Sunny Health & Fitness SF-T7951 User manual

AUTO INCLINE TREADMILL
SF-T7951
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: [e-mail] 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 8 feet (240 CM) of free space behind it
and 2 feet (60 CM) on each side. Do not place the treadmill on any surface that blocks air
openings. To protect the floor or carpet from damage, place a mat under the treadmill.
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 265 pounds (120 KG).
10. This 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.
IMPORTANT NOTE:
The running belt must be lubricated before the first use! Please see Page 8 for instructions on how
to properly apply lubricant.

2
EXPLODED DIAGRAM

3
PARTS LIST
No.
Description
Spec.
Qty.
No.
Description
Spec.
Qty.
1 Main Frame 1 35
Right Outer Handlebar
Cover
1
2 Incline Bracket 1 36
Right Inner Handlebar
Cover
1
3 Left Upright Tube 1 37 Computer Top Cover 1
4 Right Upright Tube 1 38 Computer Bottom Cover 1
5 DC Motor 1 39 Rotary Knob Top Cover 2
6 Left Handlebar 1 40 Rotary Knob Bottom Cover 2
7 Right Handlebar 1 41 Computer Bottom Wire 1
8 Computer Bracket 1 42 Computer Top Wire 1
9 Front Roller 1 43 Screw Nut M10 2
10 Back Roller 1 44 Magnetic Ring 1
11 Overload Protector 1 45 Blue Single Wire 1
12 Allen Wrench S5 1 46 Ring Protector Plug 1
13
Safety Key
1
47
Strengthen Tube Cushion
6
14 Power Wire 1 48 Isolated Nylon Pad 8
15 Running Board 1 49 Handlebar Cap 2
16 Adjustment Wheel 2 50 Wheel Cover 2
17 Motor Top Cover 1 51 Cushion 2
18 Motor Bottom Cover 1 52 Brown Single Wire 1
19 Switch 1 53 Grounding Wire 1
20 Power Socket 1 54 Single Wire 1
21
Left Side Rail Fixed
Plate
1 55 Tablet Bracket Base 1
22
Right Side Rail Fixed
Plate
1 56 Rubber Pad 1
23 Oil Plug 1 57 Tablet Bracket 1
24 Left Front Side Rail 1 58 Tablet Bracket Back Cover 1
25 Right Front Side Rail 1 59 Mobile Cover 1
26 Top Side Rail 2 60 Single Wire 1 1
27 Left Rear Side Rail 1 61 AC Single Wire 1
28 Right Rear Side Rail 1 62 Rubber Foot Pad 2
29 Left Back End Cap 1 63 Foot Pad 4
30 Right Back End Cap 1 64 Rubber Band 1
31
Left Upright Tube
Cover
1 65 Rubber Pad 2
32
Right Upright Tube
Cover
1 66 Motor Belt 1
33
Left Outer Handlebar
Cover
1 67 Side Rail Buckle 16
34
Left Inner Handlebar
Cover
1 68 Running Belt 1

4
No.
Description
Spec.
Qty.
No.
Description
Spec.
Qty.
69 Control Board 1 93 Fixed Base Plate 2
70 Incline Motor 1 94 Bolt 4.2*25 4
71 Rotary Knob 2 95 Bolt 4.2*6.5 4
72 Fixed Tuning Plate 2 96 Bolt 4.2*30 2
73 Spring 1 97 Bolt 4.2*28 2
74 D Shape Pad 2 98 Bolt ST4.2*13 22
75 Strengthen Tube 2 99 Bolt 2.9*9.5 4
76 Bolt M10*42 1 100 Bolt 2.6*6 (front is 5
）
5
77 Bolt M10*55 1 101 Lock Washer 10 2
78 Bolt M10*45 2 102 Flat Washer 8 2
79 Bolt M8*40 4 103 Spring Washer 8 2
80 Bolt M8*16 4 104 Lock Washer 6 3
81 Bolt M6*35 6 105 Spring Washer 5 2
82 Bolt M6*25 2 106 Lock Washer 5 2
83 Screw Nut M8 4 107 Silicone Oil 1
84 Screw Nut M6 8 108 Transportation Wheel 2
85 Bolt M8*2 4 109 Spring 2
86 Bolt M6*65 1110
Oil Guide Plate
Assembly
1
87 Bolt M6*60 2 111 Handrail Nylon Gasket 2
88 Bolt M5*8 3112
Reverse Hook Buffer
Pad
2
89 Bolt 4.2*19 16 113 Strengthen Tube 1 1
90 Bolt 4.2*12 5 114 Bolt 4.8*19 5
91 Bolt 4.2*12 18 115 Bolt M8*25 2
92 Bolt 4.2*9.5 2
ASSEMBLY CONTENTS
When you open the carton, you will find the below parts inside.

5
HARDWARE PACKAGE
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 [e-mail] or 1- 877 - 90SUNNY (877-907-8669).

6
ASSEMBLY INSTRUCTIONS
We value your experience using Sunny Health and Fitness products. For assistance with parts or
troubleshooting, please contact us at [e-mail] or 1-877-90SUNNY (877-
907-8669).
STEP 1:
Open the carton and remove all
contents. Place the Main Frame (No.
1) on level ground and ensure that you
have a clean, adequate workspace.
STEP 2:
Hold up the Computer Frame
Insert the 2 Rotary Knobs (No. 71)
to the Left & Right Upright Tubes
(No. 3 & No. 4) and screw in tightly.
NOTE: If the Rotary Knob (No. 71)
can not be screwed in, you can try to
shake the
Left & Right Upright
Tubes (No. 3 & No. 4) forward or
backward a little.

7
We value your experience using Sunny Health and Fitness products. For assistance with parts or
troubleshooting, please contact us at [e-mail] or 1-877-90SUNNY (877-
907-8669).
STEP 3:
Spin up the Left & Right Handlebar
(No. 6 & No. 7)
to the horizontal
position as shown on the left.
STEP 4:
Insert the Tablet Bracket (No. 57)
into the computer as shown on the
left.
Attach the Safety Key (No. 13) onto
the computer.
Insert the Power Wire (No. 14) to the
Main Frame (No. 1).
IMPORTANT NOTE: The running
belt must be lubricated before the
first use! Please see Page 8 for
instructions on how to properly
apply lubricant.
The assembly is complete ！

8
LUBRICATING THE TREADMILL
IMPORTANT NOTE:
You will need to lubricate your treadmill before the first use!
RUNNING BELTS & TREADMILL LUBRICANT:
Lubricating the Running Belt (No. 68) and Running Board (No. 15) is essential as the friction
affects the life span and operation of the treadmill. Inspect the Running Belt (No. 68) regularly. If
you find any wear on the Running Board (No.15), please contact us at
[e-mail].
WARNING: Always unplug the treadmill from the electrical outlet before cleaning, lubricating,
or repairing the unit.
The following timetable is recommended:
Light user (less than 3 hours/ week) every 2 months
Medium user (3-5 hours/ week) every 45 days
Heavy user (more than 5 hours/ week) every month
NOTE:
To better maintain the treadmill and prolong its life, it is suggested that the treadmill be powered off
for 10 minutes every 2 hours and fully powered off whenever not in use.
A loose Running Belt (No. 68) will result in the runner sliding off when in use. If the Running Belt
(No. 68) is too tight, it will decrease the motors performance and create more friction between the
roller and the Running Belt (No. 68). The best tightness for the Running Belt (No. 68) is pulled out
50-75 mm from the Running Board (No. 15).

9
MAINTENANCE GUIDE
General cleaning will help prolong the life and improve the performance of your treadmill. Keep the
unit clean and maintained by dusting the component on a regular basis. Cleaning the two exposed
sides of the Running Belt (No. 68) will prevent dust from accumulating underneath. Keep your
running shoes clean so that dirt from the shoes does not wear the Running Belt (No. 68) and
Running Board (No. 15). Clean the surface of the Running Belt (No. 68) by using a clean damp
cloth. Keep liquids away from electrical parts and Running Belt (No. 68).
ADJUSTING THE RUNNING BELT
Place the treadmill on level ground and set it at 3.5-5 MPH to check and see if the Running Belt
(No. 68) drifts from the center. Adjust the Running Belt (No. 68) according to instructions below
with Allen Wrench (No. 12).
If the Running Belt (No. 68) drifts to the
right, remove the Safety Key (No. 13), turn
the adjusting bolt on the right side 1/4 turn
clockwise
, then start running until the
Running Belt (No. 68) is centered. Refer
to image A.
If the Running Belt (No. 68) drifts to the
left, remove the Safety Key (No. 13), turn
the adjusting bolt on the left side 1/4 turn
clockwise
, then start running until the
Running Belt (No. 68) is centered. Refer
to image B.
Over time, the Running Belt (No. 68) will
loosen. To tighten the Running Belt (No.
68), remove the Safety Key (No. 13), turn
both the left & right side adjusting bolts 1/4
turn clockwise, then re-start running the
belt. Check the tension of the Running
Belt (No. 68). Continue this process until
the Running Belt (No. 68) is at the correct
tension. Make sure to adjust both sides
equally to ensure even alignment. Refer to
image C.