Monark 837 E User Manual
Manual 837 E
Monark Exercise AB ��������������������������������������� 4
Product Information ��������������������������������������� 5
Facts ��������������������������������������������������������������������� 5
Serial number �������������������������������������������������������� 5
Operating Instruction ������������������������������������� 6
Workload device ���������������������������������������������������6
Cycle adjustments ������������������������������������������������� 6
Computer specications ���������������������������������������� 7
Battery replacement pulse sensor ������������������������ 8
Trouble shooting guide ���������������������������������� 9
Service ����������������������������������������������������������� 10
Warning ��������������������������������������������������������������� 10
Warranty �������������������������������������������������������������10
Service check & Maintenance ����������������������������� 10
Batteries �������������������������������������������������������������� 11
Crank bearing ����������������������������������������������������� 11
Flywheel bearing ������������������������������������������������� 11
Transport ������������������������������������������������������������� 11
Replacement of brake belt ���������������������������������� 11
Brake belt contact surface ���������������������������������� 11
Chain 1/2“ x 1/8“ �������������������������������������������������12
Freewheel sprocket ��������������������������������������������� 13
Spare parts ���������������������������������������������������� 14
© 2010 MONARK EXERCISE AB, Vansbro, Sweden
Contents
Important
Read the manual carefully before using the cycle
and save it for future use.
Monark 837 E
4
Monark Exercise AB
Monark has 100 years’ experience of bicycle production. The Monark tradition has yielded know-how, experience, and a real feel for the product and quality. Since the early 1900s, Monark’s cycles have been living proof of precision, reliability, strength and service. That are the reasons why we are now the world
leader in cycle ergometers and the market leader in Scandinavia in transport cycles.
We manufacture, develop and market ergometers and exercise bikes, transport bikes and
specialized bicycles. Our largest customer groups are within health care, sports medicine,
public authorities, industry and postal services.
For more information: www.monarkexercise.se
837-003
1
Monark 837 E
5
Product Information
Congratulations on your new Recumbent.
Monark Cardio Comfort 837 E is designed to be used
for exercise and rehabilitation. This model is perfect
for people with back or weight problems where it is
difficult to sit on a normal bike.
Monark model 837 E is a recumbent bike with adjustable resistance. The bike is equipped with an electronic meter showing speed, time, distance, calories
and pulse. At the end of the handlebar are handgrips
with built in pulse.
Facts
Large, well-balanced flywheel 20 kg (44 lbs)•
Easy entrance and stable saddle•
Wheels for easy transport•
Stable frame, solid steel tube•
Powder painted•
Adjustable backrest•
Electronic display with heart rate in handgrips or •
chestbelt
Width
665 mm (26”) at handlebar
460 mm (18”) at support tubes
Length
1700-2000 mm (67-79”)
Distance pedal and saddle
490-890 mm (19-35”)
Height
980 mm (39”) at seat
800 mm (31”) at front
Weight
70 kg (154 lbs)
Max user weight 250 kg (550 lbs)
Accessories
Chestbelt
Extra foot plates
Serial number
The serial number of your Ergometer is placed according to fig: Serial number.
NOTE!
Use of the product may involve considerable
physical stress. It is therefore recommended
people who are not accustomed to cardio or not
feel completely healthy to first consult a physician for advice.
Fig: Serial number (1)
E
A
B
C
D
1
2
837-003
2
1
2
Monark 837 E
6
Operating Instruction
Workload device
When pedalling the subject stores energy in the flywheel. The flywheel is then braked by means of a
brake belt/cord which runs around the flywheel. The
workload is changed either by using other pedalling
speed or by increasing or decreasing the tension of
the brake belt/cord against the flywheel by using the
tension knob(2). A change of brake force is showed in
the window(1). See g: Workload device.
Cycle adjustments
The pedalling unit can be moved forward or backward and locked in a comfortable position. To move
the unit pull the catch(1) and place the pedals at a
suitable distance. Let go of the catch and make sure
that it locks (a ”click sound”). The back support can
also be adjusted up and down to a comfortable position by loosing the knob(2). See fig: Adjustments.
Fig: Workload device
1) Workload window
2) Tension knob
Fig: Adjustments
1) Catch
2) Locking knob
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