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BEFORE YOU BEGIN

Congratulations for selecting the new BOOMERANG

850 elliptical crosstrainer. The BOOMERANG 850

elliptical crosstrainer is an incredibly smooth exerciser

that moves your feet in a natural elliptical path, mini-

mizing the impact on your knees and ankles. And the

unique BOOMERANG 850 features adjustable resis-

tance and a simple-to-use console to help you get the

most from your exercise.

For your benefit, read this manual carefully before

using the elliptical crosstrainer.

If you have ques-

tions after reading this manual, please call our

Customer Service Department at

0034 91 661 02 10

.

To help us assist you, please note the product model

number and serial number before calling. The model

number is WLEVEL28840. The serial number is found

on a decal attached to the elliptical crosstrainer (see

the front cover of this manual for the location of the

decal).

Before reading further, please familiarise yourself with

the parts that are labeled in the drawing below.

Handlebar

FRONT

BACK

Pedal Arm

Pedal Disk

*No water bottle is included

Pedal

Console

Water Bottle Holder*

Pulse Sensor

Resistance Knob

Wheel

All manuals and user guides at all-guides.com

Summary of Contents for Boomerang 850

Page 1: ...rial No QUESTIONS As a manufacturer we are com mitted to providing complete cus tomer satisfaction If you have questions or if there are missing or damaged parts please call Fax 0034 91 661 98 32 E ma...

Page 2: ...YOU BEGIN 4 ASSEMBLY 5 HOW TO USE THE ELLIPTICAL CROSSTRAINER 9 MAINTENANCE AND TROUBLESHOOTING 12 CONDITIONING GUIDELINES 13 PART LIST 14 EXPLODED DRAWING 15 HOW TO ORDER REPLACEMENT PARTS Back Cover...

Page 3: ...ner Do not arch your back 10 The pulse sensor is not a medical device Various factors may affect the accuracy of heart rate readings The pulse sensor is intended only as an exercise aid in determin in...

Page 4: ...strainer If you have ques tions after reading this manual please call our Customer Service Department at 0034 91 661 02 10 To help us assist you please note the product model number and serial number...

Page 5: ...uantity used in assembly Note Some small parts may have been pre assembled for shipping If a part is not in the parts bag check to see if it has been pre assembled 5 M8 Washer 48 4 M8 Split Washer 59...

Page 6: ...s are oriented as shown by the diagram inside the battery compartment 63 45 59 68 59 68 2 3 5 Have another person hold the Console 23 in the position shown Insert the control cable down through the Up...

Page 7: ...rm 5 Grease 7 47 14 49 5 2 5 6 8 Hexagonal Holes 6 1 2 68 68 Make sure that the wires and cables do not get pinched and damaged during this step 44 53 68 55 59 59 59 6 Whilst another person holds the...

Page 8: ...on the Left Pedal Arm 11 Apply grease to a Pedal Arm Bolt Set 40 Attach the Left Pedal Arm to the left Handlebar Arm with the Bolt Set Do not overtighten the Bolt Set the Handlebar Arm must pivot free...

Page 9: ...to decrease the resistance turn the knob counterclockwise FEATURES OF THE CONSOLE The easy to use console is designed to help you get the most from your workouts As you exercise the console will disp...

Page 10: ...section of the display will show only the number of calories you have burned Press the Mode button again The upper section of the dis play will then show only the distance pedalled and the lower left...

Page 11: ...ring the program adjust your pedalling pace so that both indicators are at the same height If your ped alling pace is slower than the current target pace setting an arrow will appear next to the pace...

Page 12: ...22 and the M10 Washer 35 from the Left Pedal Arm 11 Remove the Left Pedal Arm Next remove the two M4 x 25mm Screws 56 and the four M4 x 16mm Screws 42 from the Left Side Shield 3 See the drawing belo...

Page 13: ...ur exercise must be aerobic Aerobic exer cise is activity that requires large amounts of oxygen for prolonged periods of time This increases the demand on the heart to pump blood to the muscles and on...

Page 14: ...rge Snap Ring 31 2 Large Bearing 32 1 Pedal Axle 33 4 M10 Nylon Locknut 34 4 M8 x 53mm Button Bolt 35 2 M10 Washer 36 4 M6 x 48mm Flat Head Screw 37 2 Pedal Arm Bushing 38 10 M8 Nylon Locknut 39 2 Fly...

Page 15: ...8 51 51 15 13 37 35 11 40 40 20 7 59 59 58 38 50 50 38 60 60 2 49 49 49 49 42 42 42 42 42 21 60 51 51 41 54 42 53 38 25 25 40 40 13 28 21 21 38 34 30 31 55 46 46 14 14 36 36 29 29 22 22 56 39 66 27 27...

Page 16: ...to give the following information the MODEL NUMBER of the product WLEVEL28840 the NAME of the product BOOMERANG 850 elliptical crosstrainer the SERIAL NUMBER of the product see the front cover of thi...

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