CTR 300 - Exercise bike KETTLER - Free user manual and instructions

Product Type	Exercise Bike (Elliptical Cross Trainer)
Model	CTR 300
Brand	Kettler
Dimensions (L x W x H)	1620 x 720 x 1520 mm
Maximum User Weight	150 kg (330 lbs)
Resistance System	Magnetic with motorized adjustment
Resistance Levels	1 – 32
Stride Length	420 x 200 mm
Flywheel Weight	9 kg
Display	LCD showing Time, Speed, Distance, Calories, Pulse, RPM, Watt
Programs	Manual, 12 Preset Programs, HRC (55%/75%/90%/Target), Watt, Body Fat, Recovery
Power Supply	9V DC, 1300 mA adapter (included)
Pulse Measurement	Hand grip sensors
Bottle Holder	Yes
Transport Wheels	Yes (2 wheels)
Warranty	3 years for domestic use (registration required)
Assembly Required	Yes, detailed instructions included
Safety	Max weight 150 kg, keep children away, use on level surface, inspect regularly

Frequently Asked Questions - CTR 300 KETTLER

What is the maximum user weight for the Kettler CTR 300?

How do I reset the console?

What resistance levels are available?

How do I measure my heart rate?

What programs are available?

How do I perform the Body Fat test?

What does the Recovery test measure?

How do I assemble the CTR 300?

What maintenance is required?

What is the warranty coverage?

USER MANUAL CTR 300 KETTLER

Exterior view of a Kettler ESR 2000 stationary exercise bike (no signage or text visible on body)

IMPORTANT

PLEASE KEEP THIS BOOKLET FOR FUTURE REFERENCE. THIS IS IMPORTANT INFORMATION REGARDING THE USE AND CARE OF YOUR EXERCISE EQUIPMENT.

Safety Notice

Warning

This cross trainer 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 cross trainer.

The following safety precautions should also be observed:

- It is the responsibility of the owner to ensure that all users of the cross trainer are adequately informed of all precautions. Use the cross trainer only as described in this manual.

- Keep children and pets away from this equipment at all times. DO NOT leave them unsupervised in the room where this cross trainer is kept.

- Inspect and assemble all parts regularly. Replace any worn parts immediately.

- Place the cross trainer on a level surface, with at least 1.0 ~m of clearance on each side. To protect the floor or carpet from damage, place a mat under the cross trainer.

- Keep the cross trainer indoors, away from moisture and dust. Keep in a ventilated environment.

- Don't put any sharp things around the cross trainer.

- Wear appropriate clothes while exercising; do not wear loose clothes that could become caught on the cross trainer. Always wear athletic shoes for foot protection while exercising.

• Maximum weight 150kg.

- Do not put your hands on the moving parts to prevent injuries.

- Keep pedaling speed controlled.

- If your cross trainer does not work as it should, discontinue use immediately.

- No more than one person should operate the cross trainer at one time.

- If you feel pain or dizziness while exercising, stop exercising immediately and consult a doctor.

Drawing for Assembly

No. Name Specification Quantity
1 Main frame 1
2 Front stabiliser 1
3 Rear stabiliser 1
4 Upper Upright post 1
5 Body arm(L) 1
6 Body arm(R)		1
7	Pedal supporter(L)		1
8	Pedal supporter(R)		1
9 Handlebars		1
10	Console		1
11	Motor communication wire		1
12	Console communication wire		1
13	Handle pulse connection wire		2
14	Console outset		2
15	Upright post cover		1
16	Body arm cover		2
17	Body arm cover		2
18	Front pedal supporter cover		2
19	Front pedal supporter cover		2
20	Rear pedal supporter cover		2
21	Rear pedal supporter cover		2
22	Handlebar cover(L)		1
23	Handlebar cover(R)		1
24	Bottle Holder		1
25	Axle	17 × 339.5	1
26	Allen C.K.S. half thread screw	M10×60×25	4
27	Spring washer	10	8
28	Curved washer	10.5 × R100 × t2.0	10
29	Allen C.K.S. Full thread screw	M8×20	9
30	Spring washer	8	5
31	Flat washer	8.5 ×,20 × t1.5	5
32 Hex	self-locking nut M10 5
33 Flat	washer ∅10 4
34 Idler	stopper 1
35 Idler	stopper 1
36 Philips pan head full thread screw		M4x16 2
37 Philips pan head full thread screw		M4x10 16
38	Allen C.K.S. hollow screw	∅ 10x45xM6x20 2
39 Flat	washer ∅6	2
40	Allen C.K.S. hollow screw	M6x15	7
41	Philips C.K.S. self-tapping screw	ST4x15	2
42	Philips C.K.S. full head screw	M5x10	4
43	Disc plastic buckle	∅ 12.4x13	12
44	Philips C.K.S. end-cutting self-tapping screw	ST4x10	12
45	Crank iron		2
46 Hex	half thread screw M10x55x20	2
47 Hex	half thread screw M4x12	2
48 Flat	key 5x5x15 2
49	Allen full thread screw	M6x15	2
50 Flat	washer ∅Bx∅30xt3.0	2
51	Fixed idler		1
52 Idler	connecting shaft ∅15x30 1
53	Hex nut	M8	2
54	Hex locking nut	M8	6
55	Tension pulley		1
56	Circlip shaft	∅10 1
57	End cap		4
58	Feet pad		5
59 Wheels		2
60	Allen C.K.S. hollow screw	∅8x33xM6x15	2
61	Hex full thread screw	M5x60	1
62	Hex nut	M5	2

Parts List

No.	Name Specification Quantity
63	Deep groove ball bearing 6004-2RS 2
64	Fixed magnetic induction 1
65	Philips washer head end-cutting self-tapping screw ST4-12 1
66	Crank axle sleeve 1 1
67	Crank axle sleeve 3 1
68	Crank axle ∅20x115 1
69	Belt pulley	∅308x22	1
70	Crank axle sleeve 2 1
71	Fixed magnet set		1
72	Magnetic control fixed axle ∅12x50	1
73	Brake tension spring		1
74	Magnet motor		1
75	Double way flywheel	∅280/9KG 1
76	Motor belt	540PJ6 1
77	Upright post decoration strip	102x57x8	1
78	Plastic cover	∅42.5x30	2
79	Handle pulse		2
80	Philips C.K.S. self-tapping screw	ST4x20	2
81	Pipe plug ∅28xt1 .5 2
82	Foam grip	∅32xt3.0x480	2
83	Circlip for shaft ∅12 2
84	Pedal(L)	406x187x74	1
85	Pedal(R)	406x187x74	1
86	Carriage bolt	M10x55x20	4
87	Deep groove ball bearing 6003-2RS 4
88	Deep groove ball bearing 6200-2RS 4
89	Foam grip	∅36xt3.0x720	2
90	Pipe plug ∅32xt1 .5 2
91	Chain cover (L)	1291.1x72x616.2	1
92	Chain cover (R)	1291.1x75.9x616.2	1
93	Philips C.K.S. Self-tapping screw	ST4x25	5

Parts List

No. Name Specification Quantity
94 Circ	ip for holes ∅40 2
95 Self	aligning ball bearing 2203-2RS 2
96 Hex	full thread screw M8x120 1
97 Power communication wire 1
98	Magnetic sensor		1
99	Power adapter		1
100	Brake line		1
101	Disc	∅466.6x24.1	2
102	Waved spring washer	∅17 2
103	Hex nut	M10	5
104 Allen C.K.S. full head screw M10x20 4
105	Allen C.K.S. half thread screw	M10x55x20	2
106	Philips C.K.S. self-tapping screw	ST4x16	12
107	Carriage bolt M10x55x20	4
108	Hexagon socket head full thread bolts M8x30 1
109	Cross recessed large flat head tapping screws	ST4x12	4
110 Handle bar cover (front)		1

Product Diagram

Line drawing of an stationary exercise bike with visible components and suspension arms (no text or symbols)

Dimension 1620x720x1520mm
Speed Ratio 9
Resistance Fragment 1-32
Stride Length 420x200

Pre-assembly Notes

Open the boxes:

Make sure you check you have all of the parts listed in the box prior to assembly. If there are any parts missing, please contact the supplier.

Simple geometric diagram with concentric circles and a vertical line (no text or symbols)

Simple geometric diagram with concentric circles and a vertical line (no text or symbols)

Simple geometric diagram with concentric circles and a vertical line (no text or symbols)

∅6 - Qty 2

∅8.5 x ∅20 x T1.5 - Qty 5 ∅10 - Qty 6 ∅110.5 x R100 x T2.0 - Qty 10

Simple line drawing of two concentric circles with a separate curved line on the right (no text or symbols)

Technical line drawing of a hexagonal nut and a separate hexagonal bolt (no text or symbols)

∅17 - Qty 2 ∅8 - Qty 2 ∅10 - Qty 8 M10 - Qty 2

ST4 x 15

M4 x 10

- Qty 2

- Qty 16

Technical line drawing of a threaded bolt with a semicircular end cap (no text or symbols)

M4 x 16

M6 × 15

M8 x 20 - Qty 4

M10 x 55 - Qty 4

- Qty 2

- Qty 2

Simple line drawing of a bolt or pin (no text or symbols)

M8x30 - Qty 1

Simple line drawing of a cylindrical object with a flanged end (no text or symbols)

∅10 x 45 x M6 x 20 - Qty 2

M10 x 20 - Qty 4

Technical line drawing of a bolt with threaded shaft and flange (no text or symbols)

Technical line drawing of a mechanical component with threaded shaft and curved base (no text or symbols)

M10 x 55 x 20 - Qty 2 M10 x 60 x 25 - Qty 4

Parts List - Hardware Bag

No. Name Specification Quantity
26 Allen C.K.S. half thread screw M10x60x25 4
27 Spring washer ∅10 12
28 Curved washer ∅10.5xR100xt2.0 10
29 Allen C.K.S. half thread screw M8x20 4
30 Spring washer ∅8 1
31	Flat washer	∅ 8.5x∅20xt1.5	5
32	Hex locking nut M10	2
33	Flat washer	∅10	6
36	Philips pan head full thread screw	M4x16	2
37	Philips pan head full thread screw	M4x10	16
38	Allen C.K.S. hollow screw	∅1 0x45xM6x20	2
39	Flat washer	∅6	2
40	Allen C.K.S. full thread screw	M6x15 2
41	Philips C.K.S. self-taping screw	ST4x16	2
102	Waved spring washer	∅17	2
104	Allen full thread screw	M10x20	4
105	Allen C.K.S. half thread screw	M10x55x20 2
107 Carriage bolt M10x55x20 4
108	Hexagon socket head full thread bolts	M8x30 1
109	Cross Recessed large flat head tapping screws	ST4x12	4

Gather Your Tools

Before starting assembly ensure you have the correct tools.

Line drawing of a wrench and pencil tool (no text or symbols)

Name Specification Quantity
L-shaped wrench 5x80x80S 1
L-shaped wrench 5x35x85S 1
L-shaped wrench 6x40x120 1
Open-end wrench 15#&17# 1

Clear your work area

Make sure that you have cleared away a large enough space to properly assemble the unit. Make sure the space is free from anything that may cause injury during assembly. After the unit is fully assembled make sure there is a comfortable amount of free area around the unit for unobstructed operation.

NOTE: Follow the instructions step by step. Read and understand all instructions thoroughly before assembly.

Assembly Instructions

1

Step 1:

Attach the front stabiliser (2) to the main frame (1) with curved washer (28), spring washer (27) and Allen C.K.S. half thread screw (26).

Step 2:

Attach the rear stabiliser (3) to the main frame (1) with curved washer (28), spring washer (27) and Allen C.K.S. half thread screw (26).

Assembly Instructions

3

Step 3:

1. Attach upright post decoration strip (77) to the upper upright post (4). Take the upright post cover (15) from the main frame (1). Then attach to the upper upright post (4).
2. Connect motor communication wire (11) and console communication wire (12).
3. Attach upper upright post (4) to the main frame (1) with flat washer (33), spring washer (27), Allen C.K.S. full thread screw (104) and Allen C.K.S. half thread screw (105), curved washer (28), spring washer (27), hex self-locking nut (32).
4. Attach upright post cover (15) and upright post decoration strip (77) to the main frame (1). Then install the Axle (25).

Tip:

Put the wires in the upright post to prevent folding after connecting all of wires.

Do not fully tighten the Bolt yet. Make sure that all screws are in the hexagonal hole.

Assembly Instructions

Step 4:

1. Assemble the waved spring washers (102) to the left and right Axle (25). Lubricate both ends of the Axle (25). Then attach left body arm (5) and right body arm (6) to the left Axle (25) and rightAxle (25) with flat washer (31) and Allen C.K.S. full thread screw (29).

2. Attach arm cover (16/17) to the left body arm (5) with Philips pan head full thread screw (37).

3. Repeat the last step to attach cover (16/17) to the right body arm (6).

Step 5:

1. Install the foot pedal left (84) on the pedal group left (7), and lock it with carriage screw (86), flat washer (33) hexagon lock nut (32).

2. Install the foot pedal to the right (85) of the pedal group - right (8) in the same way.

Assembly Instructions

Step 6:

1. Lubricate the axle of the main frame (1). Attach the axle sleeve of left rear pedal supporter (7) to the axle of main frame (1) with flat washer (31) and Allen C.K.S. full thread screw (29).
2. Attach the axle sleeve of left front pedal supporter (7) to left body arm (5) with Allen C.K.S. hollow screw (38), flat washer (39) and Allen C.K.S. full thread screw (40).
3. Attach the rear cover of pedal supporter (20/21) to left pedal supporter (7) with Philips pan head full thread screw (37). Attach the front cover of pedal supporter (18/19) to left pedal supporter (7) with Philips pan head full thread screw (37) and Philips C.K.S. self-tapping screw (41).
4. Install right pedal supporter (8) with the same way. Put the back side of the pedal supporter (R) (8) on the axle of the main frame (1), use the flat washer (31) and Allen full thread screw (29) to fix it.

7

Step 7

1. Through handle pulse connection wire (13) out of the upper upright post (4). Attach handlebars (9) to upright post (4) with flat washer (31), spring washer (30) and Philips pan head full thread screw (36).

2. Attach bottle holder (24) to upper upright post (4) with Philips pan head full thread screw (36).

Assembly Instructions

8

Step 8

1. Connect console communication wire (12) with the interface of back console. Connect handle pulse communication wire (13) with console outset (14).
2. Attach console (10) to upper upright post (4) with Philips C.K.S. full thread screw (42).
3. Through left handlebar cover (22) and right handlebar cover (23) out of the handlebar (9). Attach them to the upper upright post (4) with Philips pan head full thread screw (37).

Line drawing of a stationary exercise bike with control panel and leg support (no text or symbols)

Finished.

Workout Tips

• The user is required to put their feet completely inside the pedal.
• Adjust the magnetic resistance to the user.
• When ending the workout, reduce the resistance and gently slow down the pedalling action until stationary.

Half-Drawing for Assembly

No. Name Specification Quantity
1 Main frame 1
2 Front stabiliser 1
3 Rear stabiliser 1
4 Upper Upright post 1
5 Body arm(L) 1
6 Body arm(R)		1
7	Pedal supporter(L)		1
8	Pedal supporter(R)		1
9 Handlebars		1
10	Console		1
11	Motor communication wire		1
12	Console communication wire		1
13	Handle pulse connection wire		2
14	Console outset		2
15	Upright post cover		1
16	Body arm cover		2
17	Body arm cover		2
18	Front pedal supporter cover		2
19	Front pedal supporter cover		2
20	Rear pedal supporter cover		2
21	Rear pedal supporter cover		2
22	Handlebar cover(L)		1
23	Handlebar cover(R)		1
24	Bottle Holder		1
25	Axle	17 × 339.5	1
26	Allen C.K.S. half thread screw	M10×60×25	4
27	Spring washer	10	12
28	Curved washer	10.5 × R100 × t2.0	10
29	Allen C.K.S. Full thread screw	M8×20	4
30	Spring washer	8	1
31	Flat washer	8.5 ×,20 × t1.5	5

Parts List

No. Name Specification Quantity
32 Hex	self-locking nut M10 2
33 Flat	washer ∅10 6
36 Philips pan head full thread screw M4x16 2
37 Philips pan head full thread screw M4x10 16
38	Allen C.K.S. full thread screw	∅ 10x45xM6x20	2
39 Flat	washer ∅6	2
40	Allen C.K.S. hollow screw	M6x15 2
41	Philips C.K.S. self-tapping screw	ST4x15	2
42	Philips C.K.S. full head screw	M5x10 4
84	Pedal (L)	406×187×74	1
85	Pedal (R)	406×187×74	1
86	Carriage bolt	M10x55x20	4
102	Waved spring washer	∅17 2
104	Allen C.K.S. full head screw	M10×20	4
105	Allen C.K.S. half thread screw	M10x55x20	2
107	Carriage bolt	M10x55x20	4
108	Hexagon socket head full thread bolts	M8x30 1
109	Cross Recessed large flat head tapping screws	ST4x12	4
110	Handle bar cover (front)		1

Display Functions

Item Description
Time Display Range	0:00 ~ 99:59; Setting range 0:00 ~ 99:00
Speed Range 0.0 ~ 99.9KM/H
Distance Display Range	0.0 ~ 99.99; Setting range 0.0 ~99.90
Calories Display Range	0 ~ 9999 Cal; Settingrange 0 ~ 9990 Cal
Pulse Display Range	P-30 ~230; Setting range 0-30 ~230
RPM Range 0 ~ 999
Watt Display Range	0 ~ 999; Setting Range 10 ~ 350

Keys

Item Description
Up(+) Select function or increase resistance level
Down(-) Select function or decrease resistance level
Enter In STOP mode, press it to confirm setting or selection
Reset	Hold on pressing for 2 seconds, computer will reboot and start from user settingReverse to main menu during presetting workout value or in stop mode
Start/Stop Start or Stop workout
Recovery Test heart rate recovery status
Body Fat	Test body fat% and BMI

Operation

POWER ON

Plug in power supply, computer will power on with a long beep sound and display all segments on LCD for 2 seconds(Drawing 1). Enter into user selection (Drawing 2) and persona! data setting mode (Age, Gender, Height, Weight).

After 4 minutes without pedaling or pulse input, console will enter into power saving mode.

Press any key may wake the console up.

Drawing 1 Drawing 2

Personal Data Setting

After selecting user from U1\~U4, press ENTER to confirm. Press UP(+) or DOWN (-) to set SEX, AGE (Drawing 3), HEIGHT, WEIGHT and confirm by pressing ENTER. All data will be saved as user profile.

After setting, console go to main menu and display as Drawing 4. In this page, user can start workout directly by pressing START/STOP button.

Drawing 3
Drawing 4

Operation

Workout Selection

In main page, the first program MANUAL is flashing (Drawing 5). User can press UP(+) or DOWN(-) to select: MANUAL-->PROGRAM-->USER PROGRAM-->H.R.C.-->WATT, press ENTER to confirm.

Manual Mode

1. Press UP(+) or DOWN(-) to select workout program, choose Manual (Drawing 4) and press ENTER key to confirm.
2. Press UP(+) or DOWN(-) to preset value of TIME/DISTANCE/CALORIES/PULSE and press ENTER to confirm.
3. Press START/STOP keys to start workout. During workout, user can press UP and DOWN to adjust load level from 1 \~16.
4. Press START/STOP keys to pause workout. Press RESET to reverse to main menu.

Program Mode

1. Press UP(+) or DOWN(-) to select workout program, choose Program (Drawing 5) and press ENTER key to confirm.
2. Press UP(+) or DOWN(-) to select program from P01\~P12, the program profile will display by turn.
3. Press UP(+) or DOWN(-) to preset workout TIME.
4. Press START/STOP keys to start workout. During workout, user can press UP(+) or DOWN(-) to adjust load level from 1\~16.
5. Press START/STOP keys to pause workout. Press RESET to reverse to main menu.

Drawing 5

Drawing 6

Operation

H.R.C Mode

1. Press UP(+) or DOWN(-) to select workout program, choose H.R.C. (Drawing 7) and press ENTER key to confirm.
2. Press UP(+) or DOWN(-) to select: H.R.C 55 (Drawing 8), H.R.C75, H.R.C 90 or TAG (TARGET H.R.) (default: 100, Drawing 9) and confirm by pressing ENTER.
3. When select H.R.C 55, H.R.C75, H.R.C 90, console will display preset target value according to user age. Press UP(+) or DOWN(-) and ENTER to preset workout TIME.
4. When select TAG H.R., the preset value 100 is flashing as Drawing 9. Press UP(+) or DOWN(-) to adjust value from 30\~230 and confirm by ENTER. Preset workout TIME by pressing UP(+) and DOWN(-).
5. Press START/STOP button to start or stop workout. Press RESET to reverse to main menu.

Drawing 7 Drawing 8

Drawing 9

Operation

Watt Mode

1. Press UP(+) or DOWN(-) to select workout program, choose WATT (Drawing 10) and press ENTER key to confirm.
2. Press UP(+) or DOWN(-) to preset WATT target. (default: 120)
3. Press UP(+) or DOWN(-) to preset workout TIME.
4. Press START/STOP button to start workout. During workout, user can press UP(+) or DOWN(-) to adjust WATT level from 10-350.
5. Press START/STOP button to pause workout. Press RESET to reverse to main menu.

Drawing 10

Body Fat Mode

1. During workout, press START/STOP to stop workout, press BODY FAT key to start measure. (Drawing 11)
2. Hold on hand grips, after 8 seconds, computer will show BMI, FAT% and fat symbol.
3. Press BODY FAT key again reverse to main menu.
4. Error code:

* Console display E-1 (Drawing 12): user is not holding hand grips correctly.

* Console display E-4 (Drawing 13): FAT% exceed setting range (5.0% -50.0%)

Drawing 11 Drawing 12

Operation

Drawing 13

BMI (Body Mass Index) integrated

BMI LOW LOW/MED MEDIUM MED/HIGH
Scale
Range <20 20>24 24.1-26.5 >26.5

Body Fat:

Symbol LOW	LOW/MED MEDIUM	MED/HIGH
Fat%
Male <13%	13%-25.9% 26%-30%	>30%
Female <23%	23%-35.9% 36%-40%	>40%

Recovery

1. When pulse value display on the computer (hold hand grips), press RECOVERY button.
2. All function display will stop except TIME" starts counting down from 00:60 to 00:00 (Drawing 14). When TIME counts down to 0, screen will display your heart rate recovery status with the FX (X=1\~6, Drawing 15). F1 is the best, F6 is the worst. (See below chart) (Press the RECOVERY button again to return the main display.)
3. During RECOVERY, user may press RECOVERY button to back to main menu.
4. Without pulse inputted, it is invalid to press RECOVERY button.

Drawing 14

Drawing 14

Operation

BMI (Body Mass Index) integrated

1.0 Outstanding
1.0 < F < 2.0 Excellent
2.0 < F < 2.9 Good
3.0 < F < 3.9 Fair
4.0 < F < 5.9 Below Average
6.0 Poor

Note:

1. This computer require 9V, 1300mA adaptor.
2. When user stop pedaling for 4 minutes, computer will enter into power saving mode, all setting and exercise data will stored until user start exercise again.
3. If you experience problems with the computer, remove the adaptor and plug back in. This should resolve the issue.

For Your Safety

• Check all components regularly for correct function, damage and loose connections especially at the start of the season and at 1-2 month intervals dependent on use.
• Kettler will not be responsible for damaged caused by improper use.
• Damaged components may endanger your safety or shorten the life of the product. Replace all damaged parts immediately. Use only spare parts manufactured by Kettler.

For further information and spare parts visit our website www.kettler.co.uk/shop

Attention

• Whilst assembling this product keep out of the reach of children. (Choking hazard – contains small parts)
• Ensure that your working area is free of possible sources of danger, for example don't leave any tools lying around.
• Always dispose of packaging material in such a way that it may not cause any danger. There is always a risk of suffocation if children play with plastic bags!
  • We reserve the right to make changes for technical reasons.

KETTLER

www.kettler.co.uk

Warranty For Home Use

This product is covered by a 3 year warranty against manufacturing faults. This warranty applies to domestic use only. It does not cover commercial use, mis-use or accidental damage.

To validate your warranty, register at www.kettler.co.uk and quote the product code from the front of this booklet.