Johnson Controls AS Operation, Electrical connection, Preliminary operations and starting

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7.3Electrical connection

Make the electrical connection only after the hydraulic connection has been completed; set up the motor control system in conformity with the technical standards and regulations in force (EN 60204-1): in particular a manual electric power switch must be installed with adequate current switching capacity; devices for overcurrent and overload protection (e.g. fuses, automatic switches, etc.) must also be fitted, plus, if necessary, a device to prevent accidental restarting.

Check that the main frequency and voltage and the available power are suitable for the motor installed. All the material used for the electrical connection (cables, cable clamps, switches and shielding) must have a suitable level of protection for the environment in which it is installed.

Be sure to use cables of sufficient cross-section for the current shown on the motor plate so as to prevent them from overheating. Before doing anything else, make the motor’s earth connection, using the terminal on the motor and a cable of sufficient cross-section. The cables may be connected to the terminal board using either a delta or star arrangement. Follow the data given on the motor plate for the main voltage, as shown in the diagram in fig 2; ensure that the terminals are clean and tight and not under stress.

When starting, the motor’s current absorption increases briefly to 5-6 times the nominal value. If the mains supply is unable to sustain this increase in absorption, use a star-delta starter or other kind of device (e.g. an autotransformer).

Johnson Pump will accept no responsibility for damage to property and/or injury to persons caused by failure to comply with technical standards and regulations in force.

Lower

Higher

voltage

voltage

Fig 2

8.0Operation

8.1Preliminary operations and starting

When first starting, fill the pump with liquid so as to create the pressure drop required for suction. When starting subsequently the quantity of liquid that remains in the pump will be sufficient to ensure self-priming even if the pipe is empty. Make sure that the pump does not become completely empty in the event of installation under a vacuum or to a siphon. If necessary, fit a check valve.

•Check that the pump turns freely under hand pressure.

•Check that the clamp joining the pump casing and the cover is well tightened and that

it cannot be easily unscrewed by hand. The tightening of the clamp must be carried out by means of a key and not by hand.

•Check that the pump turns in the market direction.

•Check that any gate valves installed on the suction and discharge pipelines are open.

•Start the pump and check the turns direction; before restarting it is extremely important to

IM-AS/02.00 GB (0412)

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Contents TopClean AS CE Declaration of conformity Index 14.0 Trouble shooting chart 15.0 Disposal of the pump Introduction Symbols Safety warningsTransportation Transportation, receipt and transferring of goodsReceipt TransferringSound pressure level DescriptionNon-permitted uses InstallationSuction and inflow conditions PipingOperation Electrical connectionPreliminary operations and starting Spare parts Cleaning the pumpOperating checks Extended stopSeals General instructions Disassembly and Assembly AS-seriesRings and lip seals ShutdownDisassembly Removal of pump casing and impeller AS 40, 50, 60, 65Removal of pump casing and impeller AS 42 and AS Execution Seal disassemblyAssembly Bearing removalClearances Seal assembly Pump assembly AS 40, 50, 60Execution Pump cover and Impeller assembly AS 42 and AS Spare part list AS 40, 50, 60-65 Spare parts lists and sectional drawings12.2 AS 40 Execution T, Q 12.3 AS 50 Execution T, Q 12.4 AS 60-65 Execution T, Q 12.5 AS 80 Execution T, Q Pos Denomination Material Spare part list AS 4212.7 AS 42 Execution T, Q 12.8 AS 52 Execution T, Q Dimensions and weights 13.1 AS 40-50-60-65-80 with shroud 1450 rpm13.2 AS 40-50-60-65-80 without shroud 1450 rpm 13.4 AS 42-52 with shroud 1450 rpm 13.3 AS 42-52 with shroud 1450 rpmPump does not prime Trouble shooting chartDisposal of the pump Johnson Pump Industry Group

AS specifications

Johnson Controls AS is a leading global company that specializes in automotive batteries and advanced automotive technologies. With a rich history spanning over 130 years, it has become a vital player in the automotive supply industry. Headquartered in Cork, Ireland, Johnson Controls operates in more than 150 countries, serving a wide array of clients from automotive original equipment manufacturers (OEMs) to aftermarket retailers.

One of the main features of Johnson Controls AS is its strong focus on sustainability and energy efficiency. The company has made significant investments in research and development to create advanced battery technologies that not only enhance performance but also reduce environmental impact. Their commitment to sustainability is reflected in their efforts to develop eco-friendly battery solutions, such as lithium-ion and other renewable technologies, which aim to lower carbon footprints in the automotive sector.

In the realm of technology, Johnson Controls AS is at the forefront of battery innovation. Their products include lead-acid batteries, lithium-ion batteries, and advanced AGM (Absorbent Glass Mat) batteries. These technologies are designed to meet the increasing demands for power and efficiency in modern vehicles, especially those with extensive electronic systems and electric powertrains. The lithium-ion batteries they produce are crucial for electric and hybrid vehicles, offering high energy density, lighter weight, and longer life cycles compared to traditional batteries.

Another characteristic that distinguishes Johnson Controls AS is its integrated approach to energy management. The company not only produces batteries but also offers comprehensive solutions that encompass energy storage systems, power management, and smart grid technologies. This holistic view allows them to provide customized solutions for various applications, from automotive to stationary energy storage systems.

Quality and reliability are core principles at Johnson Controls AS. The company employs rigorous testing and quality control processes to ensure their products meet the highest standards. With a strong emphasis on innovation, customer service, and sustainability, Johnson Controls AS continues to lead the charge in providing cutting-edge solutions in the evolving automotive landscape. As the industry shifts toward greater electrification and renewable energy sources, Johnson Controls is well-positioned to remain a key player in the market, driving advancements that support both automotive performance and environmental stewardship.
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