT ELECTRICAL INFORMATION |
II. IMPORTANT ELECTRICAL
INFORMATION
•Route the power cord away from any moving part of the treadmill including the elevation mechanism
and transport wheels.
•NEVER remove any cover without first disconnecting AC power.
•NEVER expose this treadmill to rain or moisture. This treadmill is not designed for use outdoors, near
a pool, or in any other high humidity environment.
•This is a high-power item; please do not share the same outlet with other high-power machines such
as, fridges, air conditioning etc. Please choose an outlet exclusively for the machine and make sure
the fuse is 10A.
WARNING!

6| IMPORTANT OPERATING INSTRUCTIONS
III. IMPORTANT OPERATING
INSTRUCTIONS
•Understand that changes in speed and incline do not occur immediately. Set your desired speed on
the computer console and release the adjustment key. The computer will obey the command
gradually.
•Use caution while participating in other activities while walking on your treadmill, such as watching
television, reading, etc. These distractions may cause you to lose balance or stray from walking in the
centre of the belt; which may result in serious injury.
•This unit starts with at a very low speed. It is recommended to stand on the side rails and only step
on the treadmill as it is moving on a slow speed. This will prolong the life of your motor and run the
belt smoothly.
•This unit starts with at a very low speed. It is recommended to stand on the side rails and only step
on the treadmill as it is moving on a slow speed. This will prolong the life of your motor and run
the belt smoothly.
•Always hold on to handrail while making control changes.
•This machine has a safety key and a red safety button. Pressing the safety button or pulling the
safety key will stop the walking belt immediately; the treadmill will shut off and reset
•Do not use excessive pressure on console control keys. They are precision set to function properly
with little finger pressure.
•Replace any defective components immediately. The machine must be kept out of use until repaired.
•Belt wear-in period: all treadmills make a certain type of thumping noise due to the belt riding over
the rollers, especially new treadmills. This noise will diminish over time, although may not completely
go away. The belt will stretch over time, causing it to ride smoother over the rollers.
•Set up your machine for storage when the machine is not in use to ensure maximum longevity of
electrical components via the following steps:
1. Ensure incline (if applicable) is reset to zero.
2. Turn off the machine via the red on/off switch located at the back of the motor. If your
machine does not have a switch, turn off the machine at the wall power outlet.

7ASSEMBLY INSTRUCTIONS |
IV. ASSEMBLY INSTRUCTIONS
1
No. Description Qty
1Main frame 1
12 Allen Wrench S=13\14\15mm 1
13 5#Allen Wrench 5mm 1
14 6#Allen Wrench 6mm 1
32 Left base cover 1
31 Right base cover 1
49 Safety key 1
12 13 14
3231 100 49 88
7567 70 86 53 46
No. Description Qty
67 Bolt 8*20 8
70 Bolt M8*55 2
86 Lock washer 8 10
75 Screw ST4.2*19 10
53 Standard Power Line 1
100 Mp3 Wire 1
#5 Allen Wrench 5mm: 1pc
#6 Allen wrench 6mm: 1pc
Wrench w/screw Driver S=13, 14, 15: 1pcs
ASSEMBLY TOOLS:
Do not connect power until after assembly is
completed.
NOTICE:

8| ASSEMBLY INSTRUCTIONS
1. Open the carton.
2. Extract the parts listed above.
3. Place the Main Frame onto level ground.
STEP 1
1. Erect the upright tubes in the direction of the
arrows.
STEP 2
NOTE:
Take care not to damage the upright
covers (23, 24) or the wires inside the
uprights.
23
4
5

9ASSEMBLY INSTRUCTIONS |
1. Attach the Right Upright to the base frame
(2) using 5# Allen wrench (13), Bolt
M8*55(70), Bolt M8*20 (67) and 2 x Lock
washer (86).
2. Repeat above steps to assemble the left side.
STEP 3
1. Attach the computer frame onto the right
upright with the 5# Allen wrench (13), M8*20
bolt (67) and lock washer (86).
2. Repeat above step to assemble the left side.
STEP 4
NOTE:
Support the upright with your hand to
avoid it falling down and causing injury.
43
86
67
86 70
2
5
467 86
86
67
3

10 | ASSEMBLY INSTRUCTIONS
1. Attach the right upright cover to the
computer bracket with screw driver (12), Bolt
ST4.2*19 (75) and ST4.2*20 bolt (88).
2. Attach the base cover (31) to the base
frame (2) using screw driver (12), ST4.2*20
Bolt (88) and bolt (75).
3. Repeat above steps to assemble the left side.
STEP 5
1. Connect the power cord (53) onto main frame.
STEP 6
32
23
4
5
24
88
3
75
75
31
2
53
1. Place the safety key (49) onto the computer.
STEP 7
49