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Relief valve low calibration

Calibrate the relief valve

Not calibrated engine acceleration

Regulate the engine acceleration

High back pressure of the tool

Eliminate hose extensions
Substitute the hydraulic oil filter
Check the quick couplers

Damaged quick couplers

Check/substitute the quick couplers

Overheated hydraulic oil

Check the cooling system
Substitute with oil suitable to the season

Damaged gear pump

Check and/or substitute

PROBLEM:

THE TOOL OVERHEATS QUICKLY

CAUSE

SOLUTION

Hydraulic oil low level

Add hydraulic oil

Dirty cooler

Clean the cooler well

Damaged cooler fan

Check and/or substitute

Clogged fan aspiration mouth

Free the obstruction at air passage

Содержание RAPTOR D

Страница 1: ...22060 NOVEDRATE Como ITALY TEL 39 031 792040 FAX 39 031 791917 www doa it e mail info doa it SAFETY MANUAL USE AND MAINTENANCE DECEMBER 2010 2nd ISSUE IMPORTANT READ THIS MANUAL BEFORE USING THE TOOL...

Страница 2: ...hose 10 Quick couplers 12 SAFETY RULES 14 USE OF THE POWER PACK 16 What not to do 16 Before operating 17 Start and use or the power pack 18 Cold start 18 Positioning of the power pack 18 Engine start...

Страница 3: ...EEN SUPPLIED TOGETHER WITH THIS MANUAL THESE ENCLOSURES ARE AN INTEGRAL PART OF THE MANUAL AND THEY MUST BE KEPT TOGETHER WITH THE MANUAL ITSELF BE CAREFUL WHEN YOU CONNECT THE POWER PACK TO AN UNKNOW...

Страница 4: ...not respected This symbol indicates a dangerous operation or situation that can cause serious accidents or death This symbol warns about generic danger that can cause accidents and damages to the equi...

Страница 5: ...er packisare equipped with a hydraulic gear pump and heat exchanger with centrifugal fan designed for guaranteeing the ideal values of cooling of the hydraulic oil also during summer The engine accele...

Страница 6: ...n lever that has two positions the upper position is for selecting 20 liters flow the lower position selects 30 liters flow in both position the acceleration is automatic by power on demand ram 4 TANK...

Страница 7: ...position at the end of operations or when the engine is started and when the Manta power pack is used as a generator The illustration shows the lever as installed on the model SCORPION pointed to the...

Страница 8: ...LOW min max L min 15 30 PRESSURE Bar 130 OIL TANK CAPACITY liters 10 ON OFF VALVE TYPE 3 WAY OPEN CENTER GROUP EHTMA C D ENGINE TYPE DIESEL SINGLE CYLINDER BRAND AND MODEL STD version YANMAR 10 5 HP P...

Страница 9: ...AULIC OIL CORRESPONDENCE WINTER TEMPERATURES SUMMER TEMPERATURES AGIP ARNICA 32 ARNICA 46 BP HLP HV 32 HLP HV 46 CASTROL HYSPIN AWH 32 HYSPIN AWH 46 ELF HYDRELF DS 32 HYDRELF DS 46 ESSO INVAROL EP 32...

Страница 10: ...enough to permit a good manoeuvrability of the tool but not too long as a very long hose can be heavy difficult to transport and to handle and may also cause loss of power A flexible hose of ten meter...

Страница 11: ...00 R 1 BSP MALE THE DIMENSION AND TYPE OF HOSES OF THE CHART REFER TO APPLICATIONS OF HYDRAULIC TOOLS WORKING WITH MAXIMUM FLOW OF 34 L MIN FOR HOSES EXCEEDING 15 METERS OR WITH HYDRAULIC FLOWS HIGHER...

Страница 12: ...sy to clean do not drip during the operation of even accidental connection disconnection and above all they are perfectly sealed out the dirt This is a very important characteristic for preventing oil...

Страница 13: ...T DISCONNECTION Position the knurled bushing of the female coupler so that its slot is in front of the steel ball Push the bushing against the steel ball The male coupler will be released and a click...

Страница 14: ...ted from the traffic and in a well visible position Signal one s position not to cause danger for oneself and others If the power pack is transported on vehicles be sure that it is well positioned on...

Страница 15: ...away imprudent bystanders or other people not authorized or involved with the job If you work in narrow or closed rooms always plan a way out that must be kept free Make sure that the operation point...

Страница 16: ...HALATIONS DO NOT START THE POWER PACK AND ITS TOOL IF THEY ARE DAMAGED THERE ARE OIL LEAKS OR SOME PARTS ARE MISSING OR WRONGLY INSTALLED DO NOT ALLOW THE USE OF THE EQUIPMENT TO PEOPLE THAT ARE NOT T...

Страница 17: ...he level indicator and fill if necessary 2 CHECK THE FUEL LEVEL be sure that the tank contains enough fuel for finishing the work fill it if necessary using an appropriate fuel DO NOT FILL WITH STARTE...

Страница 18: ...THE ENGINE KEEPING IT AT THE MINIMUM FOR A FEW MINUTES THEN PUT THE FLOW LEVER IN ON POSITION MAKING THE OIL CIRCULATING INTO THE HOSES AND THE TOOL UNTIL THE OIL IS LUKEWARM TOUCHING THE TANK IT IS...

Страница 19: ...MATION ON THE COMBUSTION ENGINE STARTING ARE SUPPLIED IN THE MANUALS OF THE ENGINE GIVEN WITH THIS MANUAL CONNECTION OF THE FLEXIBLE HOSES AND HYDRAULIC TOOL TO THE POWER PACK 1 Lay down the flexible...

Страница 20: ...F THE OPERATIONS 1 Lay down the tool avoiding and limiting contacts with the mud and dirt if possible 2 PUT THE ENGINE ACCELARATION AT IDLE minimum speed of the engine 3 Put the ON OFF flow lever of t...

Страница 21: ...s and cause accidents If during the work functioning or other problems appear indicate the failure and repair it immediately for avoiding the accidental use of the damaged or faulty machine by other c...

Страница 22: ...he hydraulic oil about 40 50 C bring the flow lever in ON position This operation will accelerate the motor Take care that there are not oil leaks in the equipment during this phase 4 Visualize the ma...

Страница 23: ...IONS REFER ONLY TO THE ASPID AND RAPTOR MODELS WHICH ARE NOT EQUIPPED WITH CURRENT GENERATOR DO NOT WASH WITH HYDROCLEANER THE GENERATOR OF THE MANTA POWER PACK THE MAINTENANCE OF THE MANTA POWER PACK...

Страница 24: ...dry up completely the tool handles for guaranteeing a firm grip PERIODIC CONTROLS AND SUBSTITUTION OF WORN PARTS EVERY TIME THE EQUIPMENT IS USED 1 Control the hydraulic oil level 2 Control the level...

Страница 25: ...natural bending squeezing deformations etc Check that the quick couplers are well dry without oil leaks and that the knurled bushing on the female quick coupler is intact and can slide freely during t...

Страница 26: ...tment of your local municipality Except for the liquids and materials of the previous list the other components of the products manufactured by DOA are fabricated with recyclable materials that can be...

Страница 27: ...ommended to replace all exposed seals GENERAL PRE INSPECTION Control that the tool is complete and that all parts and fastenings are in their place and well installed Check that the control and starti...

Страница 28: ...es should be carried out with proper instruments and oil at a temperature of about 40 C PROBLEM THE ENGINE DOES NOT START CAUSE SOLUTION Switch starting key on OFF Bring on ON Fuel tap on OFF Bring on...

Страница 29: ...ouplers Damaged quick couplers Check substitute the quick couplers Overheated hydraulic oil Check the cooling system Substitute with oil suitable to the season Damaged gear pump Check and or substitut...

Страница 30: ...repair High back pressure of the tool Eliminate hose extensions Substitute the hydraulic oil filter Check the quick couplers Tool ON OFF valve not completely pressed deformed trigger Check and repair...

Страница 31: ...ognized to be defective after an inspection of DOA engineers under warranty at its own expenses and in its own plant If the repairs during the warranty period are performed by the customers DOA will r...

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