Evo 421T User manual

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421T TREADMILL

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IMPORTANT SAFETY INSTRUCTIONS
Important-: Please read all instructions carefully before use your treadmill. Retain this
owner’s manual for your future reference:
WARNING:
1. Position the treadmill on a clear level surface. Do not place the treadmill on thick carpet as it may
interfere with proper ventilation. Do not place the treadmill near water or outdoors.
2. Position treadmill so that the wall plug is visible and accessible.
3. Never start the treadmill while you are standing on the walking belt. After turning the power on and
adjusting the speed control, there will be a 3 second pause before the walking belt begins to move,
always stand on the foot rails on the sides of the frame until the belt is moving.
4. Wear appropriate clothing when exercising on the treadmill. Do not wear long, loose fitting clothing
that may be caught in the treadmill. Always wear running or aerobic shoes with rubber soles.
5. Always unplug the power cord before removing the treadmill motor cover.
6. Keep small children away from the treadmill during operation.
7. Always hold the handrails when initially walking or running on the treadmill, until you are comfortable
with the use of the treadmill.
8. Always attach the safety cord to your clothing when using the treadmill. If the treadmill should
suddenly increase in speed due to an electronics failure or the speed being inadvertently increased, the
treadmill will come to a sudden stop when the safety cord is disengaged from the console.
9. When the treadmill is not being used the safety cord should be unplugged and the safety removed.
10. Before starting any exercise program, consult with your physician or health professional. He or she
can help establish the exercise frequency, intensity (target heart zone) and time appropriate for your
particular age and condition. If you have any pain or tightness in your chest, an irregular heartbeat,
shortness of breath, feel faint or have any discomfort while you exercise, STOP! Consult your physician
before continuing.

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ASSEMBLY INSTRUCTIONS
TOOLS:
5# ALLEN WRENCH 5mm 1pcs
WRENCH W/SCREW DRIVERS=13, 14, 15 1pcs
Note: Do not plug into the mains power before completing the assembly
ASSEMBLY STEP ONE:
ASSEMBLY STEP TWO:
ASSEMBLY STEP THREE:
Lift up the computer section and
upright posts as arrow shows.
Note: When you insert the pole
sections ensure that the wires
do not get caught and become
damaged.
Slide Left upright (3) onto MAIN
FRAME (1)
To attach the upright posts (3) to the
frame use bolt (41) and lock washer
(60) Using the 5# Allen wrench
Note: Support the Left upright
with your hand to avoid injury.
Open the carton and remove all foam and
cardboard packaging. Place the treadmill on
the ground as per diagram.

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ASSEMBLY STEP 4:
ASSEMBLY STEP 5:
ASSEMBLY STEP 6:
Slide right upright (4) onto MAIN
FRAME (1)
To attach the upright posts (4) to
the frame use bolt (41) and lock
washer (60) using the 5# Allen
wrench
Note: Support the right upright
with your hand to avoid injury.
ATTENTION: complete the assembly as pictured above and tighten all bolts.
Before you use the treadmill read the instructions carefully.
Take bolt (41) and lock washer (60)
and insert them into R&L upright
(3,4). Using the 5# Allen wrench
Then lock the COMPUTER (64)
Insert the UPRIGHT COVER (22)
onto the L&R handle bar (5)
1. Slide the pulling pin(13)into the
pulling pin cover, and the pulling
pin bushing a, and then screw
the15 into the pulling pin.
2. Insert the UPRIGHT COVER(22)
onto the L&R handle bar (5)

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FOLDING INSTRUCTION
Folding:
Lowering:
Hold onto area (A) with your hand,
and then pull up as per the arrow in
the diagram until the knob (13)
springs into block (88)
Pull knob (13) out with one hand
and lightly pull down with the other
hand. You may then let go of area
(A) as the treadmill will fall
automatically

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TECHNICAL INFORMATION
BUILT UP SIZE(mm) 1600*730*1370 POWER 240 V
FOLDABLE SIZE(mm) 700*730*1530 SPEED RANGE 1.0-16KM/h
RUNNING BOARD
SIZE(mm)
1255*420 NET WEIGHT 55KG
MAX USER WEIGHT 120KG
3LED DISPLAY SPEED TIME DISTANCE CALORIES PULSE

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OPERATION GUIDE
WINDOW DISPLAY:
1. “CAL /PULSE” window: Displays the user’s calories and pulse. When the calories are shown, the
count will be from 10 to 999, with a restart at 10; when calories count down, it will count down from set
data to 0, then the machine will stop smoothly and show ‘End’. ‘PULSE’ - When user grasps the palm
pulse, it will test pulse after 5 seconds and show the data in relevant window and illuminate, pulse range
is from 40 to 200 hypo/min ( the data is just for reference, can not be used as medicinal data).
2. “TIME/ DIST” Time is set in one minute intervals, the default setting will start at 15 minutes, whilst
being selected the relevant window will illuminate. Program will count down from the previously set time.
‘DISTANCE’ – Distance function can be selected by using the MODE key, this is measured in km’s.
Default distance will begin at 1km. This can be adjusted via the ‘up’ and ‘down’ arrows.
3. “SPEED” window: Display speed, show range: 1.0-16 KM/h.
BUTTON FUNCTION:
1. “PROGRAM” Button: When the treadmill is not running, press the SELECT button, and set up the
exercise and time program from “0.00” “P1-P2-P3-P4-P5-P6-P7-P8-P9-FAT”. Manual mode is the
default program; the default speed is 1km/hour.
2. “MODE” Button: Press this button to choose circle modes: “0.00” “15.00” “1.0” “50” (“0.00” is manual
mode, “15:00” is the time count down, “1.0” is distance count down and “50” calorie count down); when
you choose every mode, you can press the speed button to set count, after that, press the START
button to begin work out.
3. “START”button; be sure you have the safety key attached to magnetic connection before
commencing a manual/pre set program.
4. “STOP” button: This can be pressed during any program or alternatively pull safety key from unit.
5. “SPEED+”、“SPEED-” Button; this will adjust your speed during any program setting in 0.1km/h
intervals.

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START-UP QUICKLY (MANUAL)
1. Switch the unit on, and attach the safety cord on magnetic connection.
2. Press STATR/STOP button, the system will enter into 3 seconds count down, the unit will beep and
the time window display count down, the speed will run 1.0km/hour after 3 seconds.
3. After start-up, the speed function can be adjusted manually via the arrows.
The operation of exercise process:
1. Press speed-down will reduce the running speed.
2. Press speed-up will increase the running speed.
3. Press PAUSE will reduce until it stopped.
4. When the user is holding the palm pulse after 5 seconds, it will display pulse data.
Manual mode:
1. If you do not make any setting and press START button directly, the treadmill will start to run from the
speed 1.0km/h, the other windows will start to count from positive direction from windows default, press
“SPEED+”, “SPEED-” change the speed.
2. To set time, press “MODE” button to enter into time count down, the TIME window will display “15:00”
and illuminate. Press “SPEED+”, “SPEED-” to set required time. The setting range is 5:00-99:00.
3.In Time setting mode, press “ MODE “ button to enter into distance count down, the DISTANCE
window will display “1.0” and illuminate. Press “SPEED+”, “SPEED-” to set up the distance what you
need. The setting range is 0.5—99.9.
4. To set up the Calories, press “MODE” button to enter into calories count down, the CAL window will
display 1.0 and illuminate. Press “SPEED+”, “SPEED-” to set up the calories what you need. The
setting range is 5.0-99.9.
5. When setting is finished, press “START” button to begin, the treadmill will run after 3 seconds, press
“SPEED+” “SPEED -” to adjust the speed.
Inner install program
Press “PROG” button“CAL /PULSE”window will display P1-P9 to set the required program. Setting of
running time then set your run time. Display the advance setting time10:00, press “SPEED+” “SPEED
-” to set up the exercise time that you wish. Press “START” button to start the Pre Set program, the
program is divided into 10 sections. Each exercise time = the setting time/10. When the system enters
into the next selection it will beep three times and the speed will be changed according to the setting
program, then press “SPEED+” “SPEED -” to change the SPEED, When the program selection is
made it will come back to the current speed, and run the one program, the system will beep three
times and change to the manual program automatically.

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Program exercise chart
Each program will divide into 10 grades for the exercise time and each time sect has the speed
accordingly.
Range of program
PROGRAM BEGIN SET UP RANGE DISPLAY RANGE
TIME(MIN:SECOND) 0:00 15:00 5:00-99:00 0:00-99:59
SPEED(K/h) 1.0 1.0 1.0-16 1.0-16
DISTANCE(K) 0 1.0 0.5-99.9 0.00-99.9
PULSE(hypo/min) P N/A N/A 40-200
CALORIE(THERM) 0 50 10-999 0-999
BODY FAT TEST:
In the beginning stage, press “PROGRAM” continually entering ‘BODY FAT TEST’, press “MODE” enter
F-1, F-2, F-3, F-4, F-5 (F-1 SEX, F-2 AGE, F-3 HEIGHT, F-4 WEIGHT, F-5 FAT TEST),
Press “SPEED+” “SPEED -” to set F-1 – F4 (refer to the following chart), after that, press “MODE” to set
F-5, grasp the palm pulse, the window will display your body mass index after 3 seconds. The body
mass index is to test the relation between height and weight. The BMI test is designed for any male and
female use. The ideal BMI should be between 20-25, if under 19, it is showing you are underweight. If
between 25 and 29, it is showing you are overweight, if over 30, obese. (The data is just for reference;
this can not be as medicinal data)
F-1 Sex 01 male 02 female
F-2 Age 10------99
F-3 Height 100----200
F-4 Weight 20-----150
F-5
FAT ≤19 Underweight
FAT =(20---25) Normal weight
FAT =(25---29) Overweight
FAT ≥30 Obesity
MODE TIME TIME INTERVAL
1 2 3 4 5 6 7 8 9 10
P1 SPEED 2 4 3 4 3 5 4 2 5 3
P2 SPEED 2 5 4 6 4 6 4 2 4 2
P3 SPEED 2 5 4 5 4 5 4 2 3 2
P4 SPEED 3 6 7 5 8 5 9 6 4 3
P5 SPEED 3 6 7 5 8 6 7 6 4 3
P6 SPEED 2 8 6 4 5 9 7 5 4 3
P7 SPEED 2 6 7 4 4 7 4 2 4 2
P8 SPEED 2 4 6 8 7 8 6 2 3 2
P9 SPEED 2 4 5 5 6 5 6 3 3 2

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Safety lock function:
If you pull out the safety cord the treadmill will stop immediately. All the windows display “―――” the
buzzer will make a beep sound. To commence, re attach the safety key.
Save on power function:
The system has a saving function. If the treadmill is not used for 10 minutes the system will automatically
turn off.
You can press any button to wake up the display.
Caution:
We recommend that you maintain a slow speed at the beginning of a session and hold on to the
handrails until you become comfortable and familiar with the treadmill.
Attach the magnet end of the safety pulling rope to the computer and also attach the clip of the safety
cord to your clothing.
To end your workout safely, press the PAUSE button or pull out the safety cord, then the treadmill will
stop immediately.
EXERCISE INSTRUCTIONS
1. The Warm Up Phase
This stage helps get the blood flowing around the body and the muscles working properly. It will also
reduce the risk of cramp and muscle injury. It is advisable to do a few stretching exercises as shown
below. Each stretch should be held for approximately 30 seconds, do not force or jerk your muscles into
a stretch - if it hurts, STOP.
SIDE BENDS
FORWARD
BENDS
OUTER THIGH
INNER THIGH
CALF / ACHILLES

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2. The Exercise Phase
This is the stage where you put the effort in. After regular use, the muscles in your legs will become
stronger. It is very important to maintain a steady tempo throughout. The rate of work should be
sufficient to raise your heart beat into the target zone shown on the graph below.
This stage should last for a minimum of 12 minutes for most people Start at about 15-20 minutes
3. The Cool Down Phase
This stage is to let your Cardio-vascular System and muscles wind down. This is a repeat of the warm up
exercise e.g. reduce your tempo, continue for approximately 5 minutes. The stretching exercises should now
be repeated, again remembering not to force or jerk your muscles into the stretch.
As you get fitter you may need to train longer and harder. It is advisable to train at least three times a week,
and if possible space your workouts evenly throughout the week. To tone muscle while on your Treadmill you
will need to have the resistance set quite high. This will put more strain on our leg muscles and may mean you
cannot train for as long as you would like. If you are also trying to improve your fitness you need to alter your
training program. You should train as normal during the warm up and cool down phases, but towards the end
of the exercise phase you should increase resistance, making your legs work harder than normal. You may
have to reduce your speed to keep your heart rate in the target zone.
The important factor here is the amount of effort you put in. The harder and longer you work the more calories
you will burn. Effectively this is the same as if you were training to improve your fitness, the difference is the
goal.

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MAINTENANCE INSTRUCTIONS
WALKING BELT CENTERING AND TENSION ADJUSTMENT
DO NOT OVERTIGHTEN the walking belt. This may cause reduced motor performance and excessive roller
wear.
TO CENTER WALKING BELT:
●Place treadmill on a level surface
●Run treadmill at approximately 5KPH
●If the belt has drifted to the right, turn the right adjusting bolt 1/2 turn clockwise and the left adjusting bolt 1/2
turn counterclockwise. See picture A
●If the belt has drifted to the left, turn the left adjusting bolt 1/2 turn clockwise and the right adjusting bolt 1/2
turn clockwise and the right adjusting bolt 1/2 turn counterclockwise. See picture B
Picture A If the belt has drifted to the LEFT Picture B If the belt has drifted to the RIGHT
WARNING: ALWAYS UNPLUG THE TREADMILL FROM THE ELECTRICAL OUTLET BEFORE
CLEANING OR SERVICING THE UNIT.
CLEANING
General cleaning or the unit will greatly prolong the treadmill. Keep treadmill clean by dusting regularly. Be
sure to clean the exposed part of the deck on either side of the walking belt and also the side rails. This
reduces the build up of foreign material underneath the walking belt.
The top of the belt may be cleaned with a wet, soapy cloth. Be careful to keep liquid away from inside the
motorized treadmill frame or from underneath the belt. Warning: Always unplug the treadmill from the
electrical outlet before removing the motor cover. At least once a year remove the motor cover and
vacuum under the motor cover. Be careful not to interfere with any of the wires or circuits.
PIC A PIC B

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WALKING BELT AND DECK LUBRICATION
This treadmill is equipped with a pre-lubricated, low maintenance deck system. The belt/ deck friction may
play a major role in the function and life of your treadmill, thus requiring periodic lubrication. We recommend a
periodic inspection of the deck with Healthstream Treadmill lubricant.
We recommend lubrication of the deck according to the following timetable:
Light user (less than 3 hours/ week) annually
Medium user (3-5 hours/ week) every six months
Heavy user (more than 5 hours/ week) every three months

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EXPLODED DRAWING

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PARTS LIST
#. DESCRIPTION REMARK QTY #. DESCRIPTION REMARK QTY
1 MAIN FRAME 1 38 FIXING BOLT 2
2 BASE FRAME 1 39 LOCK NUT M6 8
3 LEFT UPRIGHT 1 40 LOCK NUT M8 8
4 RIGHT UPRIGHT 1 41 BOLT M8*16 10
5 COMPUTER BRACKET 1 42 BOLT M8*25 L15 4
6 MOTOR BRACKET 1 43 SCREW ST4.2*16 2
7 BASE FRAME TURN
AXES 2 44 BOLT
M8*40 L20 6
8 FRONT ROLLER 1 45 BOLT M8*50 L20 2
9 REAR ROLLER 1 46 BOLT M10*55 2
10 CYLINDER 1 47 BOLT M6*45 1
11 WRENCH W/SCREW
DRIVER
S=13, 14, 15 1 48 BOLT
M6*55 2
12 5#ALLEN WRENCH 5mm 1 49 BOLT M8*35 5
13 PULLING PIN 1 50 BOLT M8*45 1
14 PULLING PIN SPRING 1 51 BOLT M6*35 8
15 PULLING PIN COVER 1 52 BOLT M3*8 2
16 MOTOR TOP COVER 1 53 BOLT M5*8 7
17 BOTTOM BOARD 1 54 BOLT M6*16 4
18 COMPUTER TOP
COVER 1 55 SCREW ST2.9*6.5 19
19 COMPUTER BOTTOM
COVER 1 56 SCREW
ST4.2*12 33
20 COMPUTER PANEL 1 57 BOLT M4*16 4
21 BOTTLE BRACKET 2 58 SCREW ST4.0*20 2
22 UPRIGHT COVER 2 59 LOCK WASHER 6 3
23 LEFT BACK COVER 1 60 LOCK WASHER 8 14
24 RIGHT BACK COVER 1 61 LOCK WASHER 10 2
25 SIDE RAIL 2 62 SPRING WASHER 8 6
26 RUNNING BELT 1 63 FLAT WASHER 8 6
27 BELT 1 64 COMPUTER 1
28 BLUE CUSHION PAD 4 65 BOTTOM CONTROL
BOARD 1
29 BLACK CUSHION PAD 4 66 PULSE WITH SWITCH 1
30 TRANSPORT WHEEL 2 67 PULSE WITH SPEED 1
31 FOOT PAD 4 68 MAGNETIC SENSOR 1
32 ADJUSTABLE FOOT
PAD 2 69 COMPUTER UP WIRE 1
33 RING PROTECTING
WIRE PLUG 2 70
COMPUTER MIDDLE
WIRE 1
34 POWER WIRE BUCKLE 1 71 COMPUTER BOTTOM 1

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WIRE
35 SAFETY KEY SPRING
BALL 1 72
PULE WITH SWITCH
UP WIRE 1
36 INNER END CAP 2 73 PULSE SPEED UP
WIRE 1
37 FOAM 2 74 LABLE 2
75 SAFETY KEY 1
76 TRANSFORMER 1
77 POWER WIRE 1
78 SWITCH 1
79 OVERLOAD
PROTECTER 1
80 DC MOTOR 1
81 RUNNING BOARD 1
82 MAGNETIC CORE 1
83 MAGNETIC RING 1
84 AC SINGLE LINE 1
85 AC SINGLE LINE 1
86 AC SINGLE LINE 1
87 MOTOR BOTTOM
COVER 1
88 FIXED BLOCK 1
89 WHEEL PROTECT
COVER 2
90 SWITCH BOARD 1
91 SAFETY KEY IRON
SLIP 1
92 SCREW ST2.9*8 2

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TROUBLESHOOTING GUIDE
1. Probable reason for the computer not working: The wire from computer to bottom control board is not
correctly connected. Check the each wire from computer to control board, make sure they are connected
well. If the wire is destroyed, change it. If the above can not fix the problem call our service centre on:
1300 796 636.
2. E01: Message failure. Probable reason: The wires from computer and bottom control board are not
connected well, please check each wire.
3. E02: You may not have enough voltage going to the machine. Turn the machine off and on
again at the switch at the rear of the treadmill. If this does not fix the problem you may have
damaged the lower circuit board. Contact our service centre on 1300 796 636
4. E03: No sensor signal. Sensor wire is faulty, replace the sensor wire. Magnetic sensor wire is not
working change the magnetic wire or reset the magnet.
5. E05: Current overload protecting. Power surge or the motor is seized which will cause excessive
current. At this time the treadmill will start its self-protecting system. Adjust the machine and restart; Check if
the motor is noisy or if the motor / bottom control board is burnt out, if burnt out, change the motor and/or
bottom control.
6. If the motor does not work after pressing the START button, the probable reason: the motor wire is
broken; the safety pipe is broken or disconnected; the motor wire is not connected well; the IGBT on
bottom control board is burnt out. Test the above reasons and change the relevant part. If this does not
fix the problem call our service number 1300 796 636