Horizon Fitness 7.4AT User Guide

TREADMILL GUIDE

LUBRICATE

3 ENGLISH 13 FRANÇAIS 23 ESPAÑOL

WARNING

TO REDUCE THE RISK OF BURNS, FIRE, ELECTRICAL SHOCK OR INJURY TO PERSONS:

• Heart rate monitoring systems may be inaccurate. Over exercising may result in serious injury or death.

• When exercising, always maintain a comfortable pace.

• 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.

• At no time should more than one person be on treadmill while in operation.

• This treadmill should not be used by persons weighing more than specified in the OWNER’S MANUAL WARRANTY SECTION. Failure to comply will void the warranty.

• When lowering the treadmill deck, wait until rear feet are firmly on the floor before stepping on the deck.

• Disconnect all power before moving the equipment.

• The treadmill should never be left unattended when plugged in. Unplug from outlet when not in use, and before putting on or taking off parts.

• Do not operate under blanket or pillow. Excessive heating can occur and cause fire, electric shock, or injury to persons.

• Connect this exercise product to a properly grounded outlet only.

• If you experience any kind of pain, including but not limited to chest pains, nausea, dizziness, or shortness of breath, stop exercising immediately and consult your physician before continuing. Incorrect or excessive exercise may damage your health.

• Do not remove the protected covers unless instructed by Professional and your local dealer. Service should only be done by and authorized service technician.

• Disconnect the safety key to prevent uncontrolled usage of third parties.

• While exercicing, run within the logo printed on belt to prevent possible injury.

• The noise level of the treadmill is less than 70 dB when there is no user on it and more than 70 dB when it is in use. If the noise of treadmill bothers you, stop exercising and take a break. Noise emission under load is higher than without load.

• Make sure the treadmill comes to complete stop before folding. Do not operate the treadmill when it is folded.

• Please note that the plastic parts, such as end caps, are susceptible to wear.

The treadmill’s safety level can only be maintained if it is checked regularly for damage and wear.

• Make sure the edge of the belt is parallel with the lateral position of the side rail and does not move under the side rail. If the belt is not centeredit must be adjusted before use.

• At NO time should pets or children under the age of 13 be closer to the treadmill than 10 feet.

• At NO time should children under the age of 13 use the treadmill.

• Children over the age of 13 or disabled persons should not use the treadmill without adult supervision.

• Use the treadmill only for its intended use as described in the treadmill guide and owner’s manual.

• Do not use other attachments that are not recommended by the manufacturer. Attachments may cause injury.

• Return the unit to a service center for examination and repair.

• Keep power cord away from heated surfaces. Do not carry this unit by its supply cord or use the cord as a handle.

• Never operate the treadmill with the air opening blocked. Keep the air opening clean, free of lint, hair, and the like.

• To prevent electrical shock, never drop or insert any object into any opening.

• Do not operate where aerosol (spray) products are being used or when oxygen is being administered.

• To disconnect, turn all controls to the off position, then remove plug from outlet.

• Do not use treadmill in any location that is not temperature controlled, such as but not limited to garages, porches, pool rooms, bathrooms, car ports or outdoors. Failure to comply will void the warranty.

• This treadmill is 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 remove the console covers unless instructed by Customer Tech Support. Service should only be done by an authorized service a technician.

ENGLISH

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.

ENGLISH

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.

DANGER!

Improper connection of the equipment-grounding conductor can result in a risk of electric shock. Check with a qualified electrician or service provider 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 local voltage circuit and has a grounding plug. No adapter should be used with this product.

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.

LOCATION OF THE TREADMILL

Place the treadmill on a level and stable surface. There should be one foot of clearance in front of the treadmill for the power cord. Please leave a clear zone behind the treadmill that is at least the width of the treadmill and at least 79” (2 meters) long. This zone must be clear of any obstruction and provide the user a clear exit path from the machine. In case of an emergency, place both hands on the side arm rests to hold yourself up and place your feet onto the side rails.

For ease of access, there should be an accessible space preferentially on both sides of the treadmill equal to 2 ft (0.6 meters) to allow a user access to the treadmill from either side.

Do not place the treadmill in any area that will block any vent or air openings. The treadmill should not be located in a garage, covered patio, near water or outdoors.

WARNING!

Our treadmills are heavy; use care and additional help if necessary when moving. Do not attempt to move or transport treadmill unless it is in the upright, folded position with the lock latch secured. Failure to follow these instructions could result in injury.

60 cm

(2 ft)

AREA

fREE

30 cm (1 ft)

tRAINING

AREA

2 m (79”)

60 cm

(2 ft)

WARNING!

Connect this exercise product to a properly grounded outlet only.

Never operate product with a damaged cord or plug even if it is working properly. Never operate any product if it appears damaged, or has been immersed in water. Contact Customer Tech Support for replacement or repair.

BASIC OPERATION

FOLDING TREADMILLS

Some treadmills have a deck that can fold for storage and transport. To fold, firmly grasp the back end of the treadmill. Carefully lift the end of the treadmill deck into the upright position until the lock latch engages and securely locks the deck into position. Make sure the deck is securely latched before letting go.

UNFOLDING

Firmly grasp the back end of the treadmill. If your treadmill has a FOOT LOCK LATCH (A), to unfold, gently press down on the foot lock latch with your foot until

the lock latch disengages. If your treadmill has a DECK LOCK LATCH (B), pull the deck lock latch to release the deck. Carefully lower the deck to the ground.

MOVING: NON FOLDING

To move, firmly grasp rear frame and tilt the treadmill up (1) and roll (2).

MOVING: FOLDING 2 WHEELS

To move, make sure the treadmill is folded and securely latched. Then firmly grasp the handlebars, tilt the treadmill back (1) and roll (2).

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MOVING: FOLDING 4 WHEELS

The 2 wheel locks must be released before moving. To unlock wheels, push down on the TOP LEVER (1) of the rear wheel locks located on the rear corners of the base frame. Then firmly grasp the

handlebars, and slowly move the treadmill (3). After moving to the desired location, push down on the BOTTOM LEVER (2) of the rear wheel locks to lock the rear wheels.

NOTE: Both rear wheel locks must be locked before using the treadmill.

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PROPER USAGE

Your treadmill is capable of reaching high speeds. Always start off using a slower speed and adjust the speed in small increments to reach a higher speed level. Never leave the treadmill unattended while it is running. When not in use, remove the safety key, turn the on/off switch to off and unplug the power cord. Make sure to follow the MAINTENANCE schedule in this guide to maintain optimal performance and prevent premature electronic failure. Keep your body and head facing forward. Do not attempt to turn around or look backwards while the treadmill is running. Stop your workout immediately if you feel pain, faint, dizzy or are short of breath.

CAUTION – RISK OF INJURY TO PERSONS

While you are preparing to use the treadmill, do not stand on the belt. Place your feet on the side rails before starting the treadmill. Start walking on the belt only after the belt has begun to move. Never start the treadmill at a fast running speed and attempt to jump on!

USING THE SAFETY KEY

Your treadmill will not start unless the safety key is placed in position. Attach the clip end securely to your clothing. This safety key is designed to cut the power to the treadmill if you should fall. Check the operation of the safety key every 2 weeks.

WARNING

Never use the treadmill without securing the safety key clip to your clothing. Pull on the safety key clip first to make sure it will not come off your clothing.

ADJUST HEIGHT

LOCK ADJUSTMENT

LEVELING THE TREADMILL

Your treadmill should be level for optimum use. Once you have placed your treadmill where you intend to use it, raise or lower one or both of the adjustable levelers located on the bottom of the treadmill frame. A carpenter’s level is recommended. If your treadmill is not level, the running belt may not track properly. Once you have leveled your treadmill, lock the levelers in place by tightening the nuts against the frame.

POWER

Your treadmill is powered by a power supply. The power must be plugged into the power jack, which is located in the front of the machine near the stabilizer tube. Some treadmills have a power switch, located next to the power jack. Make sure it is in the on position. Unplug cord when not in use. NOTE: Some treadmills have an on/off switch located behind the console.

WARNING!

Never operate product if it has a damaged cord or plug, if it is not working properly, if it has been damaged, or immersed in water. Please reference contact information on the back cover of the INFORMATION CARD for assistance.

TROUBLESHOOTING

COMMON PRODUCT QUESTIONS

ARE THE SOUNDS MY TREADMILL MAKES NORMAL?

All treadmills make a certain type of thumping noise due to the belt riding over the rollers, especially new treadmills. This noise will diminish over time, although it may not totally go away. Over time, the belt will stretch, causing the belt to ride smoother over the rollers.

WHY IS THE TREADMILL I PURCHASED LOUDER THAN THE ONE AT THE STORE?

All fitness products seem quieter in a large store showroom because there is generally more background noise than in your home. Also, there will be less reverberation on a carpeted concrete floor than on a wood overlay floor. Sometimes a heavy rubber mat will help reduce reverberation through the floor. If a fitness product is placed close to a wall, there will be more reflected noise.

WHEN SHOULD I BE WORRIED ABOUT A NOISE?

As long as the sounds your treadmill makes are no louder than a normal conversational tone of voice, it is considered normal noise.

BASIC TROUBLESHOOTING

PROBLEM: The console does not light up.

SOLUTION: Verify the following:

Does the red light on the ON/OFF switch light up? NOTE: Some treadmill models do not have a switch that lights up. If this is the case, please proceed with the yes and no solutions below.

If yes:

• Turn the power off, unplug the power cable and wait 60 seconds. Remove motor cover. Wait until all red LED lights have gone off on the motor control board before proceeding. Next verify that none of the wires connecting to the lower board are loose or disconnected.

• Double-check that all connections are secure, especially the console cable. Unplug and reconnect the console cable to verify.

• Make sure the console cable is not pinched or damaged in any way.

• Plug the treadmill in, turn the power switch on and look for any lit LEDs on the motor control board.

If no:

• Verify that the outlet the machine is plugged into is functional. Double-check that the breaker has not tripped, it is on a dedicated 15-amp circuit, it is not on a GFCI-equipped outlet, and it is not plugged into a power strip/surge protector or extension cord.

UNDERNEATH THE MOTOR COVER

DRIVE

BELT

DRIVE

MOTOR

JOHNSON

OPTICAL

SENSOR

INCLINE

MOTOR

CONTROL

BOARD

CONSOLE

CABLE

FRONT ROLLER

RUNNING BELT

• Verify that the power cord is not pinched or damaged and is properly plugged into the outlet AND the machine.

• Verify that the power switch is turned to the ON position.

PROBLEM: The console reads SAFETY KEY OFF or only displays dashes.

SOLUTION: Verify the following:

• Verify the safety key is securely in place.

• If using a magnetic key, make sure the key is magnetized.

FOR TREADMILLS WITH SPEAKERS:

PROBLEM: When MP3 player is connected there is no sound

coming from the speakers or the speakers sound fuzzy.

SOLUTION: Make sure audio cable is plugged in securely

to both the console and MP3 Player jacks.

ENGLISH

BASIC TROUBLESHOOTING

ENGLISH

PROBLEM: The belt does not move or moves briefly, but the console works.

SOLUTION: Verify the following:

• Make sure you are following the recommendations and power guidelines on pages 4 and 5 of this TREADMILL GUIDE. The unit should be on a dedicated 15-amp circuit and not on a GFCI-equipped outlet. Do not plug the machine into a power strip/surge protector or extension cord.

• Check for any belt movement. If so, make note of how far or how long it moves before stopping.

• Try to move the belt by hand. If not, the drive belt may have come off or the motor bearings may have seized.

• Turn the treadmill off and unplug it from the outlet. Remove the plastic motor cover located in front of the machine by taking out the Phillips screws. Check the drive belt for proper alignment.

• With the cover still off, check over the wire and cable connections, as they may have become loose or disconnected during shipping or assembly. Make sure connections are secure and no wires are crimped, damaged, disconnected or burnt.

UNDERNEATH THE MOTOR COVER

DRIVE

BELT

DRIVE

MOTOR

OPTICAL

SENSOR

INCLINE

MOTOR

CONTROL

BOARD

CONSOLE

CABLE

PROBLEM: The incline does not move, won’t go down or does not seem to be at the right level.

SOLUTION: Verify the following:

• Make sure you are following the recommendations and power guidelines on pages 4 and 5 of this TREADMILL GUIDE. The unit should be on a dedicated 15-amp circuit and not on a GFCIequipped outlet. Do not plug the machine into a power strip/surge protector or extension cord.

• Make sure the console shows a change on the display when the elevation buttons are pressed.

• Turn the treadmill off and unplug it from the outlet. Verify the console cable connections at the top of the mast are connected securely. Make sure all of the multicolored wires are fully inserted into the cable harness.

• Remove the plastic motor cover located in front of the machine by taking out the Phillips screws. Check over the wire and cable connections, as they may have become loose or disconnected during shipping or assembly. Make sure connections are secure and no wires are crimped, damaged, disconnected or burnt.

PROBLEM: No audio comes out of the speakers, but the headphones work.

SOLUTION: Verify the following:

• Turn the treadmill off and unplug it from the outlet. Remove the plastic motor cover located in front of the machine by taking out the Phillips screws.

• Check the wire and cable connections to the speaker board, near the motor control board.

PROBLEM: The treadmill circuit breaker trips during a workout.

SOLUTION: Verify the following:

• Make sure the treadmill is plugged into a dedicated

15-amp circuit.

• Verify that you do not have the machine on an extension cord or surge protector.

• Confirm that the machine is not plugged into a GFCI-equipped outlet

or on a circuit that has a GFCI-equipped outlet on it.

PROBLEM: The running belt does not stay centered during a workout.

JOHNSON

SOLUTION: Verify the following:

• Make sure the treadmill is on a level surface.

• Verify that the belt is properly tightened and centered (Refer to the TENSIONING

and CENTERING THE RUNNING BELT sections for detailed directions).

PROBLEM: Operating speed appears inaccurate.

FRONT ROLLER

SOLUTION:

• Turn the treadmill off and unplug it from the wall.

• Remove the screws from the motor cover screws using a Phillips screwdriver.

• Verify that the optical sensor is plugged into the motor control board.

RUNNING BELT

• Inspect the speed sensor cable/connection for any visible damage.

BASIC TROUBLESHOOTING

NEED ASSISTANCE?

PROBLEM: At higher incline levels, a message reading

“Speed Range Error – Ending Workout” appears.

SOLUTION:

• This is a safety feature that automatically cuts power to the drive motor when the speed is out of range due to the combination of the load on the belt and high degree of incline

• To prevent an automatic end to your workout, reduce the incline level percentage.

TROUBLESHOOTING HEART RATE (GRIP-PULSE ONLY)

Check your exercise environment for sources of interference such as fluorescent lights, computers, underground fencing, home security systems or appliances containing large motors. These items may cause erratic heart rate readouts.

You may experience an erratic readout under the following conditions:

• Gripping the heart rate handlebars too tight. Try to maintain

moderate pressure while holding onto the heart rate handlebars.

• Constant movement and vibration due to constantly

holding the heart rate handlebars while exercising. If you are receiving erratic heart rate readouts, try to only hold the grips long enough to monitor your heart rate.

• When you are breathing heavily during a workout.

• When your hands are constricted by wearing a ring.

• When your hands are dry or cold. Try to moisten your

palms by rubbing them together to warm.

• Anyone with heavy arrhythmia.

• Anyone with arteriosclerosis or peripheral circulation disorder.

• Anyone whose skin on the measuring palm is especially thick.

If this troubleshooting section does not remedy the problem, discontinue use and turn the power off.

Please reference contact information from local service or on the INFORMATION CARD if available for assistance.

The following information may be asked of you when you call. Please have these items readily available:

• Model Name

• Serial Number

• Proof of Purchase

Some common troubleshooting questions that may be asked are:

• How long has this problem been occurring?

• Does this problem occur with every use? With every user?

• If you are hearing a noise, does it come from the front or the back? What kind of noise is it (thumping, grinding, squeaking, chirping etc.)?

• Has the machine been maintained per the MAINTENANCE schedule?

Answering these and other questions will give the technicians the ability to send proper replacement parts and the service necessary to get you and your treadmill running again!

You may find more troubleshooting suggestions on the customer support section of our website.

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MAINTENANCE

MAINTENANCE SCHEDULE

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Preventative maintenance is the key to smooth operating equipment, as well as keeping the users’ liability to a minimum. Equipment needs to be inspected at regular intervals. Defective components must be replaced immediately. Improperly working equipment must be kept out of use until it is repaired. Ensure that any person(s) making adjustments or performing maintenance or repair of any kind is qualified to do so.

WARNING

To remove power from the treadmill, the power cord must be disconnected from the wall outlet.

ACTION FREQUENCY

Clean and inspect the treadmill:

• Turn off the treadmill with the ON/OFF switch, then unplug the power cord at the wall outlet.

• Wipe down the running belt, deck, motor cover and console casing with a damp cloth. Never use solvents, as they can cause damage to the treadmill.

• Inspect the power cord. If the power cord is damaged, please reference contact information on the back cover of the INFORMATION CARD for assistance.

• Make sure the power cord is not underneath the treadmill or in any other area where it can become pinched or cut during storage or use.

• Check the tension and alignment of the running belt. Make sure that the treadmill belt will not damage any other components on the treadmill by being misaligned.

• If any labels are damaged or illegible, please reference contact information on the back cover of the INFORMATION CARD for assistance.

Clean underneath the treadmill:

• Turn off the treadmill with the ON/OFF switch, then unplug the power cord at the wall outlet.

• Fold the treadmill into the upright position, making sure that the lock latch is secure.

• Move the treadmill.

• Wipe or vacuum any dust particles or other objects that may have accumulated underneath the treadmill.

• Return the treadmill to its previous position.

DAILY

WEEKLY

IMPORTANT!

• Turn off the treadmill with the ON/OFF switch, then unplug the power cord at the wall outlet. Wait 60 seconds.

• Inspect all assembly bolts of the machine for proper tightness.

• Remove the motor cover. Wait until ALL display screens turn off.

• Clean the motor and lower board area to eliminate any lint or dust particles that may have accumulated. Failure to do so may result in premature failure of key electrical components.

• Wipe down the belt with a damp cloth. Vacuum any black/ white particles that may accumulate around the unit. These particles may accumulate from normal treadmill use.

• If your treadmill has air shocks under the deck for lift assistance, lubricate the silver air shock tube with Teflon-based spray found at your local hardware or bike store.

MONTHLY

MAINTENANCE SCHEDULE

LUBRICATING THE RUNNING BELT

EVERY 3 MONTHS OR 300 MILES

It is necessary to lubricate your treadmill running deck every three months or 300 miles to maintain optimal performance. Once the treadmill records 300 miles it will display the message “LUBE” or “LUBE BELT.” The treadmill will not operate while the message is showing. Your treadmill came with a bottle of 100% silicone lubricant, which can be used for two applications.

Go to this website to purchase additional Silicone Lubricant: www.johnsonfit.com/lubricant

Tools Needed:

• Blue-handled T-wrench or Allen wrench

• 100% silicone oil

PROCEDURE:

1. Turn off the treadmill with the on/off switch and unplug the power cord at the wall outlet.

2. Using the T-wrench or Allen wrench, loosen the rear roller bolts 10-15 counter-clockwise turns. This should give the belt enough slack for you to lift it.

3. Lift the belt as far as you can and squirt the silicone oil in a zigzag pattern across the entire running deck surface. Use 1/2 bottle of silicone lubricant. Do not apply the silicone oil on top of the running belt. Lay the running belt down and then tighten both rear roller bolts clockwise the same number of turns loosened.

4. After you have applied lubricant, plug in the power cord, and insert the safety key. Reset the Lube Belt message by first pressing and holding the SPEED UP button, then STOP button and hold BOTH buttons for 5-7 seconds.

5. Stay off of the machine and press START. Allow the belt to run at 3 mph for 3 minutes to begin spreading the silicone. Then walk on the machine at a comfortable speed for 3 minutes to complete spreading the silicone and to check the running belt for proper tension and alignment.

6. Once the belt is centered and tensioned, stop the belt. Wipe any excess oil from the sides with a damp cloth.

RUNNING

DECK

ENGLISH

RUNNING

BELT

Press any key to suspend the lubrication warning message until after your next workout. Note: Some older models may require you to hold stop for 5 seconds to suspend message for 5 miles of use.

If your treadmill has air shocks under the deck for lift assistance, lubricate the silver air shock tube with Teflon-based spray found at your local hardware or bike store.

Visit the Customer Support section of our website to view “how-to” maintenance videos. Please contact Customer Tech Support with questions about applying lubricant to your treadmill.

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