Liquid Controls LectroCount LCR-II E3657 Series, Руководство по установке

Страница: 2 / 21

2 3
Table of ConTenTs safeTy ProCedures
!
WarnInG
• Before using this product, read and understand the instructions.
• All work must be performed by qualified personnel trained in the proper application, installation, and
maintenance of equipment and/or systems in accordance with all applicable codes and ordinances.
• When handling electronic components and boards, always use proper Electrostatic Discharge (ESD) equipment
and follow the proper procedures
• Make sure that all necessary safety precautions have been taken.
• Provide for proper ventilation, temperature control, fire prevention, evacuation, and fire management.
• Provide easy access to the appropriate fire extinguishers for your product.
• Consult with your local fire department, state, and local codes to ensure adequate preparation.
• Read this manual as well as all the literature provided in your owner’s packet.
• Save these instructions for future reference.
• Failure to follow the instructions set forth in this publication could result in property damage, personal injury, or
death from fire and/or explosion, or other hazards that may be associated with this type of equipment.
The most current English versions of all Liquid Controls publications are available on our web site, www.lcmeter.com .
It is the responsibility of the local distributor to provide the most current version of LC manuals, instructions, and
specification sheets in the required language of the country, or the language of the end user to which the products are
shipping. If there are questions about the language of any LC manuals, instructions, or specification sheets, please
contact your local distributor.
Publication updates and Translations
be Prepared
!
WarnInG
Power, input, and output (I/O) wiring must be in accordance with the area classification for which it is used (See Safety
Markings sections). This may require using connections or other adaptations in accordance with the requirements of the
authority having jurisdiction.
To comply with UL Listing requirements, Class 2 power supply, or an isolation power source and overcurrent protective
device rated 5 Amp max, are required to be installed in the field. (Pour être conforme aux exigences UL, une alimentation
électrique de classe 2 ou une alimentation électrique isolée et comportant un dispositif de protection contre la surtension
de 5 ampères ou moins sont requises pour l’installation.) Peripheral equipment must be suitable for the hazardous
location where it is installed. (L'équipement périphérique doit être adapté des endroits dangereux où il est installé.)
WARNING: Explosion Hazard: (AVERTISSEMENT: Risque d’explosion)
Substitution of components may impair suitability for Class I, Division 2 applications. (La substitution des composantes
peut altérer la conformité aux applications de Classe I, Division 2.)
When in hazardous locations, turn power OFF before replacing or wiring modules. (Lorsque dans des endroits
dangereux, couper le courant avant de remplacer ou de câbler les modules.)
Do NOT disconnect equipment unless power has been switched OFF or the area is known to be Non-Hazardous. (Ne
pas déconnecter l’équipement sans couper l’alimentation ou sans s’assurer que la zone est non-dangereuse.)
WARNING:
Use 3.5 in • lb (0.4 N • m) torque when tightening terminal block screws.
WARNINGS: (For IECEx, INMETRO, and ATEX installations only)
Protect from impact - Must only be installed in areas with low risk of mechanical impact.
observe national and
local Codes
Before disassembly of any meter or accessory component:
ALL INTERNAL PRESSURES MUST BE RELIEVED AND ALL LIQUID DRAINED FROM
THE SYSTEM IN ACCORDANCE WITH ALL APPLICABLE PROCEDURES .
-Pressure must be 0 (zero) psi.
-Close all liquid and vapor lines between the meter and liquid source.
Failure to follow this warning could result in property damage, personal injury, or death from fire and/or explosion, or other
hazards that may be associated with this type of equipment.
!
WarnInG
safely evacuate
Piping system
InTroduCTIon
Safety Procedures ................................................... 3
ESD Protection ......................................................... 4
Safety Markings ....................................................... 5
Specifications .......................................................... 6
Dimensions .............................................................. 7
LectroCount LCR-II Overview .................................. 8
Meter System Overview ........................................... 9
InsTallaTIon
Installation Overview ............................................... 11
LectroCount Ground Strap Kit ................................. 13
LectroCount LCR-II Mounting ................................ 15
Routing LCR-II Data and Power Cables ................ 18
Electronic Temperature Volume Compensation ...... 19
Valves ...................................................................... 20
Optical Air and Vapor Eliminators ............................ 24
Pulse Output Device (POD) .................................... 25
Single Channel Pulse Outputs ................................ 25
Differential Pressure (∆P) Transducer ..................... 26
Remote Display and Auxiliary Outputs .................... 27
Printers .................................................................... 28
Data Communications ............................................. 29
Power Installation .................................................... 30
Post Installation ....................................................... 33
bIll of MaTerIals
External Components .............................................. 34
Internal Components ............................................... 35
CPU Board .............................................................. 36