JLL JF150 User manual

J
JF F1 15 50 0 M MA AG GN NE ET TI IC C B BI IK KE E
OWNER’S MANUAL
IMPORTANT !
Please read all instructions carefully before using this product.
Retain this manual for future reference.
The specifications of this product may vary slightly from the illustrations and are subject
to change without notice.

EXPLOADED DIAGRAM

PARTS LIST
NO.
DESCRIPTION
Q’TY
NO.
DESCRIPTION
Q’TY
1
Main frame
1
21
Foam grip
2
2
Front Stabilizer
1
22
Round end cap
2
3
Rear Stabilizer
1
23
Cross pan head screw
2
4
Rear End Cap
2
24
Handlebar Cover
1
5
Carriage bolt M8×L74
4
25
Handlebar
1
6
Arc WasherФ8.5x1.5xФ25xR33
8
26
Computer
1
7
Acorn nut M8
4
27
Square End Cap
2
8
Crank
1
28
Saddle support
1
9L/R
Pedal
1pr.
29
Knob
1
10
Front End Cap
2
30
U-shaped Slider
1
11
Sensor wire
1
31
Flat Washer D10
1
12
Tension Cable
1
32
Knob Nut
1
13
Extension Wire
1
33
Saddle
1
14
Inner hex bolt M8×16
4
34
Horizontal Saddle Post
1
15
Saddle bushing
1
35
Flat Washer D8
3
16
Cross pan head screw
1
36
Nylon Nut M8
3
17
Handlebar Post
1
37
Flat Washer
1
18
Arc Washer
1
38
Bushing
1
19
Tension controller
1
39
Bolt
1
20
Pulse wire
2
NOTE:
Most of the listed assembly hardware has been packaged separately, but some hardware items
have been preinstalled in the identified assembly parts. In these instances, simply remove and
reinstall the hardware as assembly is required.
Please reference the individual assembly steps and make note of all preinstalled hardware.
PREPARATION: Before assembling, make sure that you will have enough space
around the item; Use the present tooling for assembling; Before assembling please
check whether all needed parts are available.
It is strongly recommended this machine to be assembled by two or more people to
avoid possible injury.

ASSEMBLY INSTRUCTION
STEP 1
Attach the front stabilizer (2) and rear stabilizer (3) to the main frame (1)
with the carriage bolts (5), arc washers (6) and acorn nuts (7) as shown.
STEP 2
Attach the right and left pedals (9L/R) to the crank (8) respectively.
Important:
Both pedals are labeled, L FOR LEFT and R FOR RIGHT.
To tighten，turn the left pedal COUNTERCLOCKWISE and the right pedal
CLOCKWISE.
★Always keep the left and right pedal completely tightened when using the
bike. Failing to follow the instructions may cause damage to the thread of the
pedals.

STEP 3
Insert the saddle post (28) into the main frame (1) and fix with the knob (29)
at a proper height as shown.
Attach the horizontal saddle post (34) to the saddle post (28) with the flat
washer (31) and knob nut (32) and then attach the saddle (33) to the
horizontal saddle post (34) as shown.
★Always make sure the saddle has been tightly fastened on the horizontal
saddle post before your movement.

STEP 4
A: Connect the extension wire (13) with the sensor wire (11).
B: Put the cable of tension controller (19) into the spring hook of tension
cable (12) as picture A shows. Then pull the resistance cable of tension
controller (19) upward and force it into the gap of metal bracket of the
tension cable (12).
C: After making sure the wires are well connected, then fix the handlebar
post (17) to the post of main frame (1) with the inner hex bolts (14) and
arc washers (6).

STEP 5
A: Insert the pulse wires (20) through the hole on the handlebar post (17) and
pull them out from the top of the computer bracket.
B: Attach the handlebar (25) to the handlebar post (17) with bolt (39),
bushing (38), flat washer (37) and handlebar cover (24).

STEP 6
Connect the extension wire (13) and pulse wires (20) to the wires coming out
from the computer (26) respectively. Then attach the computer (26) onto the
bracket of handlebar post (17) tightly with the cross pan head screw (23) as
shown.

USING YOUR BIKE
Using your bike will provide you with several benefits. It will improve your physical fitness, tone your
muscles and in conjunction with a calorie controlled diet, help you lose weight.
WARM-UP PHASE
The purpose of warming up is to prepare your body for exercise and to minimize injuries. Warm up for two
to five minutes before strength-training or aerobic exercising. Perform activities that raise your heart rate
and warm the working muscles. Activities may include brisk walking, jogging, jumping jacks, jump rope,
and running in place.
STRETCHING
Stretching while your muscles are warm after a proper warm-up and again after your strength or aerobic
training session is very important. Muscles stretch more easily at these times because of their elevated
temperature, which greatly reduces the risk of injury. Stretches should be held for 15 to 30 seconds.
DO NOT BOUNCE.
Remember always to check with your physician before starting any exercise program.
EXERCISE PHASE
This is the stage where you put the effort in.
After regular use, the muscles in your legs will
become more flexible. Work at your own pace
and be sure to maintain a steady tempo
throughout. The rate of work should be
sufficient to raise your heartbeat into the target
zone shown on the graph below.
COOL-DOWN PHASE
The purpose of cooling down is to return the body to its normal or near normal, resting state at the end of
each exercise session. A proper cool-down slowly lowers your heart rate and allows blood to return to the
heart.