Precor RECUMBENT RBK 800 Assembly Instructions

Assembling and Maintaining
RBK 800-Series
Recumbent Exercise Bikes
Precor Incorporated
20031 142nd Avenue NE
P.O. Box 7202
Woodinville, WA USA 98072-4002
RBK 800-Series PAG/OM 300716-201 rev C
Warranty #36286-114
14 February 2011

Edition Information
ASSEMBLING AND MAINTAINING RBK 800-SERIES
RECUMBENT EXERCISE BIKES
P/N 300716-201 rev C
Copyright © February 2011 Precor Incorporated. All rights
reserved. Specifications subject to change without notice.
Trademark Note
Precor, AMT, and EFX are registered trademarks and Preva is
a trademark of Precor Incorporated. Other names in this
document may be the trademarks or registered trademarks of
their respective owners.
Intellectual Property Notice
All rights, title, and interests in and to the software of the
Preva Business Suite, the accompanying printed materials,
any copies of such software, and all data collected via the
Preva Business Suite, are exclusively owned by Precor or its
suppliers, as the case may be.
Precor is widely recognized for its innovative, award-winning
designs of exercise equipment. Precor aggressively seeks U.S.
and foreign patents for both the mechanical construction and
the visual aspects of its product design. Any party
contemplating the use of Precor product designs is hereby
forewarned that Precor considers the unauthorized
appropriation of its proprietary rights to be a very serious
matter. Precor will vigorously pursue all unauthorized
appropriation of its proprietary rights.
Precor Incorporated
20031 142nd Ave NE, P.O. Box 7202
Woodinville, WA 98072-4002
1-800-347-4404
http://www.precor.com

Important Safety Instructions
Read the following precautions thoroughly before you begin
assembly, and save them afterward for future reference.
Safety Precautions
Always follow basic safety precautions when using this
equipment to reduce the chance of injury, fire, or damage.
Other sections in this manual provide more details of safety
features. Be sure to read these sections and observe all safety
notices. These precautions include the following:
Read all instructions in this guide before installing and
using the equipment and follow any labels on the
equipment.
Make sure all users see a physician for a complete
physical examination before they begin any fitness
program.
Il est conseillé de subir un examen médical complet avant
d’entreprendre tout programme d’exercise. Si vous avez des
étourdissements ou des faiblesses, arrêtez les exercices
immédiatement.
Do not allow children, or people unfamiliar with the
operation of this equipment, on or near it. Do not leave
children unsupervised around the equipment.
Make sure all users wear proper exercise clothing and
shoes for their workouts and avoid loose or dangling
clothing. Users should not wear shoes with heels or
leather soles, and they should check the soles of their
shoes to remove any dirt and embedded stones. They
should also tie long hair back.
Never leave the equipment unattended when it is plugged
in. Unplug the equipment from its power source when it is
not in use, before cleaning it, and before providing
authorized service.
Note: The optional power adapter is considered a power
source for self-powered equipment.

4Assembling and Maintaining RBK 800-Series Recumbent Exercise Bikes
Use the power adapter provided with the equipment. Plug
the power adapter into an appropriate, grounded power
outlet as marked on the equipment.
Care should be taken when mounting or dismounting the
equipment.
Read, understand, and test the emergency stop
procedures before use.
Keep the power cord or optional power adapter and plug
away from heated surfaces.
Route power cables so that they are not walked on,
pinched, or damaged by items placed upon or against
them, including the equipment itself.
Ensure the equipment has adequate ventilation. Do not
place anything on top of or over the equipment. Do not
use on a cushioned surface that could block the
ventilation opening.
Assemble and operate the equipment on a solid, level
surface.
Proper Location for Equipment
For all equipment other than treadmills: Locate at
least 40 inches (1 meter) away from walls or
furniture on either side of the equipment, and 40
inches (1 meter) away from objects behind the
equipment.
For treadmills: Locate at least 40 inches (1 meter)
away from walls or furniture on either side of the
treadmill, and at least 80 inches (2 meters) away
from objects behind the treadmill.
Keep equipment away from water and moisture. Avoid
dropping anything on or spilling anything inside the
equipment to prevent electric shock or damage to the
electronics.
Do not operate electrically powered equipment in damp
or wet locations.
Never operate this equipment if it has a damaged cord or
plug, if it is not working properly, or if it has been dropped,
damaged, or exposed to water. Call for service
immediately if any of these conditions exist.
Maintain the equipment to keep it in good working
condition, as described in the Maintenance section of the
assembly and maintenance guide. Inspect the equipment
for incorrect, worn, or loose components, and then
correct, replace or tighten prior to use.

Important Safety Instructions 5
If you plan to move the equipment, obtain help and use
proper lifting techniques. Refer to the "Moving the
Equipment" section of the assembly and maintenance
guide.
Use the equipment only for its intended purpose as
described in this manual. Do not use accessory
attachments that are not recommended by Precor. Such
attachments may cause injuries.
Do not operate the equipment where aerosol (spray)
products are being used or where oxygen is being
administered.
Do not use outdoors.
Do not attempt to service the equipment yourself, except
to follow the maintenance instructions in this manual.
Never drop or insert objects into any opening. Keep hands
away from moving parts.
Do not set anything on the stationary handrails,
handlebars, control console, or covers. Place liquids,
magazines, and books in the appropriate receptacles.
Do not lean on or pull on the console at any time.
CAUTION : DO NOT remove the cover, or you may risk injury due
to electric shock. Read the assembly and maintenance guide
before operating. There are no user-serviceable parts inside.
Contact Customer Support if the equipment needs servicing. For
use with single phase AC supply only.
Educating Users
Take time to educate users about the Important Safety
Instructions found in both the User Reference Manual and
Product Owner’s Manual. Explain to your club or facility
patrons that they should observe the following precautions:
Hold onto a stationary handrail or handlebar while
assuming the starting position on the equipment.
Face the console at all times.
Hold on to a stationary handrail or handlebar with one
hand whenever you operate the console keys with the
other hand.

6Assembling and Maintaining RBK 800-Series Recumbent Exercise Bikes
Hazardous Materials and Proper Disposal
The batteries within self-powered equipment contain
materials that are considered hazardous to the environment.
Federal law requires proper disposal of these batteries.
If you plan to dispose of your equipment, contact Precor
Commercial Products Customer Support for information
regarding battery removal. Refer to Obtaining Service.
Product Recycling and Disposal
This equipment must be recycled or discarded according to
applicable local and national regulations.
Product labels, in accordance with European Directive
2002/96/EC concerning waste electrical and electronic
equipment (WEEE), determine the framework for the return
and recycling of used equipment as applicable throughout the
European Union. The WEEE label indicates that the product is
not to be thrown away, but rather reclaimed upon end of life
per this Directive.
In accordance with the European WEEE Directive, electrical
and electronic equipment (EEE) is to be collected separately
and to be reused, recycled, or recovered at end of life. Users
of EEE with the WEEE label per Annex IV of the WEEE
Directive must not dispose of end of life EEE as unsorted
municipal waste, but use the collection framework available
to customers for the return, recycling, and recovery of WEEE.
Customer participation is important to minimize any potential
effects of EEE on the environment and human health due to
the potential presence of hazardous substances in EEE. For
proper collection and treatment, refer to Obtaining Service.
Regulatory Notices for the RFID Module
When equipped with a control console as described in this
document, this equipment may include a radio-frequency
identification (RFID) module. The RFID module has been
certified to operate at temperatures between -20ºC and 85°C
(-4°F and 185°F).

Important Safety Instructions 7
Radio Frequency Interference (RFI)
The RFID module conforms to the following national
standards defining acceptable limits for radio frequency
interference (RFI).
Federal Communications Commission, Part 15
This equipment has been tested and found to comply with the
limits for a Class A digital device, pursuant to Part 15 of the
FCC Rules. These limits are designed to provide reasonable
protection against harmful interference in a commercial
installation. The equipment generates, uses, and can radiate
radio frequency energy and, if not installed and used in
accordance with the owner’s manual instructions, can cause
harmful interference to radio communications.
Operation is subject to the following two conditions: (1) this
device may not cause harmful interference, and (2) this
device must accept any interference received, including
interference that may cause undesired operation.
WARNING Per FCC rules, changes or modifications not
expressly approved by the manufacturer could
void the user’s authority to operate the
equipment.
Industry Canada
This device complies with RSS-210:2007 of the Spectrum
Management & Telecommunications Radio Standards
Specification. Operation is subject to the following two
conditions: (1) this device may not cause harmful
interference, and (2) this device must accept any interference
received, including interference that may cause undesired
operation.
This Class A digital apparatus complies with Canadian
ICES-003.
Cet appareil numérique de la classe A est conforme à la norme
NMB-003 du Canada.
ATTENTION: Haute Tension
Débranchez avant de réparer

8Assembling and Maintaining RBK 800-Series Recumbent Exercise Bikes
European Applications
CE compliance is claimed to the following directives:
1999/5/EC R&TTE Directive
2006/95/EC LVD Directive
2002/95/EC RoHS Directive
Directive compliance has been verified to the following
standards:
EN 55022
EN 300 330-1 V1.5.1
EN 300 330-2 V1.3.1
EN 301 489-3 V1.4.1
EN 301 489-1 V1.8.1
EN 60950-1
Regulatory Notices for Cardiovascular
Exercise Equipment
The regulatory information in this section applies to the
exercise equipment and its control console.
Safety Approvals for Cardiovascular Equipment
Precor equipment has been tested and found to comply with
the following applicable safety standards.
Cardiovascular Type Equipment:
CAN/CSA, IEC, EN 60335-1 (Household and similar
electrical appliances - Safety)
EN 957 (Stationary training equipment, class S/B
compliant equipment)
PVS and P80 Regulatory Notice
This Precor equipment has been tested and found to comply
with the following applicable safety standards.
CAN/CSA, UL, IEC, EN 60065 (Audio, video and similar
electronic apparatus - Safety)

Important Safety Instructions 9
Radio Frequency Interference (RFI)
This Precor exercise equipment conforms to the following
national standards defining acceptable limits for radio
frequency interference (RFI).
Federal Communications Commission, Part 15
This equipment has been tested and found to comply with the
limits for a Class A digital device, pursuant to Part 15 of the
FCC Rules. These limits are designed to provide reasonable
protection against harmful interference in a commercial
installation. The equipment generates, uses, and can radiate
radio frequency energy and, if not installed and used in
accordance with the owner’s manual instructions, may cause
harmful interference to radio communications.
WARNING Per FCC rules, changes or modifications not
expressly approved by Precor could void the
user’s authority to operate the equipment.
Industry Canada
This Class A digital apparatus complies with Canadian
ICES-003.
Cet appareil numérique de la classe A est conforme à la norme
NMB-003 du Canada.
ATTENTION: Haute Tension
Débranchez avant de réparer
European Applications
CE compliance is claimed to the following directives:
2004/108/EC EMC Directive
2006/95/EC LVD Directive
2002/95/EC RoHS Directive
Directive compliance has been verified to the following
standards:
EN 55022
EN 55024
EN 60335-1
EN 60065 (P80 and PVS)

10 Assembling and Maintaining RBK 800-Series Recumbent Exercise Bikes
Electrical Recommendations: All Equipment
Excluding Treadmills
Note: This is a recommendation only. NEC (National Electric
Code) guidelines or local region electric codes must be
followed.
For equipment fitted with a P80 console or Personal Viewing
System (PVS) screen a separate power connection is
required. For a 20 amp branch circuit up to 10 screens can be
connected. If the branch circuit has any other devices plugged
into the circuit the number of screens must be reduced by the
wattage of the other devices.
Note: The typical splitter power cords that have IEC-320 C13
and C14 plugs have a recommended maximum capacity of
five screens.
Figure 1: IEC-320 C13 and C14 plugs
Obtaining Service
Do not attempt to service the equipment except for
maintenance tasks. If any items are missing, contact your
dealer. For more information regarding customer support
numbers or a list of Precor authorized service centers, visit
the Precor web site at http://www.precor.com.
Obtaining Updated Documentation
Current documentation for Experience Series consoles and
Preva Networked Fitness software is available at
http://www.precor.com/productmanuals. You may want to
check in for updated information from time to time as the
universe of Preva features expands.

Table of Contents
Important Safety Instructions ................................................... 3
Safety Precautions.................................................................................3
Educating Users .................................................................................... 5
Hazardous Materials and Proper Disposal.................................... 6
Product Recycling and Disposal ....................................................... 6
Regulatory Notices for the RFID Module ....................................... 6
Regulatory Notices for Cardiovascular
Exercise Equipment ...................................................................... 8
Electrical Recommendations: All Equipment
Excluding Treadmills.................................................................. 10
Obtaining Service................................................................................ 10
Obtaining Updated Documentation.............................................. 10
Assembling the Exercise Bike...................................................13
Unpacking the Equipment.................................................................14
Hardware Kit (not to scale) ..............................................................15
Required Tools......................................................................................15
Attaching the Seat Back and Bottle Holder ..................................16
Installing the Upright Support and Cables....................................17
Making Sure the Unit Is Stable.........................................................21
Breaking in the Equipment ................................................................21
Installing the Console .............................................................. 23
Threading the Cable Assembly (P80)..........................................23
Connecting Cables (P80).................................................................25
Completing the Console Installation (P80) ................................29
Threading the Cable Assembly (P30 and P20) .........................29
Connecting Cables (P30)..................................................................31
Connecting Cables (P20).................................................................32
Completing the Console Installation (P30 and P20)................ 33
Verifying That the Heart Rate Display Is Operational.............. 33

12 Assembling and Maintaining RBK 800-Series Recumbent Exercise Bikes
Maintenance............................................................................ 35
Daily Cleaning ......................................................................................35
Daily Inspection .................................................................................. 36
Quarterly Maintenance .....................................................................37
Storing the Chest Strap......................................................................37
Moving the Equipment ..................................................................... 38
Long-Term Storage............................................................................ 38
Self-Powered Features ............................................................ 39
Informational Displays Prior to Shutdown ..................................40
Symptoms of a Low Battery ............................................................40
Using the Optional Power Adapter ................................................41
The Optional Power Adapter Kit..................................................... 41
Replacing the Battery........................................................................ 42
Commercial Cardiovascular Equipment Limited Warranty ....43

Chapter 1
Assembling the Exercise Bike
Important: The instructions in the following procedures are
described from the perspective of a person standing directly in
front of the equipment (that is, on the opposite side of the
control console from a person using the equipment). These
descriptions may not match the names of certain parts in the parts
list, because such parts are named relative to the back of the
equipment.
To prepare the exercise bike for assembly:
Open the box and assemble the components in the
sequence presented in this guide.
Assemble and operate your equipment on a hard, level
surface in the area intended for use.
Important: Do not grasp any plastic parts of the unit while
lifting or moving the unit. The plastic parts are non-structural
covers and are not capable of supporting the weight of the
unit.
Assemble the equipment according to the guidelines in
this manual to ensure you do not void the Precor Limited
Warranty.
Important:Any damage caused during installation is not
covered by the Precor Limited Warranty.
Attach all fasteners and partially tighten them. Do not
fully tighten fasteners until instructed to do so.
WARNING You will need assistance to assemble this unit.
DO NOT attempt assembly by yourself.

14 Assembling and Maintaining RBK 800-Series Recumbent Exercise Bikes
Unpacking the Equipment
The shipping container for Precision Series exercise bikes
consists of the following items:
Wooden pallet
Cardboard base
Cardboard cover
WARNING Do not attempt to move the equipment off of
the pallet by yourself. Have at least one other
person help you, and use safe lifting
techniques.
To unpack the bike:
1. Carefully remove all staples securing the cover to the
cardboard base.
2. Lift the cover upward and set it aside.
3. Carefully remove any staples holding the cardboard shield
in place in the center of the container.
4. Lift the shield upward and set it aside.
5. Cut all plastic ties securing the equipment in place.
6. Remove the upright support from the container and set it
down near the spot where you plan to install the
equipment.
7. Remove the seat back and bottle holder from the
container and set them down with the upright support.
8. With the help of at least one other person, lift the body
assembly and move it forward until its front legs can be
lowered to the floor.
9. With the help of at least one other person, carefully tilt
the body assembly forward until it rests on the wheels
attached to the front legs. Roll it to the location where you
plan to install it, then tilt it back until it rests flat on the
floor.

Assembling the Exercise Bike 15
Hardware Kit (not to scale)
Before you begin the assembly, verify that the following
hardware items are packed with the equipment.
Fasteners Quantity
⁵₁₆-inch x ³₄-inch
sockethead screw
4
¹₄-inch x ⁵₈-inch
flathead machine
screw
4
⁵₁₆-inch flat washer 4
Upright support
mounting screw
2
Required Tools
³₈-inch hex wrench
¹₄-inch hex wrench
⁵₃₂-inch hex wrench
#2 Phillips screwdriver
Wire cutter

16 Assembling and Maintaining RBK 800-Series Recumbent Exercise Bikes
Attaching the Seat Back and Bottle Holder
While the equipment is in use, the seat back flexes to support
users of different shapes and sizes. Underneath the seat back,
the bottle holder accommodates both left-handed and
right-handed users.
To attach the seat back:
1. Insert the lower front edge of the seat back assembly
under the seat.
2. Swing the seat back assembly into place so that its four
screw holes line up with the holes on the seat carriage
bracket, as shown in the following illustration.
Figure 2: Moving the seat back assembly into position
3. Place four ⁵₁₆-inch washers onto four ⁵₁₆-inch x ³₄-inch
sockethead screws.
4. Insert the screws through the holes in the seat back
assembly and thread them into the seat carriage bracket.
5. Adjust the position of the seat back, then tighten the
screws completely using a ¹₄-inch hex wrench.

Assembling the Exercise Bike 17
To attach the bottle holder:
1. Position the bottle holder so that it wraps around the seat
back assembly and rests on the tab on the back of the
assembly. The front edges of the bottle holder should rest
on the handlebars and the two snap-in tabs should line up
with the small rectangular holes on the seat back
assembly.
2. Press the bottle holder forward until it locks into place.
Installing the Upright Support and Cables
DANGER Do not attempt to connect electrical power until all
assembly procedures are complete and the console
is properly installed.
Before you begin this procedure, retrieve the cables for the
console that you plan to install on this exercise bike. The
cables are packed with the console.
Note: You will need the help of another person while
performing the procedure.
To prepare the bike for installation of the upright support:
1. Retrieve the cables from the box in which the console was
shipped.
2. Using a #2 Phillips screwdriver, remove the two #10 x
1-inch self-tapping screws holding the top cover in place,
then lift it off. Lift the cover from its front edge first, then
disengage its plastic tabs from the recesses on the rear
cover into which they fit.
Figure 3: Top cover removal

18 Assembling and Maintaining RBK 800-Series Recumbent Exercise Bikes
3. Remove the three #10 x 1-inch self-tapping screws
holding the rear cover in place, then lift it off.
Figure 4: Rear cover removal
4. Remove the three #10 x 1-inch self-tapping screws
holding the left side cover in place, then pull the cover
away from the body assembly. Guide the cover around
the pedal crank, then remove it and set it aside.
Figure 5: Left side cover removal
5. Remove the tape holding the base unit data cable and the
heart rate sensor cable in place inside the upright support
channel.
6. Slide the jack panel up and out of its bracket in the right
side cover.