Ops-Core FAST User manual

For FAST®Bump Helmet Systems
This product is covered by one or more patents.
For more information visit www.gentexcorp.com/patents
H11246 REV. A
Gentex Corporation 324 Main Street Carbondale, PA 18407
© 2023 Gentex Corporation. Ops-Core is a registered trademark or Gentex Corporation or its afliates.
ARC is a trademark of Gentex Corporation or its afliates
BUMP HELMET
OPERATOR’S MANUAL

TABLE OF CONTENTS
Introduction
Helmet System Components
Sizing Guide
Retention System Operation
Accessory Integration
Modular Bungee Shroud
PowerPath ARC Rails
Cable Integration
Exterior Loop
Comms Headsets
Maintenance & Storage
Replacement Parts
Operator Notes
Warning & Warranty
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5
6
7
8
9
10
11
12
13
14
15
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INTRODUCTION
ABOUT YOUR OPS-CORE®FAST®BUMP HELMET SYSTEM
The Ops-Core FAST Bump Helmet System is an innovative and advanced headborne protection platform
providing protection from blunt impact, and environmental threats. The FAST Helmet System seamlessly
integrates with Ops-Core total headborne system solutions including situational awareness, optical, and
respiratory protection.
4

HELMET SYSTEM COMPONENTS
Modular
Bungee Shroud Exterior Loop
Shroud Bungee
Low-Profile
Head-Loc™
Chinstrap
PowerPath
ARC Rail
Front Brow
Comfort Pad
Adjustable
Comfort Pads
Vented
Lux Liner
Adjustable
Comfort Pads
Universal
Fitband
Occ-Dial™
Adjustment Knob
5

HELMET SIZING GUIDE
X-LARGE
FAST HELMET SIZE CHINSTRAP SIZE (in)
MMEDIUM
L
XL
LARGE
XXL XX-LARGE 29-32.3
27.5-30.5
26-29
24.5-27.5
CHINSTRAP SIZING GUIDE
Certain head shapes may require a smaller or larger chinstrap
than the one that comes with the helmet you selected. The sizing
guide is provided for reference. If you feel a different chinstrap
size is needed, contact Ops-Core customer service.
12
13 14
15 16
17 18
19
2 0
FAST HELMET SIZE
Head Circumference (cm)
Head Circumference (in)
Head Size (US)
53 - 56
20⁄ - 22
M
up to 7
56 - 59
22 - 23¼
L
up to 7⁄
59 - 62
23¼ - 24⁄
XL
up to 7⁄
62 - 64.5
24⁄- 25⁄
XXL
up to 8⁄
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14 15
16 17
18 19
2 0
2
1
RUN MEASURING
TAPE ALONG FRONT
EDGE OF EAR
FAST helmets have been designed from the ground up to t the largest group of users in helmet sizes that most
closely match their heads. However, there is still a small percentage of users that will not t our standard sizing
congurations. Please use the sizing guide below to determine your helmet size and your chinstrap size.
SIZING GUIDE
6

4ADJUST FRONT HEAD-LOC SLIDERS
With both hands, pull the two Front Head-Loc Sliders on the
webbing straps that come from the front temples of the helmet
toward your chin until snug.
Occ-Dial
Adjustment Knob
RETENTION SYSTEM OPERATION
1FASTEN THE CHINSTRAP
Put the helmet on and fasten the chinstrap buckle.
Rear
Head-Loc
Slider
3ADJUST REAR HEAD-LOC SLIDERS
With both hands, pull the two Rear Head-Loc Sliders on the
lower webbing straps toward your chin until snug.
NOTE: THE TECHNIQUE WORKS BEST IF YOU ONLY HOLD
THE PLASTIC SLIDERS AND DON’T TOUCH THE WEBBING.
2ADJUST THE OCC-DIAL
Use your thumb to rotate the Occ-Dial Adjustment Knob to
tighten the tband until it is comfortably snug.
Front Head-Loc Slider
7

ATTACHING ACCESSORIES TO THE HELMET
There are three ways of attaching accessories to the Ops-Core FAST Helmet: The Modular Bungee Shroud,
PowerPath ARC Rails and Exterior Loop. These three components provide convenient and secure ways to
quickly attach and detach various accessories to different positions.
ACCESSORY INTEGRATION
Modular
Bungee
Shroud
PowerPath ARC Rail
Exterior Loop Exterior Loop
Exterior
Loop
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ABOUT THE MODULAR BUNGEE SHROUD
The Modular Bungee Shroud (MBS) mounts to Ops-Core FAST helmets using the standard 3-hole pattern. The
MBS has an integrated Night Vision Goggle (NVG) bungee that does not interfere with any other accessories,
providing a low prole option for stabilizing NVGs. The MBS also has a removable metal insert that can be
swapped out to provide different mounting solutions without completely removing the shroud from the helmet.
MODULAR BUNGEE SHROUD
ATTACHING STABILIZING BUNGEES TO NVGS
Some NVGs may require the use of the Split Rings to attach the carabiner
bungee clips.
NVGs Attached with Split Rings NVGs Attached without Split Rings
Split Rings (sold separately)
Exterior
Loop
9

ATOP RAIL
Top Rail can accommodate
Picatinny Adapters, which
connect devices compatible with
1911 Picatinny Rail, and Wing-Loc
Adapters, which provide a base
to mount a variety of headborne
accessories.
BRAIL CORNER
Rail corner allows for instant and
secure snap-in attachment of
Para-Flite and Carleton O2 masks
with O2 Single Strap Kit.
CBACK RAIL
Goggle Swivel Clips, attached
to your choice of goggles, can
quickly clip into the back rail
while allowing freedom
of rotation.
A
B
C
ARC ADAPTERS
The following adapters are commonly used for attaching accessories to
the FAST Bump Helmet: Picatinny & Wing-Loc Adapters (A), O2 Single
Strap Kit (B), and 36mm Goggle Swivel Clip Kit (C).
Picatinny
Adapter
Wing-Loc
Adapter
O2 Strap Kit
(Not Included)
36mm Goggle Swivel Clips
(Not Included)
Cable Tie RoutingCable Tie Routing
Applique / Cable Clip
Attachment
Mandible
Attachment
Counterweight /
Battery Pack
Strap Routing
PowerPath ARC Rails are mounted to the sides of the helmet to allow for quick yet secure donning or dofng of
various headborne accessories.
POWERPATH ARC RAILS
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PowerPath ARC Rails provide a protective, snag-free cable management solution for NVG cables.
CABLE INTEGRATION
Upper Rear
Routing Option
Lower Rear
Routing Option
1REMOVE POWERPATH ARCS
Use a screwdriver to remove the PowerPath ARC Rail from
the helmet as shown.
3REATTACH THE RAIL
Reattach the rail to the helmet making sure the cable stays
seated in the routing channels.
2ROUTE THE CABLE
Following the diagram below, route the cable through the
underside of the PowerPath ARC Rail. The back of the rail
has two options for exiting the cable from the rail (upper
and lower).
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EXTERIOR LOOP ACCESSORY ATTACHMENT
Apply hook fastener to the bottom of a device and place device on top of the loop on the outside of the Ops-Core
FAST Helmet shell.
EXTERIOR LOOP
Side Exterior Loop
Rear Exterior Loop Exterior Loop Top View
12

COMMS HEADSET INTEGRATION
The Vented Lux Liner is compatible with a variety of COMMs headsets and hearing protection devices.
COMMs HEADSETS
When using the helmet with a communications headset, remove the pads in the center channel of the
Vented Lux Liner to allow room for the headset’s headband.
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BEFORE AND AFTER EACH USE
Perform the following recommended maintenance procedures before and after each use. If any defects are
found, the damaged components should be replaced before use.
STORAGE
The Ops-Core FAST Bump Helmet should be stored in the supplied helmet bag. Helmets will be packaged in
B-ute corrugated cardboard during transport to the point of sale.
MAINTENANCE & STORAGE
1Clean the helmet with a mild detergent and water.*
2Check that the chinstrap screws are tight using a athead screwdriver.
3Clean the Exterior Loop for dust and dirt by using air pressure.
4Visually check the Modular Bungee Shroud and PowerPath ARC Rails for signs of breakage.
5Visually check the Fitband for signs of breakage.
6Check that the Occ-Dial Adjustment Knob works properly.
7Check that the chinstrap does not have any damage and that the buckle latches and releases properly.
*The whole helmet can be rinsed in fresh water.
RECOMMENDED REPLACEMENT SCHEDULE
Aside from any damage or defects, it is recommended that the following components be replaced following the
schedule below.
NOTE: Helmets frequently exposed to hot and humid conditions, or salt fog and spray conditions, may
require more frequent inspection and maintenance/replacement due to the harshness of these environments.
Helmet
Component /
Assembly
Recommended Replacement Year
1 2345
Comfort Pads
Impact Liner
Chinstrap
Hardware
Exterior Loop
Shell
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Our team of dedicated customer service and support professionals is highly trained on all aspects of our products
and is available to assist you with all your needs, including checking the status of your order, billing, warranties
and returns, orders, replacement parts, and technical support.
REPLACEMENT PARTS
Ops-Core Customer Service
+1 617.670.3547
[e-mail]
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OPERATOR NOTES
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OPERATOR NOTES
17

OPERATOR NOTES
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WARRANTY
Unless an individual product is covered by a separately issued warranty, Gentex warrants that all ballistic helmet shells
will be free from defects in material or workmanship under normal use and service for a period of five (5) years from
the date of delivery. Unless an individual product is covered by a separately issued warranty, Gentex warrants that
all helmet components, accessories, peripherals, and parts will be free from defects in material or workmanship under
normal use and service for a period one (1) year from the date of delivery. All repair covered by this warranty shall be
performed at Gentex’s factory, or other such warranty repair facilities of Gentex as designated by Gentex unless Gentex
specifically directs that repair services be performed at another location. Any defect corrected and found to be within
this scope of the warranty will be repaired by Gentex and all charges for labor and material will be borne by Gentex.
If it is determined that either no fault exists in Gentex, or the damage to be repaired was caused by negligence of the
user, its agents, employees or customers, you agree to pay all charges associated with each such repair. No statement,
recommendation or assistance made or offered by Gentex through its representatives to the user, its agents, employees,
or customers in connection with the purpose or intended use of any Gentex’s product shall be or constitute a waiver by
Gentex of any of the provisions of this warranty or change Gentex’s liability under this warranty.
EXCEPT WHERE PROHIBITED BY LAW, THE WARRANTY DESCRIBED ABOVE CONSTITUTES THE SOLE WARRANTY MADE
BY GENTEX EITHER EXPRESSED OR IMPLIED.THEREARE NO OTHERWARRANTIES EXPRESSED OR IMPLIED THAT EXTEND
BEYOND THE FACE HEREOF, HEREIN, INCLUDING THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL GENTEX BE LIABLE FOR ANY INCIDENTAL, CONSEQUENTIAL, OR
SPECIAL DAMAGES EVEN IF ADVISED OF SUCH DAMAGES, AND THE USER, ITS AGENTS, EMPLOYEES, OR CUSTOMERS
REMEDIES SHALL BE LIMITED TO SOLELY TO THE REPAIR OR REPLACEMENT OF NONCONFORMING UNITS OR PARTS,
WHICH AMOUNT SHALL NOT EXCEED THE TOTAL PURCHASE PRICE OF THE PRODUCT UNDER WARRANTY.
Any tampering, misuse or negligence in handling or use of the product renders the warranty void. Further, the warranty
is void if, at any time, the user, its agents, employees or customers attempts to make any internal changes to any of
the components of a product; if at any time the power supplied to any part of the product exceeds the rated tolerance;
if any external device attached by the user, its agents, employees or customers creates conditions exceeding the
tolerance of the product; or if any time the serial number plate is removed or defaced. OPERATION OF THE PRODUCTS
THAT RENDERS THIS WARRANTY VOID WILL BE DEFINED TO INCLUDE ALL OF THE POSSIBILITIES DESCRIBED IN THIS
SECTION, TOGETHER WITH ANY PRACTICE THAT RESULTS IN CONDITIONS EXCEEDING THE DESIGN TOLERANCE OF
THE PRODUCTS.
WARNING
This helmet provides LIMITED protection for the head and does not offer any protection against neck, spinal, or certain
types of brain injuries including those caused by rotational forces. Some hazards can exceed this helmet’s specified
ability to provide protection and could cause serious injuries or death. This helmet is made to absorb the energy of a
blow by partial destruction or damage to the shell, liner and the harness, and even though such damage may not be
readily apparent, any helmet subjected to severe impact should be replaced. This helmet is designed to help protect
from bumps, scratches, and concussion. This helmet is not intended for use in white water classes 5 and 6 as given by
the International Canoe Federation. For adequate protection this helmet must be fit and adjusted properly to the user.
Inspect the helmet before each use. Make sure the shell components are not damaged, cracked, deformed, loose or
showing signs of excessive wear. Do not remove or alter the liner system or modify any or the original component
parts of the helmet, other than as recommended by the helmet manufacturer. In the event of a liners removal, the
manufacturer recommends the replacement of the liner. Helmets should not be adapted for the purpose of fitting
attachments in any way not recommended by the helmet manufacturer. Do not apply paint, solvents, adhesives, or self-
adhesive labels except in accordance with instructions from the manufacturer as they could degrade helmet integrity
and resulting performance. Clean shell with soap and lukewarm water. Internal comfort pads may be hand washed and
air dried.
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