Smooth Fitness Smooth 9.25X User manual

USER’S MANUAL
SMOOTH 9.25X MOTORIZED TREADMILL
MODEL NUMBER: 9.25X
USER WEIGHT LIMITATION: 400lbs. (180kgs)
TOLL FREE CUSTOMER SERVICE NUMBER: 1.888.800.1167
SERIAL NUMBER (found on frame):

SMOOTH 9.25X MOTORIZED TREADMILL
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2
PRECAUTIONS
For future service or related questions:
Please staple your receipt and/or write in the name and phone number of the retail store where you purchased your Smooth
Fitness treadmill.
Name: ______________________________ Phone Number: ___________________ Receipt: ______________________
Precautions:
WARNING: To reduce the risk of burns, fire, electric shock, or injury to persons, read the following important precautions and
information before operating the treadmill. It is the responsibility of the owner to ensure that all users of this treadmill are
adequately informed of all warnings and precautions.
•Use the treadmill only as described in this manual.
•Place on a level surface, with 6 feet (2 m) of clearance behind it. 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.
•When choosing a location for the treadmill make sure that the location and position permit access to a plug.
•Keep the treadmill indoors, away from moisture and dust. Do not put the treadmill in a garage or covered patio, or
near water.
•Do not operate the treadmill where aerosol products are used or where oxygen is being administered.
•Keep children under the age of 12 and pets away from the treadmill at all times.
•The treadmill should not be used by persons weighing more than 400lbs (180kgs).
•Never allow more than one person on the treadmill at a time. Wear appropriate exercise clothing when using the
treadmill. Do not wear loose clothing that could become caught in the treadmill. Athletic support clothes are
recommended for both men and women. Always wear athletic shoes. Never use the treadmill with bare feet,
wearing only stockings, or in sandals.
•When connecting the power cord, plug the power cord into a grounded circuit. No other appliance should be on the
same circuit.
•Always straddle the belt and allow it to start moving before stepping onto the belt.
•Always examine your treadmill before using to ensure all parts are in working order.
•Allow the belt to fully stop before dismounting.
•Never insert any object or body parts into any opening.
•Follow the safety information in regards to plugging in your treadmill.
•Keep the power cord away from the incline wheels and do not run the power cord underneath your treadmill. Do not
operate the treadmill with a damaged or frayed power cord.
•Always unplug the treadmill before cleaning and/or servicing. Service to your treadmill should only be performed by
an authorized service representative, unless authorized and/or instructed by the manufacturer. Failure to follow
these instructions will void the treadmill warranty.
•Never leave the treadmill unattended while it is running.

SMOOTH 9.25X MOTORIZED TREADMILL
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POWER REQUIREMENTS
Power Requirements:
IMPROPER CONNECTION OF THE EQUIPMENT GROUNDING CONNECTOR CAN RESULT IN A RISK OF AN
ELECTRIC SHOCK. CHECK WITH A QUALIFIED ELECTRICIAN OR SERVICE MAN 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 A QUALIFIED ELECTRICIAN.
This treadmill can be seriously damaged by sudden voltage changes in your home’s electrical power. Voltage spikes, surges
and noise interference can result from weather conditions or from other appliances being turned on or off. To reduce the
possibility of treadmill damage, always use a surge protector (not included) with your treadmill.
Surge protectors can be purchased at most hardware stores. The manufacturer recommends a single outlet surge protector
with a UL 1449 rating as a Transient Voltage Surge Suppressor (TVSS) with a UL suppressed voltage rating of 400V or less
and an electrical rating 120VAC, 15 amps.
This treadmill must be grounded to reduce the risk of electrical shock. Grounding provides a path of least resistance for
electric current, should the treadmill malfunction. This treadmill comes with an electrical cord having an equipment-grounding
conductor and a grounding plug. Always plug the power cord into a surge protector, and plug the surge protector into an
appropriate outlet that is properly installed and grounded in accordance with all local codes and ordinances.
This product is for use on a nominal 120-volt circuit, and has a grounding plug that looks like the plug illustrated in the
drawing below.

SMOOTH 9.25X MOTORIZED TREADMILL
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PREASSEMBLY
Open the boxes:
You are now ready to open the boxes of your new equipment. Make sure to inventory all of the parts that are included in the
boxes. Check the Hardware Comparison Chart for a full count of the number of parts included for this product to be
assembled properly. If you are missing any parts or have any assembly questions call your local Smooth Retailer.
Gather your tools:
Before starting the assembly of your unit, make sure that you have gathered all the necessary tools you may require to
assemble the unit properly. Having all of the necessary equipment at hand will save time and make the assembly quick and
hassle-free.
Clear your work area:
Make sure that you have cleared away a large enough space to properly assemble the unit. Make sure the space is free
from anything that may cause injury during assembly. After the unit is fully assembled, make sure there is a comfortable
amount of free area around the unit for unobstructed operation.
Invite a friend:
Some of the assembly steps may require heavy lifting. It is recommended that you obtain the assistance of another person
when assembling this product.
User Weight Limitation:
Please note that there is a weight limitation for this product. If you weigh more than 400lbs. (180kgs) it is not
recommended that you use this product. Serious injury may occur if the user’s weight exceeds the limit shown
here. This product is not intended to support users whose weight exceeds this limit.

SMOOTH 9.25X MOTORIZED TREADMILL
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HARDWARE COMPARISON CHART
Hardware chart:
For your convenience, we have identified the hardware used in the assembly of this product. This chart is provided to help
you identify those items that may be unfamiliar to you.
NO. DESCRIPTION QTY.
9 Console Support Fixing
Plate 2
11 M6 x 15mm Screw 4
16 #8 x 25mm Screw 8
17 Handlebar Fixing Plate 2
18 M8 x 50mm Allen Head Bolt 6
19 M8 x 15mm Allen Head Bolt 4
A Wrench 1
B Screw Driver 1
C Allen Wrench 1
11 16
18
19
C
B
A
9
17
MILLIMETERS

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PARTS LIST
No. Description Qty. Order No. No. Description Qty. Order No.
1 Computer 1 9.25X-01 31
Console Tray
Su
pp
ort Tube 1 9.25X-31
2 Console Housing-
U
pp
e
r
1 9.25X-02 32 Upright Cross Brace 1 9.25X-32
3 Console Housing- Bottom 1 9.25X -03 33 M8 x 25mm Console Tray
Su
pp
ort Tube Bolt 1 9.25X-33
4 Rubber Insert 4 9.25X-04 34 Handlebar-Right 1 9.25X-34
5 Rubber Cap for
A
ud
i
o
In
put
2 9.25X-05 35 Front Handlebar 1 9.25X-35
6 Safety Key 1 9.25X-06 36 Upright-Right 1 9.25X-36
7 Console Support Tube 1 9.25X-07 37 #8 x 15mm Drill Screw 51 9.25X-37
8 #8 x 10mm Console Housing
Scre
w
11 9.25X-08 38 Elevation Motor
Cover Board 1 9.25X-38
9 Console Support Tube Fixing
Plate 2 9.25X-09 39 Power Cord 1 9.25X-39
10 #8 x 19mm
Co
m
pute
r
Sc
r
ew
5 9.15X-10 40 M6 x 15mm B
o
l
t
f
o
r P
o
w
e
r Pl
ate
2 9.25X-40
11 M6 x 15mm Screw 2 9.25X-11 41 N/A N/A
12 Handlebar Cover-
L
e
f
t
#
1 1 9.25X-12 42 Power Plate 1 9.25X-42
13 Handlebar Cover-
Left #2 1 9.25X-13 43 N/A N/A N/A
14 Handlebar Cover-
Ri
g
ht #2 1 9.25X-14 44 N/A N/A N/A
15 Handlebar Cover-Right #1 1 9.2X-15 45 Transport Wheel Shaft 2 9.25X-45
16 #8 x 25mm Screw 10 9.25X-16 46 M14 x 90mm Bolt 2 9.25X-46
17 Handlebar Fixing Plate 2 9.25X-17 47 Wire Clip 1 9.25X-47
18 M8 x 50mm
All
e
n H
ead
B
o
l
t
6 9.25X-18 48 Base Frame End Cap 2 9.25X-48
19 M8 x 15mm
Allen Head Scre
w
4 9.25X-19 49 Elevation Motor 1 9.25X-49
20 #8 x 10mm Screw 3 9.25X-20 50 Cir-Clip 2 9.25X-50
21 Console Tray
Fixin
g
Plate 1 9.25X-21 51 Transport Wheel 2 9.25X-51
22 Console Tray 1 9.25X-22 52 5/16” x 10mm Screw 4 9.25X-52
23 Console Tray Cover 1 9.25X-23 53 16 x 10mm
Sp
rin
g
W
as
h
er
1 9.25X-53
24 Handlebar-Left 1 9.25X-24 54 M10 x 35mm Bolt 1 9.25X-54
25 Handlebar Grip 2 9.25X-25 55 Base Frame 1 9.25X-55
26 EKG Pulse Sensor 2 9.25X-26 56 Diving Tube 1 9.25X-56
27 Handlebar End Cap 2 9.25X-27 57 Micro Switch 2 9.25X-57
28 Upright Cross Brace Bolt 2 9.25X-28 58 Level Adjuster 4 9.25X-58
29 Metal Cap 2 9.25X-29 59 Fold Up Position Limiting
Rod 1 9.25X-59
30 Upright-Left 1 9.25X-30 60 Fold Up Slipping
Rod Sleeve 2 9.25X-60

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PARTS LIST
No. Description Qty. Order No. No. Description Qty. Order No.
61 Position Limiter 2 9.25X-61 91 Cir-Clip 2 9.25X-91
62 Fold Up Slipping Rod 2 9.25X-62 92 12 x 34.5mm Shaft 2 9.25X-92
63 Wheel Support 1 9.25X-63 93 M14 x 53mm Bolt 2 9.25X-93
64 M8 x 40mm Bolt 2 9.25X-64 94 Copper Bushing-#1 4 9.25X-94
65 PU Wheel 4 9.25X-65 95 Elevation Support Frame-#2 2 9.25X-95
66 Motor Bottom Tray 1 9.25X-66 96 M14 x 62mm Bolt 2 9.25X-96
67 Motor Hood 1 9.25X-67 97 Plastic Cap 2 9.25X-97
68 M4 x 25mm
M
oto
r H
ood
Sc
r
ew
2 9.25X-68 98 Copper Bushing-#2 4 9.25X-98
69 13 x 6.5mm Washer 13 9.25X-69 99 #6202 Bearing 2 9.25X-99
70 M5 x 12mm Screw 2 9.25X-70 100 Transformer-Controller 1 9.25X-100
71 Side Rail Non-Slip Sticker-Left 1 9.25X-71 101 Motor Control Board 1 9.25X-101
72 Side Rail Non-Slip Sticker-Right 1 9.25X-72 102 Elevation Control Board 1 9.25X-102
73 Side Rail-Right 1 9.25X-73 103
Motor Hood
Fixin
g
Br
ac
k
et
2 9.25X-103
74 Side Rail-Left 1 9.25X-74 104 Transformer - Audio 1 9.25X-104
75 Deck End Cap-Left 1 9.25X-75 105 M5 Nut 1 9.25X-105
76 Deck End Cap-Right 1 9.25X-76 106 M5 x 10mm
Phili
p
Head Scre
w
1 9.25X-106
77 M8 x 25mm
Deck Fixin
g
Bolt 10 9.25X-77 107 N/A N/A N/A
78 Deck Grounding
M
eta
l
S
h
eet
-
Upper
2 9.25X-78 108 N/A N/A N/A
79 #8 x 10mm Wood Screw 7 9.25X-79 109 Deck Frame 1 9.25X-109
80 Running Deck 1 9.25X-80 110 N/A N/A N/A
81 Front Roller Shaft 1 9.25X-81 111 Deck Rubber Cushion 10 9.25X-111
82 Front Roller 1 9.25X-82 112 Side Rail Guide Block 8 9.25X-112
83 Roller Pulley 1 9.25X-83 113 M10 x 16mm Bolt 8 9.25X-113
84 Running Belt 1 9.25X-84 114
M6 x 70mm
R
o
ll
e
r A
djuste
r B
o
l
t
3 9.25X-114
85 Rear Roller Shaft 1 9.25X-85 115 M8 Nut 10 9.25X-115
86 Rear Roller 1 9.25X-86 116 15 x 8mm Spring Washer 12 9.25X-116
87 Front Shroud 1 9.25X-87 117 Board Clip 5 9.25X-117
88 M5 x 20mm
Allen Head Scre
w
2 9.25X-88 118 Metal Clip 1 9.25X-118
89 Round Cap 2 9.25X-89 119 Wheel Shaft 2 9.25X-119
90 Elevation Support Frame-#1 1 9.25X-90 120 M8 Nylon Nut 3 9.25X-120

SMOOTH 9.25X MOTORIZED TREADMILL
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PARTS LIST
No. Description Qty. Order No. No. Description Qty. Order No.
121 Running Deck Belly Pan 1 9.25X-121 151 N/A N/A N/A
122 Deck Frame
R
ubbe
r
Cus
hi
o
n 2 9.25X-122 152 Rubber Dot 2sets 9.25X-152
123 Motor Belly Pan 1 9.25X-123 153 EKG Pulse Sensor Wire 2 9.25X-153
124 Driving DC Motor 1 9.25X-124 154 EKG Pulse Sensor
Wire
–
U
pp
er Section 2 9.25X-154
125 Motor Holder 1 9.25X-125 155 Transport Wheel Cover 2 9.25X-155
126 M8 x 87mm
Motor Holder Bolt 1 9.25X-126
127 30 x 8mm Washer 2 9.25X-127
128 PU Cushion 1 9.25X-128
129 M8 x 15mm
M
oto
r Fixin
g
B
o
l
t
2 9.25X-129
130 16 x 8mm Washer 2 9.25X-130
131 M10 Nylon Nut 1 9.25X-131
132 22 x 10mm Washer 1 9.25X-132
133 M10 x 188mm Bolt 1 9.25X-133
134 Driving Belt 1 9.25X-134
135 Bracket Screw 1 9.25X-135
136 N/A N/A N/A
137 Plastic Fixing Insert 6 9.25X-137
138 Wire Loom-Upper Section 1 9.25X-138
139 Safety Key Power Wire-Upper
Sect
i
o
n 1 9.25X139
140 Audio System Power Wire –
Uppe
r
Sect
i
o
n 1 9.25X-140
141 Audio System Power Wire –
B
otto
m
Sect
i
o
n 1 9.25X-141
142 Safety Key Power Wire-Bottom
Section 1 9.25X-142
143 Wire Loom-
Bottom Section 1 9.25X-143
144 Power Switch 1 9.25X-144
145 Non-Fuse Breaker Switch 1 9.25X-145
146 Power Socket 1 9.25X-146
147 Water Bottle 1 9.25X-147
148 Heart Rate
Transmitter Belt 1 9.25X-148
149 Speaker – Right 1 9.25X-149
150 Speaker – Left 1 9.25X-150

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PARTS DIAGRAM
A MAJORITY OF THE PARTS SHOWN HERE HAVE BEEN PREASSEMBLED AT THE FACTORY.
67
68
69
68
69
152
73
75
37
37
76
77
77
77
77
81 82 83
80
85
86
84
79
78 79
78
70
74
87
37
37
88 89
89 88
90
92
93
94
94
95 94
94 93
92
91
91
98 96
97
98
99
37
96
37
37
97
98
98
37
37
99
69
65
65
69
37
69
37
69
37
69
37
37
37
37 37
37
122
118
79
70
152

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PARTS DIAGRAM
A MAJORITY OF THE PARTS SHOWN HERE HAVE BEEN PREASSEMBLED AT THE FACTORY.
12
24
25
27
14
15
16
11
36
25
26
27
30
19
19
16
16
13
18
18
918
918
16
17
17
137
137
138
139
28 29
33
29
31
32
28
11
2
21 8
10 10
10
23
820
11
78
6
8
8
3
1
22
35
34
142
143
147
148
4
4
35
153
154
154
153

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PARTS DIAGRAM
A MAJORITY OF THE PARTS SHOWN HERE HAVE BEEN PREASSEMBLED AT THE FACTORY.
37
37
38
45
46 47 49
155
155
46
45
51
58
58
48
50
52 53 54
52
51
58
59
60
61
62
57
37
58
64
65 63
52
65
64 48
37
66
37
56
55
37
37
39
40
42
143
142
141
144
145
146
50

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ASSEMBLY
STEP 1:
Remove your treadmill from the carton and place it on the floor in an open area as shown in FIG 1.
Then remove the Handlebars and place them out of the way for now, as shown in FIG2.
Attach the Console Support Tube (7) to Upright – Left (30) and Upright – Right (36) with Console Support Tube Fixing Plate
(9) and M8 x 50mm Allen Head Bolt (18).
FIG.1 FIG.2
18
3
7
30 9
36
9

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ASSEMBLY
STEP 2:
NOTE: YOU WILL NEED THE HELP OF ANOTHER PERSON IN ORDER TO COMPLETE STEP 2 OF THE ASSEMBLY
PROCEDURE.
First make sure to connect the wires. Then, simply have one person hold the Uprights (30 and 36) in place on
the Base Frame (55) while the other secures it with four M8 x 15mm Allen Head Screw (19).
19
30
19
55

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ASSEMBLY
STEP 3:
Rotate the Console Housing (3) to position as shown and secure with two M6 x 15 Console Fixing Screws (11).
30
11
3
7

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ASSEMBLY
STEP 4:
Attach the Upright Cross Brace (32) to the Left and Right Uprights (30 and 36) and secure with Metal Caps (29) and Upright
Cross Brace Bolts (28). Do Not fully tighten Bolts (28) at this point but do fully tighten Screws (19) after you’ve assembled
the cross brace (32).
29
28
32
36 30
29
28

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ASSEMBLY
STEP 5:
Remove the Bracket Screw (135) from Console Tray Fixing Plate (21). Attach the Console Tray (22) to the Console Housing
(3) and secure by screwing the Bracket Screw (135) through the Console Tray Fixing Plate (21) and into the Console
Housing (3), as shown in FIG3.
22
36
30
135
321
135 21
FIG3

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ASSEMBLY
STEP 6:
Insert the Console Tray Support Tube (31) into the Upright Cross Brace (32). Rotate the Upright Cross Brace (32) and insert
the top of the Console Tray Support Tube into the Console Tray (22), as shown in FIG4. Secure the Console Tray Support
Tube (31) in place using the M8 x 25 Console Tray Support Tube Bolt (33).
31
33 32
28
22
31
32
FIG4

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ASSEMBLY
STEP 7:
Attach the Handlebar-Right (34) and Handlebar-Left (24) to the Right and Left Uprights (36 and 30) and secure with
Handlebar Fixing Plates (17) and M8 x 50 Allen Head Bolts (18).
24
30
36
34
18
17
18
17

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ASSEMBLY
STEP 8:
Connect the EKG Pulse Wire as FIG.5 shown. Then attach the Front Handlebar (35) to Upright – Right (36) and Upright –
Left (30) with two M6 x 15 Screw (11). Then you can fully tighten the Upright Cross Brace Bolts (28) now.
NOTE: Please make sure not to pinch the Sensor Wires when attaching the Handlebars.
11
35
30
36
11 154
154
154
FIG5
153
153
153

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ASSEMBLY
STEP 9:
Attach the Handlebar Cover-Right #1 (15) and Handlebar Cover-Right #2 (14) to the Upright-Right (36) and secure with #8 x
25 Handlebar Cover Screws (16) and Plastic Fixing Inserts (137). Repeat the procedure on the Upright-Left (30) with
Handlebar Cover-Left #1 (12), Handlebar Cover-Left#2 (13) and #8 x 25 Handlebar Cover Screws (16) and Plastic Fixing
Inserts (137).
16
137
12
30
13
16
14
36
16
15
137