Horizon Fitness WT751 User manual

HZ SERIES
TREADMILL USER’S GUIDE
FOR MODEL :
WT751

INTRODUCTION
IMPORTANT
PRECAUTIONS
ASSEMBLY
BEFORE
YOU BEGIN
TREADMILL
OPERATION
CONDITIONING
GUIDELINES
TROUBLESHOOTING
& MAINTENANCE
LIMITED
WARRANTY
2
CONGRATULATIONS and THANK YOU for your purchase of this Horizon Fitness treadmill!
Whether your goal is to win races or simply enjoy a fuller, healthier lifestyle, a WT751 treadmill can
help you attain it – adding club-quality performance to your at-home workouts, with the ergonomics
and innovative features you need to get stronger and healthier, faster. Because we're committed to
designing fitness equipment from the inside out, we use only the highest quality components. It's a
commitment we back with one of the strongest frame-to-motor warranty packages in the industry.
You want exercise equipment that offers the most comfort, the best reliability and the highest quality
in its class.
The Horizon Series Treadmill delivers.
INTRODUCTION
Important Precautions
Assembly
Before You Begin
Treadmill Operation
Conditioning Guidelines
Troubleshooting & Maintenance
Limited Warranty
CONTACT INFORMATION
3
5
11
14
22
28
31
Back Panel
TABLE OF CONTENTS

INTRODUCTION IMPORTANT
PRECAUTIONS ASSEMBLY BEFORE
YOU BEGIN TREADMILL
OPERATION LIMITED
WARRANTY
3
SAVE THESE INSTRUCTIONS
Read all instructions before using this treadmill. When using an electrical product, basic precautions
should always be followed, including the following: Read all instructions before using this treadmill. It is the
responsibility of the owner to ensure that all users of this treadmill are adequately informed of all warnings
and precautions. If you have any questions after reading this manual, contact Horizon Fitness at the number
listed on the back panel of this manual.
Connect this exercise product to a properly grounded outlet only. See grounding
instructions.
GROUNDING INSTRUCTIONS
This product must be grounded. If a treadmill should malfunction or breakdown, grounding provides a path
of least resistance for electrical current to reduce the risk of electrical shock. This product is equipped with
a cord having an equipment-grounding conductor and a grounding plug. The plug must be plugged into an
appropriate outlet that is properly installed and grounded in accordance with local codes and ordinances.
Improper connection of the equipment-grounding conductor can result in a risk of
electric shock. Check with a qualified electrician or serviceman 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 product is for use on a nominal 110-volt circuit and
has a grounding plug that looks like the illustration
below. This product must be used on a dedicated
circuit. To determine if you are on a dedicated circuit,
shut off the power to that circuit and observe if any other
devices lose power. If so, move devices to a different
circuit. Note: There are usually multiple outlets on one
circuit. It is recommended that the treadmill be used
with a 20 amp circuit for optimal performance.
TROUBLESHOOTING
& MAINTENANCE
CONDITIONING
GUIDELINES
IMPORTANT PRECAUTIONS
WARNING
WARNING
3-Pole Grounded Outlet
GROUNDED
TREADMILL
POWER CORD

At NO time should pets or children under the age of 12 be closer to the treadmill than 10 feet.
At NO time should children under the age of 12 use the treadmill.
Children over the age of 12 should not use the treadmill without adult supervision.
INTRODUCTION
IMPORTANT
PRECAUTIONS
ASSEMBLY
BEFORE
YOU BEGIN
TREADMILL
OPERATION
CONDITIONING
GUIDELINES
TROUBLESHOOTING
& MAINTENANCE
LIMITED
WARRANTY
4
To reduce the risk of burns, fire, electrical shock or injury to persons:
• Never use the treadmill before securing the safety tether clip to your clothing.
• If you experience chest pains, nausea, dizziness, or shortness of breath, stop exercising immediately and
consult your physician before continuing.
• Do not wear clothes that might catch on any part of the treadmill.
• Always wear athletic shoes while using this equipment.
• Do not jump on the treadmill.
• Keep power cord away from heated surfaces.
• Do not insert or drop any object into any opening.
• Unplug treadmill before moving or cleaning it. To clean, wipe surfaces down with soap and slightly damp
cloth only; never use solvents. (See MAINTENANCE)
• At no time should more than one person be on treadmill while in operation.
• The treadmills should not be used by persons weighing more than 300 pounds. Failure to comply will
void the warranty.
• The treadmills are intended for in-home use only. Do not use this treadmill in any commercial, rental,
school or institutional setting. Failure to comply will void the warranty.
• Do not use treadmill in any location that is not temperature controlled, such as garages, porches, pool
rooms, bathrooms, car ports or outdoors. Failure to comply may void the warranty.
• Use the treadmill only as described in this manual.
OTHER SAFETY TIPS FOR YOUR TREADMILL
OPERATION
To reduce the risk of damaging important components on your treadmill, it is strongly
recommended that your treadmill is plugged into a dedicated 20 amp outlet, without
the use of an additional extension cord and/or power strip.
IMPORTANT: The treadmill is not compatible with GFCI-equipped outlets.
It is essential that your treadmill is used only indoors, in a climate controlled room. If your treadmill has been
exposed to colder temperatures or high moisture climates, it is strongly recommended that the treadmill is
warmed up to room temperature before first time use. Failure to do so may cause premature electronic failure.
WARNING
WARNING

INTRODUCTION IMPORTANT
PRECAUTIONS ASSEMBLY BEFORE
YOU BEGIN TREADMILL
OPERATION LIMITED
WARRANTY
5
TROUBLESHOOTING
& MAINTENANCE
CONDITIONING
GUIDELINES
ASSEMBLY
IMPORTANT: READ THESE SAFETY INSTRUCTIONS BEFORE USE!
During the assembly process of the treadmill there are several areas that special attention must be paid.
It is very important to follow the assembly instructions correctly and to make sure all parts are firmly
tightened. If the assembly instructions are not followed correctly, the treadmill could have frame parts that
are not tightened and will seem loose and may cause irritating noises. There should be no side-to-side play
in the console masts or any forward and back play in the console assembly or handlebars. If there is any
play in these areas, the treadmill has not been properly assembled. To prevent damage to the treadmill, the
assembly instructions must be reviewed and corrective actions should be taken.
UNPACKING
Place the treadmill carton on a level flat surface. It is recommended that you place a protective covering on
your floor. Take CAUTION when handling and transporting this unit. Never open box when it is on its side.
Once the banding straps have been removed, do not lift or transport this unit unless it is fully assembled
and in the upright folded position, with the lock latch secure. Unpack the unit where it will be used. The
enclosed treadmill is equipped with high-pressure shocks and may spring open if mishandled. Never grab
hold of any portion of the incline frame and attempt to lift or move the treadmill. FAILURE TO FOLLOW THESE
INSTRUCTIONS COULD RESULT IN INJURY!
Before proceeding, find your treadmill’s serial number
and model name located to the left of the on/off
power switch and power cord and enter it in the space
provided below.
ENTER YOUR SERIAL NUMBER AND
MODEL NAME IN THE BOXES BELOW:
SERIAL NUMBER:
MODEL NAME:
* Refer to the SERIAL NUMBER and MODEL NAME when calling for service.
WARNING

INTRODUCTION
IMPORTANT
PRECAUTIONS
ASSEMBLY
BEFORE
YOU BEGIN
TREADMILL
OPERATION
CONDITIONING
GUIDELINES
TROUBLESHOOTING
& MAINTENANCE
LIMITED
WARRANTY
6
TOOLS INCLUDED
4 mm Allen Wrench
5 mm Allen Wrench
6 mm T-Wrench
PARTS INCLUDED
1 Safety Key
1 Console Assembly (located under treadmill deck)
1 Power Cord
1 Wireless Pedometer
2 Support Bars/Boots
2 Handlebars/Boots
4 Hardware Bags
READING RACK
WATER BOTTLE HOLDER
GRIP PULSE HANDRAILS
ON/OFF SWITCH
CIRCUIT BREAKER
TRANSPORT WHEEL
SAFEY KEY PLACEMENT
POWER CORD
AIR CELL CUSHION
CONSOLE
TOUCH PAD PANEL WITH BLUE BACK-LIT DISPLAY
HANDLEBARS
SUPPORT BARS
MOTOR COVER
RUNNING BELT / RUNNING DECK
SIDE RAIL
ROLLER END CAP
CONSOLE MAST
REAR ROLLER
ADJUSTMENT BOLTS
FOOT LOCK LATCH
If you have questions or if there are any missing parts, contact Customer Tech Support.
Contact information is located on the back panel of this manual.
For a complete exploded diagram, visit us at www.horizonfitness.com

INTRODUCTION IMPORTANT
PRECAUTIONS ASSEMBLY BEFORE
YOU BEGIN TREADMILL
OPERATION LIMITED
WARRANTY
7
TROUBLESHOOTING
& MAINTENANCE
CONDITIONING
GUIDELINES
DO NOT CUT STRAPS UNTIL STEP 1-E!* Disassemble box and remove the
cardboard packaging that is not beneath the treadmill. Do not attempt to lift the
treadmill at this time. Remove plastic wrap from console masts.
NOTE: During each assembly step, ensure that ALL nuts and bolts are in place and partially threaded in before
completely tightening any ONE bolt. NOTE: A light application of grease may aid in the installation of hardware.
Any grease, such as lithium bike grease is recommended.
Open HARDWARE BAG 1.
Lift LEFT CONSOLE MAST into
upright position. Be sure to hold
the console mast firmly, as it
will not stay in the upright
position on it’s own.
Move LEFT SIDE LINKAGE ARM
into position. Insert BOLT (A)
and tighten.
Repeat on the right side.
Now cut the banding straps and
remove remaining packaging
material.*
Lift the RUNNING DECK until
lock latch on side of treadmill
is fully engaged.
Remove CONSOLE from box
and place out of the way.
Lower the treadmill RUNNING
DECK from the folded position
by stepping on LOCK LATCH on
lower right side.
PRE-ASSEMBLY
WARNING
ASSEMBLY STEP 1
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A
B
C
D
E
F
G
H
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HARDWARE BAG 1 CONTENTS :
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* NOTE: If the straps have been removed before completing step 1-D and the linkage arms can not be
aligned, refer to the TROUBLESHOOTING section in order to restore the treadmill to its proper position.

INTRODUCTION
IMPORTANT
PRECAUTIONS
ASSEMBLY
BEFORE
YOU BEGIN
TREADMILL
OPERATION
CONDITIONING
GUIDELINES
TROUBLESHOOTING
& MAINTENANCE
LIMITED
WARRANTY
8
Open HARDWARE BAG 2.
With running deck in lowered
position, place CONSOLE
on upright masts. Slide the
brackets that are underneath the
console into the top holes of the
upright masts.
Place LOCK WASHER (C) and
BOLT (B) into flat side of LEFT
upright MAST and lightly tighten.
Place ARC WASHER (D) and BOLT
(B) into curved side of LEFT
upright MAST and lightly tighten.
Gently lift RIGHT side of the
console to connect the CONSOLE
CABLE. Carefully tuck wires in
mast to avoid damage. NOTE: Do
not pinch console cable or grip
pulse wires.
Repeat steps C-D above to
assemble the right side upright
mast and console.
Tighten all bolts completely.
ASSEMBLY STEP 2
A
B
C
D
E
F
G
* Be sure to tighten bolts after all are lined up.
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ASSEMBLED IN STEP 2-D
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HARDWARE BAG 2 CONTENTS :
* NOTE: Be careful not to pinch any
wires while assembling the masts.

INTRODUCTION IMPORTANT
PRECAUTIONS ASSEMBLY BEFORE
YOU BEGIN TREADMILL
OPERATION LIMITED
WARRANTY
9
TROUBLESHOOTING
& MAINTENANCE
CONDITIONING
GUIDELINES
ASSEMBLY STEP 3
BOLT (F)
10 mm
Qty: 4
ARC WASHER (G)
17 mm
Qty: 2
BOLT (H)
95 mm
Qty: 2
ARC WASHER (E)
12 mm
Qty: 4 angle view
angle view
HARDWARE BAG 3 CONTENTS :
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AOpen HARDWARE BAG 3.
BSlide HANDLEBARS onto
CONSOLE.
CAlign bottom of HANDLEBARS
and HANDLEBAR BOOTS with
holes in CONSOLE MASTS.
DTo attach tops of HANDLEBARS
to CONSOLE, insert 2 ARC
WASHERS (E) and 4 BOLTS (F)
into holes on undersides of
HANDLEBARS.
EAttach bottom of HANDLEBARS
and HANDLEBAR BOOTS to
CONSOLE MAST using 2 ARC
WASHERS (G) and 2 BOLTS (H).