Precor RBK 815 User Manual
Assembling and Maintaining
the RBK 815
Recumbent Exercise Bike
Assembling and Maintaining
the RBK 815
Recumbent Exercise Bike
Edition Information
ASSEMBLING AND MAINTAINING THE RBK 815
RECUMBENT EXERCISE BIKE
P/N 300863-141 rev B
Copyright © August 2010 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
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:
y Read all instructions in this guide before installing and
using the equipment and follow any labels on the
equipment.
y Make sure all users see a physician for a complete
physical examination before they begin any fitness
program.
y 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.
y 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.
y Make sure all users wear proper exercise clothing and
shoes for their workouts and avoid loose 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.
y 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.
4 Assembling and Maintaining the RBK 815 Recumbent Exercise Bike
y Use the power adapter provided with the equipment. Plug
the power adapter into an appropriate, grounded power
outlet as marked on the equipment.
y Keep the power cord or optional power adapter and plug
away from heated surfaces.
y Route power cables so that they are not walked on,
pinched, or damaged by items placed upon or against
them, including the equipment itself.
y 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.
y Assemble and operate the equipment on a solid, level
surface.
y Locate the equipment a few feet from walls or furniture,
and away from sources of heat, such as radiators, heat
registers, and stoves. Avoid temperature extremes.
y 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.
y 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.
y Maintain the equipment to keep it in good working
condition, as described in the Maintenance section of the
assembly and maintenance guide. Make sure that all
fasteners are secure.
y If you plan to move the equipment, obtain help and use
proper lifting techniques. For more information, refer to
the "Moving the Equipment" section of the assembly and
maintenance guide.
y 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.
y Do not operate the equipment where aerosol (spray)
products are being used or where oxygen is being
administered.
y Do not use outdoors.
y Do not attempt to service the equipment yourself, except
to follow the maintenance instructions in this manual.
y Never drop or insert objects into any opening. Keep hands
away from moving parts.
Important Safety Instructions 5
y Do not set anything on the stationary handrails,
handlebars, control console, or covers. Place liquids,
magazines, and books in the appropriate receptacles.
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:
y Hold onto a stationary handrail or handlebar while
assuming the starting position on the equipment.
y Face the console at all times.
y Hold on to a stationary handrail or handlebar with one
hand whenever you operate the console keys with the
other hand.
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.
6 Assembling and Maintaining the RBK 815 Recumbent Exercise Bike
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 Cardiovascular Exercise Equipment
The regulatory information in this section applies to the
Safety Approvals for Cardiovascular Equipment
exercise equipment and its control console.
Precor equipment has been tested and found to comply with
the following applicable safety standards.
Cardiovascular Type Equipment:
y CAN/CSA, IEC, EN 60335-1 (Household and similar
electrical appliances - Safety)
y EN 957 (Stationary training equipment, class S/B
compliant equipment)
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.
Important Safety Instructions 7
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:
y 2004/108/EC EMC Directive
y 2006/95/EC LVD Directive
y 2002/95/EC RoHS Directive
Directive compliance has been verified to the following
standards:
y EN 55022
y EN 55024
y EN 60335-1
120 V and 240 V Equipment Designated for U.S. Markets
Note: If you are not installing this equipment in the United
States or Canada, this section does not apply to you. You
should have received a power cable that meets your local
electrical code requirements along with the equipment. If you
need additional help with the power connections for the
equipment, contact your Precor authorized dealer.
Precor exercise equipment that is connected to an external
power circuit, such as treadmills or equipment with optional
power supplies for self-powered equipment, must be properly
grounded. In addition, Precor treadmills must be connected to
a dedicated branch circuit for power. A 20 amp dedicated
branch circuit is recommended.
Important: A true dedicated branch circuit provides discrete hot,
neutral, and ground lines to each plug. These lines must not be
looped or "daisy-chained" to any other lines in any way.
8 Assembling and Maintaining the RBK 815 Recumbent Exercise Bike
For equipment fitted with P80 consoles or Personal Viewing
System (PVS) screens, separate power connections are
required for the consoles or screens. This connection must be
independent of the circuit powering the equipment and must
also be a dedicated branch circuit. However, up to 15 consoles
or PVS screens can be "daisy-chained" on a single power
circuit. A 20 amp dedicated branch circuit is recommended
for every such chain of consoles or screens.
The grounding plug on a treadmill or power supply looks like
the plug shown in one of the following two figures. The power
outlet must have the same configuration as the plug.
Important: Do not use any power cord adapter with this product.
Figure 1: 120-volt, 20-amp power plug
Figure 2: 240-volt, 20-amp power plug
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.
Table of Contents
Edition Information ..................................................................... 2
Trademark Note .................................................................................... 2
Intellectual Property Notice ............................................................... 2
Important Safety Instructions .................................................... 3
Safety Precautions ................................................................................ 3
Educating Users .................................................................................... 5
Hazardous Materials and Proper Disposal .................................... 5
Product Recycling and Disposal ....................................................... 5
Regulatory Notices for Cardiovascular Exercise Equipment ..... 6
120 V and 240 V Equipment Designated for U.S. Markets ....... 7
Obtaining Service .................................................................................. 8
Assembling the Exercise Bike .................................................... 11
Unpacking the Equipment ................................................................. 12
Hardware Kit (not to scale) .............................................................. 13
Required Tools ...................................................................................... 13
Attaching the Seat Back and Bottle Holder .................................. 14
Installing the Upright Support and Cables .................................... 15
Making Sure the Unit Is Stable ........................................................ 20
Breaking In the Equipment ............................................................... 20
Installing the Console ................................................................21
Maintenance .............................................................................. 25
Daily Cleaning ...................................................................................... 25
Daily Inspection ................................................................................... 26
Quarterly Maintenance ..................................................................... 27
Storing the Chest Strap ..................................................................... 27
Moving the Equipment ...................................................................... 28
Long-Term Storage ............................................................................ 28
10 Assembling and Maintaining the RBK 815 Recumbent Exercise Bike
Self-Powered Features .............................................................. 29
Informational Displays Prior to Shutdown .................................. 30
Symptoms of a Low Battery ............................................................ 30
Using the Optional Power Adapter ................................................ 31
The Optional Power Adapter Kit ..................................................... 31
Replacing the Battery ......................................................................... 32
Commercial Equipment Limited Warranty .............................. 33
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:
y Open the box and assemble the components in the
sequence presented in this guide.
y 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.
y 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.
y 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.
12 Assembling and Maintaining the RBK 815 Recumbent Exercise Bike
Unpacking the Equipment
The shipping container for Precision Series exercise bikes
consists of the following items:
y Wooden pallet
y Cardboard base
y 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 13
Hardware Kit (not to scale)
Before you begin the assembly, verify that the following
hardware items are packed with the equipment.
Fasteners
Required Tools
y ³₈-inch hex wrench
y ¹₄-inch hex wrench
y ⁵₃₂-inch hex wrench
y #2 Phillips screwdriver
y Wire cutter
⁵₁₆-inch x ³₄-inch
sockethead screw
¹₄-inch x ³₄-inch
buttonhead screw
⁵₁₆-inch flat washer 4
Upright support
mounting screw
Quantity
4
4
2
14 Assembling and Maintaining the RBK 815 Recumbent Exercise Bike
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 3: Moving the seat back assembly into position
3. Place four ⁵₁₆-inch washers onto four ⁵₁₆-inch x ³₄-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 ¹₄-inch hex wrench.
Assembling the Exercise Bike 15
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
Before you begin this procedure, retrieve the cables for the
console that you plan to install on this exercise bike, or for any
Cardio Theater
console.
Note: If you are not installing Cardio Theater equipment on
this bike, you do not need to complete the first procedure in
this section; skip ahead to the following procedure. If you are
installing Cardio Theater equipment on the bike, you will need
to perform both procedures. You will need the help of another
person to complete the procedures.
®
equipment that you plan to install on the
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 4: Top cover removal
16 Assembling and Maintaining the RBK 815 Recumbent Exercise Bike
3. Remove the three #10 x 1-inch self-tapping screws
holding the rear cover in place, then lift it off.
Figure 5: 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 6: Left side cover removal
5. Slide the jack panel out of its bracket in the right side
cover.
Assembling the Exercise Bike 17
To install the upright support and prepare the cables for
connection to the console:
1. Remove the tape holding the base unit data cable and the
heart rate sensor cable in place inside the upright support
channel.
2. Proceed according to whether or not you are installing
Cardio Theater equipment on the console.
If ... Then ...
You are not installing Cardio Theater equipment
on the console
You are installing Cardio Theater equipment on
the console
Skip to step 6.
Continue with
step 3.
3. Attach the lower ends of the following cables to the inner
side of the jack panel:
y Television cable
y Power cable
4. Slide the jack panel back into its bracket in the right side
cover.
5. Using a piece of tape or a plastic tie, bind together the
upper ends of all cables.
6. While your assistant holds the upright support in place
over the body assembly, thread the cable or cables
upward through the support. When you are finished, use a
piece of tape to secure the upper connectors of the cables
at the top of the support.
18 Assembling and Maintaining the RBK 815 Recumbent Exercise Bike
7. Slide the support into position so that its screw holes line
up with the corresponding holes on the body assembly, as
shown in the following illustration.
Note: If the support is positioned correctly, it rests on a
metal tab in the upright support channel.
Figure 7: Upright support insertion
Important: In the following step, be extremely careful not to
trap or pinch any of the cables between the mounting screws
and their seats.
Assembling the Exercise Bike 19
8. Insert the two upright support mounting screws through
the openings on the support and into the screw holes on
the body assembly. Tighten the mounting screws
completely using a ³₈-inch hex wrench.
Figure 8: Bolting the upright support into place
Note: If you are not installing Cardio Theater equipment
on the console, you do not need to complete the following
two steps.
9. Reposition the left side cover on the body assembly, then
reattach and tighten the #10 x 1-inch self-tapping screws
holding it in place.
10. Repeat the previous step to reinstall the rear and top
covers.
20 Assembling and Maintaining the RBK 815 Recumbent Exercise Bike
Making Sure the Unit Is Stable
Make sure the unit is level before allowing anyone to use it.
CAUTION: To eliminate movement, make sure the adjustable feet
are in contact with the floor.
To level the unit:
1. Gently rock the unit. If there is any movement, ask your
assistant to tip the unit to one side while you locate the
adjustable feet.
2. Correct the height of each adjustable foot as follows.
If you want to … Then turn the adjustable feet …
Raise the unit Counterclockwise
Lower the unit Clockwise
Important: Place the unit on a flat surface. Rotating the
adjustable feet cannot compensate for extremely uneven surfaces.
When you are finished adjusting the unit, place the unit on the
floor and recheck that it is level.
Breaking In the Equipment
Precor equipment does not require an actual break-in period.
However, moving components such as belts, gears, and
bearings can settle while the equipment is being stored or
shipped. This can cause the equipment to operate with a
small amount of roughness or noise when it starts up for the
first time.
The equipment usually returns to smooth operation after a
day or two of normal use. If it does not, contact your dealer
for assistance. For more information, refer to Obtaining
Service.
Installing the Console
Before you begin, make sure that the cables have been fed
through the mounting bracket and their ends extend through
the round opening at the base of the bracket. The television
cable, along with any audio, video, or power cables needed to
support a Cardio Theater screen or receiver, should be fed
through the bracket and should extend through the opening at
its upper end.
Chapter 2
To connect the console:
1. Using a #2 Phillips screwdriver, remove the four 1-inch
panhead machine screws securing the back cover of the
console. Lift off the back cover and set it aside, along with
the four machine screws.
22 Assembling and Maintaining the RBK 815 Recumbent Exercise Bike
2. Lower the console over the mounting bracket so that the
two plastic hooks at the top of the console fit over the two
tabs at the upper corners of the bracket.
Figure 9: Seating the console
3. Insert four ¹₄-inch x ³₄-inch buttonhead screws through
the screw holes in the tabs on the mounting bracket and
into the screw anchors on the console. Tighten the screws
completely using a ⁵₃₂-inch hex wrench.
Installing the Console 23
4. Route the twisted, red-and-black heart rate sensor cable
and the flat, gray base unit data cable to the left of the
mounting bracket and about three-quarters of the way up
the left side of the console, as shown in the following
illustration.
Figure 10: Routing the data and heart rate cables
5. Attach the base unit data cable to the eight-conductor
modular jack labeled LOWER BOARD CONNECTION.
6. Attach the heart rate sensor cable to the four-pin
connector labeled HEART RATE.
Note: The cables on the connector and the circuit board
can fit together in only one way. There may also be a
10-pin connector labeled HEART RATE, but it is not
compatible with the equipment.
Important: If you are installing a Cardio Theater screen or
receiver, complete the Cardio Theater installation before you
reattach the console’s rear cover.
24 Assembling and Maintaining the RBK 815 Recumbent Exercise Bike
7. Lower the rear cover over the mounting bracket so that
the upright support extends through the gap in the cover.
Figure 11: Rear cover position
8. Position the back cover and attach the four 1-inch
panhead machine screws, then tighten the screws
completely using a #2 Phillips screwdriver.
Figure 12: Reattaching rear cover screws
Maintenance
To keep the equipment functioning properly, perform the
minor maintenance tasks in this section at the intervals
shown on the maintenance checklist. Failure to maintain the
equipment as described in this section could void the Precor
Limited Warranty.
Chapter 3
DANGER
Daily Cleaning
Precor recommends that you clean the equipment before and
after each exercise session. To remove dust and dirt from the
equipment, wipe all exposed surfaces with a soft cloth that
you have moistened with one of the following cleaners:
y A solution of 30 parts of water to 1 part of Simple Green®
(for more information, visit www.simplegreen.com)
y ENVIR-O-SAFE oxygen enhanced cleaner or multi-task
cleaner concentrate, diluted according to the
manufacturer’s instructions (for more information, visit
www.daleyinternational.com)
To reduce the risk of electrical shock, always
disconnect the equipment from its power source
before cleaning it or performing any maintenance
tasks. If the equipment is self-powered but also
uses the optional power adapter, disconnect the
adapter.
Loading...