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C 2213 Vacuum Regulator for Chlorine Gas Operation & Maintenance Instructions Read these operation and maintenance instructions before start up! To be held for future reference. Dosing Liquids Conveying Gases Control Systems...
If necessary, this training can also be provided by the manufacturer/supplier on behalf of the products owner. In addition, the owner must also ensure that the relevant personnel are fully familiar with and have understood the contents of the Operation & Maintenance Manual. Safety | Operation Manual C 2213 | 3...
1.8 Unauthorized modification and production of spare parts Modifications of the system are not permitted. Genuine spare parts and accessories authorized by the manu- facturer ensure greater safety. Liability for damage or loss may be voided if non Lutz-Jesco parts are used. 1.9 Impermissible modes of operation The operational safety of the product supplied can only be guaranteed when it is used in conformity with its intended use as specified in our contract documents-, especially the order confirmation.
Lock the main valve and if available the auxiliary valve of the chlorine gas cylinders. Before opening the main and auxiliary valves and before reactivating the power supply, make sure to connect the metering lines. Work- ing on the dosing plant requires special safety precautions and may only be carried out by instructed technical personnel. Safety | Operation Manual C 2213 | 5...
If chlorinators must be used with other gases than chlorine gas, the chemical resistance of the unit must be checked after consulting the manufacturer. 6 | Operation Manual C 2213 | Before placing in operation...
2.3 Steps to take for start-up The following steps are recommended by the manufacturer in order to install the product successfully: • Reading the operation manual • Mount the device • Start up Functional principle of the vacuum regulator | Operation Manual C 2213 | 7...
The full-vacuum chlorinator used as pressure reducing valve is of central importance for the safety in vacuum installations. For this reason the C 2213 version has been designed in accordance with the latest findings. The device combines several functions in one housing: Vacuum regulation In the initial position the ball ①...
Pressure gauge The C 2213 chlorinator is equipped with a pressure gauge for the indication of the cylinder pressure. It is a diaphragm pressure gauge with a splash-proof measuring mechanism in a plastic housing. The diaphragm of the manometer is coated with a silver film as a protection against the chlorine gas.
4 General C 2213 Chlorinators are designed according to the highest safety standard DIN 19606. Several functions going beyond that standard. With these devices so-called full-vacuum installations can be set up with vacuum begin- ning directly at the chlorine cylinder. Even in the case of a line rupture chlorine gas cannot escape. The full-vacuum chlorinator is of central importance for the safety in vacuum installations and provides the...
For protecting the equipment a room heating is therefore recommended even during the summer. 5.1.2 Pressure batteries Typical installation example: Fig. 3: Schematic diagram of a pressure battery 12 | Operation Manual C 2213 | Installation...
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Even in the case of a line rupture chlorine gas cannot escape but only ambient air can be primed. The manufacturer developed an adjustment method for equalization of each individual vacuum regulator which allows simoultaneous gas supply from several cylinders even with this type of installation . Installation | Operation Manual C 2213 | 13...
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These are designed for an extraction of liquids. In the following picture, you see an example of a German drum. ① ② ③ Fig. 6: ① Extraction in form of gas, ② marking on the drum, ③ extraction in form of liquid. 14 | Operation Manual C 2213 | Installation...
It decreases the temperature, at which conden- Installation | Operation Manual C 2213 | 15...
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Therefore the pressure loss resulting from pipe friction in the vacuum lines must not be higher than 50 mbar. The following table shows the required line cross section in relation to the length of line and the metering capacity. 16 | Operation Manual C 2213 | Installation...
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2kg/h 1kg/h 100m Fig. 10: Installation example vacuum line In this example the long distance is carried out in DN12, and for the relatively short unit connections a 8/12 PE-tube is used. Start Up | Operation Manual C 2213 | 17...
The flow limiter delimits the metering capacity to 1 kg Cl /h. Without flow limiter up to 10 kg/h can be metered from one vacuum regulator. Fig. 12: Removal of the flow limiter 18 | Operation Manual C 2213 | Operation...
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It is advisable to use a PVC tubing for connecting the active-carbon cartridge. As soon as a chlorine contact occurs the appearance of the tubing changes from transparent to milky thus signalling a leakage. Switching off | Operation Manual C 2213 | 19...
As soon as manual samples indicate a chlorine content in the treated water the measuring system is calibrated and the plant switches over to automatic operation. 20 | Operation Manual C 2213 | Maintenance...
Extremely sensitive sensors are able to detect even such small amounts. Therefore it is permitted to deactivate the sprinkler system during cylinder exchange, if it will be reactivated after the cylinder exchange. (e.g. by means of a door contact switch). Maintenance | Operation Manual C 2213 | 21...
• Close all units and piping connections tight in order to prevent air humidity from penetrating and damag- ing the units. • Exhaust all water leading lines in case of danger of frost. • Turn all valves in middle position so that they can be released in both directions when they are re- started. If these points are observed during operation interruptions the units will restart without any problems even after longer periods out of operation. 22 | Operation Manual C 2213 | Maintenance...
For dismounting the diaphragm, special clamping wrenches (part no. 31616) or face spanner (spigot-ø 3mm - part no. 35279 and 4mm - part no. 35278) are used. The diaphragm and the O-ring in the diaphragm disc should always be exchanged. In doing so be careful not to damage the bottom of the O-ring groove. Maintenance | Operation Manual C 2213 | 23...
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Do not use water! ATTENTION! The opening at the pressure gauge has to be sealed airtight immediately in order to prevent moisture from causing corrosion. NOTICE! The manometer has to be changed after 5 years. 24 | Operation Manual C 2213 | Maintenance...
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Do not mix up the float element with other flow meters and make sure that it is not damaged! When mounting the flow meter to the housing make sure that the O-rings are seated correctly. Maintenance | Operation Manual C 2213 | 25...
Simultaneous delivery should only be set if it is really used. If not the adjustment screw should be unscrewed until the screw head extends into the housing approx. 3mm. Fig. 18: Adjustment of simultaneous delivery 26 | Operation Manual C 2213 | Troubleshooting...
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This method can be applied directly in the plant. The required number of flowmeters (e.g. 200 g/h) corresponds to the number of vacuum regulators in the cylinder battery. The measuring glass holders (measuring range 200 g/h) are only required during adjustment. Troubleshooting | Operation Manual C 2213 | 27...
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Therefore it is not permitted to exchange single units of the cylinder batteries. In that case a readjustment is absolutely necessary. 28 | Operation Manual C 2213 | Accessories...
There is a strong chlorine smelling if activated carbon is loaded with chlorine gas. Therefore you should abso- lutely never exchange the filling in closed rooms or in the proximity of aspirating mouths of ventilating systems. For chlorine neutralization, sodium thiosulfate solution is perfectly suitable. Accessories | Operation Manual C 2213 | 29...
Maintain ejector nonreturn valve, install back- system. because defective or clogged. stop. End of blowoff line under water and Maintain safety valve and pull out end of blowoff safety valve untight. line of the water. 30 | Operation Manual C 2213 | Accessories...
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Fix remaining vacuum regulators to PVC wall than actually required. As a result holder using flat gasket. the delivery rate per cylinder is reduced. Incorrect adjustment of simultane- Readjust units as described in section MAINTE- ous delivery. NANCE. Accessories | Operation Manual C 2213 | 31...
"real" dangerous situation is indicated by the gas warning device, an activated-carbon cartridge is integrated in the blowdown pipe, thus avoiding faulty alarms. Only if larger amounts of chlorine escape will an alarm be reported. 32 | Operation Manual C 2213 | Installation examples...
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② ① Fig. 22: Installation example flow meter - ①: from C 2213 ②: to the ejector Fig. 23: Flow meter for stand alone mounting Fig. 24: 3 flow meters with mounting set Installation examples | Operation Manual C 2213 | 33...
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German standard DIN 19606, a back-pressure regulator must be used, which avoids pressure fluctuations in the system. This back-pressure regulator is integrated in the non-return valve. 34 | Operation Manual C 2213 | Maintenance kits...
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Often the use of a valve is required which opens only, if the ejector is under vacuum and which is completely closed during system standstill. The safety shutoff valve ensures this function. It is installed instead of the back stop. | Operation Manual C 2213 | 35...
② ⑥ ③ ④ ① Fig. 27: ① chlorine cylinder, ② vacuum regulatorC 2213, ③ safety blowdown valve, ④ activated-carbon cartridge, ⑤ Changeover unit C 7522 and ⑥ overpressure manifold 36 | Operation Manual C 2213 | Declaration of harmlessness...
It contains all the technical information required for installation, start-up and maintenance. Should you have any questions or require further informations regarding these operating instructions, please contact the manufac- turer or its official national representative. 38 | Operation Manual C 2213 | CE declaration of conformity...
We assure that the aforementioned information is correct and complete and that the unit is dispatched according to the legal requirements. Company / address: ..........Phone: ..........................Fax:............................Email: ............Customer No.:............Contact person: ............................ Date Signature Warranty Application | Operation Manual C 2213 | 39...
(FR) CE-Déclaration du Fabricant (EC directives 2006/42/EC, Appendix II B) Le constructeur, soussigné: Lutz-Jesco GmbH, Am Bostelberge 19, 30900 Wedemark, déclare qu’à la sortie de ses usines le matériel neuf désigné ci-dessous était conforme aux prescriptions des directives européennes énoncées ci-après et conforme aux règles de sécurité et autres règles qui lui sont applicables dans le cadre de l’Union européenne.
Duty period (approx. operating hours): ....Please describe the specific installation and enclose a simple drawing or picture of the chemical feed system, showing materials of construction, diameters, lengths and heights of suction and discharge lines. Warranty Application | Operation Manual C 2213 | 41...