Endurance Zone
Magnetic Elliptical Trainer
SF-E3804
USER MANUAL
IMPORTANT! Please retain owner’s manual for maintenance and adjustment instructions. Your
satisfaction is very important to us, PLEASE DO NOT RETURN UNTIL YOU HAVE
CONTACTED US: [email protected] or 1- 877 - 90SUNNY (877-907-8669).
1
IMPORTANT SAFETY INFORMATION
We thank you for choosing our product. To ensure your safety and health, please use this equipment
correctly. It is important to read this entire manual before assembling and using the equipment. Safe
and effective use can only be achieved if the equipment is assembled, maintained, and used
properly. It is your responsibility to ensure that all users of the equipment are informed of all warnings
and precautions.
1. Before starting any exercise program, you should consult your physician to determine if you have
any medical or physical conditions that could put your health and safety at risk or prevent you
from using the equipment properly. Your physician’s advice is essential if you are taking
medication that affects your heart rate, blood pressure, or cholesterol level.
2. Be aware of your body’s signals. Incorrect or excessive exercise can damage your health. Stop
exercising if you experience any of the following symptoms: pain, tightness in your chest,
irregular heartbeat, shortness of breath, lightheadedness, dizziness, or feelings of nausea. If you
do experience any of these conditions, you should consult your physician before continuing with
your exercise program.
3. Keep children and pets away from the equipment. The equipment is designed for adult use only.
4. Use the equipment on a solid, flat level surface with a protective cover for your floor or carpet.
To ensure safety, the equipment should have at least 2 feet (60 CM) of free space all around it.
5. Ensure that all nuts and bolts are securely tightened before using the equipment. The safety of
the equipment can only be maintained if it is regularly examined for damage and/or wear and
tear.
6. Always use the equipment as indicated. If you find any defective components while assembling
or checking the equipment, or if you hear any unusual noises coming from the equipment during
exercise, discontinue use of the equipment immediately and do not use until the problem has
been rectified.
7. Wear suitable clothing while using the equipment. Avoid wearing loose clothing that may become
entangled in the equipment.
8. Do not place fingers or objects into the moving parts of the equipment.
9. The maximum weight capacity of this unit is 285 pounds (130 KG).
10. The equipment is not suitable for therapeutic use.
11. To avoid bodily injury and/or damage to the product or property, proper lifting and moving are
required.
12. Your product is intended for use in cool and dry conditions. You should avoid storage in extreme
cold, hot or damp areas as this may lead to corrosion and other related problems.
13. This equipment is designed for indoor and home use only; it is not intended for commercial use.
2
EXPLODED DIAGRAM 1
3
EXPLODED DIAGRAM 2
18
80
79
18
87
86
90
87
86
88
93
93
94
85
100
98
97
102
95
96
78
91
101
99
70
72L
37
38
82
72R
70
83L
83R
81
77
36
103
105
73
74
74
75
76
84
66
84
76
92
104
44
89
106
107
106
107
87
67
87
44
97
96
95
102
44
44
44
44
44
44
44
44
44
44
44
44
104
103 103
103
44
71
4
HARDWARE PACKAGE
#39 M8*50 4PCS
#34 d8*Φ20*1.5 12PCS
#35 M8*16 4PCS
#10 d8 2PCS
#
57/64 L/R 1/2" 2PCS
#
58 d17 2PCS
#60 1/2" 2PCS
#
62/65 L/R 1/2" 2PCS
#18 M8 10PCS
#50 M8*75 2PCS
#52 M8*45 4PCS
#16 M8*40 4PCS
#17 d8*Φ16*1.5*R30 4PCS
#11 M8*30 2PCS
S6
S8
#69 S17 2PCS
#63 S19 2PCS
#47 M5*15 4PCS
#14 ST3*15 6PCS
#A 1PC
#C 1PC
#12 1PC
S13-14-15
#B 1PC
S17-19
#D 1PC
5
PARTS LIST
No.
Description
Spec.
Qty.
No.
Description
Spec.
Qty.
1
Computer
1
36
Tension Cable
1
1b
Link Wire of
Computer
1
37
Sensor Wire
1
2L/R
Handlebar (L/R)
2
38
Main Frame
1
3
End Cap
2
39
Screw
M8*50
8
4
Foam Grip
2
40
Washer
D10*Φ20*2
2
5
End Cap
Φ25
2
41
Front Stabilizer
1
6
Middle Handlebar
1
42
Left End Cap
1
7
Foam Grip
2
43
Right End Cap
1
8
Pulse
Φ25
2
44
Screw
ST4.2*16
20
9
Screw
ST4.2*19
2
45
End Cap
2
10
Spring Washer
D8
4
46
Rear Stabilizer
1
11
Screw
M8*30
2
47
Screw
M5*15
4
12
Small Cover
1
48
Right Stepper
Cover
2
13
Hand Pulse Wire
1
49
Left Stepper Cover
2
14
Screw
ST3*15
6
50
Hexagon Bolt
M8*75
2
15A/B
Left Handlebar Cover
2
51
Pedal Tube
2
16
Carriage Bolt
M8*40
4
52
Hexagon Bolt
M8*45
4
17
Arc Washer
D8*Φ16*1.5
*R30
4
53
Pedal
2
18
Nylon Nut
M8
12
54
Bushing
Φ14*12.5*Φ10.1
4
19
Hexagon Bolt
M8*20
2
55
Square End Cap
J60*30*1.5
2
20
Washer
D8*Φ32*2
2
56
U Bracket
2
21
Alloy Wrap 2
Φ32*Φ19*28
4
57
Left Pedal Bolt
1/2”
1
22
Wave Washer
D19
2
58
Wave Washer
D17
2
23
Long Spacer
Φ32*Φ19*65
2
59
Bushing
Φ24*20*Φ16.1
4
24
Casing Pipe
Φ14*Φ8.5*60
2
60
Spring Washer
1/2”
2
25
Alloy Wrap 1
Φ32*Φ14*20
4
61
Nylon Nut
M10
2
26L/R
Swing Rod L/R
2
62
Left Nylon Nut
1/2”
1
27A/B
Right Handlebar
Cover
2
63
End Cap
S19
2
28
Screw
M5*10
4
64
Right Pedal Bolt
1/2”
1
29
Trunk Wire
1
65
Right Nylon Nut
1/2”
1
30
Arc Washer
D5*Φ16*1
1
66
Left Crank
1
31
Screw
M5*40
1
67
Hexagon Bolt
M6*36
1
32
Tension Control Knob
1
68
Hexagon Bolt
M10*55
2
33
Upright Post
1
69
End Cap
S17
2
34
Washer
D8*Φ20*1.5
12
70
Crank Cover 1
2
35
Screw
M8*16
4
71
Plastic Lattice
Magnet
1
6
No.
Description
Spec.
Qty.
No.
Description
Spec.
Qty.
72L/R
Chain Cover (L/R)
2
94
Axle
1
73
C-clip
1
95
Spring Washer
D6
2
74
Bearing
2
96
Washer
D6*Φ12*1
2
75
Spacer
1
97
C-clip
D12
2
76
Crank Cover 2
2
98
Axle
1
77
Belt Wheel
1
99
Tension Spring
1
78
Steel Bracket
1
100
Magnetic Board
1
79
Screw
M8*25
1
101
Magnet
4
80
Idler Wheel
1
102
Hexagon Bolt
M6*16
2
81
End Cap
2
103
Nylon Nut
M6
4
82
Belt
1
104
Hexagon Bolt
M6*20
4
83L/R
Front Cover (L/R)
2
105
Axle
1
84
Hexagon Flange Nut
2
106
U Stopper
2
85
Hexagon Thin Nut
M10*H5
1
107
Bolt
M6*36
2
86
Hexagon Flange Nut
M10*1.0
2
108
Shipping Tube
2
87
Hexagon Nut
M6
4
109
End Cap
PT80*40
4
88
Hexagon Thin Nut
M10*H3
1
110
Washer
D20*Φ30*1.0
2
89
Sensor Socket
1
111
Hexagon Nut
M8*H5.5*S14
4
90
Flywheel
1
A
Allen Wrench
S6
1
91
Tension Spring
1
B
Spanner
S13-14-15
1
92
Right Crank
1
C
Allen Wrench
S8
1
93
Bearing
2
D
Spanner
S17-19
1
Ordering Replacement Parts (U.S. and Canadian Customers only)
Please provide the following information in order for us to accurately identify the part(s) needed:
✓ The model number (found on cover of manual)
✓ The product name (found on cover of manual)
✓ The part number found on the “EXPLODED DIAGRAM” and “PARTS LIST” (found near the front
of the manual)
Please contact us at [email protected] or 1- 877 - 90SUNNY (877-907-8669).
7
ASSEMBLY INSTRUCTIONS
We value your experience using Sunny Health and Fitness products. For assistance with parts or
troubleshooting, please contact us at [email protected] or 1-877-90SUNNY (877-907-
8669).
108
38
108
39
39
39
39
111
111
111
S6
#A
S13-14-15
#B 1PC
S6
#39 M8*50 4PCS
#34 d8*Φ20*1.5 4PCS
#A
STEP 2:
Attach Front Stabilizer (No. 41) and Rear Stabilizer
(No. 46) onto Main Frame (No. 38) with 4 Screws (No.
39) and 4 Washers (No. 34). Tighten and secure with
Allen Wrench (No. A).
STEP 1:
Remove 2 Shipping Tubes (No. 108) from Main Frame
(No. 38) by removing 4 Screws (No. 39) and 4 Hexagon
Nuts (No. 111) with Allen Wrench (No. A) and Spanner
(No. B).
NOTE: You may discard these parts or save them for
future packaging and transportation {Screws (No. 39),
Hexagon Nuts (No. 111) and Shipping Tubes (No.
108)}.
8
We value your experience using Sunny Health and Fitness products. For assistance with parts or
troubleshooting, please contact us at [email protected] or 1-877-90SUNNY (877-907-
8669).
32
36
#35 M8*16 4PCS
#34 d8*Φ20*1.5 4PCS
S6
#A
#19 M8*20 2PCS
#10 d8 2PCS
#20 d8*Φ32*2 2PCS
S13-14-15
#B
#110 d20*Φ30*1 2PCS
STEP 3:
Connect Trunk Wire (No. 29) and Sensor Wire (No.
37) together.
CAUTION: Please make sure the Tension Control
Knob (No. 32) is at the lowest resistance level (level 1,
all the way to the left) before you connect the Tension
Cable (No. 36)
Put the cable of Tension Control Knob (No. 32) into
the cable lock of Tension Cable (No. 36). Then, pull the
resistance cable of Tension Control Knob (No. 32)
upward and push it into the slot of metal bracket of
Tension Cable (No. 36). Insert the metal fitting on the
resistance cable of Tension Control Knob (No. 32) into
the hole at the end of the slot in the metal bracket of
Tension Cable (No. 36).
After properly connecting the tension cable assembly,
attach Upright Post (No. 33) to the tube of Main Frame
(No. 38) with 4 Screws (No. 35) and 4 Washers (No.
34). Tighten and secure with Allen Wrench (No. A).
STEP 4:
Remove pre-assembled 2 Hexagon Bolts (No. 19), 2
Spring Washers (No. 10), 2 Washers (No. 20), and 2
Washers (No. 110) from Upright Post (No. 33) with
Spanner (No. B). Keep 2 Wave Washers (No. 22) on
the Upright Post (No. 33).
Slide Swing Rods (No. 26L/R) onto Upright Post (No.
33) with 2 Hexagon Bolts (No. 19), 2 Spring Washers
(No. 10), 2 Washers (No. 20), and 2 Washers (No. 110)
that were removed. Tighten and secure with Spanner
(No. B).
22
22
9
We value your experience using Sunny Health and Fitness products. For assistance with parts or
troubleshooting, please contact us at [email protected] or 1-877-90SUNNY (877-907-
8669).
S13-14-15
S17-19
S8
S13
#
57/64 L/R 1/2" 2PCS
#58 d17 2PCS
#60 1/2" 2PCS
#62/65 L/R 1/2" 2PCS
#18 M8 2PCS
#50 M8*75 2PCS
#D
#B
#C
S13-14-15
#52 M8*45 4PCS
#
34 d8*Φ20*1.5 4PCS
#18 M8 4PCS
#B
STEP 6:
Attach Pedals (No. 53) onto the Pedal Tubes (No. 51)
with 4 Hexagon Bolts (No. 52), 4 Washers (No. 34),
and 4 Nylon Nuts (No. 18). Tighten and secure with
Spanner (No. B).
STEP 5:
Attach Pedal Tubes (No. 51) onto Swing Rods (No.
26L/R) with 2 Hexagon Bolts (No. 50) and 2 Nylon
Nuts (No. 18). Tighten and secure with Spanner (No.
B) and Spanner (No. D).
Align the U Bracket (No. 56) to the Left Crank (No. 66)
with Left Pedal Bolt (No. 57), Wave Washer (No. 58).
Turn the Left Pedal Bolt (No. 57) counter-clockwise as
tightly as you can with your hand. Secure by tightening
Left Nylon Nut (No. 62) and Spring Washer (No. 60)
clockwise. Then use Allen Wrench (No. C) and
Spanner (No. D) to tighten securely.
Align the U Bracket (No. 56) to the Right Crank (No.
92) with Right Pedal Bolt (No. 64), Wave Washer (No.
58). Turn the Right Pedal Bolt (No. 64) clockwise as
tightly as you can with your hand. Secure by tightening
Right Nylon Nut (No. 65) and Spring Washer (No. 60)
counter-clockwise. Then use Allen Wrench (No. C) and
Spanner (No. D) to tighten securely.
56
56
10
We value your experience using Sunny Health and Fitness products. For assistance with parts or
troubleshooting, please contact us at [email protected] or 1-877-90SUNNY (877-907-
8669).
S13-14-15
#16 M8*40 4PCS
#
17 d8*Φ16*1.5*R30 4PCS
#18 M8 4PCS
#B
S6
#11 M8*30 2PCS
#
10 d8 2PCS
#A
STEP 7:
Attach Handlebars (No. 2L/R) to the Swing Rods
(No. 26L/R) with 4 Carriage Bolts (No. 16), 4 Arc
Washers (No. 17), and 4 Nylon Nuts (No. 18). Tighten
and secure with Spanner (No. B).
STEP 8:
Attach Middle Handlebar (No. 6) to Upright Post (No.
33) with 2 Screws (No. 11) and 2 Spring Washers
(No. 10). Tighten and secure with Allen Wrench (No.
A). Then, attach Small Cover (No. 12) onto Middle
Handlebar (No. 6).
11
We value your experience using Sunny Health and Fitness products. For assistance with parts or
troubleshooting, please contact us at [email protected] or 1-877-90SUNNY (877-907-
8669).
S13-14-15
#63 S19 2PCS
#47 M5*15 4PCS
#69 S17 2PCS
#14 ST3*15 6PCS
#B
#28 M5*10 4PCS
#B
STEP 9:
Attach the Left & Right Handlebar Covers (No.
15A/B & No. 27A/B) to the Swing Rods (No. 26L/R)
with 6 Screws (No. 14). Tighten and secure with
Spanner (No. B).
Attach the Left & Right Stepper Covers (No. 48 & No.
49) to the Pedal Tubes (No. 51) with 4 Screws (No.
47). Tighten and secure with Spanner (No. B).
Attach the End Caps (No. 63 & No. 69) onto the Pedal
Tubes (No. 51).
STEP 10:
Remove pre-assembled 4 Screws (No. 28) from the
back of Computer (No. 1).
Connect Trunk Wire (No. 29) with Link Wire of
Computer (No. 1b). Then, attach Computer (No. 1)
to the Upright Post (No. 33) with 4 Screws (No. 28).
Tighten and secure with Spanner (No. B).
Insert Hand Pulse Wire (No. 13) into the hole on the
back of Computer (No. 1).
The assembly is complete.
12
BATTERY INSTALLATION & REPLACEMENT
1
1a
1c
BATTERY INSTALLATION:
1. Take out 2 AA batteries from computer box.
2. Press the buckle of the battery cover on the back of the Computer (No. 1), then remove battery
cover.
3. Install 2 AA batteries into the battery case on the back of the Computer (No. 1). Pay attention to
the battery + and – poles before installing.
4. Press the buckle of the battery cover, then put the battery cover back to the back of the Computer
(No. 1).
The installation is complete!
BATTERY REPLACEMENT:
1. Press the buckle of the battery cover on the back of the Computer (No. 1), then remove the
battery cover.
2. Remove the 2 old AA batteries in the battery case and install 2 new AA batteries into the battery
case on the back of the Computer (No. 1). Pay attention to the battery + and – poles before
installing.
3. Press the buckle of the battery cover, then put the battery cover back to the back of the Computer
(No. 1).
The replacement is complete!
NOTE: Always change both batteries at the same time. Do not mix battery types and do not mix old
and new batteries. Dispose batteries according to your state and regional guidelines.
Battery Cover
Battery
1
13
ADJUSTMENTS & USAGE GUIDE
45
ADJUSTING THE BALANCE
In order to achieve a smooth and comfortable ride, you
must ensure that the stability of the elliptical is secured.
If you notice that the elliptical is unbalanced during use,
you should adjust the End Caps (No. 45) located on the
rear stabilizer until the elliptical becomes level with the
floor surface.
ADJUSTING THE TENSION
Adjust the tension by rotating the Tension Control
Knob (No. 32) clockwise to increase the level of
resistance. Rotate the Tension Control Knob (No. 32)
counterclockwise to decrease the level of resistance.
Tension levels are set at Level 1 being the lowest and
Level 8 being the highest.
2R
42
2L
MOVING THE ELLIPTICAL
To move the elliptical, hold Handlebars (No. 2L/R) and
tilt the elliptical until the movable wheels on the Left &
Right End Caps (No. 42 & No. 43) located on the front
stabilizer touch the ground. With the wheels on the
ground, you can transport the elliptical to the desired
location with ease.
CLEANING
The elliptical can be cleaned with a soft, clean damp cloth. Do not use abrasives or
solvents on plastic parts. Please wipe your perspiration off the elliptical after each use.
Be careful not to get excessive moisture on the computer display panel as this might
cause electrical hazard or electronics to fail.
Please keep the elliptical, especially the computer, out of direct sunlight to prevent screen
damage.
Please inspect all assembly bolts and pedals on the elliptical for proper tightness every
week.
STORAGE
Store the elliptical in a clean and dry environment away from children.
14
EXERCISE COMPUTER
FUNCTION KEYS
MODE:
1. Press the button to select hour, minute, year, month, and date for setting.
2. Press the button to select TIME, DISTANCE, CALORIES, and PULSE to
preset.
3. Press the button to select function displaying on main LCD or enter after
setting.
4. Press the button to confirm setting value of Gender, Age, Height, and
Weight.
5. Press the button and hold for 2 seconds to reset all values to ZERO.
(Replacing batteries will reset all values to ZERO automatically).
Note: If the time, date, and year are not set up in the beginning, you
must remove the batteries and reinsert them to set up these
functions. Previous data will not be saved.
SET:
1. Set up time, year, month, and date.
2. Set up the target value of Time, Distance, Calories and Pulse. You can hold the button to
increase the value fast.
3. Set up the personal data of Gender, Age, Height, and Weight for Body fat test.
RESET:
1. Press the button to reset function value when setting.
2. Press and hold the button for 2 seconds to reset all values to ZERO. (Replacing batteries will
reset all values to ZERO automatically).
BODY FAT:
Press this button to enter Body Fat measuring function. Next, press the MODE button to enter
your personal data of Gender, Age, Height, and Weight. After you have finished setting, press
again to measure your Body fat percentage (FAT%) and BMI.
RECOVERY:
To activate the heart rate recovery function after pulse signal. Press any button to return to the
main display.
FUNCTIONS
SCAN: Automatically scans through each mode in sequence every 6 seconds. The cycle of
functions showing on display is RPM - Speed – Time – Distance – Calorie – Pulse.
TIME: Accumulates the total time from 00:00 up to 99:59. The user may preset the target time by
pressing the SET & MODE buttons. Each increase is 1 minute.
RPM: Displays the Rotation per Minute (RPM). The RPM and SPEED will switch to one another
on display, every 6 seconds after the exercise starts.
SPEED: Displays current training speed. Maximum speed is 99.9 mph (miles/hour).
DISTANCE: Accumulates total distance from 0.00 up to 99.99 m (miles). The user may preset
target distance data by pressing the SET & MODE buttons, by increments of 0.5 m (miles).
15
CALORIES: Accumulates calories burned during training from 0 to max 999 calories. The user
may also preset the target calories before training by pressing the SET & MODE buttons, by
increments of 10 cal.
PULSE: Displays the user's heart rate in beats per minute during training. You may set the target
heart rate by pressing the SET & MODE buttons.
NOTE: This data was designed to be a guide for exercise use only and should not be
used for medical purpose.
CALENDAR: Displays date, month, and year when the computer is in sleep mode.
CLOCK: Displays current time when the computer is in sleep mode.
TEMPERATURE: Displays current room temperature from 50°F to 140°F when the computer is
in sleep mode.
OPERATION
1. Power on – Install 2 pieces of 1.5V UM-3 or AA batteries. The computer starts the segment
test with a long beeping sound. (When the batteries are removed, all the function values will
be reset to zero or default value.)
2. Set current data – Press the SET & MODE buttons to set up current time, year, month, and
date. After the first setting and until the batteries need to be replaced, the preset data will be
updated automatically.
3. Select and preset target value – Get access to the setting function for Time, Distance, Calories,
and Target Pulse. When you are in TIME setting mode, the value will flash, and you can press
SET button to adjust the value. Press MODE button for confirmation and to skip to the next
setting. The setting of Distance, Calories, and Target Pulse is the same as setting the Time
setting.
4. After entering the speed signal, each function of SPEED-RPM-TIME-DISTANCE-CALORIES-
PULSE will display every 6 seconds.
5. You can press the MODE button to select single function display on the main screen except
RPM & SPEED. The RPM & SPEED function will display every 6 seconds.
6. If you have preset any function targets before, the function starts to count down from the target
when the training starts. Once target is achieved, the computer will beep, and the function will
count from zero automatically if training continues.
7. Pulse measurement – After holding onto the pulse sensors for a few seconds, the computer
will show your current heart rate in beats per minute. To ensure the heart rate readout is
precise, please hold the pulse sensors with both hands. You may preset target pulse before
training starts. Once your current heart rate is achieved, the computer will beep to notify you.
8. Recovery – When the PULSE is working, you can press the “RECOVERY” button to start the
recovery test function. The computer will count down from 0:60 seconds to 0:00 and the
heartbeat symbol will flash until the countdown reaches “0:00”. For the 60 seconds counting
period, please keep both hands on the pulse sensors. The screen will display “F1 to F6” to
show your recovery status. F1 is the best, and the F6 is the worst. You may keep exercising
to improve your heart rate recovery status and check it by using the Recovery function.
9. Body Fat
9-1. Press the BODY FAT button to enter body fat measurement.
9-2. Press MODE & SET buttons to input your personal data. Each personal data available is
described as the following:
AGE: 10 ~ 99 years HEIGHT: 100 ~ 250 cm (3’03” ~ 8’02”) WEIGHT: 10 ~ 200 kg
(22 ~440 lbs)
9-3. After all personal data has been entered, you can press the BODY FAT button and hold
pulse sensors to start the body fat test.
16
9-4. It takes a few seconds to test the body fat. If you did not hold onto the pulse sensors
during the test procedure, the LCD will show the error code Err after 10 seconds period.
9-5. After testing is finished, you will see a percentage and BMI figure (Body Mass Index)
displayed on the main LCD in sequence by scan mode.
BODY FAT %: Calculated from your personal data to show the value from 5%~50%.
BMI: Calculated from your personal data to show the value from 1.0~99.99.
9-6. Press any button except SET to return to the main display.
Note:
1. If training stops for 4 minutes, the screen will show room temperature, clock, and calendar
display automatically.
2. If the computer did not receive any speed signal or button input for one minute, the LED
backlight will turn off automatically. Any speed signal or button input can turn on the LED
backlight automatically.
3. If the computer display is abnormal, please re-install the batteries and try again.
4. Battery Spec: 1.5V UM-3 or AA (2PCS).
17
TROUBLESHOOTING
PROBLEM
SOLUTION
There is no display on the computer.
1. Remove the computer and verify that the wire
from the computer is properly connected to
the wire that comes from the upright post.
2. Check if the batteries are correctly positioned
and battery springs are in proper contact with
batteries.
3. The batteries in the computer may be
unresponsive. Change to new batteries
The elliptical wobbles when in use
Turn the end cap on the rear stabilizer as needed
to level the elliptical.
The elliptical makes squeaking noise when
in use.
The bolts may have become loose on the
elliptical. Please inspect all the bolts and tighten
any loosened bolts.
Version 1.4
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