Life Span C3-DT User manual

Desktop Cycle
Owners Manual
For safe use and product knowledge, please
completely read this Product OWNERS MANUAL.
C3-DT
v. 1.0

C3-DT
Desktop Cycle
desktop cycle
desktop cycle
desktop cycle
desktop cycle
LifeSpan
cycle

Welcome
Warranty
Important Safety Precautions
Starting an Exercise Program
Assembly Instructions
Leveling and Moving
Seat Adjustments
Engineering Mode, Troubleshooting
and Maintenance
Serial Number Information
3
5
6
7
8
9
15
16
17
20

(6 hr/day)
The customer may be responsible to pay for the Service Technician’s travel time where travel in
excess of 20 miles (32 km) is required.
card received by
received
registration
The LifeSpan C3-DT Desktop Cycle comes with the following warranty, which applies only for home use.
Lifetime
2 Years
1 Years
as outline above
5
C3-DT
Desktop Cycle
LifeSpan
LifeSpan
LifeSpan
LifeSpan
LifeSpan
LifeSpan
Warranty
Valid in the US and Canada only.

C3-DT
Molded, contoured seat
Magnetic - Eddy Current
Self balancing
18 lbs (8 kg)
400 lbs (181 kg)
22” W x 28” L (55cm W x 71cm L)
Rear Mounted
(6 hr/day)
Lifetime
2 Years
1 Year
Seat
Seat Adjustment
Resistance System
Pedals
Height - 19 positions
6
US and Canada only

bike .
bike
C3-DT
Desktop Cycle
If an object falls into an opening, unplug the
power cord from the outlet. Remove the object or call customer service.
(3m)

8

Item# description
1 Main Frame
2
3
4
5
6
7
9
Front Support
Rear Support
Seat Post
Seat
Right Pedal
Left Pedal
Since your upright cycle is a heavy piece of equipment it is recommended you use two people during
assembly and follow these assembly instructions to reduce any problems that could occur.
5
C3-DT
Desktop Cycle
4
6
1
3
7
2

Hardware
Located in hardware bag
M8*75L Bolt
M8 Curved Washer
M8*16L Bolt M8 Washer
2pcs 2pcs
8pcs 6pcs
#8 #9
#10 #11
10
Pre-installed hardware
Multi-wrench -
10, 13, 14, 15, 17, 22 mm
#13
Allen wrench - 5 mm
#14
Hardware will need to be removed and re-installed during the installation process
M8 Curved Washer
2pcs
#9

Step 1: Remove Components from Box
Step 2: Rear Support Assembly
B. Locate the hardware bag.
A. P
back of the frame up slightly to give clearance for step B.
lace the main frame assembly (1) on a solid level surface. It may be necessary to prop the
B. Align the rear support assembly (3) with the main frame rear bracket (A).
C. I two long M8 bolts (8) and curve washers (9), found in the hardware bag,r
Do not tighten bolts yet
D. Insert two M8 bolts (10) and curved washers (9) through the top of the main frame
rear bracket (A) and into the rear support assembly (3).
E. Securely tight
1
A
3
810
10
9
9
8
11
M8
C3-DT
Desktop Cycle

A.
Step 3: Seat Post Assembly
B.
Pull on the seat post adjustment knob (M)
to release the locking pin and slide the
seat post (4) down into the seat post tube (L).
When the desired height is reached, release
the seat post adjustment knob (M) to allow
the locking pin to engage.
A. Place the seat (5) over the seat mount post (N).
Step 4: Seat Assembly
B. Align the seat (5) so the front of the seat is
C. S
on each side of the seat mounting bracket (O)
under the seat (5).
ecurely tighten the pre-installed nut (12)
12
M
4
L
5
12
N
O
Note: In order to complete Step 5 and 6,
the seat post needs to be set to the highest
level. Pull the seat post up until the lock pin
clicks in the last hole in the seat post

C. Align the front support assembly (2) with the front main frame bracket (B).
Step 5: Front Support Assembly
D. Install two M8 bolts (10) and washers (11) through the top holes of the front main frame
bracket (B) and into the front support assembly (2).
Do not tighten bolts yet
2
E. Install two M8 bolts (10) and washers (11) through the middle holes of the front main
frame bracket (B) and into the front support assembly (2).
Do not tighten bolts yet
F. Install two M8 bolts (10) and washers (11) through the bottom holes of the front main
frame bracket (B) and into the front support assembly (2).
Do not tighten bolts yet
G.
two M8 top bolts and two M8 bottom bolts.
10
13
M8 (10)
11
11
10
B
10
11
A. Adjust the seat post so it is at the highest setting.
B. Tilt the bike back until it is resting on the seat and the rear support assembly (as shown below.)
C3-DT
Desktop Cycle

A. Identify which pedal goes on the right side and
which goes on the left side by locating the “R”
on the bolt of the right pedal (6) and the “L” on
the bolt of the left pedal (7).
Step 6: Right and Left Pedal Assembly
B. Hand tighten the right pedal into the right crank
arm (R) by turning clockwise.
C. Hand tighten the left pedal into the left
crank arm (Q)by turning counter clockwise. Be
careful not to cross thread the threads.
D. T
15mm wrench (13).
ighten both pedals with the provided
7Q
6
R
14

Your C3-DT cycle comes with two leveling feet (P) in the front and two stationary feet (Q) in the rear.
Gently
Y
that is coming from the bottom of the frame to the console so it will not get pinched when moving the
cycle. Carefully tilt the front of the cycle up until the transport wheels in the back make contact with the
our C3-DT cycle is equipped with two transport wheels (R) located on the rear support. Move the wire
PQ
R
15
C3-DT
Desktop Cycle
cycle
cycle

Seat Height Adjustments
Your C3-DT cycle allows for 19 positions of height adjustment. To adjust the seat, turn the seat
post adjustment knob (M) counterclockwise 2 full turns. Pull the knob out and adjust the seat
height to the desired position. Once the desired position is reached, release the seat post
adjustment knob and slide the seat up or down until the knob pops back into one of the
designated positions. If the seat is located in the desired position turn the seat post
adjustment knob clockwise to tighten.
M
16

4. F012
17
n
s
(miles)
(kilometers)
F009
F010
pedaled F011
cycle
3
2
C3-DT
Desktop Cycle
4
If everything is tight, contact LifeSpan Customer Service for replacement pedals
front
Also check the console wire harness to make sure it
has not come loose. If still a problem contact LifeSpan Customer Service.
.
Disconnect and reconnect power to the cycle.
Disconnect and reconnect power to the cycle.
.
Disconnect and reconnect power to the cycle.
Disconnect and reconnect power to the cycle.

18

19
C3-DT
Desktop Cycle

DESKTOP CYCLE MODEL - C3-DT
MADE IN TAIWAN