INTRODUCTION

IMPORTANT PRECAUTIONS

ASSEMBLY

BEFORE YOU BEGIN

CONDITIONING GUIDELINES

CABLE “A”

 

LAT PULLDOWN BAR

UPPER PULLEY ASSEMBLY

LAT BAR BRACKET ASSEMBLY

 

 

DUAL FLOATING PULLEY BRACKET

 

WEIGHT SHIELD

CENTER SUPPORT FRAME

 

MAIN SUPPORT FRAME (RIGHT)

GUIDE ROD

 

CABLE “C”

 

 

RADIAL ARM ASSEMBLY

 

WEIGHT SELECTION PIN

RADIAL ARM ADJUSTMENT PIN

 

SEAT BACK PAD

MAIN SUPPORT FRAME (LEFT)

SEAT BOTTOM PAD

 

 

SINGLE FLOATING PULLEY BRACKET

SEAT ASSEMBLY

SEAT ASSEMBLY SAFETY PIN

 

SEAT HEIGHT ADJUSTMENT KNOB

 

FOAM LEGROLLERS

BASE FRAME

ADJUSTABLE FOOTPLATE

CABLE “B”

TOOLS INCLUDED

 

Screwdriver

4 mm Allen Wrench

19 mm Flat Wrench

6 mm Allen Wrench

13 mm/17 mm Flat Wrench

8 mm Allen Wrench

PARTS INCLUDED

PRE - ASSEMBLY

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.

A S S E M B LY STEP 1

 

 

 

 

MAIN SUPPORT

A

Place base frame on floor in

 

 

desired location.

 

FRAME (RIGHT)

 

 

 

 

B

Remove 6 NYLON NUTS (C)

 

 

 

and 6 FLAT WASHERS (B) from

 

 

 

BASE FRAME.

 

 

C

Attach right MAIN SUPPORT

 

 

 

FRAME to right side of base

 

MAIN SUPPORT

 

frame using 2 flat washers

 

 

(B) and 2 NYLON nuts (C).

 

FRAME (LEFT)

 

 

 

 

CENTER SUPPORT

 

D

Repeat on other side.

NYLON NUT (C)

E

Attach center SUPPORT

FRAME

 

FLAT WASHER (B)

 

FRAME to BASE frame using

 

 

 

2 flat washers (B) and 2

 

 

 

NYLON nuts (C).

INTRODUCTION

IMPORTANT PRECAUTIONS

ASSEMBLY

BEFORE YOU BEGIN

CONDITIONING GUIDELINES

TROUBLESHOOTING & MAINTENANCE

1 Seat Assembly Safety Pin

2 Foam Rollers

1 Seat Back Cushion

1 Main Base Frame

1 Main Support Frame (Right)

1 Main Support Frame (Left)

1 Radial Arm Assembly

1 Center Upright

1 Seat Assembly

2 Weight Shields

2 Guide Rods

1 Weight Selection Pin

1 Upper Pulley Bracket

1 Dual Floating Pulley Bracket

1 Single Floating Pulley Bracket

1 Upper Pulley Assembly

3 Cables

1 Nylon Ankle Strap

2 Handles

1 Lat Pulldown Bar

9 Hardware Bags

BASE FRAME

TROUBLESHOOTING & MAINTENANCE

WARRANTY

 

LIMITED

 



 

 

 

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



LIMITED WARRANTY

S400_US_1.1.indd 6-7

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Horizon Fitness S400 manual Tools Included, Parts Included, Base Frame

S400 specifications

The Horizon Fitness S400 is a standout treadmill designed for fitness enthusiasts seeking an effective and convenient option for their home workouts. This model emphasizes performance and user experience, making it a fantastic choice for users of all levels.

One of the main features of the S400 is its powerful 3.0 CHP motor, designed to support intense workouts and accommodate varying speeds. This motor offers smooth and consistent power, making it ideal for both walking and running. Users can easily adjust their workout intensity, with speed options ranging from 0.5 to 12 miles per hour. The motor also operates quietly, ensuring that users can enjoy workouts without disturbing others in the household.

The running surface is another significant characteristic of the Horizon Fitness S400. With a generous 20 x 60-inch running platform, it provides ample space for users to move comfortably while exercising. The treadmill is built with a cushioned deck system that reduces impact on joints, promoting a lower risk of injury and allowing for longer workout sessions.

For those who appreciate technology, the S400 is equipped with a variety of features to enhance the workout experience. It comes with a programmable console that offers 20 different workout programs, including options for hill training, weight loss, and interval training. Users can easily track their progress through the LED display, which showcases important metrics such as time, distance, speed, calories burned, and heart rate.

The treadmill also incorporates Bluetooth technology, allowing users to connect their devices for music playback or to utilize fitness apps. This seamless integration elevates the workout experience by allowing for a personalized atmosphere and making workouts more enjoyable.

In terms of storage and convenience, the Horizon Fitness S400 features a folding design. Users can easily fold the treadmill up when not in use, saving valuable space in their home gym or living area. The built-in transport wheels further enhance its portability, making it easy to move around.

In conclusion, the Horizon Fitness S400 is a reliable and feature-rich treadmill that appeals to a broad range of fitness enthusiasts. With its robust motor, spacious running surface, advanced technology, and user-friendly design, it promises to be an invaluable asset in any home fitness setup. Whether you're a beginner or an experienced runner, the S400 offers the tools necessary to reach your fitness goals.