ASUNA 7750 User manual

INDEX
IMPORTANT SAFETY INFORMATION……………………………………………………1
EXPLODED DRAWING……………………………………………………………………. 2
PARTS LIST....………………………………………………………………………………. 3-5
TOOLS & HARDWARE…………………………………………………………………….. 6
ASSEMBLY INSTRUCTIONS……………………………………………………………... 7-8
FOLDING INSTRUCTIONS……………………………………………………………….. 9-10
MOVING INSTRUCTIONS……………………………………………………………….... 11
SPECIFICATION………………………………………………………………................... 12
IMPORTANT ELECTRICAL INFORMATION………………………………………... 13
OPERATING INSTRUCTIONS………………………………………………….....…....... 14
DISPLAY CONSOLE………………………………………………………………............. 15-19
MAINTENANCE INSTRUCTION…………………………………………………............. 20
MAINTENANCE GUIDELINE………………………………………………….................. 21
LUBRICATION…………………………………………………......................................... 22
ATTENTION: Please verify that all parts associated with this product are in good
condition and accounted for. During the assembly process, please be sure to follow each
step accordingly as it has been explained within this manual.
WARNING: During assembly, it is recommended that all bolts be tightened by hand.
Upon completing assembly, bolts should be secured using the wrench provided. To
avoid injury, check bolts carefully before use.
IMPORTANT : Read all instructions carefully before using this product. Retain
owner’s manual for future reference. For customer service, please contact:
[email protected]

IMPORTANT SAFETY INFORMATION
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
13.
14.
！
1
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 assured 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.
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 any medication that may affect your heart rate, blood
pressure, or cholesterol level.
Please cut off the treadmill power when you do not use the treadmill. When you cut off
the power, do not pull the power line, you need to hold the power plug and pull away,
in case the core cable in the power line gets broken.
Keep children and pets away from the equipment. The equipment is designed for adult
use only.
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.
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.
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, stop using the equipment immediately and don’t use
the equipment until the problem has been rectified.
Wear suitable clothing while using the equipment. Avoid wearing loose clothing that
may become entangled in the equipment.
Do not place fingers or objects into the moving parts of the equipment.
Never start the treadmill while you are standing on the running belt. After connecting
the power, there may be a pause after the running belt begins to move, you should
always stand on the treadmill side plastic non-slip rails until the belt is moving.
Move with caution when lifting and moving the equipment. Always use proper lifting
technique and seek assistance if necessary.
Your product is intended for use in cool, dry conditions. You should avoid storage in
extreme cold, hot, or damp areas as this may lead to corrosion and other related
problems.
This equipment is designed for indoor use only! It is not intended for commercial use!
The treadmill power line is for special use, if the power line is damaged, please
purchase from the distributor, or contact our company directly.
The maximum weight capacity of this unit is 220 LBS (100 kg).
WARNING: This product can expose you to one or more chemicals known to the
State of California to cause cancer and birth defects or reproductive harm. For
more information go to www.P65Warnings.ca.gov.

Exploded Drawing
2
137
137
137
137

Parts List
3
NO. ITEM DESCRIPTION QTY
1 Main Frame 1
2 Incline Bracket 1
3L/R
7L/R
8L/R
Handlebar 2
4 Tablet Bracket 1
5Meter Bracket
Horizontal Tube 1
6Loudspeaker
Fixed Seat 2
Tablet Bracket
Fixed Seat 2
Adjusting Sheet 2
9Supporting Wheel
Fixed Bracket 2
10
L/R Choice Sheet 2
11
15
16
Transportation
Wheel Axis 2
12 Supporting Wheel
Axis 2
13 Incline Bracket U
Shape Fixed Seat 2
14
17
21
22
23
18
19
20
Power Fixed
Connector 1
Edging Buckle 6
Handrail Stopper 4
Font Roller 1
Rear Roller 1
Extension Spring 2
Allen Wrench 1
Cable 1
Cylinder 1
Compression
Spring 1
NO. ITEM DESCRIPTION QTY
24 Running Board 1
25 Running Belt 1
26
30
31
Multi-Groove Belt 1
27 Ring Wire Plug 2
28 Motor Seat 1
29 Rear Cover 1
Motor Under
Cover 1
Motor Upper
Cover 1
32
L/R
Side Decorative
Cap of Motor Cover 2
33 Transportation
Wheel 2
34
38
39
Foot Lever
Stopper 1
35
L/R Side Rail 2
36
Supporting Tran-
sportation Wheel 2
37
40
44
45
46
41
42
L/R
43
L/R
Supporting Wheel
Upper Cover
Supporting Wheel
Upper Cover
2
2
Meter Under
Cover 1
Meter Back Cover 1
Meter Panel 1
Outer Side Cover
of Meter 2
Meter Left Inner
Side Cover 2
Cushion 6
Incline Axle
Sleeve 4
Adjusting Foot
Pad 2

4
NO. ITEM DESCRIPTION QTY
47 Safety Key Seat
Φ10
Φ9*Φ23*T1.5
M8*20
M8*25
M5*8
M6*12
M6*20
ST3.0*15
M6*28
M6*12
ST3.0*20
ST4.0*15
BT2.5*8
ST3.0*10
BT4*8
BT4*15
M8*12
M10*45 10.9 grade
screw length 15mm
M10*60 10.9 grade
screw length 15mm
M2*5
M4*8
Φ5*12*1.2
Φ9*Φ16*T1.6
Φ6.6*Φ11.8*T1.6
nickel-plating
Φ11*Φ20*T2.0
Φ4.1*Φ4.4*T1
nickel-plating
M8
Φ8 black
match Φ20
black shaft
M10*P1.25
M5
M6
M8
M10
M8*15
M6*12
nickel-chrome
M6*15 half-thread
nickel-chrome
M6*50
M6*60
1
48 C-shape Snap
Rings 2
49
53
L/R
54
Upright Stopper 2
50
L/R
Loudspeaker
Light Shade 2
51 Flat Washer 11
52 Light Transmitting
Plate 1
Handlebar
Stopper 2
Module Fixer 2
55 Silicone Oil 1
56 Bolt 1
57
61
62
Bolt 1
58 Screw 4
59 Screw 8
60
63
67
68
69
64
65
66
Screw 6
Screw 2
Screw 2
Screw 4
Screw 4
Screw 12
Screw 6
Screw 25
Screw 2
Screw 15
NO. ITEM DESCRIPTION QTY
70 Nut 6
71 Nut 2
72
76
77
Nut 11
73 Nut 2
74 Screw 6
75 Screw 12
Screw 2
Screw 1
78 Screw 2
79 Screw 2
80
84
85
Bolt 1
81 Bolt 1
82 Screw 6
83
86
90
91
92
87
88
89
Screw 16
Washer 6
Flat Washer 4
Washer 13
Flat Washer 2
Washer 2
Spring Washer 7
E-shape Snap
Rings 1
C-shape Snap
Rings 2
Flange Nut 2

5
Φ12.2*Φ17*T0.5
M4*12
M8*35
M4*12
M6*25
M3*6
500mm
350mm
200mm
BT2.2*5
nickle-plating
Φ20.5*Φ30*T2.0
Φ20.5*Φ27*T0.4
inner Φ13
wire Φ1.5
NO. ITEM DESCRIPTION QTY
93 Flat Washer 4
94 O Shaped Ring 2
95
99
100
Running Board
Baffle 2
96 Power Cord 1
97 End Socket 1
98 Power Switch 1
Overload
Protector 1
DC Motor 1
101 Incline Motor 1
102 Loudspeaker 2
103
107
108
MP3 Line 1
104 Controller 1
105 Upper Wire 1
106
109
113
114
115
110
111
112
Screw 4
Lower Wire 1
Meter 1
Incline Shortcut
key seat 1
Washer 2
Wave Washer 2
Tablet Bracket
Fixing Screw / L
Tablet Bracket
Fixed Screw / R
1
1
Handrail 2
Foot Lever 1
NO. ITEM DESCRIPTION QTY
116 Screw 1
117 Screw 4
118
122
123
Screw 6
119 Screw 4
120 Speed Shortcut
Key Seat 1
121 Pad Decorating
Light 1
Loudspeaker
Decorating Light 2
Incline Shortcut
Key PC 1
124 Speed Shortcut
Key PC 1
125 Pulse Outgoing
Line 2
126
130
131
Shortcut Key
Outgoing Wire 2
127 USB Module 1
128 Safety Lock 1
129
132
136
133
134
135
L/R
Screw 4
Single Wire 2
Single Wire 3
Grounding Wire 1
Pole Pressing
Seat 2
Single-Sided
Adhesive 2
Anti-Slip Sticker 2
Screw cover 2
137 Plug 4

Tools & Hardware
When you open the carton, you will find the below spare parts.
6
#20 Allen Wrench 1 PC #103 MP3 Line 1 PC #75 Screw M6*12 4PCS
#96 Power Cord 1 PC #55 Silicone Oil 1 PC #114 Handrail 2 PCS
#128 Safety Key 1 PC

Assembly Instructions
7
STEP 1:
Hold the Handlebars (No.3L/R).
Press the Foot Lever (No.115)
until you hear a click, then raise the
Handlebars (No.3L/R) to vertical
position till you hear a click. Lightly
shake the Handlebars (No.3L/R)
to make sure they are secure.
STEP 2:
Stand in front of the treadmill. Turn the Tablet
Bracket (No.4) upward as seen in drawing A,
then pull it to slightly to the left as seen in the
drawing B to lock in position.

8
STEP 4:
Connect the Power Cord (No.96) to the
treadmill.
Insert the Safety Key (No.128) into the
console.
Assemble is complete!
STEP 3:
Remove Plugs (No.137). Save
the plugs for later use, when
you remove the handrails.
Attach the Handrails (No.114)
to the treadmill bracket with 4
Screws (No.75).
For your safety, make sure
they are securely attached.
137
137
137
137

Folding Instructions
9
Stand in front of the treadmill. Fold the
Tablet Bracket (No.4) by pulling it to the
right as shown in drawing A. Then turn it
down as in the drawing B.
Before you fold the treadmill,
remove the 4 Screws (No.75) and
remove the Handrails (No. 114).
If you saved the Plugs (No.137),
you can plug in the holes.
137
137
137
137

Hold the Handlebars (No.3L/R). Press the Foot Lever (No.115) until you hear a
click. Then lower the Handlebars (No.3L/R).
10

11
Moving Instructions
Before moving the treadmill, fold the treadmill first. Pull out the supporting moving
wheels according to the drawing, to ensure the folded treadmill is stable when standing
upright.
To store the treadmill upright, lift treadmill so it stands vertically.To move the treadmill,
tilt the treadmill towards you until the transportation wheels on the front base touch the
ground. Then you can move the treadmill in front and back or left and right directions.

12
Specification
Assembly Size
(INCHES)
57.3(L)*29.3(W)*48(H)
Speed Range
(MI/H) 0.6
-8.0
Folded Standing Size
(INCHES)
29.3(L)*10.4(W)*57.3(H) Rating 930W
Running Surface
(INCHES) 51.2(L)*19(W)
Motor
Spec(HP)
2.5HP(PEAK)
N.W.(lbs) 120 Input Volt(V) 110-120V
Max User Weight
(LBS) 220
Operating
Temperature 0-82󹆄F
Incline 0-12%
Blue Single Display Speed, Time, Distance, Calories, Pulse, Incline

IMPORTANT ELECTRICAL INFORMATION
13
GROUNDING METHOD
WARNING:
This treadmill requires a power source of 10 amps (100-120V) in order to properly
operate. For your safety, as well as the safety of others, please verify that the power
source is correct before plugging the equipment. Any power source above or below
this level could cause significant damage to the equipment and or user.
GROUNDING METHODS:
This product must be grounded. Grounding provides the least resistance for
electrical current and will reduce the risk of electric shock. The plug must be plugged
into an appropriate outlet that is properly installed and grounded in accordance with
all local codes and ordinances. Ensure that the product is connected to an outlet
which contains the same configuration as the plug. Do not use an adaptor for this
product.
This product is for use on a nominal 100-120V circuit and has a grounding plug that
looks like the plug illustrated in sketch A. Make sure that the product is connected to
an outlet having the same configuration as the plug. No adapter should be used with
this product.
DANGER:
Improper connection of the equipment-grounding conductor can result in risk of
electric shock. Check with a certified electrician if you are in doubt as to whether the
product is properly grounded. Do not modify the plug provided with the product. If it
will not fit the outlet, have a proper outlet installed by an electrician.
WARNING!
1.
2.
3.
4.
NEVER use a ground fault circuit interrupt (GFCI) wall outlet with this treadmill.
Route the power cord away from any moving part of the treadmill including the
elevation mechanism and transport wheels.
NEVER operate the treadmill using a generator or UPS power supply.
NEVER remove any cover without first disconnecting AC power.
NEVER expose the treadmill to rain or moisture. This treadmill is not designed for
use outdoors, near pools or in any other high humidity environment.

14
Operating Instructions
1. Plug the power cord into an outlet with appropriate voltage.
2. Turn on the power switch.
3. Insert the Safety Key.
4. Press the START button on the console.
Never start the treadmill while you are standing on the running belt. After connecting
the power, there may be a pause after the running belt begins to move, you should
always stand on the treadmill side plastic non-slip rails until the belt starts moving.
Then step onto the belt.
SAFETY NOTE:
1.
2.
SAFETY KEY FUNCTION:
Removing the Safety Key from the computer console while the treadmill is running will
cause it to stop immediately.
We recommend that you maintain a slow speed at the beginning of and hold the
handrails until you become familiar with the treadmill.
Insert the magnet end of the Safety Key into the computer console and attach the
opposite end (containing the safety clip on it) to your clothing before starting your
workout. To end your workout, press the STOP button or remove the Safety Key
and the treadmill will stop immediately.

15
Windows Display
Display Console
a. “ Incline”: displays current incline value.
b. “ Pulse/ Calorie”: displays current pulse value and the calories consumed.
c. “ Time/ Program”: displays current exercise time and the current program.
d. “ Distance/ Mode”: displays current exercise distance and current mode.
e. “ Pedometer”: displays current steps value.
f. “ Speed”: displays current exercise speed.
Key Functions
a. “ Start”: when the power is on and safety key is on, press this button, can start the
treadmill.
b. “ Incline 3”: set incline at Level 3.
c. “ Incline 5”: set incline at Level 5.
d. “ Program”: in standby mode, press this button to scroll through programs: 0:00、
P1- P2-...P8、U1-U2-U3. (0:00 is manual mode, P1-P8 is built-in program, U1-U3 is
user program.) Manual mode is the system default operation mode. Manual mode
default speed is 0.6 MI/H.
e. “ Mode”: press to scroll through the functions: 0:00、30:00、3.1、100. (0:00 is
manual mode, 30:00 is time countdown mode, 3.1 is distance countdown mode, 100 is
calorie countdown mode.) When choosing different modes, use handrail speed + and -
button to set corresponding countdown value. After setting the function, press“ Start”
to start treadmill.
f. “ Speed 3”: to set the speed at 3 MPH.
g. “ Speed 5”: to set the speed at 5 MPH
h. “ Stop”: to stop the treadmill.

16
During the Exercise
a. Use +/- right handrail buttons to increase/decrease speed. (0.1MI/H increments)
b. Use +/- left handrail buttons to increase/decrease incline.
c. Press stop button to make the treadmill slow down to stop.
d. To measure pulse, hold the pulse sensors for 5 seconds, and the pulse icon lights up.
“ Pulse/Calorie” displays the pulse data.
Instant Start
a. Turn on the power. Insert the safety key in the safety key place on the meter.
b. Press “ Start”, system enters into 3 second countdown, and the buzzer makes a
sound, “ Time/ Program” window display the countdown numbers at the same
time. After the 3 second countdown, the treadmill starts at 0.6 MI/H speed.
c. After start, adjust treadmill speed and incline using handrail buttons. You can us
“///////Incline 3”, “ Incline 5”, “ Speed 3”, “ Speed 5” to adjust the speed and
incline to preset levels.
Manual Mode
a. In standby mode, press “ Start”, and the treadmill starts at 0.6 MI/H speed, 0%
incline.
b. In standby mode, press “ Mode”, mode light turns on, enter into time countdown.
“///// Time/Program” window displays “30:00” and flashes, and time icon lights up.
Press handrail buttons on either side to set exercise time: setting range is: 5:00-99:00.
c. At time countdown mode, pressing “ Mode” enters into distance countdown mode.
“ Distance/ Mode” window displays “3.1” and flashes, distance icon lights up.
Press handrail buttons on either side to set exercise distance: distance setting range is:
0.6-61.9.
d. At the distance countdown mode, pressing “ Mode” enters into calorie countdown
mode, “ Pulse/ Calorie” window display “100” and flashes. Calorie light turns on.
Press handrail buttons on either side to set calorie: calorie setting range is: 20-990.
e. After setting one of the modes to countdown, press “ Start”, the treadmill start to
run after 3 seconds. When the countdown is finished, the treadmill stops. You can also
press “ Stop” to stop directly.

17
Built-in Automatic Programs
This system has 8 built-in automatic programs P1...P8, at the standby mode. Press
“// Program”, “ Time/ Program” window display “P1...P8”, and program light
turns on. “ Time/ Program” window flashes at the same time. Time light turns
on, display preset time “30:00”, after pressing both sides handrail+- to set the
exercise time, press “ Start” to start the built-in program. The built-in program is
divided into 10 segments: each program exercise time=set time/10. When enter into
next segment, if speed or incline is going to change, the system beeps three times.
The system speed and incline will change when the program segment changes,
during which, you can press handrail buttons to change speed and incline, but when
program enter into next segment, it will go to the speed and incline of this segment.
When the segment of program is finished, the system will make beep three times, and
the treadmill slow down steadily to stop.
User Customized Program
Except the 8 system built-in programs, there are still 3 user customized programs
that allow the user to set according to personal condition: U1、U2、U3.
a. The setting of user customized program:
TIME
PROGRAM 1 2 3 4 5 6 7 8 9 10
speed 0.6 2.5 1.9 2.5 1.9 3 2.5 1.3 3 1.9
P1 incline 1 2 3 3 1 2 2 3 2 2
speed 0.6 1.9 2.5 3.8 2.5 3.8 2.5 1.3 2.5 1.3
P2 incline 1 2 3 3 2 2 3 4 2 2
speed 0.6 1.9 2.5 3 2.5 3 2.5 1.3 1.9 1.3
P3 incline 1 2 2 3 1 2 2 2 2 1
speed 0.6 3.8 4.4 3 5 3 5.6 3.8 2.5 1.9
P4 incline 2 2 3 3 2 2 4 6 2 2
speed 0.6 3.8 4.4 3 5 3.8 4.4 3.8 2.5 1.9
P5 incline 1 2 4 3 2 2 4 5 2 1
speed 0.6 3 3.8 2.5 3 5.6 4.4 3 2.5 1.9
P6 incline 2 2 6 2 3 4 2 2 2 1
speed 0.6 3.8 4.4 2.5 2.5 4.4 2.5 1.3 2.5 1.3
P7 incline 4 5 6 6 9 9 10 12 6 3
speed 0.6 2.5 3.8 5 4.4 5 3.8 1.3 1.9 1.3
P8 incline 3 5 4 4 3 4 4 3 3 2

18
At the standby mode, press “ Program” continually to set the user customized
program (U1-U3). Press “ Mode” to confirm and enter setting, then can set the first
period of time, use handrail speed button to set speed, and use handrail incline button
to set incline. Press “ Mode”, finish the first period time of setting and enter into the
second time to set until finish the 10 periods’ setting; After finishing the setting, the data
will be saved permanently until the resets the next time. The data will not be lost
because of power outage.
b. Using user customized program.
(1). Press “ Program” continually at the standby mode until the you get to user
customized program (U1-U3), then set the operation time and press “ Start” to start.
(2). After setting user customized program and operation time, press “ Start” to start.
c. The user customized program setting instruction.
Every program divides the time into 10 segments, when the user sets, need to set the
speed, incline and time of the 10 segments before user presses the start button to start
the treadmill.
Audio
When the power is on, connecting the MP3 wire to audio device to play music. When the
treadmill powers down and enter into sleep mode, the music also will stop. Pressing
any key will wake up the treadmill.
USB Interface
USB connection can only charge your device. It cannot be used to play music.
Metric/Imperial Unit Change
Press “ Start”. Remove safety key, then connect the safety key, can enter into
measurement unit setting. “ Distance/ Mode” window display, press right side
handrail buttons to choose metric and Inch system (“SI” signify metric system,”Eng”
signify Inch system). After choosing, press start button to confirm and return to standby
mode.
Safety Key Function
In any mode, pulling off the safety key can stop the treadmill from running immediately.
When the treadmill stops immediately, the buzzer make a long sound, display panel
displays “SAFE”. At this moment, cannot operate the treadmill except to turn off. Insert
the safety lock again and the treadmill will be in standby mode.