Giles OVH-10-FB User Manual
Operations & Service Manual
OVH-10-FB
OVH-11-FB
Model OVH-11-FB
with Removeable
Front Side Skirts
Giles Enterprises, Inc.
ISO 9001-2008 Registered Company • Committed to Quality
2750 Gunter Park Drive West • Montgomery, AL 36109 USA
Phone: 334.272.1457 • Fax: 334.239.4117 • www.gfse.com
Toll Free: 800.554.4537 (
USA & Canada Only)
Form 65873.B (Rel. Jun 2013; Rev.B Aug 2016)
LIMITED WARRANTY
• Subject to the terms and conditions of this Limited Warranty as herein stated, all Giles Enterprises,
Inc., Foodservice Equipment and parts purchased new from an authorized Giles Enterprises, Inc.,
representative are warranted as to defects in material or workmanship for a period of 24 months
from the date of installation, provided, however, that with regard to labor costs in connection with
this warranty, see below. All installations must be made by a qualified installing agency in accordance with all applicable codes and/or regulations in the jurisdiction in which installed. Limited warranty coverage is extended to the original owner only and is void if the unit is resold.
• During the Limited Warranty period, Giles Enterprises, Inc. will replace or recondition, at its factory,
any part or parts of this unit which Giles Enterprises, Inc. inspectors judge defective, provided the
unit has been subjected to normal usage, properly installed, operated and serviced. This Limited
Warranty does not cover cosmetic damage, and damage due to acts of God, accident, misuse, alteration, negligence, abuse of the Giles Foodservice Equipment or the use of unorthodox repair methods. All parts replaced under this Limited Warranty carry only the unexpired term of this Limited
Warranty. Limited Warranty service may be furnished only by an authorized Giles Enterprises, Inc.,
representative.
• If Limited Warranty service is requested, Giles Enterprises, Inc., will send factory-authorized service representatives to repair, recondition, replace or inspect units of its manufacture with such labor
being rendered without cost to owner for 24 months from the date of installation. Otherwise, service, including labor and transportation charges or other expenses, in connection with the removal or
installation of any part or parts supplied under this Limited Warranty, are specified on the original
sales contract between the purchaser and the authorized Giles Enterprises, Inc., representative.
• Failure to use Giles OEM parts and Giles OEM replacement Filters may void the Warranty.
• Giles Enterprises, Inc. reserves the right to change or improve its equipment and parts in any way
without obligation to alter such equipment or parts previously manufactured.
• Giles Enterprises, Inc. makes no further warranties, express or implied including implied warranties
of merchantability or fitness for a particular purpose, and has no other obligation or liability not
specifically stated herein.
• Repair or replacement as provided under this limited warranty is the exclusive remedy. Giles
Enterprises, Inc., shall not be liable for any incidental or consequential damages for breach of any
express or implied warranty on this product, except to the extent prohibited by applicable law. Any
implied warranty of merchantability or fitness for a particular purpose on this product is limited in
duration to the duration of this limited warranty.
• Used Giles Enterprises, Inc., Foodservice Equipment or parts or Giles Enterprises, Inc., Foodservice
Equipment or parts not purchased from an authorized Giles Enterprises, Inc., representative, carry
no warranties, express or implied.
Model: OVH-10-FB & 11-FBTable Of Contents
Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . v
Safety Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . v
Specific Safety Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . vi
1. Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
1-01. Construction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
1-02. Standard Features. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
1-03. Optional Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
1-04. Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
1-04.1. Overall Dimensions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
1-04.2. Regulatory Listings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
1-04.3. Hood Weight. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
2. Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
2-01. Unpacking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
2-02. Location . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
2-02.1. Clearance to Combustibles . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
2-03. Cooking Appliance Limitations & Clearances. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
2-04. Electrical Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
2-04.1. Electrical Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
2-04.2. Hood & Appliance Wiring Configurations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
2-04.3. Installation with Plug & Receptacle Option . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
3. Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
3-01. Control Panel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
3-02. Hood Front & Filter Chamber . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
3-03. Accessories (Standard) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
iii
Model: OVH-10-FB & 11-FB Table Of Contents
4. Operation & Filter Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
4-01. Hood Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
4-01.1. Starting the Hood (Regular) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
4-01.2 Starting the Hood (ILS Model) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
4-02. Hood Filter System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
4-02.1. Filter Table. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
4-02.2. Filter Removal, Baffle, EAC, Charcoal. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
4-02.3. Filter Installation, Baffle, EAC, Charcoal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
4-02.4. Charcoal or Baffle Filter Missing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
4-02.5. EAC Filter Missing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
4-02.6. EAC Filter Status. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
4-03. Filter Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
4-03.1. Baffle Filter Cleaning. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
4-03.2. EAC Filter Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
4-03.3. Charcoal Filter Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
4-04. Filter Alarm Chart . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
5. Hood Cleaning and Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
5.01. Monthly Interlock Check. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
5-02. Hood Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
5-02.1. Weekly Cleaning. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
5-02.2. Quarterly Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
5-03. Maintenance and Service Log . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
6. Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
6-01. Troubleshooting Procedures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
7. Parts List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
7-01. Parts Ordering and Service Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
7-02. Rear Electrical Components: OVH-10-FB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
7-03. Rear Electrical Components: OVH-11-FB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
7-04. Hood Front & Filter Compartment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
iv
Model: OVH-10-FB & 11-FBSafety
Safety
Safety Overview
The instructions contained in this manual have been prepared to aid in learning the proper procedures for installing
operating and servicing the OVH-10-FB or OVH-11-FB Ventless Hood.
Throughout this manual, safety precautions are identified through the use of safety alert symbols and key words
such as DANGER, WARNING and CAUTION. All safety alert information will precede the step(s) to which it applies.
Suggested, recommended, or otherwise noteworthy information is identified through the use of NOTES.
Additionally, certain words are used to indicate a specific meaning or to add emphasis.
The following words are used as indicated throughout the manual:
Shall: understood to be mandatory.
Should: understood to be advisory.
May: understood to be permissive.
Will: indicates a future event or condition is highly likely to occur.
!!
or Safety Alert Symbol
Used in conjunction with key words such as DANGER, WARNING, or CAUTION as an alert to potential personal
injury hazards and to highlight precautionary measures that pertain to subsequent operational tasks. Adhere to all
safety messages which follow these symbols to avoid possible injury or death. Failure to comply with safety precautions identified by a safety alert symbol may also void the equipment’s warranty.
DANGER
!
• Indicates an imminently hazardous situation which, if not avoided, will result in severe injury, or even death. Use
of this is limited to the most extreme situations.
WARNING
!
• Indicates a potentially hazardous situation which, if not avoided, may result in serious injury, or even death.
CAUTION
!
• Indicates a potentially hazardous situation which, if not avoided, may result in minor to moderate injury. Also
alerts against unsafe practices.
CAUTION
• When used without the safety alert symbol, CAUTION indicates a potentially hazardous situation which, if not
avoided, may result in damage to the equipment or property, and void the warranty.
NOTE:
• Identifies suggested, recommended, or otherwise noteworthy information.
v
Model: OVH-10-FB & 11-FB Safety
Specific Safety Precautions
For your safety, please observe the following precautions when operating or servicing the OVH-10/11-FB Ventless
Hood. Read the following important safety information to avoid personal injury and/or damage to the equipment or
property.
DANGER
!
• Always disconnect the source of main power before removing any service panel or cover.
• Failure to ensure that the Power Switch is in the OFF position during servicing or when replacing filters could
result in damage to the equipment, electrical shock or other serious personal injury.
• Failure to comply with these DANGER notices will result in serious injury or even death, equipment or property
damage, and void the warranty.
WARNING
!
• DO NOT use or store flammable liquids, or materials that produce flammable vapors, in the vicinity of this or any
other appliance!
• Consult a qualified electrician to ensure that all electrical requirements are met and that the unit is properly
grounded.
• Before installing or servicing this equipment, read the contents of this manual thoroughly.
• Improper installation, adjustments or alterations, or improper service/maintenance could result in serious injury or
even death, damage to equipment or property, and void the warranty.
• Failure to comply with these WARNING notices could result in serious injury or even death, and equipment or
property damage.
CAUTION
!
• DO NOT block or obstruct the discharge area around the exhaust air diverter on top of the Hood. Doing so may
restrict airflow through the Hood and significantly reduce capture performance. It is recommended to maintain a
sufficient clearance between the top of air diverter and the ceiling to facilitate easy movement, or removal of the
Hood from the appliance when it is directly mounted, should need arise.
• Exercise care when lifting or moving the unit. See Section 1-4.4, Hood Weights.
• DO NOT operate the unit unless you fully understand its components and their intended function. This appliance
is not intended for use by persons (including children) with reduced physical, sensory, or mental capabilities, or
lack of experience and knowledge, unless they have been given adequate instruction and/or supervision concerning its use by a person responsible for their safety.
• Children should be supervised, or other wise restricted, to ensure they do not play with or around this appliance.
• DO NOT bend the collection fins or break the ionizer wires of the Electronic Air Cleaner (EAC) cell. Doing so will
prevent it from working properly and may cause power to the appliance, being operated under the hood, to be
shutdown.
Failure to comply with these CAUTION notices may result in minor to moderate injury, damage to equip-
•
ment or property, and void the warranty.
vi
Model: OVH-10-FB & 11-FBSafety
CAUTION
• The electronic components of the Control Panel are somewhat impact-sensitive. Exercise due care to avoid possible unintentional damage.
• After cleaning the EAC cell, DO NOT attempt to dry it by installing it in the hood and running the fan to force air
dry it, or by running the appliance under the hood to heat dry it. This could potentially damage the EAC power
supply and control system, leading to malfunction and voiding the warranty. The EAC filter must air dry at ambient
room temperature, preferably overnight.
• When cleaning the Hood and Hood Skirt:
•• DO NOT steam clean.
•• DO NOT spray with water from a hose.
•• DO NOT use products containing chlorine or other caustic chemicals.
•• DO NOT use abrasive products, steel wool or scouring pads.
• Failure to comply with these CAUTION notices may result in damage to equipment or property, and void the warranty.
NOTE:
• Upon delivery, the palletized unit should have be thoroughly inspected. If damage is evident, the shipment should
have been refused and damages promptly reported to the freight company. It is generally the customer’s
responsibility to negotiate freight damage claims.
• As an aid for electricians and installers, an electrical wiring diagram is provided with the unit. Refer to the wiring
diagram during installation or while servicing.
• Comply with all appropriate state and/or local heath regulations regarding cleaning and sanitation of foodservice
equipment.
• Giles recommends the use of mild, bio-degradable, non-toxic degreasers, such as Clear Magic or Simple Green,
for cleaning parts of the hood where excessive grease film accumulation is present.
• Always ensure the unit is installed and electrically grounded in accordance with local codes, or in the absence of
local codes, in accordance with the National Electrical Code, NFPA 70.
• The sound level of the hood while operating is approximately 65 dB.
•
During some installations, it may be necessary to consult a HVAC specialist to confirm
that proper room air exchange is occurring and that the on-site air conditioning system
is capable of handling anticipated heat load.
• Exhaust ventilation is recommended for areas in which recirculating hoods are operated. Giles recommends 50
CFM per linear foot of hood space. This amount could vary based on local codes and site-specific situations.
vii
Model: OVH-10-FB; OVH-11-FB Safety
viii
Introduction
Model: OVH-10-FB & 11-FB
1. Introduction
Thank You for purchasing the OVH-10-FB or OVH-11-FB Ventless Recirculating Hood manufactured by Giles
Foodservice Equipment. These are Limited Type-1 Hoods designed for pairing with specific appliances, such as the
Cleveland Convotherm 6.10 Oven.
With proper care and maintenance, this unit will provide years of trouble-free service. To help protect your
investment, we recommend taking a few moments to familiarize yourself with the installation, operational, cleaning,
and maintenance procedures described in this manual. We urge you to read this manual before installing or
operating the hood. Adherence to these recommended procedures will minimize future potential for costly
downtime and equipment repairs. Please retain this manual for later reference.
1-01. Construction
The Hood and Skirt are constructed of 18 to 20-ga stainless steel.
1-02. Standard Features
Control Panel
• LED lights indicate the status and condition of the Electronic Air Cleaner (EAC) cell.
• Appliance Powered light indicates that power is being supplied to the interlocked appliance operating under the
hood.
• Charcoal or Baffle Filter Missing light indicates that the Baffle Filter and/or the Charcoal Filter is missing or not
properly installed.
• Charcoal or Baffle Filter Clogged light indicates that the Baffle Filter and/or the Charcoal Filter is possibly clogged
and restricting airflow through the Hood to a level below the minimum required.
Filters
• Baffle Filter - captures and collects the largest particulate entrained in the air stream.
• Electronic Air Cleaner (EAC) - captures and collects fine particulate contaminates.
• Charcoal Filter - activated carbon filter helps to eliminate cooking odors from the recirculated air.
1-03. Optional Features
Inter-Locked Start (ILS)
This is a “Push to Start” feature that prevents the Hood and, consequently, the served appliance from restarting
after a power interruption without being attended by the user. This is a code requirement in certain states and/or
cities.
Fire Suppression
The Hood is pre-plumbed to accept installation of a fire extinguishing system. It includes factory installed piping,
discharge nozzles, fusible link brackets and conduit. The external system must be purchased separately by the
user and be installed, charged and certified by a authorized fire protection company.
Plug and Receptacle
The Hood is equipped with a power cord and plug, and a built-in, interlocked, power receptacle for connecting the
power cord of the served appliance. Provides quick installation without the inconvenience and work of hard wiring.
1
Model: OVH-10-FB; OVH-11-FB Introduction
1-04. Specifications
1-04.1. Overall Dimensions
Dimension OVH-10-FB OVH-11-FB
(A) 39-7/8 [1012.8] 42-3/16 [1071.5]
(B) 30-5/16 [769.9] 34-13/16 [844.4]
(A)
(B)
Inches [mm]
2
1-04.2. Regulatory Listings
1-04.3. Hood Weight
Hood Crated Weight Uncrated Weight
Model: OVH-10-FB & 11-FBIntroduction
OVH-10-FB 221 lbs [100.2 kg] 130 lbs [58.9 kg]
OVH-11-FB 235 lbs [106.6 kg] 165 lbs [74.8 kg]
3
Model: OVH-10-FB & 11-FB Installation
2. Installation
This section summarizes the procedures necessary to install the OVH-10-FB or OVH-11-FB Hood. Before installing
and attempting to operate, please read the contents of this manual thoroughly. Following these procedures will help
ensure safe and proper installation.
2-01. Unpacking
!! IMPORTANT NOTE:
If the palletized unit showed any signs of damage, you should have immediately inspected the equipment and any
other packed accessories, and promptly notified the freight company of any and all damages. Typically, it is the
customer’s responsibility to negotiate freight damage claims.
The unit is shipped on a wooden skid with protective framing, secured to the skid by high-tensile plastic strapping
and wrapped with machine applied stretch-wrap. Perform the following steps to unpack the unit:
1. Position the palletized unit in an area with sufficient space for unpacking.
2. Cut and remove stretch-wrap and all strapping.
3. Use appropriate tools to remove the wooden crate from around the unit.
3. Remove any packed accessories and/or parts from the skid and set aside.
4. The unit is extremely heavy. Using suitable lifting equipment, or adequate manpower, lift the unit and remove it
from the shipping skid. See Section 1-4.3, Hood Weights.
5. Properly dispose of all shipping materials.
CAUTION
!
• The unit is very heavy! Exercise due caution when handling to avoid personal injury, or damage to the
equipment.
•
Exercise care when removing the wooden framing from around the unit to avoid any exposed nails or staples.
• DO NOT ALTER, ADD ATTACHMENTS OF ANY KIND, OR OTHERWISE MODIFY THIS EQUIPMENT.
• Failure to comply with these CAUTION notices may result in minor to moderate injury, damage to equipment or
property, and void the warranty.
4
Model: OVH-10-FB & 11-FBInstallation
2-02. Location
• The Hood and it’s companion appliance must be positioned in a suitable indoor location on a level floor, and placed
as near as possible to the power source (wall receptacle, disconnect box, etc.), which will be supplying the Hood
and appliance power.
• Consider that the sound level of the Hood while operating is approximately 65 dB.
• DO NOT block or obstruct the discharge area around the exhaust Air Diverter on the Hood top. Doing so may
restrict airflow through the Hood and significantly reduce capture performance. It is recommended that a
sufficient clearance be maintained between the top of the Air Diverter and ceiling to facilitate easy movement,
should the need arise, or for removal of the Hood when directly mounted to the appliance.
NOTE:
• The Hood does not cool or condition the air exhausted into the space. In some
installations, it may be necessary to consult a HVAC specialist to confirm that proper
room air exchange is occurring and that the on-site air conditioning system is capable of
handling the anticipated heat load created by any additional cooking equipment.
• Exhaust ventilation is recommended for areas in which recirculating hoods are operated. Giles recommends 50
CFM per linear foot of hood space. This could vary based on local codes and site-specific situations.
5
Model: OVH-10-FB & 11-FB Installation
2-02.1 Clearance to Combustibles
(A)
(B)
Dimension OVH-10-FB OVH-11-FB
(A) 39-7/8 [1012.8] 42-3/16 [1071.5]
(B) 30-5/16 [769.9] 34-13/16 [844.4]
6
2-03. Cooking Appliance Limitations & Clearances
Hood is listed for Electric Appliances ONLY.
Model: OVH-10-FB & 11-FBInstallation
(B)
(C)
(A)
APPLIANCE RESTRICTIONS
APPLIANCE TYPE MAX. ELECTRIC
INPUT kW (WATTS)
OVENS 11.5 (11,500) 30 (762)
ROTISSERIES 6.2 (6,200) 6 (152)
Appliances exceeding 50 Amps must be supplied by a circuit separate from the Hood, which has
a separate contactor that is interlocked through the Hood’s internal contactor coil.
(A) MAX
INCH (mm)
Dimension
OVH-10-FB OVH-11-FB
(B) 39-7/8 [1012.8] 42-3/16 [1071.5]
(C) 30-5/16 [769.9] 34-13/16 [844.4]
7
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