Core Health & Fitness Nautilus NN-B7506 User manual

OWNER'S
MANUAL
CORE HEALTH & FITNESS
MULTI-ADJUSTABLE BENCH

Page 1
TABLE OF CONTENTS
IMPORTANT SAFETY INSTRUCTIONS................................................................................................................2
IMPORTANT LABEL LOCATIONS ................................................................. 4
WEIGHTS & DIMENSIONS ................................................................... 4
ASSEMBLY ........................................................................................................................6
SUPPORT & SERVICE ........................................................................................................................8

Page 2
Before using this product, it is essential to read the ENTIRE Owner’s Manual and ALL
installation instructions. The Owner’s Manual describes equipment assembly and instructs
members on how to use correctly and safely.
Read all warnings posted on the machine.
Health related injuries may result from incorrect or excessive use of exercise equipment.
Core Health & Fitness strongly recommends you to encourage your members to discuss their
health program or fitness regimen with a health care professional, especially if you or they
have not exercised for several years, are over 35, or have known health conditions.
WARNING!
WARNING: to reduce the risk of serious injury to
persons using this equipment, read and follow all of
these warnings:
24 in (0.6 m)
Fig. 1 Required Clearance
1. Assemble and operate the unit on a solid level
surface. Position the machine with a minimum of
24 inches (0.6 meters) of clearance on one side
to allow for ease of mounting and dismounting.
Leave a minimum of 19.7 inches (0.5 meters)
between two adjacent units. These dimensions
are the recommended minimum distances.
The actual area for access and passage shall be
the responsibility of the facility and should take
into account this training envelope, Americans
with Disabilities Act Accessibility Guidelines
(ADAAG) requirements and any required local
codes or regulations (www.access-board.gov/
ada).
2. This equipment is designed for use in a
commercial gymnasium or health club. To ensure
the proper use of the equipment in a safe manner,
all users of the equipment should read this
manual before using the machine. This machine
should be made a part of your club training
program in order that the equipment is used by
your members in a safe manner as intended. In
addition to instructing the club members in the
proper use of the equipment, the club member
should obtain a complete physical examination
form their health care provider before beginning
any exercise program.
3. The safety and integrity of this machine can only
be maintained when the equipment is regularly
examined for damage and wear and repaired.
It is the sole responsibility of the owner of this
equipment to ensure that regular maintenance
is performed. Worn or damaged parts must be
replaced immediately or the equipment removed
from service until the repair is made.
4. Do not exceed the maximum allowable weight
limit of:
• 350 lbs. (160 kg.)
5. Use only replacement components supplied by
Nautilus®. Substitutes are forbidden and will void
all warranties.
6. This machine is not intended to be used by
persons with reduced physical, sensory, or
mental capabilities or lack of experience and
knowledge, unless given instruction and under
the personal supervision concerning use of the
machine by a person responsible for their safety.
7. Keep children away.
IMPORTANT SAFETY INSTRUCTIONS

Page 3
8. Ensure all adjustment and locking features are
properly secured before using the equipment.
9. When adjusting any seat, knee stabilization pad,
range of motion limiter, foothold pad or any other
type of adjuster, make certain that the adjusting
pin is fully engaged in the hole to avoid injury. If
any of the adjustment devices are left projecting,
they could interfere with the user’s movement.
10. Wear proper exercise clothing and athletic shoes
during a workout. Avoid wearing loose clothing.
Tie back long hair and keep towels away from
the moving parts. Face forward at all times and
never attempt to turn around while the machine is
moving.
11. Do not over exert yourself during exercise. Stop
exercising if you feel pain or tightness in your
chest, become short of breath or feel faint. If you
feel pain or experience any abnormal symptoms,
stop exercising and consult your health care
provider.
12. It is the purchaser’s sole responsibility to properly
instruct its end users and supervising personnel
as to the proper operating procedures of all
Nautilus equipment.
SAVE THESE INSTRUCTIONS

Page 4
This page shows the location of the warning labels and communication stickers placed on the equipment as part of the manufacturing process. It is critical that
owners maintain the integrity and placement of these stickers. If you find any stickers missing or damaged the replacement numbers are shown on the support
site and following pages. See Support and Service to order replacements.
Serial Label
731-7920
12-8024
731-0512
050-2141
Fig. 2
NN-B7506 Instinct Multi-Adjustable Bench
Unit Weight Width Length Height Max User Weight
86 lbs
39 kg
25.5 in
65 cm
62.7 in
159 cm
17.4 in
44 cm
350 lbs
160 kg
WEIGHTS & DIMENSIONS
IMPORTANT LABEL LOCATIONS

Page 5
PN:731-7920
support.nautilusstrength.com
1-800-503-1221
N12-8024
DECAL, NAUTILUS,DECO, 0.91” X
3.90”
731-0512
STICKER,CAUTION,PINCH
731-7920
STICKER,WARNING,NP STANDARD INSTRUCTIONS
050-2141
LABEL, WARNING, SHEAR POINT
Notice: images are not to scale

Page 6
All equipment MUST be secured
(bolted and tightened) to a solid, level
surface, using all of the anchoring
holes provided, to stabilize and
eliminate rocking or tipping over. Shim
any mounting surface that does not
rest thoroughly on the floor using flat
washers, DO NOT force the foot to
contact the ground with anchors.
Fasteners must have a minimum of 500 lbs. tensile capacity, be a bolt of grade 2 or better and be installed per
the bolt manufacturer’s specifications.
Due to the wide variety of flooring on which equipment may be anchored or installed and differences in
applicable local building codes, Core Health & Fitness is not responsible for any damage to the flooring that
may result due to anchoring or installing equipment to the floor and for compliance with local building codes.
Only licensed contractors or certified installers should be used to insure proper anchoring, installation, and
compliance with local building code.
Required Tools:
• Metric Allen Key Set
• Loctite Blue1
• Metric Open-Ended Wrench Set
THREAD LOCKER APPLICATION: Clean all threads and holes, apply no more than 3-4 drops per bolt.
Thru Holes Blind Holes
PACKAGING REMOVAL:
Unit is heavy and requires two people for assembly.
Carefully remove all packaging materials that wrap the equipment.
DO NOT USE A KNIFE OR BOX CUTTER AS YOU MAY DAMAGE THE EQUIPMENT.
At this time remove any sub-components from the pallet and set aside for later assembly. Once all packaging
has been removed, lay all parts out in a clean open area to prepare for assembly. Should any component not
be present or if you have any operational questions, please refer to SUPPORT & SERVICE
After assembly, a complete visual inspection, and test of the features and functions of the assembled unit must
be made prior to use.
1 Unless otherwise noted Loctite 242/243 or equivalent thread locker must be used on all threaded fasteners. (Do not use thread locker when a Nyloc nut
is used.)
ASSEMBLY
Metric Steel Bolts Torque Specifications
Bolt Size Thread Pitch Torque, N-m (lbs-ft)
6mm 1.25 10 to13.5 (8 to10)
8mm 1.25 25.5 to 28.5 (19 to 21)
10mm 1.75 55.5 to 58 (41 to 43)
12mm 1.25 61 to 65 (45 to 48)
• Torque all hardware to values as specified above, unless noted otherwise.
• See procedure of this manual for fastener sizing information; for reference only.
Note: All torque values are in N-m unless otherwise stated.

Page 7
PROCEDURE
1. Install the rear stabilizer assembly
into the bench frame, then use an
allen key to secure the stabilizer
using a M10 flat washer and a
M10 x 25mm button head cap
screw.
2. Use an allen key and an open-
ended wrench to finish securing
the stabilizer to the frame using
the end plate, two of the M10
nylock nuts and M10 x 130mm
button head bolts, and four of the
M10 flat washers. 110-4017
731-0367
110-3955
731-0367
730-2882
Fig. 3
3. Elevate the seat frame to
install the seat. Use an allen
key to secure the seat pad
to the frame using two of the
M10 x 30mm button head cap
screws and M10 flat washers
4. Use an allen key to secure
the back pad to the frame
using two of the M10 x 60mm
button head cap screws and
M10 flat washers.
5. Assembly is complete.
110-4316
731-0367
731-3195
731-0367
Fig. 4

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SUPPORT & SERVICE
For Technical Support, Service, Parts Orders or any Customer Service needs, please contact us direct by phone,
email, or through our 24 hour support site:
To help us support you, please provide the following information when requesting assistance with your equipment:
Facility Name & Address Product Serial Number Description of Issue
Our goal is to provide fast, reliable support to all your product support requests. We strive to answer all support
requests under an average hold time of 3 minutes, all support emails within 1 business day and all field service
requests within 48 hours.
PREVENTATIVE MAINTENANCE
Protect your product & assure it always runs like new with a Core Advantage Preventative Maintenance or Extended
Warranty Package. Contact your service manager for more information: [email protected]
To request access scan or visit:
CONNECT.COREHANDF.COM
• General Inquiries
• Warranty Registration
• Preventative Maintenance
• Service Requests
• Parts Orders
• Automated partner payment
• Product technical library
• Transparency on service performance
• 24-Hour Automated Assistant
• Live Chat
OFFERS 24-HOUR SELF SERVICE ACCESS TO:
Core Connect is your portal to all things service! Whether you need to
order parts or register your warranty, Core Connect is the most effective
way to get what you need fast and keep your facility operating smoothly.
CORE CONNECT
GLOBAL SUPPORT CENTER
4400 NE 77th Avenue, Suite 300 Vancouver, WA 98662
Tel: [phone] • [phone] • ser[email protected]
Warranty information: https://corehandf.com/warranty
Core Connect is accessible through our app on mobile devices

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© 2021 CORE HEALTH & FITNESS LLC PART NUMBER 620-8851, REV B
All rights reserved. Star Trac, the Star Trac logo and StairMaster are registered trademarks of Core Health & Fitness, LLC. Schwinn and Nautilus are registered
trademarks of Nautilus Inc. used under license to Core Health & Fitness LLC. Throwdown is a registered trademark of Throwdown Industries, LLC.