Keys Fitness DCV5.2U User manual

CAUTION!
Please read the precautions and instructions in this manual before
using this equipment. Please save this manual for future reference.
QUESTIONS?
Call Our Toll Free
Keys Fitness Helpline
1-888-340-0482
5.2 UPRIGHT
OWNER’S MANUAL

Keys Fitness is committed to quality products that
demonstrate our commitment to excellence!
DISCOVERY RECUMBENT
Model: DCV5.2U
Questions?
Please call if:
• you need assistance about operating your exercise bike
• parts are missing
• parts become worn or need to be replaced
1-888-340-0482
Monday-Friday
8:30-5:30 Central Time
When requesting information please have the following available:
• Name
• Model
• Part Number
• Description
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Before You Start
Thank you for purchasing a DISCOVERY exercise unit! This quality product you have chosen was
designed to meet your needs for cardiovascular exercise. Prior to assembly, remove components
from the box and verify that all the listed parts were supplied. Assembly instructions are described
in the following steps and illustrations.
Important Safety Information
WARNING!
1) Before using this exercise bicycle or starting any exercise program, consult your physician. This
is especially important for persons over the age of 35 and/or persons with pre-existing health
problems. Keys Fitness Products LP assumes no responsibility for personal injury or property
damage sustained by or through the use of this product.
2) To reduce the risk of electrical shock, burns, fire or other possible injuries to the user, it is impor-
tant to review this manual and the following precautions before operation.
It is the owner's responsibility to ensure that all users of this exercise bike have read the Owner's
Manual and are familiar with warnings and safety precautions.
• This exercise bike has a maximum user capacity of 250 pounds.
• The Discovery exercise unit should only be used on a level surface and is intended for indoor use
only. It should not be placed in a garage, patio or near water. Keys recommends an equipment
mat be placed under the unit to the protect the floor or carpet and for easier cleaning.
• Wear comfortable, good-quality walking or running shoes and appropriate clothing. Do not use this
exercise bike with bare feet, sandals, socks or stockings!
• Always examine your exercise bike before using to ensure all parts are in working order.
• Do not leave children unsupervised near or on the exercise unit.
• Never operate the exercise bicycle where oxygen is being administered or where aerosol products
are being used.
• Never insert any object or body parts into any opening.
• Service to your Discovery unit should only be performed by an authorized service representative,
unless authorized and/or instructed by a Keys technician. Failure to follow these instructions will
void the warranty.

Assembly of DISCOVERY
5.2 Upright
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4

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1) Attach front stabilizer (21) and rear
stabilizer (15) to mainframe (1) by fixing
bolts, washers and nuts (17,18,19).
2) Insert the pedals (13,14) to the crank
(“L” for left and “R” for right).
3) Assemble the seat (52) to the seat
post (49) with attached nuts and washers
(50,51).

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4) Put the seat post (49) through the plastic bellows
(70) (optional). Take off the seat knob (47) and insert
the seat post into the main frame.
Fix at the desired height.
5) Insert the sensor line’s (54) female end into the top
of the handlebar post (56) and connect it to the end
(45) on the mainframe.
Pull the tension cable (59) slowly and insert it up into
the handlebar post (59)
Fix the handlebar post by screws and washers (55,19).
6) Get the tension cable (59) out of the handlebar
post’s hole and connect it to the tension controller (58)
as in step 1-3:
Step 1: Put the cable end into the spring hook.
Step 2: Pull the knob and force the short cable
into the gap of the bracket.
Step 3: Insert the knob into the handlebar post
and fix by screw attached.
Tension is increased by turning the knob clockwise and
vice versa.

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7) Attach the handlebar (62) to the handlebar
post (56) with fixed screws (55) and washers
(19).
8) Connect the male end of the sensor line (54)
to the computer (61).
Attach the computer onto the handlebar.
Open the battery cover on the back of the com-
puter and install 2 AA batteries.

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# PART QTY # PART QTY
1 MAIN FRAME 1 36 HEX HEAD SCREW 3/8"*26 1
2 BALL BEARING HOUSING 2 37 WASHER 2
3 BALL BEARING 2 38 IDLER WHEEL PLATE 1
4 INSIDE BEARING COLLAR 1 39 NYLOCK NUT 3/8" 1
5 BIG WASHER 1 40 SPACER OF IDLER WHEEL 1
6 BC NUT 1 41 IDLER WHEEL 1
7 OUTSIDE BEARING COLLAR 1 42 NYLOCK NUT 3/8" 1
8 CURVE WASHER 1 43 HANDLEBA PULSE 1
9 CRANK 1/2" 2 44 BELLOW 1
10 MAGNET 1 45 SENSOR WIRE 1
11 BELT J6*440 1 46 SCREW M4*8 1
12 PULLEY 270MM 1 47 KNOB 1
13 PEDAL (R) 1 48 BUSHING 1
14 PEDAL (L) 1 49 UPRIGHT SEAT TUBE 1
15 REAR STABILIZER 1 50 NYLOCK NUT M8 3
16 END CAP 2 51 WASHER 3
17 SCREW M8*70 4 52 SEAT 1
18 NYLOCK NUT M8 4 53 SCREW M8 1
19 ARC WASHER 12 54 EXTENSION WIRE 1
20 FRONT STABILIZER CAP 2 55 SCREW M8*15 8
21 FRONT STABILIZER 1 56 UPRIGHT TUBE 1
22 SCREW 3/8" 1 57 SCREW 1
23 WASHER 1 58 TENSION KNOB 1
24 BC NUT 3/8" 1 59 LOW TENSION WIRE 1
25 SPACER OF FLY WHEEL 1 60 COMPUTER SCREW 4
26 BEARING 3 61 COMPUTER 1
27 FLY WHEEL 1 62 HANDLEBAR TUBE 1
28 AXLE OF FLY WHEEL 1 63 FOAM GRIP 2
29 GREASED WHEEL 1 64 HANDLEBAR TUBE CAP 2
30 WASHER 1 65 SCREW M4*11 4
31 NYLOCK NUT M8 2 66 SCREW M5*75 5
32 HEX HEAD SCREW M8*60 2 67 COVER (L) 1
33 ARC MAGNETIC PLATE 1 68 COVER (R) 1
34 ARC MAGNET SPRING 1
35 SPRING OF IDLER WHEEL 1
DCV 5.2U PARTS LIST

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DCV 5.2U EXPLODED VIEW