Sunny Health & Fitness SF-RW5639 User manual

FULL MOTION ROWING MACHINE
SF-RW5639
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 350 pounds (155 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
HARDWARE PACKAGE
#42 M8*50 2PCS
#40 M8*15 3PCS
#35 M8*60 2PCS
#38 M8 2PCS
#36 M8 2PCS
#46 Φ8.4*Φ19*T1.6 4PCS
#50 Φ8.4*Φ19*T1.5*R20 3PCS
#49 Φ8.4*Φ13.5*T2.5 5PCS
#29 M8 2PCS
#53 S5 2PCS
#52 S13-S17 1PC

3
PARTS LIST
No.
Description
Spec.
Qty.
No.
Description
Spec.
Qty.
1
Seat Bracket
1
28
Sensor
1
2
Rear Stabilizer
1
29
Knob
M8
2
3
Seat Rail
1
30
Hydraulic Cylinder
1
4
Left Handlebar
1
31
Pedal Strap
2
5
Right Handlebar
1
32
Seat
1
6
Connecting Joint
1
33
Foam Grip
2
7
Junction Piece
2
34
Roller
4
8
Long Shaft
1
35
Bolt
M8*60
2
9
Axle
2
36
Nut
M8
4
10
Fixed Plate
1
37
Nut
M10
3
11
Handlebar Cover
2
38
Nut
M8
2
12
Bearing
4
39
Phillips Screw
M5*12
2
13
Bearing
2
40
Inner Hex Screw
M8*15
7
14
Spacer
2
41
Inner Hex Screw
M8*40
2
15L/R
Pedal
2
42
Inner Hex Screw
M8*50
2
16
Shaft Sleeve
1
43
Phillips Screw
M6*25
1
17
End Cap
4
44
Phillips Screw
ST2.9*6.5
2
18
Oval End Cap
1
45
Phillips Screw
ST4.2*10.0
2
19
End Cap
2
46
Flat Washer
Φ8.4*Φ19*T1.6
10
20
Circle End Cap
2
47
Flat Washer
Φ10.3*Φ20*T2.0
1
21
Front Stabilizer
1
48
Flat Washer
Φ10.5*Φ38*T2.0
2
22
Plug
1
49
Spring Washer
Φ8.4*Φ13.5*T2.5
5
23
Circle Cap
2
50
Arc Washer
Φ8.4*Φ19*T1.5*R20
3
24
End Cap
2
51
Hex Bolt
M10*120
1
25
Plug
1
52
Spanner
S13-S17
1
26
Plug
1
53
Allen Wrench
S5
2
27
Meter
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).

4
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:
Attach Front Stabilizer (No. 21) to
Seat Rail (No. 3) with 2 Bolts (No.
35), 2Arc Washers (No. 50), 2
Spring Washers (No. 49), and 2
Nuts (No. 38). Tighten and secure
with Spanner (No. 52).
Attach the Rear Stabilizer (No. 2) to
the Seat Rail (No. 3) with 3 Inner
Hex Screws (No. 40), 3Spring
Washers (No. 49), 2Flat Washers
(No. 46) and 1 Arc Washer (No. 50).
Tighten and secure with Allen
Wrench (No. 53).
STEP 2:
Remove 2 Flat Washers (No. 46), 2
Spacers (No. 14) and 2 Inner Hex
Screws (No. 40) from Long Shaft
(No. 8) with 2 Allen Wrenches (No.
53).
Insert Long Shaft (No. 8) into the
Seat Rail (No. 3) and insert 2
Spacers (No. 14) that were removed
onto the Long Shaft (No. 8) on both
ends. Then, slide the Pedals (No.
15L/R) onto each side of the Long
Shaft (No. 8).Secure with 2 Flat
Washers (No. 46) and 2 Inner Hex
Screws (No. 40) that were removed.
Tighten and secure with 2 Allen
Wrenches (No. 53).
Insert the Meter (No. 27) into the
meter support on the Seat Rail (No.
3). Then, connect the link wire of
Sensor (No. 28)with the link wire of
Meter (No. 27).

5
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).
STEP 3:
Attach the Left & Right Handlebar
(No. 4 & No. 5) to the Connecting
Joint (No. 6) with 2 Inner Hex
Screws (No. 42), 2 Flat Washers
(No. 46),and 2 Nuts (No. 36).
Tighten and secure with Spanner
(No. 52) and Allen Wrench (No. 53).
Secure the 2 Junction Pieces (No.
7) with 2 Knobs (No. 29).
STEP 4:
Remove the tape from the Rollers
(No. 34).
Insert the Seat Bracket (No. 1) onto
the Seat Rail (No. 3). Insert the Axle
(No. 9) into the Seat Rail (No. 3) and
secure with the 2 End Caps (No. 17).
The assembly is complete!

6
ADJUSTING THE RESISTANCE
This rowing machine is designed with 12 levels of resistance. Turn the upper ring on the Hydraulic
Cylinder (No. 30) so the arrow points to the desired resistance level, as shown on the drawing.
NOTE: Please do not adjust the resistance of the hydraulic cylinder during operation to avoid injury
and damage to the machine.
WARNING
The hydraulic cylinder on this rowing machine is designed to be used up to 20 minutes per exercise
session. Allow at least 20 minutes in between sessions for the hydraulic cylinder to properly cool
down.
Caution: The hydraulic cylinder can generate excessive heat after long periods of use, making it
unsafe to touch. Allow the cylinder to cool before moving the rower

7
EXERCISE COMPUTER
SPECIFICATIONS:
TIME---------------------------------------00:00-99:59 MIN
COUNT -----------------------------------0-9999
TOTAL COUNT--------------------------0-9999
CALORIE ---------------------------------0-9999 KCAL
FUNCTIONS:
SCAN: Displays the functions automatically in the following order shown repeatedly every 6
seconds: TIME—COUNT—T.COUNT—CAL
MODE: Press MODE to select and set a function. Press and hold for 3 seconds to reset TIME,
COUNT, and CALORIES.
SET:After selecting the function, press SET to set the value of TIME, COUNT, and CALORIE. The
meter will countdown the value.
RESET: On set mode, press this button to reset the current value to zero. Press and hold this
button for 3 seconds to reset the value of TIME, COUNT, or CALORIES to zero, except Total Count.
NOTE:
•The meter will turn on when you start rowing or when you press a button.
•After 4 minutes of inactivity, the computer will shut off automatically.
•If you have problems with the meter display, change the batteries. This meter uses 1.5V 2 AAA
batteries. Do not mix battery types. When you replace the batteries, replace both at the same
time. Do not mix old and new batteries.
•Dispose of batteries according to the guidelines of your state and region.
•Replacing the batteries will reset all the values in the meter, including TOTAL COUNT.
Version 2.1