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Summary of Contents for PDSH850S-4B2

Page 1: ......

Page 2: ...afety of the engine see the Engine Operation Manual Keep the manual available at all times for the operator or safety supervisor If the manual is lost or damaged place an order with your dealer for an...

Page 3: ...icating oil Coolant Fuel 4 5 4 5 Check before Starting Unit 4 7 4 6 Unit Operation 4 11 4 7 Stopping Procedures 4 17 5 Periodic Inspection Maintenance 5 1 5 1 Important Items as Periodic Inspection an...

Page 4: ...ently hazardous situation which if not avoided will result in death or serious injury This signal word is to be limited to the most extreme situations WARNING indicates a potentially hazardous situati...

Page 5: ...such pneumatic engineering method or pneumatic caisson method Read each instruction plate which is displayed in the manual or on the unit carefully understand its content and follow the indications t...

Page 6: ...ion and during operation If the connection part is loosening there is a possibility of piping or a hose separating and getting seriously injured Please remove after closing a service valve and extract...

Page 7: ...nts of work for safety TR0085 Safety fittings Have first aid boxes and fire extinguishers near the unit ready for emergency situations such as injuries and a fire It is advisable to have a list of pho...

Page 8: ...e Coolant drain valve and plug Engine oil drain valve Oil cooler drain valve Never blow compressed air directly at people Scattered impurities dust or foreign objects in the compressed air may cause s...

Page 9: ...hot so never touch those parts because it could cause serious burns Compressor oil coolant water and engine oil are also very hot and dangerous to touch Avoid checking or refilling them while the unit...

Page 10: ...could force both extremely hot compressed air and oil to jet out and you may be scalded or seriously injured After stopping the engine make sure that pressure gauge indicates 0MPa Even when the gauge...

Page 11: ...g fan is rotating it may catch the operator or part of his body into the fan and it could cause a serious injury When cleaning dust accumulated in such devices as the air filter by blowing compressed...

Page 12: ...he tank and can cause scalding Be sure to perform the periodical check of compressor oil and oil separator Neglecting checks could cause overheat of the oil resulting in a fire Waste liquid from the m...

Page 13: ...machine Keep them clean at all times If they are damaged or missing immediately place an order with your nearest dealer for replacement Part numbers are indicated on the lower right corner of the labe...

Page 14: ...1 Safety 1 11 The pasting position of safe warning label is as follows A070443E 6 14 12 1 8 7 5 10 4 3 9 13 2 6 11...

Page 15: ...high pressure For pressure regulator during high pressure operation 11 Solenoid valve for starting unloader For control device for closing unloader valve at start up 12 Solenoid valve for selection r...

Page 16: ...ant drain plug For engine For draining condensate from engine 28 Engine For driving the compressor 29 Engine oil filler port For supplying and replenishing engine oil to engine 30 Engine oil level gau...

Page 17: ...nnect the hook 1 of the crane or shackle with lifting bail 2 eye fitted at the top center of the unit and make sure that there is no person standing around the unit Then perform hoisting operation Use...

Page 18: ...hook 3 holder 2 and stopper 4 so carefully to prevent your fingers from being caught and injured 3 2 1 How to secure the drawbar Place the drawbar 1 to the front of the machine so that the wheel tire...

Page 19: ...hin 20 km h Be sure to use a vehicle with enough capacity to tow the unit in operating weight Standard pressure for a tire is at 0 45 MPa Be sure not to use wrong size or type of tire in changing Make...

Page 20: ...cks 1 to the wheels This parking brake is a device exclusively used to hold the unit when it is parked It is not for use as a stopping brake during its transportation while being drawn by a vehicle Th...

Page 21: ...he piping can be returned into the compressor air end it can cause a damage to the compressor air end The check valve 1 should be in accordance with the maximum working pressure of the compressor For...

Page 22: ...nges it is very dangerous Never do that during operation When selecting the operating pressure never change it by adjusting the speed regulator Make sure to select Low Pressure or High Pressure by usi...

Page 23: ...ng 17 Compressor air filter clogging 18 Engine air filter clogging 1 Fuel level gauge 2 Interstage pressure gauge 3 Discharge air pressure 4 Tachometer with hourmeter 5 Coolant temperature gauge 6 Dis...

Page 24: ...oil filter clogging The function pressure is than 0 12MPa Replace Compressor air filter Engine air filter Lamp goes on when air filter gets clogged and suction resistance increases Actuating resistanc...

Page 25: ...ture at the outlet of the air end reaches the set temperature of 130 Coolant temperature Lamp goes on when coolant temperature reaches 101 Engine Oil pressure Lamp goes on when engine oil pressure dro...

Page 26: ...sure to use recommended oil listed below Recommended oil for compressor Temprature Brand Maker 5 40 MOBIL RARUS 425 MOBIL 15 40 MOBIL RARUS SHC 1025 MOBIL Even continuous oil replenishment cannot imp...

Page 27: ...xing ratio of LLC Antifreeze with water according to the temperature Use LLC Antifreeze within the range of its mixing ratio between 30 and 60 Upon delivery from the works LLC density is 35 If LLC Ant...

Page 28: ...e started operation wait 10 to 20 minutes after stopping engine before checking the oil level Procedure Pull out the oil level gauge 1 and wipe it with a clean cloth Then re insert the oil level gauge...

Page 29: ...ut of the radiator could result in causing scalding Follow this procedure under all circumstances Do not continue operation at low coolant level Air bubble is mixed into radiator and it causes damage...

Page 30: ...il See 5 6 5 4 5 4 Drain Separator Receiver Tank After stopping the engine confirm that the pressure gauge indicates 0MPa and there is no residual pressure in it then open the drain valve gradually to...

Page 31: ...l cap And then the fuel may get spilt when the unit is moved transported and it is vibrating 4 5 6 Drain Fuel Tank Opening the drain valve 2 fitted under the fuel tank 1 drain the condensate from the...

Page 32: ...letely 4 5 9 Check Wiring of Each Part Check each wiring for any loose connection damage to insulating sheathed portion disconnection and short circuit 4 5 10 Check Piping of Each Part Check each pipi...

Page 33: ...in the following table is served The switch 2 is fitted on the wall of the side door beside the operation panel PDSH850S PDSJ750S Selection of discharge pressure Low pressure High pressure Low pressur...

Page 34: ...r running but set the starter switch back to STOP and wait about 30 seconds Then repeat the startup procedure once again It is impossible to start for 30 seconds after it is returned to STOP position...

Page 35: ...ocedure Close fully service valves Fully open the relief valve 1 just in front of a separator receiver tank Repeat the cranking operation two or three times by turning the starter switch 3 fully to th...

Page 36: ...ch component of the unit are properly working or if there is any air leak oil leak water leak or fuel leak etc During normal operation each indication of instruments is shown in the table below Refer...

Page 37: ...Type Pressure In Operation Discharge air pressure Discharge air temperature gauge Coolant Temperature gauge Unload 1 50 2 07MPa 1 50MPa Low pressure Full load 1 37 1 50MPa Unload 1 82 2 07MPa PDSH850...

Page 38: ...he checking with the service valve opened while the unit is running Filter condition cannot be displayed properly while it is stopping H000476 4 7 Stopping Procedures Close the service valve completel...

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