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7. Maintenance

7.1 General warnings

DANGER

Ensure that the electrical power supply and the hydraulic power of the system where the pump is installed are disconnected before

carrying out any maintenance operations.

DANGER

Do not carry out any type of operation, change and/or repair of any kind, except those indicated in this manual.

Only

trained or authorised technical personnel possess the necessary experience for carrying out any operation with the

appropriate technique.

DANGER

Should maintenance on the pump be carried out in a way that does not comply with the instructions provided, with non-original

replacement parts or without written authorisation from the manufacturer, or in any case in such a way so as to compromise the integrity

or modify the characteristics, DropsA S.p.A. will not be held liable for personnel safety and the defective operation of the pump.

DANGER

Do not remove or tamper with the warranty seal for any reason whatsoever.

Содержание Minisumo II

Страница 1: ...e manual Original instructions Manual drafted in compliance with directive 2006 42 C2280IE WK 40 20 DropsA products can be purchased at DropsA branches and authorised distributors go to www dropsa com...

Страница 2: ...ironmental conditions 13 4 6 Installation 13 4 7 Electrical connection 14 5 Operating instructions 15 5 1 Preliminary procedures 15 5 1 1 Filling the reservoir with grease 15 5 2 15 5 3 Starting the p...

Страница 3: ...in this manual are purely illustrative and are not binding for the Manufacturer who reserves the right to make changes to components and or parts for improvement or other reasons without updating thi...

Страница 4: ...rator who must wear them and they must be long enough to cover the operator s elasticised garment at the wrist They must guarantee a secure and quick grip as well as high resistance to the product bei...

Страница 5: ...health and to the environment Never exceed the maximum permitted operating pressure value for the pump and the components connected to it If in doubt see the data on the machine s label Use only orig...

Страница 6: ...arts or naked flames Pressure Before any operation check for the absence of any residual pressure in all branches of the lubricant circuit that could cause spurts of oil or grease in the event that fi...

Страница 7: ...l indicator The MINISUMO II electric pump is fully protected against the external environment and can operate without difficulty even in the most severe environmental conditions 3 1 Intended use and p...

Страница 8: ...life Do not expose the pump to rain steam excessive humidity or direct sunlight Do not install the pump in locations subject to flooding Do not place or store near flammable or combustible materials o...

Страница 9: ...elements 110 cc min Maximum operating pressures 380 bar 5511 psi 1 300 bar 4351 psi Outlet connection G3 8 BSP Reservoir capacity 10 30 100 Kg 22 66 220 lbs Filling filter Filtering grade 300 By pass...

Страница 10: ...9 3 4 Dimensions 10 Kg 30 Kg 100 Kg A 344 13 5 533 983 B 841 33 1 1030 1480 C 731 27 7 920 1370 D 616 24 2 805 1255...

Страница 11: ...d flow rate pump elements The pump is configured with one or two fixed flow rate pumping elements 110 cm 3 min for each pumping element The seal between piston and pumping body is a dry type since it...

Страница 12: ...lacement of the same As standard equipment under the stirring paddle there is an electrogalvanized steel mesh with 0 5 mm 0 02 in holes There pump is thereby protected from any foreign objects that co...

Страница 13: ...of the pump Other materials such as cardboard plastic or the protective film must be disposed of in accordance with the relevant prevailing local regulations Do not burn or dispose of the package con...

Страница 14: ...ted on the technical specifications table Lighting All the areas must be lit in a uniform way and sufficiently to guarantee all the operations foreseen in the manual preventing areas of shade reflecti...

Страница 15: ...g time of 1 second ATTENTION Adhere to the indications on the EC identification label ATTENTION A disconnect switch must be installed on the machine that hosts the pump ATTENTION The switch s disconne...

Страница 16: ...d ensure that the electric motor rotation direction matches the arrow on the motor s protective casing If it turns in the opposite direction reconnect as indicated on the electrical diagram attached t...

Страница 17: ...indicate that the pump is actually working 3 To change the pressure valve act on the by pass valve adjustment screw see Sect 3 5 Turn clockwise to increase or anticlockwise to decrease the pressure se...

Страница 18: ...icates the correct power supply 24Vdc To obtain a correct setting take the setting ring nut to the maximum value and then descend to the desired value A label is positioned on the pump with the electr...

Страница 19: ...ters NOTE To vary the laser probe calibration thresholds contact DropsA personnel 6 1 3 REED floating switch connection 0295150 0295160 LASER PROBE CALIBRATION 10 Kg reservoir 30 Kg reservoir 100Kg re...

Страница 20: ...nel possess the necessary experience for carrying out any operation with the appropriate technique DANGER Should maintenance on the pump be carried out in a way that does not comply with the instructi...

Страница 21: ...do not search for the fault by disassembling parts of the machine but rather contact the DropsA S p A Technical Office 7 2 Maintenance operations table DANGER To carry out all maintenance operations...

Страница 22: ...ATTENTION Before replacing the pumping element empty the reservoir in order to avoid lubricant spills 1 Using an appropriate wrench remove the pumping element being replaced 2 Replace the pumping elem...

Страница 23: ...not turn Air bubbles in the lubricant The pressure regulation valve bypass has been calibrated to a value that is too low Dirt in the check valve Check the connection between the motor and the electri...

Страница 24: ...aser level sensor 0295131 0 Laser 2 configurable digital outputs and 4 20mA 0295130 1 Reed floating switch for oil 10kg 0295151 3130138 2 Reed floating switch for oil 30kg 0295150 3130138 3 Reed float...

Страница 25: ...the part number of the replacement parts Spare Parts Description Setting variation Part number Motors 3Ph 0 37 Kw 230 400Y 50Hz 280 5 60Hz 3301791 24V DC 3301802 Reducer 3301754 Maximum mechanical lev...

Страница 26: ...mful waste All waste that contains or is contaminated by the substances indicated in the attachment to DPR 915 52 in implementation of directives 75 442 EC 76 403 EC and 768 319 EC should be considere...

Страница 27: ...Protection Equipment mentioned in the MANUAL please refer to the instructions and diagrams in this manual or if necessary request specific information from the Manufacturer Once the various parts have...

Страница 28: ...27 11 Attachments 11 1 Hydraulic diagrams Below are the hydraulics diagrams related to the various configurations that can be obtained with the available accessories...

Страница 29: ...mages Reprints even of extracts are only permitted with the approval of DropsA S p A We reserve the right to implement technical modifications to the machine at any time in order to improve safety rel...

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DROPSA Minisumo II, Руководство по эксплуатации и обслуживанию

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