Liquid Controls LectroCount LCR-II E3657 Series Manuals

LectroCount LCR-II® Installation Liquid ControLs An IDEX Energy & Fuels Business Operation: EM150-21 E3657/E3658 Series LectroCount LCR-II SELECT INCREASE Gallons S3 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 4 5 esd ProTeCTIon Potential damages Caused by exposure to esd To prevent electrostatic discharge (ESD) damage to LectroCount register electronic components, all LectroCount electronic register truck intallations are required to properly ground truck seat(s) cushions and Epson printers. Prolonged exposure to ESD over weeks, months, or years can corrupt LectroCount registers’ CPU memory and damage the electronic components in LectroCount registers (as well as other electrical components in the truck’s electrical system). Adjustable, shock-absorbing seats, if not grounded correctly, generate significant amounts of ESD. The pivots and hinges of these seats isolate the seat cushion from an electrical ground. Without an electrical ground, ESD builds between the seat cushion and the operator. This built-up ESD can be transferred back to the LectroCount register from any point of the truck’s electrical system, such as the cabling from the LectroCount register to the cab or the Epson printer. liquid Controls’ Grounding Kits To protect electronic components from ESD, all LectroCount truck intallations must include the installation of the LectroCount Ground Strap Kit (PN 82185) and the Epson Printer Ground Wire Kit (PN 82184). Properly grounded seats allow static electricity to “bleed off” the driver and the seat before it can build up, discharge, and damage the LectroCount register or any of the truck’s other electrical components. The LectroCount Ground Strap Kit will be included with all future LCR-II LectroCount register shipments, and the Epson Printer Ground Wire Kit will be included with all future Epson printer cable kit shipments. Effected part numbers are listed below. For existing installations and previously purchased LectroCount registers and Epson printers, both ground kits are available from LC. esd Procedural Precautions and lectroCount register Grounding Installation notes When installing or performing maintenance on a LectroCount register, there are certain guidelines that must be followed to safeguard against ESD damage. Grounding method Connect the ground screw (on the rear of LectroCount housing in the upper left corner) to a known good ground (less than 1 Ω). Use a 12 ga. or larger stranded wire. fIxed InsTallaTIons LectroCount housings directly mounted to the meter are attached to the earth ground through the meter via the tank and the tank piping ,which is grounded by the electrical system grounding rods. Divison 2 or Zone II installations can ground the LectroCount housing by using shielded cables (or wiring) run through liquidtite (metal/rubber coated). The liquidtite and the liquidtite connectors provide the necessary ESD protection. AC fixed installations require and additional grounding method to ensure a proper ground. Grounding method for AC fixed installations Connect the ground screw (on the rear of LectroCount housing in the upper left corner) to a known good ground (less than 1 Ω). Use a 12 ga. or larger stranded wire. Follow this procedure each time you open a LectroCount register or approach a LectroCount register with the door open. Before opening the LectroCount register and handling the CPU board, it is important to discharge any ESD that may have built up on your person. Wipe the unit with a damp cloth before opening the cover. To discharge ESD from your person, touch a well-grounded point such as the LectroCount register housing, the meter, the truck piping, or the bumper. When the maintenance is complete and the LectroCount register door is closed, the CPU board is protected from ESD by the LectroCount register housing which is grounded to the chassis. . esd Precaution . Opening LectroCount Registers safeTy MarKInGs The equipment is Listed by UL to applicable US and Canadian standards for use in hazardous locations under Liquid Controls file E180172 Class I Potentially Explosive Gas/Vapor Atmospheres dIvIsIon 2 Gases and vapor are not normally present in an explosive concentration but may accidentally exist during abnormal operations GrouPs C & d Flammable/explosive Gas groups T6 Temperature class for surface temperature limitations. T6 is ≤ 85º C -40°C ≤ Tamb ≤ 70°C Safe limits of ambient temperature IP66 and neMa 4 Ingress protection: dust tight and protected against powerful water jetting Consult factory for current compliance status. LectroCount LCR-II electronic registers are shipped with one of two nameplates. One nameplate is applied to UL-Listed units. The other nameplate is applied to IECEx / INMETRO / ATEX certified units. Two Nameplates 6 7 Materials of Construction • Aluminum Alloy ADC12 • Powder Coat: Corro-Coat PE 74-141 Polyester Weight • 8.4 lbs (3.8 kg) Display Elements • Liquid crystal display (LCD) Cable Entry • ½″ NPT (5) • ¾″ NPT (2) Ambient Temperature Rating • -40 to 158 °F (-40 to 70 °C) • -4 to 158 °F (-20 to 70 °C) for IECEx / INMETRO / ATEX Mechanical Input/output Communications • RS-232: EIA-232E standard • RS-485: SAE J1708 standard Auxiliary 1 Output Current sinking capability: 1 A Auxiliary 2 Output Current sinking capability: 150 mA Solenoid 1 Output Voltage: 10.2 to 27.2 VDC Current: 1 A maximum Solenoid 2 Output Voltage: 10.2 to 27.2 VDC Current: 1 A maximum Solenoid 3 Output Voltage: 10.2 to 27.2 VDC Current: 1 A maximum Optical Sensor Voltage: 10 to 28 VDC Current: 0.5 A maximum RTD Temperature Probe • 4 wire platinum sensor • 100 Ω resistance at 0 ºC • 138.5 Ω resistance at 100 ºC Printer (Epson Model 295) Voltage: 24 VDC Current: 0.8 A maximum Operating Temperature: -22 to 104 ºF (-30 to 40 ºC) Remote Electronic Display • 1 A sinking capability electrical Input Voltage Voltage: 9 to 28 VDC Current: 4.5 A maximum (including solenoid valves) Pulse Output Voltage peak to peak: 5 to 28 V Frequency maximum: 10,000 Hz Scale Pulse Output Current sinking capability: 150 mA Electrical Protection • 5 A fuse on power cable sPeCIfICaTIons safeTy TaG MarKInGs EU Explosive Atmospheres symbol This equipment has been found to comply with the European Directive for Equipment For Potentially Explosive Atmospheres 94/9/ EC (ATEX), Certification Scheme for Explosive Atmospheres of INTERNATIONAL ELECTROTECHNICAL COMMISSION (IECEx) and Brazil’s Portaria 179, as evidenced by the certificates listed on the name tag subject to the following conditions of use: 1) Wipe with damp cloth before opening the cover; 2) install only in areas with low risk of mechanical impact II Suitable for use in surface (not mine) installations 3 G Equipment for explosive gas atmospheres, having a “high” level of protection, which is not a source of ignition in normal operation or during expected malfunctions ex na ic Explosion protection is provided by non-sparking device (nA) and intrinsic safety (ic) IIb Gas group T5 Temperature class for surface temperature limitations. T5 is ≤ 100ºC Gc Equipment protection level per IEC 60079-0, EN 60079-0, and ABNT NBR IEC 60079-0 -20°C ≤ Tamb ≤ 70°C Safe limits of ambient temperature IP66 Ingress protection: dust tight and protected against powerful water jetting Brazil’s INMETRO Mark Consult factory for current compliance status. LectroCount LCR-II electronic registers are shipped with one of two nameplates. One nameplate is applied to UL-Listed units. The other nameplate is applied to IECEx / INMETRO / ATEX certified units. Two Nameplates