Tunturi E4R User Manual

E4R

OWNER’S MANUAL P. 2 - 13
BETRIEBSANLEITUNG S. 14 - 25
MODE D’EMPLOI P. 26 - 38
MANUALE D’USO P. 39 - 50
MANUAL DEL USUARIO P. 51 - 62
HANDLEIDING P. 63 - 74
BRUKSANVISNING S. 75 - 85
KÄYTTÖOHJE S. 86 - 96

www.tunturi.com

SERIAL NUMBER • SERIENNUMMER

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NUMERO DE SERIE • NÚMERO DE SERIE

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NUMERO DI SERIE • SERIENUMMER

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SERIENNUMMER • SARJANUMERO

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CONTENTS

IMPORTANT SAFETY INSTRUCTIONS
NOTE ABOUT YOUR HEALTH
NOTE ABOUT THE EXERCISING ENVIRONMENT
NOTE ABOUT USING THE EQUIPMENT

WELCOME TO THE WORLD
OF TUNTURI EXERCISING!

ASSEMBLY
HANDLEBAR ASSEMBL Y AND SEAT
LOWER FRAME
FEET
JOINING THE FRAMES
SEAT BACK
METER
PEDALS
TRANSFORMER

METER
KEYS

OPERATING THE METER
QUICK START
MANUAL
WATT CONTROL
TARGET HR
PROGRAMS
PAUSE

IMPORTANT SAFETY
INSTRUCTIONS

Read this guide through carefully
before assembling, using or servicing
your fitness equipment. Please keep
the guide somewhere safe; it will
provide you now and in the future with
the information you need to use and
maintain your equipment. Always follow
these instructions with care.

The equipment has been designed for
home use. The Tunturi warranty applies
only to faults and malfunctions in home
use (24 months). Please note that the
warranty does not cover damage due to
shipping or negligence of adjustment or
maintenance instructions described in
this manual.

The instructions must be followed
carefully in the assembly, use and
maintenance of your equipment. The
warranty does not cover damage due to
negligence of the assembly, adjustment
and maintenance instructions described
herein. Changes or modifications not
expressly approved by Tunturi Oy Ltd
will void the user’s authority to operate
the equipment!

E4R

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EXERCISE
STARTING OUT WITH EXERCISE
MEASURING PULSE WITH HANDGRIP SENSORS
TELEMETRIC HEART RATE MEASUREMENT
REMARKS ON TELEMETRIC MEASUREMENT

TRANSPORT AND STORAGE

MAINTENANCE

TECHNICAL SPECIFICATIONS

NOTE ABOUT YOUR HEALTH

Before you start any training, consult a

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physician to check your state of health.

If you experience nausea, dizziness

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or other abnormal symptoms while
exercising, stop your workout at once
and consult a physician.

To avoid muscular pain and strain,

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begin each workout by warming up and
end it by cooling down (slow pedaling at
low resistance). Don’t forget to stretch at
the end of the workout.

NOTE ABOUT THE EXERCISING ENVIRONMENT

The equipment is not to be used

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outdoors.

Place the equipment on a firm, level

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surface. Place the equipment on a
protective base to avoid any damages to
the floor beneath the equipment.

OWNER’S MANUAL

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OWNER’S MANUAL • E4R

GB

Make sure that the exercising

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environment has adequate ventilation.
To avoid catching cold, do not exercise
in a draughty place.

In training, the equipment tolerates

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an environment measuring +10°C to
+35°C. The equipment can be stored
in temperatures ranging between -15°C
and +40°C. Air humidity in the training or
storage environment must never exceed
90 %.

NOTE ABOUT USING THE EQUIPMENT

If children are allowed to use the

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equipment, they should be supervised
and taught to use the equipment
properly, keeping in mind the child’s
physical and mental development and
their personality.

Before you start using the equipment,

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make sure that it functions correctly
in every way. Do not use a faulty
equipment.

Press the keys with the tip of the

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finger; your nails may damage the key
membrane.

Never lean on the interface.

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in this guide. Everything else must
be left to someone familiar with the
maintenance of electromechanical
equipments and authorised under the
laws of the country in question to carry
out maintenance and repair work.

This product must be grounded. If

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it should malfunction or breakdown,
grounding provides a path of least
resistance for electric current to reduce
the risk of electric 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 all local codes and
ordinances.

DANGER:

Improper connection of the equipment­grounding conductor can result in a risk
of electric shock. Check with a qualified
electrician or serviceman 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.

Never remove the side covers. Do not

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step on the frame casing.

Only one person may use the

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equipment at a time.

Hold the handlebar for support when

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getting on or off the equipment.

Wear appropriate clothing and shoes

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when exercising.

Protect the meter from sunlight and

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always dry the surface of the meter if
there are any drops of sweat on it.

The equipment must not be used by

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persons weighing over 135 kg / 300 lbs.

Make sure the equipment is unplugged

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before carrying out any assembly or
maintenance procedures.

Do not attempt any servicing or

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adjustments other than those described

SAVE THIS
INSTRUCTION MANUAL

WELCOME TO THE WORLD OF
TUNTURI EXERCISING!

Your choice shows that you really want to invest
in your well being and condition; it also shows
you really value high quality and style. With
Tunturi Fitness Equipment, you’ve chosen a
high quality, safe and motivating product as your
training partner. Whatever your goal in training,
we are certain this is the training equipment
to get you there. You’ll find information about
using your exercise equipment and what makes
for efficient training at Tunturi’s website at

WWW.TUNTURI.COM.

WE WISH YOU MANY ENJOYABLE TRAININGS WITH
YOUR NEW TUNTURI TRAINING PARTNER!

3

ASSEMBLY

Open the transport package on its side. Take
the parts out of the package and make sure the
package includes all the following parts:

1. Front frame

2. Lower frame

3. Seat frame

4. Seat (2 pcs)

5. Handlebar

6. Meter

7. Feet (2 pcs)

8. Pedals (2 pcs)

9. Water bottle holder

10. Assembly kit (contents marked with in the

spare part list): keep the assembly tools, as you
may need them e.g. for adjusting the equipment.

You’ll find a spare part list at the back of this
guide. If necessary, please contact your dealer
with the model, equipment serial no. and spare
part no. of the missing part. The packaging
includes a silicate bag for absorbing moisture
during storage and transportation. Please
dispose of the bag once you have unpacked the
equipment.

HANDLEBAR ASSEMBLY AND SEAT

(version without hand grip pulse)

1. Remove the seat fastening nuts.

2. Place the seat upside down, for example, on a

chair.

3. Place the handlebar, the spacer bar and the seat

frame upside down on the bottom of the seat.

4. Fasten the handlebar and seat to the seat frame

with nuts.

5. Fasten the locking knob (A) of the seat.

LOWER FRAME

E4R

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The directions left, right, front and back are
defined as seen from the exercising position.

We recommend two persons for the assembly of
E4R.

HANDLEBAR ASSEMBLY AND SEAT

(version with hand grip pulse)

1. Remove the seat fastening nuts.

2. Place the seat upside down, for example, on a

chair.

3. Place the handlebar, the spacer bar and the seat

frame upside down on the bottom of the seat. Do
not damage the hand grip pulse wires.

4. Fasten the handlebar and seat to the seat frame

with nuts.

5. Attach the hand grip pulse wires to the coiled

cable and push the extra length of wire inside the
handlebar.

6. Fasten the locking knob (A) of the seat.

1. Fasten the lower frame to the seat frame using

four M8x20 Allen screws (B) and washers (C).
Make sure that the seat beam is properly aligned
with the lower frame. Make sure the screws are
tightly fastened.

OWNER’S MANUAL

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OWNER’S MANUAL • E4R

GB

FEET

1. Secure the rear foot with two M10 bolts (D)

and washers (E) to the lower frame. At this point
tighten the bolts only with your fingers.

2. Lift the cycle on the floor and turn it right side

up.

3. Fasten the front foot with the transportation

wheels to the front frame the same way.

4. Fasten the frames with two M8 screws (F) and

washers (C). Do not damage the hand grip pulse
wires.

5. Secure the drink bottle rack in place with the

M5 screws.

6. Tighten the rear and front foot screws.

7. Push the plastic caps over the nuts.

SEAT BACK

JOINING THE FRAMES

1. Remove the M5 screws in the front and seat

frames.

2. Connect the handgrip pulse wires with the

connectors in the front frame.

3. Join the front frame and seat frame by pushing

one tube inside the other so that the screw holes
in the tubes match together.

1. Push the fastening screw (G) through the hole

in the seat frame tube and the assembly plate.

2. Place the bushing (H) on the fastening screw

and secure the plate by tightening the nut (I) on
the fastening screw.

3. Remove the fastening nuts and washers of

the seat back and attach the seat back to the
assembly plate with them.

4. Push the plastic caps over the nuts.

5

METER

TRANSFORMER

1. Remove the tape covering the wire coming out

of the frame tube, then connect the wire to the
wire coming out of the meter tube.

2. Thread the connected wire carefully into the

frame tube, and push the meter’s connecting tube
into place within the frame tube so that the heads
of the screws point to the seat.

NOTE! Do not remove the fastening screws,

but tighten the two fastening screws of the
connecting tube by pushing the Allen key
through the hole in the frame tube to the screw
head and turning counter-clockwise.

PEDALS

Before connecting the equipment to a power
source, make sure that local voltage matches
that indicated on the type plate: the equipment
operates at either 230 V or 115 V (North
American version). Plug the socket end of the
transformer cord into the connector, just above
the rear support in the center of the frame, and
the other end into the wall socket.

NOTE! The equipment must be connected to a

grounded wall socket. Do not use extension
wires when connecting the equipment to the
power source. Make sure the power cord does
not run underneath the equipment. Thread the
power cord through the front foot as shown to
avoid damage to the power cable connector.

DANGER: Always switch off the power and

unplug this appliance from the electrical outlet
immediately after using.

WARNING: To reduce the risk of burns, fire,

electric shock, or injury to persons:

E4R

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OWNER’S MANUAL

6

1. The pedals are distinguished by the markings

R (=right) and L (=left). Fasten the right pedal to
the right pedal crank by turning clockwise and
the left pedal to the left pedal crank by turning
counter-clockwise.

2. Fasten the pedal straps. The straps are

distinguished by the markings R (=right) and
L (=left). Choose the strap tightness, set the
appropriate strap hole on the retainer from below
and pull forcibly upwards.

1) An appliance should never be left unattended

when plugged in. Unplug from outlet when not
in use, and before carrying out any maintenance
or repair procedures.

2) Do not operate under blanket or other

combustive material. Excessive heating can
occur and cause fire, electric shock, or injury to
persons.

OWNER’S MANUAL • E4R

GB

METER

Protect the meter from direct sunlight, as it may
damage the liquid crystal display. Do not expose
the meter to water or severe impacts, as these
may also damage the meter.

The meter switches on automatically when the
cycle is connected to the power source. The
display gives out a short beep after which all
the functions are at zero. If you do not press a
key, or pedal for more than 5 minutes, the meter
automatically switches off.

KEYS AND DISPLAYS

1. MANUAL

Allows you to set your effort level with the arrow
keys during the workout.

5. RESET

Press for 2 seconds, resets all values.

6. ENTER

Approves set values and user parameters,
activates Quick Start-mode after pressing
RESET.

7. SCAN HOLD

The values displayed change at 6-second
intervals. If you want to monitor any value for a
longer period, press the

SCAN HOLD key, and the

display will be locked. When you want to view
the changing values again, press the

SCAN HOLD

key to unlock.

8. ARROW KEYS

Used for setting values, increasing or decreasing
resistance and selecting programs.

9. TIME / EFFORT (W)

This display alternates between elapsed time and
effort in watts.

10. DISTANCE/RPM

This display alternates between distance in km
and speed in revolutions per minute (RPM).

11. KCAL / HR

This display alternates between approximate
energy consumption in kilocalories and heart
rate. Since people’s capacity to produce energy
varies, the energy consumption display shows an
approximation of the real consumption.

12. SELECTING UNIT

You can select the units to be displayed by the
switch at the back of the meter housing. You can
select either KG / KM or LB / MILES.

2. WATT CONTROL

This program allows you to preset your
effort level (in watts), i.e. pedaling effort is
independent of pedaling speed and remains
exactly at the preset level.

3. PROGRAMS

This program contains ready-made training
profiles. The program changes the effort / heart
rate level during your workout. The display
shows the profile and the changes.

4. TARGET HR

This program allows you to preset your pulse
level, i.e. the resistance is regulated so that your
pulse remains at the requested level. If the pulse
tends to rise, resistance is reduced automatically
and vice versa. The set value can be changed also
during the workout.

13. TOTAL TRAINING COUNTER

Press both arrow keys simultaneously and the
TIME window will present the total training time
in hours and the DISTANCE window the total
training distance in kilometers.

OPERATING THE METER

QUICK START

1. Switch on the meter or press ENTER after

pressing the

2. You can adjust the effort level (1-16) with the

RESET key.

arrow keys, and the columns indicate the chosen
effort level.

3. Begin your workout.

7

MANUAL

TARGET HR

1. Select the manual function by pressing the
MANUAL key after the meter has been switched on

or after pressing the

2. The TIME display will start to flash. Choose

RESET key.

the desired duration of workout by using the
arrow keys (10-90 minutes in steps of 5 minutes).
Press

ENTER. The equipment uses this value

to calculate the duration of the different effort
levels during the program.

3. Enter your weight by using the arrow keys

(default value 70 kg in the
The display reads KG. Press

4. Begin your workout.

5. You can adjust the effort level (1-16) with the

DISTANCE window).

ENTER.

arrow keys, and the columns indicate the chosen
effort level.

WATT CONTROL

Exercising within a certain effort range affects
the system in different ways, just as exercising
within a certain pulse range does. If you exercise
at too low an effort level for your condition,
you will not necessarily achieve the desired
result even if you exercise regularly. The

CONTROL program enables training at a certain

WATT

effort level, e.g. at 100 watts.

1. Select the WATT CONTROL program by pressing

the

WATT CONTROL key after the meter has been

switched on or after pressing the

RESET key.

The TARGET HR program enables training at the
requested pulse level. The program requires
measurement of heart rate.

1. Select the TARGET HR program by pressing
TARGET HR after the meter has been switched on

or after pressing

2. The HR display will start to flash. Set the

RESET.

desired heart rate value (default 110 bpm) by
using the arrow keys. Press

NOTE! The preset value can be changed during the

ENTER.

training.

3. The TIME display will start to flash. Choose the

desired duration of workout by using the arrow
keys (10-90 minutes in steps of 5 minutes).
Press

ENTER. The equipment uses this value

to calculate the duration of the different effort
levels during the program.

4. Enter your weight by using the arrow keys

(default value 70 kg in the
The display reads KG. Press

5. Begin your workout. If the set heart rate value

DISTANCE window).

ENTER.

seems too strenuous or easy, change the heart
rate value by using the arrow keys. The display
shows the present heart rate level.

PROGRAMS

This program contains ready-made training
profiles. The program changes the effort / heart

E4R

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OWNER’S MANUAL

2. The EFFORT display will start to flash. Set the

desired effort value in watts (20-400 W in steps
of 5 W, default 100 W) by using the arrow keys.
Press

ENTER.

3. The TIME display will start to flash. Choose the

desired duration of workout by using the arrow
keys (10-90 minutes in steps of 5 minutes).
Press

ENTER. The equipment uses this value

to calculate the duration of the different effort
levels during the program.

4. Enter your weight by using the arrow keys

(default value 70 kg in the
The display reads

5. Begin your workout.

6. You can adjust the profile effort level with

KG. Press ENTER.

DISTANCE window).

the arrow keys, and the columns in the display
indicate the chosen effort level.

rate level during your workout. The display
shows the profile and the changes. The pre­programmed profiles are designed to make your
training routine more varied and interesting: you
can use any of the profiles as the basis for your
workout, but you should adjust the effort range
before or during the exercise session to suit your
fitness level by using the arrow keys.

PROFILE P1. 3-peak effort profile for the

improvement of oxygen uptake capacity. With
peaks relatively short in duration, this profile is
suitable for beginners. With default setting, max.
watt value is 182, average watt value is 121

.

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OWNER’S MANUAL • E4R

GB

PROFILE P2.

3-peak effort profile for the
improvement of oxygen uptake capacity. With
relatively longlasting peaks, this profile is
specifically suitable for the physically fit. With
default setting, max. watt value is 154, average
watt value is 122.

PROFILE P3. Multi-peak effort profile for the

improvement of explosive strength. Peaks are
relatively short in duration, and the level of effort
varies irregularly. This profile is suitable for all
fitness levels. With default setting, max. watt
value is 182, average watt value is 120.

PROFILE P6. Uphill heart rate profile where the

heart rate increases steadily until the midpoint of
the profile, steadily decreasing thereafter. This
profile is suitable for beginners. With default
setting, max. HR value is 157, average HR is

126.

PROFILE P7. 3-peak heart rate profile for the

improvement of endurance fitness. Peaks are
relatively longlasting, but the heart rate level
remains fairly constant throughout. This profile
is suitable for all fitness levels. With default
setting, max. HR value is 155, average HR is

131.

PROFILE P4. Uphill effort profile for the

improvement of endurance fitness. Peaks are
relatively longlasting, increasing in intensity
until the closing phase of the profile. This profile
is specifically suitable for the physically fit. With
default setting, max. watt value is 210, average
watt value is 133.

PROFILE P5. 3-peak heart rate profile for the

improvement of oxygen uptake capacity. With
relatively longlasting peaks, this profile is
suitable for beginners. With default setting, max.
HR value is 136, average HR is 119.

PROFILE P8. 3-peak heart rate profile for the

improvement of oxygen uptake capacity. Peaks
are relatively longlasting, with each followed
by a steady recovery period. This profile is
specifically suitable for the physically fit. With
default setting, max. HR value is 170, average
HR is 137.

1. Press PROGRAMS after the meter has been

switched on or after pressing

2. Select desired the program (P1-P8) with the

arrow keys or with the

ENTER.

3. The TIME display will start to flash. Choose the

RESET.

PROGRAMS key. Press

desired duration of workout by using the arrow
keys (10-180 minutes in steps of 5 minutes,
default 20 minutes). Press

ENTER. The equipment

uses this value to calculate the duration of the
different effort levels during the program.

9

4. Enter your weight by using the arrow keys

(default value 70 kg in the
The display reads KG. Press

5. Begin your workout. If the set effort / heart

rate value seems too strenuous or easy, change
the value by using the arrow keys. The display
shows the present effort / heart rate level.

PAUSE

DISTANCE window).

ENTER.

HOW OFTEN? For endurance exercising, it’s good

to exercise at least 3 times a week, but remember
for your health that once a week is better than not
at all. The effects of exercising will show after
just a few weeks.

HOW LONG? If you’re very unfit, start with a

15-20 minute workout. Once your condition
improves, you can train for 30-60 minutes
depending on your goal.

E4R

•

The values in a workout that has been interrupted
are saved automatically in the memory of the
user interface for 5 minutes, after which they are
reset. You can restart the interrupted exercise by
pedaling within 5 minutes.

EXERCISE

Good health is an integral part of our quality of
life and comprises physical, mental and social
performance. And physical performance is a
primary basis for maintaining mental and social
activity. It has been proved beyond doubt that
exercise offers many benefits. In order to reach
the goals you have set, you’ll need to keep
finding the motivation to continue so you achieve
your ultimate goal: life-long health and a new
quality of living.

Set yourself realistic targets.

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Progress step-by-step according to your

•

schedule.

Keep a fitness diary and write down your

•

progress.

Change your way of exercising from time to

•

time.

Use your imagination and learn self-discipline.

•

You know yourself best so find the motivation
from inside. Don’t make exercising too big an
issue and your first goal is simply to make a habit
of getting exercise. Only when regular exercise
feels natural should you set fresh goals. One
important aspect of your training is versatility.
Varying your training exercises different muscle
groups and helps maintain motivation.

STARTING OUT WITH EXERCISE

If you have not exercised for a long time and
your physical condition is poor, or if you have
health problems, you should have your condition
checked. If you have a history of cardiovascular
disease or belong to any other risk group, we
strongly recommend that you have your basic
fitness level tested before taking up any training.

HOW HARD? Set the most efficient and safest

training level on the basis of your heart rate. This
is why your Tunturi equipment has an interface
to measure heart- or pulse-rate. Follow the orders
of a doctor or exercise professional to help set
your exercise level.

The best training to improve your general fitness
is properly efficient, not too heavy and not too
easy. It’s good to sweat while working out, but
important still to be able to talk comfortably.
This type of exercise is called aerobic or
endurance exercise and your body produces the
required energy by burning body fat with the
aid of oxygen. This in turn leads to a reduction
in fat tissue. Aerobic exercise is based upon
improving the body’s oxygen uptake, which in
turn improves ones endurance and general fitness

- in other words, it promotes good health!
No matter what your goal, you’ll get the best

results by training at the right level of effort, and
the best measure is your own heart rate. First
find your maximum heart rate i.e. where the rate
doesn’t increase with added effort. If you don’t
know your maximum heart rate, please use the
following formula as a guide:

208 - 0,7 X AGE

This is an average value and the maximum varies
from person to person. The maximum heart rate
diminishes on average by one point per year. If
you belong to one of the risk groups mentioned
earlier, ask a doctor to measure your maximum
heart rate for you.

We have defined three different heart rate zones
to help you with targeted training.

BEGINNER: 50-60 % OF MAXIMUM HEART RATE

Also suitable for weight-watchers, convalescents
and those who haven’t exercised for a long time.
Three sessions a week of at least a half-hour each
is recommended. Regular exercise considerably
improves beginners’ respiratory and circulatory

10

OWNER’S MANUAL

OWNER’S MANUAL • E4R

GB

performance and you will quickly feel your
improvement.

TRAINER: 60-70 % OF MAXIMUM HEART RATE

Perfect for improving and maintaining fitness.
Even reasonable effort develops the heart and
lungs effectively, training for a minimum of 30
minutes at least three times a week. To improve
your condition still further, increase either
frequency or effort, but not both at the same
time!

ACTIVE TRAINER:
70-80 % OF MAXIMUM HEART RATE

Exercise at this level suits only the fittest and
presupposes long-endurance workouts.

Rest is as important as exercise in a fitness
programme. If you for instance exercise
conscientiously for three weeks, it’s good to
make the following week a little lighter.

EXERCISING WITH A RECUMBENT
ERGOMETER

If you want to improve your aerobic health­related fitness, you can exercise at a lower
resistance level, with a pedalling rate set at
approximately 60-80 rpm. This ensures that your
heart rate remains suitably low, thus allowing for
a longer training session. If you’re very unfit,
you should start with a 15-20 minute workout.
Once your condition improves, you can train for
30-60 minutes, depending on your goals. Since
aerobic health-related fitness is best developed
through longer workout sessions, you should
set the effort level accordingly. In interval
training, the resistance and heart rate levels vary
throughout to provide an efficient workout. You
should, however, be careful not to exercise at too
high an effort level so as to avoid straining your
joints and knees. Enhance your workout with
the ergometer’s accurate feedback on effort level
and calorie consumption, and carefully read the
instructions on how to use the meter so that you
can make wide use of the ergometer’s functions:
this will add variety to your training and help
you to remain motivated. You can use a high
resistance to build up your strength and muscle
mass, but don’t forget that recumbent ergometers
are specifically designed for aerobic exercise.

with a healthy diet. A dieter should exercise daily

- at first 30 minutes or less at a time, gradually
increasing the daily workout time to one hour.

Always hold the handlebars while pedalling
to keep your upper body steady. This will also
allow you to work your leg muscles more
effectively, especially when using a high level of
effort. Start at a slow pedalling speed with a low
resistance, and gradually increase your speed and
resistance to a comfortable level according to
your condition. End each workout by gradually
reducing the speed and resistance. Don’t forget to
stretch at the end of the workout. After training,
always wipe clean your recumbent cycle and the
meter in particular.

The Recumbent Ergometer E4R is designed to
comfortably distribute your weight evenly over
your buttocks and lumbar region of your lower
back. Your legs are also positioned closer to the
level of your heart, allowing a less strenuous and
more efficient cardiovascular workout.

Before beginning your workout, make sure that
the seat is correctly positioned. The distance
between the seat and the pedals should be
adjusted so that your knee remains slightly
bent when your leg is extended to the furthest
pedaling point forward. To ensure proper
positioning please follow the recommended
guidelines:

1. Turn the locking knob counterclockwise.

2. Pull the locking knob out so that the seat can

be moved freely.

3. When the distance is right, let go of the

knob.The seat locks into place.

4. Tighten the locking knob clockwise.

MEASURING PULSE
WITH HANDGRIP SENSORS

Pulse is measured by sensors in the handlebars.
Pulse is measured when the user of E4R is
touching both sensors simultaneously. Reliable
pulse measurement requires that the skin is
constantly touching the sensors and that the
skin is slightly moist. Too dry or too moist
skin weakens the reliability of hand pulse
measurement.

Exercise is always rewarding for weight loss,
because it is the only way of increasing the
energy spent by the body. This is why it is
always worthwhile to combine regular exercise

The E4R meter has a heart rate receiver
compatible with Polar equipment, so you can
also use Polar uncoded heart rate transmitter
belts for heart rate measurement. The transmitter
belt may be purchased as an accessory.

11

TELEMETRIC HEART RATE MEASUREMENT

The most reliable way of measuring the
heart rate is telemetric measurement using a
transmitter belt.

If you want to measure your heart rate this
way during your workout, moisten the grooved
electrodes on the transmitter belt with saliva or
water. Fasten the transmitter just below the chest
with the elastic belt, firmly enough so that the
electrodes remain in contact with the skin while
pedaling, but not so tight that normal breathing
is prevented. If you wear the transmitter and belt
over a light shirt, moisten the shirt slightly at the
points where the electrodes touch the shirt. The
transmitter automatically transmits the heart rate
reading to the meter up to a distance of about 1
meter. The heart rate value is displayed in the
meter. Follow your heart rate during the training.

REMARKS ON TELEMETRIC MEASUREMENT

NOTE! Always switch the power off and unplug

the power cord before you start moving the
equipment around! Transport the equipment
with extreme caution over uneven surfaces,
for example over a step. The equipment must
never be transported upstairs using the wheels
over the steps, instead it must be carried. Place
the equipment on a firm, level surface, and on
a protective base to avoid any damages to the
floor beneath the equipment. Notice that certain
floor materials may require protection when
transporting the equipment.

Move the recumbent cycle according to the
following instruction: stand behind the cycle and
take it by the seat frame with one hand and by
the handlebar with the other hand. Lift the E4R
so that it rests on the transport wheels and move
it by wheeling. Lower the cycle on the floor
while holding on to it and remaining all the time
behind the equipment.

E4R

•

If the electrode surfaces are not moist, the heart
rate reading will not appear on the display. If
the electrodes are dry, they must be moistened
again. Allow the electrodes to warm up properly
to ensure accurate heart rate measurement.
If there are several telemetric heart rate
measurement equipment next to each other, the
distance between them should be at least 1.5
m. Similarly, if there is only one receiver and
several transmitters in use, only one person
with a transmitter should be within transmission
range. The transmitter is switched to an active
state only when it is being used for measurement.
Sweat and other moisture can, however, keep the
transmitter in an active state and waste battery
energy. Therefore it is important to dry the
electrodes carefully after use.

When selecting training attire, please note that
some fibers used in clothes (e.g. polyester,
polyamide) create static electricity, which may
prevent reliable heart rate measurement.

Please note that a mobile phone, television and
other electrical appliances form an electro­magnetic field around them, which will cause
problems in heart rate measurement.

TRANSPORT AND STORAGE

Please follow these instructions when carrying
and moving the cycle about, because lifting it
incorrectly may strain your back or risk other
accidents:

To prevent the equipment malfunctioning, store
in a dry place with as little temperature variation
as possible and protected from dust.

MAINTENANCE

The equipment requires very little maintenance.
Check, however, from time-to-time that all
screws and nuts are tight.

After exercising, clean the equipment with a

•

soft, absorbent cloth. Do not use solvents. Sweat
may cause corrosion: we recommend therefore
that you protect all metal surfaces outside the
plastic covers with teflon or car wax.

Never remove the equipment’s protective

•

casing.

The magnetic brake forms a magnetic field that

•

may damage the mechanism of a watch, or the
magnetic identification strip on a credit or cash
card, should they come into immediate contact
with the magnets. Never attempt to detach or
remove the magnetic brake!

The magnetic brake is based on magnetic

•

resistance; resistance level is electronically
measured and shown as watt reading on the
display. Due to the measurement system, your
Tunturi ergometer need not be re-calibrated when
assembled, serviced and used according to this
Owner’s Manual.

If the equipment is not used for a period

•

of time, the transmission belt may become
temporarily distorted. This can lead to a
sensation of slightly uneven pedaling. However,

12

OWNER’S MANUAL

after a few minutes of use the effect disappears
as the belt returns to its original form.

NOTE! If the equipment does not function

properly during use, contact your Tunturi
dealer immediately. Always give the model
and serial number of your equipment. Please
state also the nature of the problem, conditions
of use and purchase date. Despite continuous
quality control, defects and malfunctions caused
by individual components may occur in the
equipment. In most cases it’s unnecessary to take
the whole equipment in for repair, as it’s usually
sufficient to replace the defective part.

TECHNICAL SPECIFICATIONS

Length 165 cm
Height 100 cm
Width 67 cm
Weight 63 kg

OWNER’S MANUAL • E4R

GB

All Tunturi models meet the requirements of
the EU’s EMC Directives on electromagnetic
compatibility (89/336/EEC) and electrical
equipment designed for use within certain
voltage limits (73/23/EEC). This product
therefore carries the CE label.

The North American versions (115 V) comply
with FCC requirements on electromagnetic
compatibility and are accordingly marked with
the FCC label. The North American versions also
comply with the following safety standards: UL
1647 and CSA C 22.2 No. 68-92.

All Tunturi ergometers meet EN precision and
safety standards (EN-957, parts 1 and 5).

Due to our continuous policy of product
development, Tunturi reserves the right to change
specifications without notice.

13

1 233 1053 User interface (incl 10) 1
2 153 9003 Seat back 1

- M8 DIN 125 Washer 4

- M8 DIN 934 Nut 4
3 153 9001 Seat 1

- M8 DIN 125 Washer 2

- M8 DIN 985 Nut nylon 2
5 533 7039 Plug 2
6 213 1007 Handle grip 1
7 203 9005 Handle bar (incl. 5, 6, 8) 1

- 203 9004 Handlebar (incl 5, 6) 1

- M8 DIN 125 Washer 4

- M8 DIN 985 Nut nylon 4
8 403 9012 Hand pulse unit (only hgp) 1

- 4,2x16 DIN 7504-K PT-Screw 2

- 403 0043 Pulsetransmitter belt (no hgp) 1
9 173 1065 User interface lower cover 1
10 423 1110 Membrane 1
13 403 9013 Cable set (incl. 13a,13d,13f,13g) 1

- 403 9018 Cable set (incl. 13a,13g) 1
13b 403 1088 Sensor 1

- 3,5x13 DIN 7504-K Screw 2
13c 403 1026 RPM-magnet 1
14 683 1011 Bezel 1
15 103 9015 Tube 1

- M8x20 DIN 7380 Screw 2
17 103 9005 Frame 1
18 533 1050 Stand plug 4
19 423 9005 Label set (incl.19a, 19b) 2
20 173 1064 Side cover, LH and RH. 2

- KB 40x20 WN-1411 PT-Screw 4

- M5x60 DIN 7985 Screw 1

- M5 DIN 934 Nut 1
21 533 9012 Plug 1
22 653 1017 Nut 2

- 12x18x05 DIN 988 Washer 1
24 303 9004 Flywheel 1

- 17x24x1,5 DIN 988 Washer 1
25 433 1013 Aluminium circle 1

- M5x10 DIN 7991 Screw 4
27 373 1026 Brake lever 1

- M8 DIN 125 Washer 1

- M8 DIN 985 Nut nylock 1
28 643 1008 Spring 1
29 103 1048 Brake lever frame 1

- 653 1026 Screw 3
31 403 7020 EU Transformer 24VDC, EUR 1

- 403 7020 GB Transformer 24VDC, GB 1

- 403 7020 USA Transformer 24VDC, USA 1

- 403 7020 JPN Transformer 24VDC, JPN 1

- 403 7020 AUS Transformer 24VDC, AUS 1
32 403 9016 Servo motor 1

- M6x20 DIN 912 Screw 2

- M6 DIN 125 Washer 4

- M6 DIN 985 Nut nylock 2
33 220065 Nipple 1

- M6 DIN 125 Washer 1
34 223 1013 Metal wire 1
* 35 533 1046 M10 plug 4
36 673 500 88 Snap locking 2
37 533 1048 Wheel 2
38 103 1038 Front support 1

- 103 1039 compl. (incl. 18, 36, 37, 92) 1
* - M10 DIN 125 Washer 2
* - M10x25 DIN 933 Screw 2
39 103 9006 Rear support 1
* - M10 DIN 125 Washer 2
* - M10x25 DIN 933 Screw 2
40 643 104 89 Spring 1
41 523 504 84 Bearing, flywheel 1
42 523 1010 Bearing, flywheel 1
43 523 409 85 Bearing 4
44 343 1010 Flywheel axle 1
45 443 9003 Transmission belt 1
47 513 9002 Belt tightener frame 1

- 12x18x1 DIN 988 Washer 2

- 10 DIN 471A Retaining 1
49 643 1007 Spring 1
53 263 1007 Pulley 1

- 17 DIN 471A Retaining 1
54 353 1005 1 Crank, RH 1

- 353 1004 1 Crank, LH 1
55 653 0073 Screw-plug 2
56 363 1002 Pedal band, pair 1
57 363 1001 Pedal, pair (incl. 56) 1
58 103 9018 Rail support 1
* - M8 DIN 125 Washer 4
* - M8x20 ISO 7380 Screw 4
60 533 9018 Rear plug 1

- 50x30 WN1412 PT-Screw 1

- M6 DIN 934 Washer 1
61 103 9016 Seat rail 1
* - M8 DIN 125 Washer 2
* - M8x20 DIN 933 Screw 2
*62 533 0020 M8 plug (* 4 pcs) 12
63 533 9019 Slide washer right 1

- M4x8 DIN 7985 Screw 2
64 533 9020 Slide washer left 1

- M4x8 DIN 7985 Screw 2
65 153 9005 Seat frame 1
66 652 133 Washer 8

- M8x16 DIN 933 Screw 8
67 343 9006 Seat frame axle 4
68 533 9017 Seat frame roller 4
69 533 0008 Locking knob 1
70 533 156 Sleeve 1
71 433 9003 Spacer 1
72 433 1018 Front cover 1
73 533 9011 Seat frame plug 2
75 593 9003 Bottle holder 1

- M5x10 DIN 7985 Screw 2
*91 533 1019 Locking knob 1
* - M8x80 DIN 603 Screw 1
*92 7208131001 Sleeve (* 1 pc) 3
93 503 9007 Fastener plate 1
135 433 1017 Cover plate 1

- M5 DIN 934 Nut 1
* 553 9004 Assembly kit (incl. *) 1
* 553 0002 Box spanner 1
* 556 0003 Screw driver 1
* 556 031 00 Allen key 5mm 1
* 553 100 88 Multihole wrench 1

- 583 9004 Owner’s manual 1

- 583 0006 Warranty booklet 1

14

E4R

www.tunturi.com

TUNTURI OY LTD

P.O.BOX 750, FIN-20361

Turku, Finland

Tel. [phone]

Fax [phone]

www.tunturi.com

©Tunturi Oy Ltd

583 9002

4.03