USC LPV User manual

Operators Manual
2320 124th Road Sabetha, Kansas 66534 www.uscllc.com
Document: TD-09-06-1051 Revision: C
LPV WEIGH BELT
SEED TREATER
Effective Date: 10-2020

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LPV WEIGH BELT SEED TREATER
Introduction
Thank you for choosing USC, LLC for your equipment needs. We appreciate your
business and will work diligently to ensure that you are satisfied with your choice.
OVERVIEW
The purpose of this manual is to provide you with the basic information needed to
operate and maintain the LPV Seed Treater. It does not hold USC, LLC liable for
any accidents or injuries that may occur.
The technical information provided in this document is based on extensive testing
under controlled conditions at the USC research and development facility.
This information is given without guarantee as the conditions of operation and storage
of the equipment are beyond our control. Variables such as temperature, humidity,
viscosity of chemical products and changes in seed size or variety may all effect
the accuracy of application and seed coverage. Periodically check the equipment
calibration while treating and make adjustments as required. This will insure the
optimum seed coverage.
RECEIVING YOUR EQUIPMENT
As soon as the equipment is received, it should be carefully inspected to make certain
that it has sustained no damage during shipment and that all items listed on the
packing list are accounted for. If there is any damage or shortages, the purchaser
must immediately notify USC, LLC. Ownership passes to purchaser when the unit
leaves the USC, LLC. premises. The purchaser is responsible for unloading and
mounting all components of the equipment.
Document the serial number of the machine for future reference. The serial number is
located on the frame to the right of the Control Panel.
Serial
Number
SERIAL NUMBER:__________________________________

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LPV WEIGH BELT SEED TREATER
Section Contents Page #
Section A Safety Instructions..................................................................... 4
Section B Installation ................................................................................ 19
LPV Treater Set-up................................................................20
Weigh Belt Set-up..................................................................24
Section C Mechanical Operation.............................................................. 30
LPV Treater with Weigh Belt Overview ..................................30
Weigh Belt Overview .............................................................31
Weigh Belt with Atomizer Chamber Overview........................33
Rotating Drum Overview........................................................35
Section D Electrical Operation ................................................................. 36
Weigh Belt Transport / Operating Positions............................... 38
Weigh Belt Operation / Calibration............................................. 39
Section E Troubleshooting ....................................................................... 41
Section F Maintenance.............................................................................. 43
Proximity Switch Adjustment Guide........................................... 44
Section G Storage ......................................................................................51
Section H Limited Warranty...................................................................... 54
Table of Contents

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LPV WEIGH BELT SEED TREATER
Safety Instructions
Section
A
Every year accidents in the work place maim, kill and injure people. Although it may
be impossible to prevent all accidents, with the right combination of training, operating
practices, safety devices, and operator vigilance, the number of accidents can be
significantly reduced. The purpose of this section is to educate equipment users
about hazards, unsafe practices, and recommended hazard avoidance techniques.
If any of the required regularly scheduled maintenance is located above the reach of
the operator, they should follow the companies normal safe practices of reaching that
particular height, utilizing the companies specified equipment and following normal
safety precautions.
When working with treatment chemicals, operators should always wear protective
gloves, safety glasses, and follow the companies safety precautions in the case of
any spillage or operator contamination.
SAFETY WORDS AND SYMBOLS
It is very important that operators and maintenance personnel understand the words
and symbols that are used to communicate safety information. Safety words, their
meaning and format, have been standardized for U.S. manufacturers and published by
the American National Standards Institute (ANSI). The European Community (E.C.)
has adopted a different format based on the International Standards Organization
(I.S.O.) and applicable machinery directives. Both formats are presented below.
Graphic symbols are not standardized, but most manufacturers will use some variation
of the ones seen in this manual.
MOTS ET SYMBOLES SÉCURITÉ
Il est très important que les opérateurs et le personnel d'entretien à comprendre les
mots et les symboles qui sont utilisés pour communiquer des informations de sécurité.
Mots de sécurité, de leur signification et le format, ont été normalisés pour les
fabricants américains et publié par l' American National Standards Institute ( ANSI ).
La Communauté européenne (CE ) a adopté un format différent sur la base de
l'Organisation internationale de normalisation ( ISO ) et des directives de machines
applicables. Les deux formats sont présentés ci-dessous. Les symboles graphiques
ne sont pas standardisés, mais la plupart des fabricants utilisent une variante de ceux
observés dans ce manuel.

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LPV WEIGH BELT SEED TREATER
Indicates an imminently hazardous situation which, if not
avoided, will result in death or serious injury.
Indique une situation extrêmement dangereuse qui, si pas
évitée, entraînera la mort ou des blessures graves.
Indicates a potentially hazardous situation which, if not avoided,
could result in death or serious injury.
Indique une situation potentiellement dangereuse qui, si pas
évitée, pourrait entraîner la mort ou des blessures graves.
Indicates a potentially hazardous situation which, if not
avoided, may result in minor or moderate injury and/or
property damage.
Indique une situation potentiellement dangereuse qui,
si pas évitée, peut entraîner des blessures mineures ou
modérées et / ou des dommages.
Provides additional information that the operator needs to
be aware of to avoid a potentially hazardous situation.
Fournit des informations supplémentaires que l'opérateur
doit être conscient de d'éviter une situation poten-
tiellement dangereuse.
Notice is used to notify people of important installation, operation or
maintenance information which is not hazard related.
Avis est utilisé pour informer les gens des informations de
maintenance qui ne est pas danger lié importante installation,
l'exploitation ou.
! DANGER
! ATTENTION
! AVERTISSEMENT
CONSIGNES
DE SÉCURITÉ
AVIS
NOTICE
SAFETY
INSTRUCTIONS

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LPV WEIGH BELT SEED TREATER
Mandatory Lockout Power Symbol. Disconnect, lockout and tagout
electrical and other energy sources before inspecting, cleaning or
performing maintenance on this panel.
Symbole de puissance verrouillage obligatoire. Débranchez,
de verrouillage et de déconsignation énergie électrique et d'autres
sources avant d'inspecter, de nettoyage ou de la maintenance de
ce panneau.
International Safety Alert Symbol. The exclamation point (!)
surrounded by a yellow triangle indicates that an injury hazard exists.
However, it does not indicate the seriousness of potential injury. The
exclamation point (!) is also used with the DANGER, WARNING and
CAUTION symbols so the potential injury is indicated.
Sécurité Symbole International Alert . Le point d'exclamation ( ! )
Entouré par un triangle jaune indique que un risque de blessure
existe . Cependant, il ne indique pas la gravité des blessures
potentielles. Le point d'exclamation ( ! ) Est également utilisé avec
les symboles DANGER, AVERTISSEMENT et ATTENTION de
sorte que le risque de blessure est indiqué.
Electrocution Hazard Symbol. This symbol indicates that an
electrocution hazard exists. Serious injury or death could result
from contacting high voltage.
Symbole de danger d'électrocution . Ce symbole indique qu'un
danger d'électrocution existe. Des blessures graves ou la mort
pourraient résulter de contact haute tension.
International Electrocution Hazard. This symbol indicates that an
electrocution hazard exists. Serious injury or death could result from
contacting high voltage.
Danger d'électrocution international. Ce symbole indique qu'un
danger d'électrocution existe. Des blessures graves ou la mort pour-
raient résulter de contact haute tension.

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LPV WEIGH BELT SEED TREATER
LOCKOUT / TAGOUT PROCEDURES
Lockout/Tagout is the placement of a lock/tag on an energy isolating device in
accordance with an established procedure. When taking equipment out of service to
perform maintenance or repair work, always follow the lockout / tagout procedures as
outlined in OSHA Standard 1910.147. This standard “requires employers to establish
a program and utilize procedures for affixing appropriate lockout devices or tagout
devices to energy isolating devices and to otherwise disable machines or equipment to
prevent unexpected energizing, start-up, or release of stored energy in order to
prevent injury to employees.”
LES PROCEDURES DE VERROUILLAGE / ETIQUETAGE
Verrouillage / étiquetage est le placement d'un verrouillage / tag sur un dispositif
d'isolement de l'énergie conformément à une procédure établie. Lors de la prise hors
service des équipements pour effectuer la maintenance ou de réparation, toujours
suivre les procédures de verrouillage / débranchement comme indiqué dans la norme
OSHA 1910.147. Cette norme "oblige les employeurs à établir un programme et
appliquer des procédures pour la fixation des dispositifs de verrouillage appropriés ou
des dispositifs déconsignation à l'énergie dispositifs d'isolement et d' autre machines
ou équipements désactiver pour éviter énergisant inattendu, start-up, ou la libération
de l'énergie stockée dans le but de prévenir les blessures aux employés."
EMERGENCY STOP
There is an Emergency Stop push button on all LPV Seed Treaters which
is located on the Treater Control Panel. The LPV Automated Treater has
an additional Emergency Stop pushbutton on the Main Control Panel.
Actuators of emergency stop shall be colored RED. The background
immediately around the device actuator shall be colored YELLOW.
The actuator pushbutton operated device shall be of the palm or
mushroom head type.
ARRET D'URGENCE
Il ya un bouton-poussoir d'arrêt d'urgence sur tous les traiteurs de
semences LPV qui est situé sur le Panneau de configuration Traiteur.
Le LPV automatisé Traiteur dispose d'une autre arrêt d'urgence bouton
poussoir sur le panneau de commande principal. Actionneurs de freinage
d'urgence doivent être de couleur rouge. Le fond immédiatement autour
de l'actionneur de l'appareil doit être de couleur JAUNE. Le dispositif
actionné actionneur de bouton-poussoir doit être de la paume ou
champignons type de tête.

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LPV WEIGH BELT SEED TREATER
DANGER! RISK OF ELECTRIC SHOCK AND ARC FLASH
Avoid any alteration to the equipment. Alterations may produce dangerous situations,
where serious injury or death may occur. This equipment shall be installed in
accordance with local installation codes and applicable regulations which should be
carefully followed in all cases. Authorities having jurisdiction should be consulted
before installations are made. Owners/operators are responsible for knowing what
requirements, hazards, and precautions exist with this equipment. Owners/operators
are responsible for informing all personnel associated with the equipment and all who
are in the general area of the equipment, the requirements, hazards, and precautions
that exist with this equipment. Electrical equipment should be installed, operated,
serviced, and maintained only by qualified personnel. A qualified person is one who
has skills and knowledge related to the construction and operation of electrical
equipment and its installation and has received safety training to recognize and avoid
the hazards involved. Only appropriately trained persons who are familiar with and
understand the contents of this manual and all other pertinent product documentation
are authorized to work on and/or with this product. Owners/operators must ensure
that all authorized persons have sufficient technical training, knowledge, and
experience and be able to foresee and detect potential hazards that may be caused by
using the product, by changing the settings and by the mechanical, electrical, and
electronic equipment of the entire system in which the product is used. All persons
working on and with the product must be fully familiar with all applicable standards,
directives, and accident prevention regulations when performing such work. Servicing
and maintaining the equipment should only occur if the equipment is deenergized and
properly locked out and tagged out. If it is unfeasible to service or maintain the
equipment while deenergized, the following standards shall be referenced to ensure
safe practices are being followed and proper PPE is being used: 29 CFR § 1910.333
and 29 CFR § 1910.137. No responsibility is assumed by USC, LLC for any
consequences arising out of the use of this material.

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LPV WEIGH BELT SEED TREATER
DANGER! RISQUE DE CHOC ÉLECTRIQUE ET D'ARC ÉLECTRIQUE
Évitez toute modification de l'équipement. Les modifications peuvent produire des
situations dangereuses, pouvant entraîner des blessures graves ou la mort. Cet
équipement doit être installé conformément aux codes d'installation locaux et aux
réglementations applicables qui doivent être scrupuleusement respectés dans tous les
cas. Les autorités compétentes doivent être consultées avant la réalisation des
installations. Les propriétaires / opérateurs sont responsables de connaître les
exigences, les dangers et les précautions associés à cet équipement. Les
propriétaires / opérateurs sont responsables d'informer tout le personnel associé à
l'équipement et tous ceux qui se trouvent dans la zone générale de l'équipement, les
exigences, les dangers et les précautions qui existent avec cet équipement.
L'équipement électrique doit être installé, utilisé, réparé et entretenu uniquement par
du personnel qualifié. Une personne qualifiée est une personne qui possède des
compétences et des connaissances liées à la construction et au fonctionnement du
matériel électrique et à son installation et qui a reçu une formation en matière de
sécurité pour reconnaître et éviter les risques encourus. Seules les personnes
correctement formées qui connaissent et comprennent le contenu de ce manuel et
toute autre documentation pertinente sur le produit sont autorisées à travailler sur et /
ou avec ce produit. Les propriétaires / opérateurs doivent s'assurer que toutes les
personnes autorisées ont une formation, des connaissances et une expérience
techniques suffisantes et être en mesure de prévoir et de détecter les dangers
potentiels pouvant être causés par l'utilisation du produit, en modifiant les paramètres
et par les équipements mécaniques, électriques et électroniques. de l'ensemble du
système dans lequel le produit est utilisé. Toutes les personnes travaillant sur et avec
le produit doivent être parfaitement familiarisées avec toutes les normes, directives et
réglementations de prévention des accidents applicables lors de l'exécution de ces
travaux. L'entretien et la maintenance de l'équipement ne doivent avoir lieu que si
l'équipement est hors tension et correctement verrouillé et étiqueté. S'il est impossible
de réparer ou d'entretenir l'équipement lorsqu'il est hors tension, les normes suivantes
doivent être référencées pour s'assurer que les pratiques de sécurité sont suivies et
que des EPI appropriés sont utilisés: 29 CFR § 1910.333 et 29 CFR § 1910.137.
Aucune responsabilité n'est assumée par USC, LLC pour les conséquences découlant
de l'utilisation de ce matériel.

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LPV WEIGH BELT SEED TREATER
CONTROLLED STOP
This is the stopping of machine motion by reducing the electrical command signal to
0 (zero) once the stop signal has been recognized.
ARRET CONTROLE
Ce est l' arrêt du mouvement de la machine en réduisant le signal de commande
électrique à 0 (zéro ) dès que le signal d'arrêt a été reconnue.
HAZARD REVIEW
RISQUE EXAMEN
Electrocution Hazard
Electrocution accidents are most likely to occur during maintenance
of the electrical system or when working on or near exposed high
voltage wiring. This hazard does not exist when the electrical power
has been disconnected, properly locked, and tagged out.
Risque d'électrocution
Les accidents d'électrocution sont les plus susceptibles de se
produire lors de la maintenance du système électrique ou pour
travailler sur ou à proximité du câblage haute tension exposé.
Ne existe pas ce danger lorsque l'alimentation électrique a été
déconnecté, bien verrouillé et étiquetés sur.
Automatic Start Hazard
This equipment may be controlled by an automated
system and may start without warning. Failure to properly
disconnect, lockout, and tagout all energy sources of
remotely controlled equipment creates a very hazardous
situation and could cause injury or even death.
PLEASE STAY CLEAR AND BE ALERT.
Démarrer danger automatique
Cet équipement peut être contrôlé par un système auto
matisé et peut démarrer sans avertissement. Sources de
l'équipement contrôlé à distance non débranché
correctement, lock-out, et tous déconsignation énergie crée
une situation très dangereuse et pourrait causer des
blessures ou même la mort. Se IL VOUS PLAÎT rester à
l'écart et d'être vigilant.
! AVERTISSEMENT

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LPV WEIGH BELT SEED TREATER
YOU are responsible for the SAFE operation and maintenance of your USC, LLC
equipment . YOU must ensure that you and anyone else who is going to operate,
maintain or work around the equipment be familiar with the operating and maintenance
procedures and related SAFETY information contained in this manual. This manual will
take you step-by-step through your working day and alert you to good safety practices
that should be adhered to while operating the equipment
Remember, YOU are the key to safety. Good safety practices not only protect you,
but also the people around you. Make these practices a working part of your safety
program. Be certain that EVERYONE operating this equipment is familiar with the
recommended operating and maintenance procedures and follows all the safety
precautions. Most accidents can be prevented. Do not risk injury or death by ignoring
good safety practices.
• Equipment owners must give operating instructions to operators or employees
before allowing them to operate the machine, and at least annually thereafter
per OSHA (Occupational Safety and Health Administration) regulation 1928.57.
• The most important safety device on this equipment is a SAFE operator. It is the
operator’s responsibility to read and understand ALL Safety and Operating
instructions in the manual and to follow them. All accidents can be avoided.
• A person who has not read and understood all operating and safety instructions is
not qualified to operate the machine. An untrained operator exposes himself and
bystanders to possible serious injury or death.
• Do not modify the equipment in any way. Unauthorized modification may impair the
function and/or safety and could affect the life of the equipment.
• Think SAFETY! Work SAFELY!
GENERAL SAFETY
1. Read and understand the operator’s manual and all safety labels
before operating, maintaining, adjusting or unplugging the
equipment .
2. Only trained persons shall operate the equipment . An untrained
operator is not qualified to operate the machine.
3. Have a first-aid kit available for use should the need arise,
and know how to use it.

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LPV WEIGH BELT SEED TREATER
4. Provide a fire extinguisher for use in case of an accident. Store in
a highly visible place.
5. Do not allow children, spectators or bystanders within hazard area
of machine.
6. Wear appropriate protective gear. This includes but is not limited
to:
• A hard hat
• Protective shoes with slip resistant soles
• Protective goggles
• Heavy gloves
• Hearing protection
• Respirator or filter mask
7. Place all controls in neutral or off, stop motor, and wait for all
moving parts to stop. Then disable power source before servicing,
adjusting, repairing, or unplugging.
8. Review safety related items annually with all personnel who will be
operating or maintaining the equipment.
OPERATING SAFETY:
1. Read and understand the Operator’s Manual and all safety labels before using.
2. Disconnect and disable electrical supply completely and wait for all moving parts to
stop before servicing, adjusting, repairing or unplugging.
3. Clear the area of bystanders, especially children, before starting.
4. Be familiar with the machine hazard area. If anyone enters hazard area, shut down
machine immediately. Clear the area before restarting.
5. Keep hands, feet, hair and clothing away from all moving and/or rotating parts.
6. Stay away from overhead obstructions and power lines during operation and
transporting. Electrocution can occur without direct contact.
7. Do not operate machine when any guards are removed.
8. Inspect welds and repair if needed.

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LPV WEIGH BELT SEED TREATER
PLACEMENT SAFETY
1. Move only with the appropriate equipment
2. Stay away from overhead power lines when moving equipment. Electrocution
can occur without direct contact.
3. Be familiar with machine hazard area. If anyone enters hazard areas, shut
down machine immediately. Clear the area before restarting.
4. Operate the equipment on level ground free of debris. Anchor the equipment to
prevent tipping or upending.
MAINTENANCE SAFETY
1. Review the operator’s manual and all safety items before
working with, maintaining or operating the equipment .
2. Place all controls in neutral or off, stop motors, disable power
source, and wait for all moving parts to stop before servicing,
adjusting, repairing or unplugging.
3. Follow good shop practices:
Keep service area clean and dry.
Be sure electrical outlets and tools are properly grounded.
Use adequate light for the job at hand.
4. Keep hands, feet, hair and clothing away from all moving and/or rotating parts.
5. Clear the area of bystanders, especially children, when carrying out any
maintenance and repairs or making any adjustments.
6. Before resuming work, install and secure all guards when maintenance work is
completed.
7. Keep safety labels clean. Replace any sign that is damaged or not clearly visible.
Before placement of the equipment, be sure that ground is
reasonably level. The equipment may topple or work
improperly if the ground is too uneven, damaging the
equipment and / or causing personal injury.
! AVERTISSEMENT
Avant de placement de l'équipement, assurez-vous que sol
est relativement plat. L'équipement peut tomber ou mal
fonctionner si le sol est trop inégale, endommager
l'équipement et / ou causer des blessures.

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LPV WEIGH BELT SEED TREATER
SAFETY LABELS
1. Keep safety labels clean and legible at all times.
2. Replace safety labels that are missing or have become illegible.
3. Replaced parts that displayed a safety label should also display the current label.
4. Replacement safety labels are available. Contact your authorized dealer.
How to Install Safety Labels:
• Be sure that the installation area is clean and dry.
• Be sure temperature is above 50oF (10oC).
• Decide on the exact position before you remove the backing paper.
• Remove the smallest portion of the split backing paper.
• Align the label over the specified area and carefully press the small portion with
the exposed sticky backing in place.
• Slowly peel back the remaining paper and carefully smooth the remaining
portion of the sign in place.
• Small air pockets can be pierced with a pin and smoothed out using the piece
of label backing paper.
Located on the USC equipment you will find safety labels.
Always be sure to read and follow all directions on the labels.
Situé sur l'équipement USC vous trouverez des étiquettes
de sécurité. Veillez à toujours lire et suivre toutes les
instructions sur les étiquettes.
! AVERTISSEMENT
Guards provided with USC equipment are to remain in place
during operation.
Gardes fournis avec des équipements USC doivent rester
en place pendant le fonctionnement.
! AVERTISSEMENT

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LPV WEIGH BELT SEED TREATER
Think SAFETY! Work SAFELY!
REMEMBER—If Safety Labels have been damaged, removed, become illegible, or
parts replaced without safety labels, new labels must be applied. New safety labels are
available from your authorized dealer..
Part # 09-02-0003
Part # 09-02-0010
Part # 09-02-0001
Part # 09-02-0002

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LPV WEIGH BELT SEED TREATER
Part # 09-02-0002 Part # 09-02-0001

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LPV WEIGH BELT SEED TREATER
Part # 09-02-0015
Part # 09-02-0011

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LPV WEIGH BELT SEED TREATER
If any of the panels are located in the hazardous area described in the installation
section (see page 19), the following criteria must be met.
1. All 120VAC connections must be hard wired to a listed IP65 rated enclosure
in accordance with local electrical codes.
2. The C2D2 certifications are only valid for equipment operating at 60 HZ.
3. The approved operating temperature for this equipment is between 0°C (32ºF)
and 40°C (104°F).
4. All RJ45 and USB pass-through connector caps must remain closed to achieve
a C2D2 rating. Hard wire these connections in accordance with local electrical
codes.
The following labels and certification plates must be mounted to the outside of the con-
trol panel so that they are in plain view.

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LPV WEIGH BELT SEED TREATER
Installation
Section
B Installation Section
B
! DANGER
! DANGER
HIGH VOLTAGE ~ Always disconnect the power source
before working on or near the control panel or lead wires.
HAUTE TENSION ~ Toujours débrancher la source
d'alimentation avant de travailler sur ou près du panneau de
commande ou les câbles.
HIGH VOLTAGE ~ Use insulated tools when making
adjustments while the controls are under power.
HAUTE TENSION ~ Utilisez des outils isolés lors des réglages,
tandis que les commandes sont sous tension.
Permanent installation may require additional electrical cords,
chemical tubing, and air lines, since each installation is unique.
Installation permanente peut exiger cordons électriques, des
tubes supplémentaires chimique, et les conduites d'air, puisque
chaque installation est.
AVIS
NOTICE
USC equipment may operate within a Group II, Division 2, Class G hazardous area
which contains seed dust. If so, the equipment must be certified for use in this area.
To avoid the possibility of an explosion ignited by static electricity, all USC equipment
should be grounded by attaching a bonding strip to the metal frame and securing that
strip to the factory ground point.
If labeled accordingly, USC products are designed to comply with CSA 22.1 for use
in a Class II, Division 2, Group G environment. When connecting the USC system
power cord into a power supply, first determine if the supply is also within the
hazardous area where the USC system is located. If so, we recommend that the
power be hard wired into the source. Do not use a standard electrical plug for this
purpose. For other acceptable methods of connecting to a power source, or any other
additional miscellaneous equipment to the USC system within a hazardous location,
please consult CSA 22.1, Section 18-200 and 18-274. Review the appropriate section
and ensure compliance with one of the options given.
When connecting to USC equipment from a remote location, and the USC equipment
is in a hazardous Class II, Group G environment, customers are advised to follow the
requirements within CSA 22.2 no. 25. More details may also be found in CSA 22.1
18-252 (wiring methods). There are various options covered within this section for
wiring in a Class II, Group G (dust) environment. Select the best method suited for
your specific location.

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LPV WEIGH BELT SEED TREATER
LPV TREATER SET - UP
The following steps outline the initial set-up of your USC Seed Treating system:
1. Clear the area of bystanders, especially small children, before moving.
2. Be sure there is enough clearance from overhead obstructions and power lines or
other equipment to move the machine into its working position.
3. Using a forklift, place the seed treater in the desired position on a level surface.
USC highly recommends that the seed treater be set up inside a
building or any covered structure to protect the machine from
weathering.
USC recommande fortement que le traitement de semences être mis
en place à l'intérieur d'un bâtiment ou d'une structure couverte pour
protéger la machine des intempéries.
4. Remove any boxes and cords from the drum of the treater.
NOTICE
AVIS
équipements USC peut fonctionner dans un Groupe II, Division 2, Classe G zone
dangereuse qui contient la poussière des semences. Si oui, l'équipement doit être
certifié pour une utilisation dans ce domaine. Pour éviter la possibilité d'une explosion
enflammé par l'électricité statique, tous les équipements USC doit être mis à la terre
en attachant une bande de liaison à la structure métallique et la sécurisation cette
bande au point de masse du fabricant.
Si étiquetés en conséquence, les produits USC sont conçus pour être conformes
à la norme CSA 22.1 pour une utilisation dans une Classe II, Division 2, Groupe G
environnement. Lors du raccordement du USC alimentation du système cordon dans
une alimentation, d'abord déterminer si l'offre est également dans la zone dangereuse
où se trouve le système USC. Si oui, nous recommandons que le pouvoir soit câblé
dans la source. Ne pas utiliser une prise électrique standard à cet effet. Pour les
autres méthodes acceptables de se connecter à une source d'alimentation, ou tout
autre matériel divers supplémentaire au système USC dans un endroit dangereux,
se il vous plaît consulter la norme CSA 22.1, Section 18-200 et 18-274. Consultez
la section appropriée et assurer la conformité avec l'une des options proposées.
Lors de la connexion à l'équipement USC depuis un emplacement distant et
l'équipement USC est dans une classe dangereuse II, Groupe G environnement, les
clients sont invités à suivre les exigences dans CSA 22.2 no. 25. Plus de détails
peuvent également être trouvés dans 22,1 CSA 18-252 ( Les méthodes de câblage).
Il existe diverses options couvertes dans cette section pour le câblage dans une
Classe II, Groupe G (poussière ) environnement. Sélectionnez la meilleure méthode
adaptée pour votre emplacement spécifique.