BH LK Series User manual

OWNER’S MANUAL
LK700E CORE
Important: Read all instructions carefully before using this product. Retain this owner’s manual for future reference.
BH North America | 620 N. 2nd Street, St. Charles, MO 63301 | p.636.487.0050 | Toll free: 888.325.2339 | BHFitnessUSA.com

TABLE OF CONTENTS
Title Page
Introduction 03
Safety Information 04
Exercise Instruction 05
Training Guidelines 06
Suggested Stretches 10
Assembly List 12
Hardware Pack 13
Assembly Instructions 14
Exploded View Drawing 19
Parts List 20
Warranty 22

3
CONGRATULATIONS
Congratulations on your purchase of BH Fitness equipment. We hope you appreciate
the style, quality, and value that exercisers around the world have come to expect from
BH Fitness.
If you have any questions, concerns or product issues please call our Customer Service
Team at 1-866-325-2339 or email us at [e-mail].
Carefully read through the instructions contained in this manual. ey provide you
with important information about assembly, safety, tness and use of the machine.
Please read ALL the safety information contained on the following page.

4
SAFETY INFORMATION
PRECAUTIONS
is piece of equipment has been designed and constructed to provide maximum safety.
Nevertheless, certain precautions should be taken when using exercise equipment. Read
the whole manual before assembling and using the machine. Please observe the following
safety precautions:
1. Keep children and pets away from this equipment at all times. DO NOT leave them unsupervised in the
room where the machine is kept.
2. If you experience dizziness, nausea, chest pains or any other symptom while using this machine STOP the
exercise. SEEK IMMEDIATE MEDICAL ATTENTION!
3. Use the machine on a level and solid surface. Adjust the feet for stability.
4. Keep your hands away from any of the joints and moving parts.
5. Wear clothing suitable for doing exercise. Do not wear baggy clothing that might get caught in the machine.
Always wear athletic shoes when using the machine and tie the laces securely.
6. is machine must only be used for the purposes described in this manual. DO NOT use accessories that
are not recommended by BH Fitness. Read manual prior to use and follow all warnings and instructions.
7. Do not place sharp objects near the machine.
8. Any person with physical or coordination limitations should not use the machine without the assistance of
a qualied person or doctor. Misuse of this machine may result in serious injury.
9. Do warm-up stretching exercises before using the equipment.
10. Do not use the machine if it is not working correctly.
11. Before using the machine, thoroughly inspect the equipment for proper assembly.
12. Keep a perimeter of 3 feet (1 meter) around the machine before operating the equipment.
13. Use only authorized and trained technicians if a repair is needed.
14. Please follow the advice for correct training, as detailed in the Training Guidelines.
15. Use only the tools provided to assemble this machine.
16. Replace warning labels if damaged, illegible or removed.
17. is machine was designed for a maximum user weight of 420 lbs (190.5kgs)
18. e machine can only be used by one person at a time.
Caution: Consult your doctor before beginning to use the machine or any exercise program. Read all
of the instructions before using any exercise equipment.
KEEP THESE INSTRUCTIONS SAFE FOR FUTURE USE.

5
Use of the machine oers various benets; it can improve tness, muscle tone and when
used in conjunction with a calorie controlled diet, it can help you lose weight.
1. Consult your doctor before starting any exercise program. It is advisable to
undergo a complete physical examination.
2. Work at the recommended exercise level. Do not over exert yourself.
3. If you feel any pain or discomfort, stop exercising immediately and consult your
doctor.
4. Wear appropriate clothing and footwear for the exercise; do not wear loose
clothing; do not wear leather soled shoes or footwear with high heels.
5. It is advised that you do warm-up stretches before working out.
6. Get on the equipment slowly and securely.
7. Select the program or workout option that is most closely aligned with your
workout interests.
8. Start slowly and work your way up to a comfortable pace.
9. Be sure to cool down after your workout.
EXERCISE INSTRUCTION

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TRAINING GUIDELINES
Exercise is one of the most important factors in the overall health of an individual.
Listed among its benets are:
• Increased capacity for physical work (strength endurance)
• Increased cardiovascular (heart and arteries/veins) and respiratory eciency
• Decreased risk of coronary heart disease
• Changes in body metabolism, e.g. losing weight
• Delaying the physiological eects of age
• Reduction in stress, increase in self-condence, etc.
ere are several components of physical tness and each is dened below.
STRENGTH
e capacity of a muscle to exert a force against resistance. Strength contributes to power and speed.
MUSCULAR ENDURANCE
e capacity to exert a force repeatedly over a period of time, e.g. it is the muscular endurance of
your legs to carry you 10 km without stopping.
FLEXIBILITY
e range of motion of your joints. Improving exibility involves the stretching of muscles and
tendons to maintain or increase suppleness, and it provides increased resistance to muscle injury or
soreness.
CARDIO-RESPIRATORY ENDURANCE
e most essential component of physical tness. It is the ecient functioning of the heart and
lungs.
AEROBIC FITNESS
Is an exercise of relatively low intensity and long duration, which depends primarily on the aerobic
energy system. Aerobic means "with oxygen", and refers to the use of oxygen in the body's metabolic
or energy-generating process. Many types of exercise are aerobic, and by denition are performed at
moderate levels of intensity for extended periods of time.
ANAEROBIC TRAINING
Is an exercise intense enough to trigger anaerobic metabolism. is means “without oxygen” and
is the output of energy when the oxygen supply is insucient to meet the body’s long term energy
demands. (For example, a 100 meter sprint.)

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OXYGEN UPTAKE
e eort that you can exert over a prolonged period of time is limited by your ability to deliver
oxygen to the working muscles. Regular vigorous exercise produces a training eect that can increase
your aerobic capacity by as much as 20 to 30%. An increased VO2 Max indicates an increased ability
of the heart to pump blood, of the lungs to ventilate oxygen, and of the muscles to take up oxygen.
THE TRAINING THRESHOLD
is is the minimum level of exercise which is required to produce signicant improvements in any
physical tness parameter.
OVERLOAD
is is where you exercise above your comfort level. e intensity, duration and frequency of exercise
should be above the training threshold and should be gradually increased as the body adapts to the
increasing demands. As your tness level improves, the training threshold should rise. Working
through your program and gradually increasing the overload factor is important.
PROGRESSION
As you become more t, a higher intensity of exercise is required to create an overload and therefore
provide continued improvement.
SPECIFICS
Dierent forms of exercise produce dierent results. e type of exercise that is carried out is specic
to the muscle groups being used and to the energy source involved. ere is little transfer of the
eects of exercise, i.e. from strength training to cardiovascular tness. at is why it is important to
have an exercise program tailored to your specic needs.
REVERSIBILITY
If you stop exercising or do not do your program often enough, you will lose the benets you have
gained. Regular workouts are the key to success.
WARM-UP
Every exercise program should start with a warm-up where the body is prepared for the eort to
come. It should be gentle and preferably use the muscles group to be involved later. Stretching
should be included in both your warm-up and cool down, and should be performed after 3-5
minutes of low intensity aerobic activity or calisthenic type exercise.
WARM DOWN OR COOL DOWN
is involves a gradual decrease in the intensity of the exercise session. Following exercise, a large
supply of blood remains in the working muscles. If it is not returned promptly to the central
circulation, pooling of blood may occur in the muscles.

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HEART RATE
As you exercise, your heart beat increases. is is often used as a measure of the required intensity of
an exercise. You need to exercise hard enough to condition your circulatory system, and increase your
pulse rate, but not enough to strain your heart.
Your initial level of tness is important when developing an exercise program for you. When starting,
you can get a good training eect with a heart rate of 110-120 beats per minute (BPM). If you are
more t, you will need a higher threshold of stimulation.
To begin with, you should exercise at a level that elevates your heart rate to about 65 to 70% of your
maximum. If you nd this is too easy, you may want to increase it, but it is better to lean on the
conservative side.
As a rule of thumb, the maximum heart rate is 220 minus your age. As you increase in age, your
heart, like other muscles, loses some of its eciency. Some of its natural loss is won back as tness
improves. e following table is a guide to those who are “starting tness.”
Age Target Heart Rate 25 30 35 40 45 50 55 60 65
10 Second Count 23 22 22 21 20 19 19 18 18
Beats per Minute 138 132 132 126 120 114 114 108 108
PULSE COUNT
e pulse count (on your wrist or carotid artery in the neck, taken with two index ngers) is done
for ten seconds, taken a few seconds after you stop exercising. is is for two reasons: (a) 10 seconds
is long enough for accuracy, (b) the pulse count is to approximate your BPM rate at the time you are
exercising. Since heart rate slows as you recover, a longer count isn’t as accurate.
e target is not a magic number, but a general guide. If you’re above average with your tness, you
may work comfortably a little above that suggested for your age group. e following table is a guide.
Age Target Heart Rate 25 30 35 40 45 50 55 60 65
10 Second Count 26 26 25 24 23 22 22 21 20
Beats per Minute 156 156 150 144 138 132 132 126 120
Don’t push yourself too hard to reach the gures on this table. It can be very uncomfortable if you
over exercise. Let it happen naturally as you work through your program. Remember, the target is a
guide, not a rule, a little above or below is just ne.
Two nal comments: (1) don’t be concerned with day to day variations in your pulse rate, being
under pressure or not enough sleep can aect it; (2) your pulse rate is a guide, don’t become a slave
to it.

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MUSCLE SORENESS
For the rst week or so, muscle soreness may be the only indication you have that you are on an
exercise program. is, of course, does depend on your overall tness level. A conrmation that you
are on the correct program is a very slight soreness in most major muscle groups. is is quite normal
and will disappear in a matter of days.
If you experience major discomfort, you may be on a program that is too advanced, or you have
increased your program too rapidly.
If you experience PAIN during or after exercise, your body is telling you something. Stop exercising
and consult your doctor.
WHAT TO WEAR
Wear clothing that will not restrict your movement in any way while exercising. Clothes should be
light enough to allow the body to cool. Excessive clothing that causes you to perspire more than you
normally would gives you no advantage. e extra weight you lose is body uid and will be replaced
with the next glass of water you drink. Always wear a pair athletic shoes.
BREATHING DURING EXERCISE
Do not hold your breath while exercising. Breathe normally as much as possible. Remember,
breathing involves the intake and distribution of oxygen, which feeds the working muscles.
REST PERIODS
Once you start your exercise program, you should continue through to the end. Do not break o
halfway through and then restart at the same place later on without going through the warm-up stage
again. e rest period required between exercises may vary from person to person.

10
Head Rolls
Rotate your head to the right for one count while feeling the stretch
up the left side of your neck. Next, rotate your head back for one
count, stretching your chin to the ceiling. Rotate your head to the
left for one count, and nally, drop your head to your chest for one
count.
Shoulder Lifts
Lift your left shoulder up toward your ear for one count. en lift
your right shoulder up for one count as you lower your left shoulder.
Side Stretches
Open your arms to the side and continue lifting them until they are
over your head. Reach your left arm as far upward as you can for one
count. Feel the stretch up your left side. Repeat this action with your
right arm.
Quadriceps Stretch
With one hand against a wall for balance, reach behind you and pull
your left foot up. Bring your heel as close to your buttocks as possible.
Hold for 15 counts and repeat with right foot up.
SUGGESTED STRETCHES

11
Inner igh Stretch
Sit with the soles of your feet together with your knees pointing
outward. Pull your feet as close into your groin as possible. Gently
push your knees towards the oor. Hold for 15 counts.
Toe Touches
Slowly bend forward from your waist, letting your back and
shoulders relax as you stretch toward your toes. Reach down as far
as you can and hold for 15 counts.
Hamstring Stretches
Sit with your right leg extended. Rest the soles of your left foot
against your right inner thigh. Stretch toward your toes as far as
possible. Hold for 15 counts. Relax and then repeat with left leg
extended.
Calf/Achilles Stretches
Lean against a wall with your right leg in front of the left and your
arms forward. Keep your left leg straight and the right foot on the
oor; then bend the right leg and lean forward by moving your hip
toward the wall. Hold, then repeat on the other side for 15 counts.
SUGGESTED STRETCHES

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Item Description Qty Item Description Qty
AControl Tube Set 1 E Control Tube Cover 2
B Frame 1 G Bushing 4
C Joint Cover (C) 2 I Water Bottle Holder 1
D Joint Cover (D) 2 J MP3 Sound Wire 1
ASSEMBLY LIST

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HARDWARE PACK
Item Description Qty Item Description Qty
K01 Phillips Screw (10) 4 K07 Spring washer 6
K02 Phillips Screw (50) 4 K08 Washer 4
K03 Hex Screw (70) 2 K09 Phillips Screw (10) 4
K04 Washer 2 K10 Wrench 2
K05 Nut 2 K11 Hex Wrench + Screwdriver 1
K06 Hex Screw (20) 4 K12 Hex Wrench (8mm) 1

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ASSEMBLY INSTRUCTIONS
Connect the Lower Control Wire, Lower Internet Wire, Lower TV Cable coming out of
the Frame Set (B) with Middle Control Wire, Internet Wire Middle, TV Cable coming
out the bottom of Control Tube Set (A). Once the wires are connected, slide the Control
Tube Set (A) into the Frame (B) and secure with 4 Hex Screws (K06), 4 Spring Washers
(K07) and 4 Washers (K08).
STEP 1: ASSEMBLING THE CONTROL TUBE SET

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Place the Bushing (G) into the Controle Tube Set (A) ( on each side ), then slide the arm
of the Control Tube Set (A) into the arm coming from the Frame (B). Secure the arm of
the Control Tube Set (A) into the arm coming from the Frame (B). Secure the arm of
the Control Tube Set (A) to the arm of the Frame (B) with 1 Hex Screw (K03), 1 Spring
Washer (K07), 1 Washer (K04) And 1 Nut (K05). Fit the Joint Cover (C) and Joint Cover
(D) so they come together on either side of the joint and secure with 1 Phillips Screw
(K01) and 2 Phillips Screw (K02).
*Use this procedure for both left and right connections.
STEP 2: ATTACHING THE CONTROL TUBES TO THE FRAME

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Align the Control Tube Covers (E) with the holes in the Control Tube Set (A) and secure
the Control Tube Covers (E) with 2 Phillips Screws (K09) for each cover.
STEP 3: INSTALLING THE CONTROL TUBE COVERS

17
Take the 2 Screws out of the Control Tube Set (A) with the Screwdriver (K11) and set
aside. Align the Water Bottle Holder (I) with the holes on the Control Tube Set (A) and
secure with the 2 Screws that were set aside.
STEP 4: INSTALLING THE WATER BOTTLE HOLDER

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1. Take o the Rear Cover (A) from the computer console. ere are 4 Screws (B) take
them out and set them aside.
2. ere are 4 Screws (C) in the back of the Computer Console (D), unscrew them and
set them aside.
3. Connect the Upper Wires coming from the Computer Console (D) to the Lower Wires
coming out of the Control Tube (E)
4. Once the wires are connected, align the Computer Console (D) with the Control Tube
(E) and secure with Screws (C) previously set aside. After the Computer Console (D)
is secure, attach the Rear Cover (A) to the back of the Computer Console (D) with 4
Screws (B).
STEP 5: INSTALLING CONSOLE
E
D
C
A
B

19
LK700E CORE EXPLODED VIEW

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PARTS LIST
To order replacement parts: provide your customer service representative with the product model
number and the part number located on the Parts List below, along with the quanity you require.
Part # Description QTY
LK700E Core-1 Frame Assembly 1
LK700E Core-2 Battery Case Strap 1
LK700E Core-3 Phillips Screw (10) 6
LK700E Core-4 Rear Cover B 1
LK700E Core-5 Phillips Screw (10) 8
LK700E Core-6 Wheel Bearing Bracket 2
LK700E Core-7 Side Board Support 2
LK700E Core-8 Hex Screw (20) 4
LK700E Core-9 Hex Nut 6
LK700E Core-10 Allen Screw (55) 2
LK700E Core-11 Bearing Holder Mount (25mm) 2
LK700E Core-12 Hex Screw (32) 4
LK700E Core-13 Spring Washer 18
LK700E Core-14 Flat Washer (18) 6
LK700E Core-15 Belt Wheel Assembly 1
LK700E Core-16 Flat Washer (20) 4
LK700E Core-17 C-Lock (25) 3
LK700E Core-18 Spline 2
LK700E Core-19 Belt 1
LK700E Core-20 Lower Control Board 1
LK700E Core-21 Phillips Screw (25) 2
LK700E Core-22 Foam Pad (adhesive backed) 2
LK700E Core-23 Battery 12V 3Ah 1
LK700E Core-24 Philips Screw (10) 4
LK700E Core-26 Lower Control Wire 1
LK700E Core-27 Cap 4
LK700E Core-28 Battery Power Cord 1
LK700E Core-29 Cap 1
LK700E Core-30 Flywheel Control Wire (A) 1
LK700E Core-31 Generator Control Wire 1
LK700E Core-32 Flywheel Assembly 1
LK700E Core-33 Allen Screw (15) 4
LK700E Core-34 Nut 4
LK700E Core-35 Washer 4
LK700E Core-37 Phillips Screw (10) 4
LK700E Core-38 Left Front Cover 1
LK700E Core-39 Right Front Cover 1
LK700E Core-40 Control Tube Cover (upper) 2
LK700E Core-41 Philips Screw (10) 8
LK700E Core-42 Philips Screw (30) ST 4
LK700E Core-43 Control Tube Cap 1
LK700E Core-44 Lower Control Tube Cover 2
LK700E Core-45 Left Rear Cover 1
LK700E Core-47 Right Rear Cover 1
Part # Description QTY
LK700E Core-48 Left Rear Cover (vent) 1
LK700E Core-49 Phillips Screw (12) ST 12
LK700E Core-50 Right Rear Cover (vent) 1
LK700E Core-51 Rear Cover (front) 1
LK700E Core-52 Battery Cover 1
LK700E Core-53 Phillips Screw (40) 1
LK700E Core-54 Rear End Cover 1
LK700E Core-55 Crank Assembly 2
LK700E Core-56 Hex Screw (35) 2
LK700E Core-58 Allen Blot (15) 12
LK700E Core-59 Washer 2
LK700E Core-60 Idle Wheel Bracket 1
LK700E Core-61 Idle Wheel Block 3
LK700E Core-62 Hex Screw (15) 3
LK700E Core-63 Bearing 6204ZZ 2
LK700E Core-64 C Ring (20 ) 1
LK700E Core-65 Spring Hook 1
LK700E Core-66 Adjustment screw 1
LK700E Core-68 Control Tube Upper 1
LK700E Core-69 Control Tube Lower 1
LK700E Core-70 Wave Washer 2
LK700E Core-71 Washer 2
LK700E Core-72 Power wire 1
LK700E Core-73 Computer Power Wire (lower) 1
LK700E Core-75 Hand Grip Pulse Wire (lower) 1
LK700E Core-76 Hand Grip Pulse Wire (middle) 1
LK700E Core-77 Computer Power Wire (middle) 1
LK700E Core-78 Network Wire (middle) 1
LK700E Core-81 Philips Screw (30) 4
LK700E Core-82 Hex Nut 4
LK700E Core-84 DC Jack Dust Cover 1
LK700E Core-85 RJ45 Dust Cap 1
LK700E Core-86 Cable Wire Head Extension Cover 1
LK700E Core-87 Wrench 2
LK700E Core-89 Bolt 4
LK700E Core-90 Allen bolt 8
LK700E Core-91 Spring Washer 12
LK700E Core-92 Washer (16) 4
LK700E Core-94 Handrail Tube Assembly (L) 1
LK700E Core-95 Handrail Tube Assembly (R) 1
LK700E Core-98 Swing Tube Assembly 2
LK700E Core-99 Hex Nut 2
LK700E Core-100 Swing Assembly Connection 2
LK700E Core-101 Swing Bushing 4