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HURST ML-630-SI, Инструкция по эксплуатации

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4.  Power unit designation

ML

630

SI

Coding for hydraulic 

power units

Type group

Valve variants

Valve variant:

 SI = 

Simultaneous 

operation

In the case of all HURST hydraulic power units, the hydraulic pump is operated with a motor. 
The pump conveys the 

À

 uid from the hydraulic oil tank and builds up the pressure in the tool. 

Fluid is distributed to the connected equipment through control valves.
The ML-630-SI is a power unit with frame and with a gasoline engine and simultaneous 
operation.

5. Functional description

 5.1  General information

Содержание ML-630-SI

Страница 1: ...375070085 EN Hydraulic power unit ML 630 SI Original instruction manual replaces 11 2014 Instruction manual for rescue equipment Edition 02 2015 Built to extend lives...

Страница 2: ...2...

Страница 3: ...5 6 Connecting the hoses devices 16 7 Set up and start up 18 7 1 Set up 18 7 2 Start up 18 8 Operation 20 8 1 Starting the engine 20 8 2 Turning the engine off 21 8 3 Refuelling 21 8 4 Controlling the...

Страница 4: ...nit 39 13 2 Noise emissions 41 13 3 Sparking plug 42 13 4 Sparking plug spanner 42 13 5 Fuel 42 13 6 Engine oil 43 13 7 Hydraulic fluid recommendation 43 13 8 Operating and storage temperature range 4...

Страница 5: ...er and the possible consequences 1 Danger classifications Pictogram Damage injury to Key word Definition Consequences Persons DANGER Immediate danger Death or severe injury WARNING Potentially dangero...

Страница 6: ...product CAUTION The operating instructions for the hoses accessories and the connected devices must also be heeded Even if you have already received instruction on how to use the equipment you should...

Страница 7: ...g on starting up the device and during its operation that this will put no one in danger Observe all intervals for recurring tests and or inspections that are prescribed or stated in the operating ins...

Страница 8: ...is hydraulic uid can be detrimental to health if it is swallowed or its vapour is inhaled Direct contact with the skin must be avoided for the same reason Also when handling hydraulic uid note that it...

Страница 9: ...use The manufacturer supplier is not liable for any damages resulting from improper use The user bears sole responsibility for such use Proper use includes observance of the operating instructions and...

Страница 10: ...the maximum possible usable volume of the power unit NOTE Always register your hydraulic unit on the HURST Jaws of Life internet site This is the only way to guarantee your extended warranty cover Bef...

Страница 11: ...ulic power units the hydraulic pump is operated with a motor The pump conveys the uid from the hydraulic oil tank and builds up the pressure in the tool Fluid is distributed to the connected equipment...

Страница 12: ...es 5 Speed adjusting lever 6 Carrying handle 7 Cable pull starter 8 Valve control lever 9 TURBO control lever 10 Mono coupling female 11 Fuel tank cap 12 Filler cap hydraulic uid 13 Frame 14 Rubber bu...

Страница 13: ...the HURST power units does not match every detail of the engine described in the manufacturer s separate operating instructions Nevertheless it is important that you follow all safety rules and opera...

Страница 14: ...d rate the speed of the connected device is increased The hoses are connected with the connecting block via mono couplings 5 4 1 Control valve simultaneous operation SIMO This valve enables the connec...

Страница 15: ...herefore the maximum permissible system pressure cannot be exceeded 5 5 Pumps 1 MPa 10 bar 5 6 Frame with side sections The ML 630 hydraulic power unit is mounted within a frame The frame and side pan...

Страница 16: ...le for the maximum operating pressure of the hydraulic unit In cases of doubt you must consult HURST directly before connecting the equipment 6 Connecting the hoses devices Mono coupling halve male Mo...

Страница 17: ...quipment is not turned on NOTE We recommend connecting the coupling halves in a depressurised state when working in areas with low ambient temperature and using extension hose assemblies hose reels as...

Страница 18: ...missioning or after longer periods of storage First ll the engine or top up the engine oil For safety reasons HURST power units do not contain engine oil upon delivery 7 2 1 First commissioning Power...

Страница 19: ...e power unit backwards by approx 45 see illustration and wait until oil comes out from the bolt 7 When oil comes out at the venting plug the air has been removed from the pump First close the venting...

Страница 20: ...cessary top up the relevant uid 1 Open the gasoline tap 2 Set the ON OFF switch to the ON position 3 Move the lever from switching position A to switching position B choke when starting cold 4 Pull th...

Страница 21: ...cleaned up immediately with a suitable absorbent cloth In doing so be careful not to burn yourself on one of the hot engine parts The used cloth must then be cleaned or disposed of according to the re...

Страница 22: ...couplings have been designed in such a way that they are automatically in the de pressurised state without connected device The control unit on the device controls the switching when the device is con...

Страница 23: ...ribed in chapter Coupling the mono couplings Ensure that you put the dust protection caps back onto the mono coupling halves Clean the hydraulic power unit of any stubborn dirt prior to storage If the...

Страница 24: ...offers a suitable test kit for the function test of the hydraulic units For specific details please consult the HURST range of accessories or contact your HURST dealer 10 1 Recommended test intervals...

Страница 25: ...ence and perfect condition of all covers e g exhaust de ector All uid levels are within the speci ed tolerances Are the rotary switches and switching levers in proper working order and undamaged Coupl...

Страница 26: ...mponents of the power unit or compromise operational safety Due to safety reasons and the complex installation service work on the hydraulic power unit must only be executed by the equipment manufactu...

Страница 27: ...ith combustion engines during repair work 11 2 Service work on the hydraulic unit 11 2 1 Care instructions The exterior of the device must be cleaned from time to time not the electrical contacts and...

Страница 28: ...ection container under the A drain plug 3 Open the B ller cap remove the A drain plug and let the hydraulic uid run into the provided collection container 4 Screw the A drain plug in again tightening...

Страница 29: ...air lter element and clean immediately if necessary You must conduct the following service measures every 100 operating hours Replace engine oil Check the sparking plug clean if necessary set the elec...

Страница 30: ...kg cm from the air lter housing side through the lter insert Never attempt to brush out dirt because it would be pressed in by the bristles Replace the paper air lter insert if it is exceedingly dirty...

Страница 31: ...n the sparking plug by hand in order to avoid stripping the thread 6 Tighten the sparking plug after mounting with a 5 8 inch sparking plug spanner in order to compress the washer 7 A new sparking plu...

Страница 32: ...ter Replacing the hydraulic uid 2 Remove screwed ttings on the coupling 3 Remove couplings and underlying seals 4 Position the new coupling together with the seals onto the valve block 5 Re attach the...

Страница 33: ...osition the new coupling and tighten the union nut on the hose assemblies to a torque of MA 35 Nm ATTENTION The return hose which is screwed onto the port T of the rescue tool must be equipped with a...

Страница 34: ...r the solution consult the separate operating instructions of the engine manufacturer Use a different hydraulic uid or operating uid that is suitable for the relevant ambient temperature see Chapter I...

Страница 35: ...the connected unit Mono coupling female defective Replace mono coupling female The connected rescue equipment does not move on activation of the valve or moves only very slowly or unevenly Connect a d...

Страница 36: ...ed Have the pressure limiting valve reset or repaired by authorised dealer or directly by HURST Pump block defective Have repaired by authorised dealer or directly by HURST Connected unit defective Re...

Страница 37: ...uid leaks from a different location Leak from tank lines or seals Replace defective components or repair by authorised dealer or HURST directly Leaking uid between engine and ange bearing Radial shaft...

Страница 38: ...seal defective Repair by an authorised dealer by personnel specially trained by HURST or by HURST itself Contact an authorised HURST dealer or the HURST Customer Service Department directly if the mal...

Страница 39: ...e hydraulic tank results from the operability at an incline prescribed in the standards Because all values are subject to tolerances there may be small differences between the data for your device and...

Страница 40: ...rbo HD 1 l min 1 x 1 9 1 x 2 4 gal US min 1 x 0 51 1 x 0 63 Feed rate simultaneous ND 2 l min 2 x 2 6 2 x 3 2 gal US min 2 x 0 69 2 x 0 85 Feed rate turbo ND 2 l min 1 x 5 1 1 x 6 3 gal US min 1 x 1 3...

Страница 41: ...ximum working pressure 500 bar engine speed 3800 1 min rpm INDICATED DUAL NUMBER NOISE EMISSION VALUES according to EN ISO 4871 Measured A rated emission sound pressure level LpA in dB referred to 20...

Страница 42: ...Sparking plug 13 5 Fuel Sparking plug type CR5HSB NGK U16FSR UB DENSO Fuel Lead free gasoline ROZ 91 to ROZ 98 13 4 Sparking plug spanner Universal joint sparking plug spanner with spanner size 16 mm...

Страница 43: ...C HM 10 VG 10 Oil temperature range Oil designation Viscosity rating Remarks A 4 0 131 F HM 10 VG 10 recommended range of viscosity 10 200 mm s 10 200 cSt Supplied with HM 10 DIN ISO 6743 4 ATTENTION...

Страница 44: ...44 14 EC Declaration of Conformity...

Страница 45: ...45 15 Notes...

Страница 46: ...46...

Страница 47: ...47...

Страница 48: ...OF LIFE INC A Unit of IDEX Corporation 711 N Post Road Shelby NC 28150 USA Phone 704 487 6961 Fax 704 487 7271 e mail contacthurst idexcorp com WARNING CAUTION Before connecting the equipment make su...

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