INTRODUCTION IMPORTANT PRECAUTIONS

P R E - A S S E M B LY

DO NOT CUT STRAPS UNTIL STEP 1-E!* Disassemble box and remove the

WARNING 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.

A S S E M B LY STEP 1

ASSEMBLY

BEFORE YOU BEGIN

TREADMILL OPERATION

HARDWARE BAG 1 CONTENTS :

#0-5 " NN 2UZ

LEFT CONSOLE MAST

BOLT A

LEFT SIDE LINKAGE ARM

AOpen HARDWARE BAG 1.

BLift 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.

CMove left side linkage arm into position. Insert bolt (A) and tighten.

DRepeat on the right side.

ENow cut the banding straps and remove remaining packaging material.*

CONDITIONING GUIDELINES

*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 (page 28) in order to restore the treadmill to its proper position.

TROUBLESHOOTING LIMITED & MAINTENANCE WARRANTY



1

3

2

FLift the running deck until lock latch on side of treadmill is fully engaged.

GRemove console from box and place out of the way.

HLower the treadmill running deck from the folded position by stepping on LOCK LATCH on lower right side.

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Horizon Fitness CST3.5 manual E a S S E M B LY, Open Hardware BAG

CST3.5 specifications

The Horizon Fitness CST3.5 treadmill stands out as a versatile and robust option for fitness enthusiasts seeking an efficient and smooth running experience at home. Designed for both beginners and experienced runners alike, the CST3.5 combines performance, innovative technology, and user-friendly features to deliver an exceptional workout experience.

One of the key features of the CST3.5 is its powerful 2.5 HP motor, which provides an impressive speed range of up to 10 miles per hour and four levels of incline. This allows users to tailor their workouts to their fitness levels and goals, whether aiming for a brisk walk, an intense run, or a challenging hill climb. The treadmill features a spacious running surface measuring 20 inches by 55 inches, ensuring comfort and safety while in motion.

The CST3.5 is equipped with Horizon's exclusive Variable Response Cushioning technology, which provides optimal shock absorption throughout the running deck. This cushioning design helps reduce the impact on joints, making it a great option for long-distance runs and regular training sessions. Users can benefit from a running surface that feels just right, whether they're sprinting at high speeds or enjoying a leisurely stroll.

The treadmill features an easy-to-read, illuminated display that provides essential workout data, including time, speed, distance, calories burned, and heart rate. The integrated Bluetooth connectivity allows users to sync the CST3.5 with popular fitness apps, enabling them to track their progress and access additional training programs.

Moreover, the CST3.5 comes with built-in speakers and a USB charging port, allowing users to enjoy their favorite music or podcasts while they run. The compact and foldable design makes it easy to store the treadmill out of the way when not in use, making it ideal for home gyms with limited space.

Finally, the CST3.5 includes several pre-set workout programs designed by certified personal trainers, ensuring users remain motivated by offering diverse options for different fitness levels. Whether preparing for a marathon or simply trying to stay active, the Horizon Fitness CST3.5 treadmill is a fantastic choice for anyone looking to enhance their fitness journey at home. With its solid construction, innovative features, and user-friendly design, it promises to deliver an impressive workout experience.