Precor UBK 815 Assembly Instructions

Assembling and Maintaining
the UBK 815
Upright Exercise Bike
Precor Incorporated
20031 142nd Avenue NE
P.O. Box 7202
Woodinville, WA USA 98072-4002
UBK 815 PAG/OM 300862-141 rev B
Warranty #36286-113
4 August 2010

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Assembling and Maintaining
the UBK 815
Upright Exercise Bike

Edition Information
ASSEMBLING AND MAINTAINING THE UBK 815 UPRIGHT
EXERCISE BIKE
P/N 300862-141 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:
yRead all instructions in this guide before installing and
using the equipment and follow any labels on the
equipment.
yMake sure all users see a physician for a complete
physical examination before they begin any fitness
program.
yIl 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.
yDo not allow children, or people unfamiliar with the
operation of this equipment, on or near it. Do not leave
children unsupervised around the equipment.
yMake 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.
yNever 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 the UBK 815 Upright Exercise Bike
yUse the power adapter provided with the equipment. Plug
the power adapter into an appropriate, grounded power
outlet as marked on the equipment.
yKeep the power cord or optional power adapter and plug
away from heated surfaces.
yRoute power cables so that they are not walked on,
pinched, or damaged by items placed upon or against
them, including the equipment itself.
yEnsure 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.
yAssemble and operate the equipment on a solid, level
surface.
yLocate 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.
yKeep 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.
yNever 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.
yMaintain 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.
yIf 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.
yUse 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.
yDo not operate the equipment where aerosol (spray)
products are being used or where oxygen is being
administered.
yDo not use outdoors.
yDo not attempt to service the equipment yourself, except
to follow the maintenance instructions in this manual.
yNever drop or insert objects into any opening. Keep hands
away from moving parts.

Important Safety Instructions 5
yDo 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:
yHold onto a stationary handrail or handlebar while
assuming the starting position on the equipment.
yFace the console at all times.
yHold 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.

6Assembling and Maintaining the UBK 815 Upright 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
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:
yCAN/CSA, IEC, EN 60335-1 (Household and similar
electrical appliances - Safety)
yEN 957 (Stationary training equipment, class S/B
compliant equipment)

Important Safety Instructions 7
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:
y2004/108/EC EMC Directive
y2006/95/EC LVD Directive
y2002/95/EC RoHS Directive
Directive compliance has been verified to the following
standards:
yEN 55022
yEN 55024
yEN 60335-1

8Assembling and Maintaining the UBK 815 Upright Exercise Bike
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.
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.

Important Safety Instructions 9
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

10 Assembling and Maintaining the UBK 815 Upright Exercise Bike
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....... 8
Obtaining Service................................................................................ 10
Assembling the Exercise Bike....................................................13
Unpacking the Equipment .................................................................14
Hardware Kit (not to scale) ..............................................................15
Required Tools......................................................................................15
Installing the Upright Support and Cables....................................16
Installing the Bottle Holder ...............................................................19
Installing the Handlebars..................................................................20
Making Sure the Unit Is Stable.........................................................21
Breaking In the Equipment ...............................................................22
Installing the Console ............................................................... 23
Maintenance.............................................................................. 27
Daily Cleaning......................................................................................27
Daily Inspection...................................................................................28
Quarterly Maintenance.....................................................................29
Storing the Chest Strap .....................................................................29
Moving the Equipment......................................................................30
Long-Term Storage ............................................................................30

12 Assembling and Maintaining the UBK 815 Upright Exercise Bike
Self-Powered Features...............................................................31
Informational Displays Prior to Shutdown ...................................32
Symptoms of a Low Battery .............................................................32
Using the Optional Power Adapter ................................................33
The Optional Power Adapter Kit.....................................................33
Replacing the Battery ........................................................................ 34
Commercial Equipment Limited Warranty .............................. 35

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:
yOpen the box and assemble the components in the
sequence presented in this guide.
yAssemble 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.
yAssemble 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.
yAttach 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 the UBK 815 Upright Exercise Bike
Unpacking the Equipment
The shipping container for Precision Series exercise bikes
consists of the following items:
yWooden pallet
yCardboard base
yCardboard 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
spacers in place at the ends of the container.
4. Pull the cardboard spacers away from the equipment and
set them 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. 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.
8. 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 ³₄-inch
buttonhead screw
4
#8 x ⁵₈-inch
self-tapping screw
2
Upright support
mounting screw
2
Required Tools
y³₈-inch hex wrench
y¹₄-inch hex wrench
y⁵₃₂-inch hex wrench
y#2 Phillips screwdriver
yWire cutter

16 Assembling and Maintaining the UBK 815 Upright Exercise Bike
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® equipment that you plan to install on the
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.
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 rear cover in place.
Pull the upright rear cover back to remove it, then set it
aside.
Figure 3: Rear cover removal
3. Remove the two #10 x 1-inch self-tapping screws holding
the top cover in place, then lift it off.
Figure 4: Top cover removal

Assembling the Exercise Bike 17
4. Remove the four #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: Side cover removal
5. Slide the jack panel out of its bracket in the right side
cover.
To install the upright support and prepare the cables for
connection to the console:
1. Remove the tape holding the base unit data 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
Skip to step 6.
You are installing Cardio Theater
equipment on the console
Continue with step 3.
3. Attach the lower ends of the following cables to the inner
side of the jack panel:
yTelevision cable
yPower 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 UBK 815 Upright Exercise Bike
7. Slide the upright 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 6: 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.
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 ³₈-inch hex wrench.
Figure 7: 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.