Denyo DIS-390ES, Instruction Manual

Page 1: ...this manual for the sake of safety Be sure to observe the items under symbol marks WARNING and CAUTION for the sake of safety Always keep this manual at your machine for the sake of safety 2 8 5 Nihon...

Page 2: ...ns correct operation and maintenance of the machine to ensure its performance Incorrect handling of the machine may lead to a serious injury or decease Before using be sure to read this manual careful...

Page 3: ...lube oil 6 Handling of battery 6 1 Caution on battery charge 6 2 Connection of booster cable and installation 7 Periodical checking and maintenance 7 1 Maintenance schedule 7 2 Checking first 50 hours...

Page 4: ...duct or property damage Note This symbols show handling precautions for effective operation and many years of satisfactory operation Some of the items shown by CAUTION may also cause death or serious...

Page 5: ...office specifying the nameplate No shown below and ask for new ones 1 Warning Moving parts B9050 0050 2 Caution Hot surfaces E9042 0010 3 Warning Hot coolant B9051 0030 4 Caution Against exhaust gas B...

Page 6: ...arby pedestrians and houses WARNING THE AIR DELIVERED can kill Do not allow to breathe the air delivered by compressor Otherwise it may result in death accident the compressor must not be used for rai...

Page 7: ...may cause falling or dropping accidents When stacking other machines on this machine be sure to observe the following points Check that the bonnet of the machine is free from damage and that the fixi...

Page 8: ...engine is completely cooled WARNING HOT COOLANT can cause severe scalds If the radiator cap is opened while the water temperature is high steam or hot water will spout out During operation or immedia...

Page 9: ...ventilated location Otherwise flammable gases are accumulated which may be ignited and exploded When connecting a booster cable do not jumper the terminals and Otherwise the flammable gases generated...

Page 10: ...serious trouble When loading the machine on the truck or the like fix the machine firmly by support hooks on the both side The detail as machine size is referred to 10 1 Specifications See p 54 CAUTI...

Page 11: ...y 2 Except for moving securely pull the parking brake if it is fitted and always put the wheel stoppers For the 2 wheeled trailer set up the standing bar or caster to fix the unit securely 3 For movin...

Page 12: ...drain port 2 Air outlet valves 10 Engine lube oil drain port 3 Fuel inlet port 11 Coolant drain port 4 Lifting hook 12 After cooler drain ES C ES D 5 Rope hook 13 Compressor lube oil level gauge 6 Coo...

Page 13: ...rging warning lamp 4 Tachometer within hour meter 14 Discharge air temperature warning lamp 5 Delivery air pressure gauge 15 Engine low speed warning lamp 6 Fuel level gauge 16 Residual tank pressure...

Page 14: ...engine This meter is built in the tachometer 3 Water temperature gauge This is normal when it indicates 82 to 95 during operation Note If it indicates higher values close air outlet valves The speed r...

Page 15: ...essor 2 Discharge air temperature gauge This meter indicates temperature of discharge air This is normal when it indicates 60 to 105 during operation Note If it indicates higher values close air outle...

Page 16: ...R 3 Compressor air filter When the compressor air filter element is blinded this lamp lit on Indicating that the element should be immediately cleaned or replaced COMP AIR FILTER 4 Residual tank press...

Page 17: ...gine automatically 8 Water temperature This lamp lit on when the water temperature rises abnormally If the lamp lit on during operation the emergency stop device immediately operates to shut down the...

Page 18: ...when the machine is in operation START This is the position to start the engine When your hand is released from the key after starting it is automatically set to the RUN position 2 Unloader valve Fun...

Page 19: ...16 3 Emergency stop button Functions This is a pushbutton to stop the engine urgently on emergency case Do not push the button without emergency case...

Page 20: ...high speed is located in the machine Note that it is very dangerous if you touch it Be sure to close the door and lock it during operation When making check or maintenance of the machine be sure to st...

Page 21: ...y At the same time check condition of oil by the dipstick Note Oil is consumed gradually during operation When the machine is to be used continuously for a long time be careful with lack of oil 2 Chec...

Page 22: ...l the engine is cooled 50 or less as measured with the water temperature gauge Check to see that cooling water in the reserve tank is within the range of FULL LOW When it is below the low limit supply...

Page 23: ...on manual for the engine Parts number of fun belt Y06020 11435 ISUZU 897232 2520 Press about 100N 10kgf the position shown by arrow mark middle of belt with your thumb The bend should be within the ra...

Page 24: ...istilled water if necessary 8 Check for loose parts Check for loose bolts and nuts Loose parts should be tightened firmly Particularly make check on Nylon pipe union Rubber house joint the fitting of...

Page 25: ...When the starter key is turned to the RUN position preheat lamp lit on When the preheat lamp lit off it indicates that preheating is completed 4 Turn the starter key to the START position to start the...

Page 26: ...a few minutes slowly close the start run valve while observing the rotation of the engine 4 After confirming that the engine has been fully warmed up set the unloader valve to the RUN position 3 4 Pr...

Page 27: ...valve s or the start run valve Note Never discharge the compressed air through the start run valve in cold weather oil may sometimes be mixed with the discharged air 3 The residual air will be dischar...

Page 28: ...105 Should it come on during operation the emergency stop device will immediately stop the engine 3 DISCHARGE AIR TEMP This lamp lit on when the discharge air temperature rises abnormally more than 11...

Page 29: ...ER TEMP When the cooling water temperature rises abnormally the device acts Set point 105 CHARGE When the battery charging is failure this lamp lit on DISCHARGE AIR TEMP When the Discharge air tempera...

Page 30: ...or higher classified by API service 2 Oil viscosity Recommended oil viscosity is SAE 10W 30 all season type Use oil according to ambient temperature referring to the table below Ambient temperature 30...

Page 31: ...xing rate decreases to 30 or lower rust prevention effect decreases and if it increases to 50 or higher freezing prevention properties deteriorate Standard mixing rate of LLC and operating ambient tem...

Page 32: ...water or dust it deteriorates the engine performance or leads to a serious trouble 5 4 Safety valve The pressure safety valve is factory adjusted and sealed prior to shipment of the compressor Do not...

Page 33: ...unloader valve is set to the START position Should the engine stop running immediately after starting restart it only after confirming that the delivery air pressure gauge reads zero 3 Engine start au...

Page 34: ...Periodically check the lube for degradation discoloration excessive viscosity and impurities When the machine is operated under the following conditions the lube oil changing intervals may have to be...

Page 35: ...amber with fresh oil until the oil level reaches the upper limit 5 Close the filler port completely 6 Operate the compressor and thoroughly check each part for any oil leakage 7 Stop the engine After...

Page 36: ...ammable gases generated from the battery may be ignited and exploded by sparks For maintenance of the machine disconnect the cable on the ground side The battery acid is dilute sulfuric acid Improper...

Page 37: ...ound cable last While the battery is being charged open all the liquid plugs to discharge the gas Keep the battery away from fire to prevent unexpected explosion Handle the battery carefully to preven...

Page 38: ...ble B connected to the engine block of the machine in trouble Remove the clip of the booster cable B connected to the terminal of normal machine Remove the clip of the booster cable A connected to the...

Page 39: ...of drain separator element ES C ES D 1000 hours Checking every 1000 hours Replacement of compressor oil Replacement of compressor oil filter cartridge Replacement of diaphragm in speed regulator Check...

Page 40: ...nutes check that oil is supplied to the level between H and L 2 Replacement of engine oil filter cartridge Replace the engine oil filter cartridge first 50 hours Remove the drain plug and discharge oi...

Page 41: ...the air cleaner element and clean the element with dry and clean compressed air While it is being cleaned check the element for any damage Replace if necessary Before installing the air cleaner wipe...

Page 42: ...condition charging rate and specific gravity is as shown below Charging tem rate 20 0 10 100 1 28 1 29 1 30 90 1 26 1 27 1 28 80 1 24 1 25 1 26 75 1 23 1 24 1 25 2 Replacement of engine oil Replacemen...

Page 43: ...lter cartridge See p 37 2 Checking operation of the safety valve Confirm daily that the safety valve operates correctly If the safety valve releases air by pulling the lever in a no load condition it...

Page 44: ...refer to the instruction manual for the engine Parts number of fuel filter cartridge Y06020 42407 ISUZU 113240 0791 5 Replacement of air cleaner element The element should be replaced referring to Cl...

Page 45: ...e cartridge When mounting tighten the cartridge from 2 3 turn by using filter wrench after the packing is fitted to the seal of the filter base After the cartridge is replaced run the engine for a whi...

Page 46: ...e regulator valve Parts number of diaphragm Y06034 00020 6 Replacement of O ring in minimum pressure valve Remove the minimum pressure valve cover replace the O ring Parts number of O ring Y01505 0004...

Page 47: ...ooler ES C ES D and after warmer ES D When the fin or tube is blinded it should be cleaned with steam or high pressure water 11 Cleaning of inside fuel tank Drain the fuel in the fuel tank completely...

Page 48: ...It is high time to replace the oil separator element when oil contained in the discharge air comes out of the valve s Parts number of Oil separator element E49230 00034 Parts number of Oil gasket E93...

Page 49: ...radiator and oil cooler Cleaning of inside fuel tank Checking on lining Checking on rubber suspension Cleaning air cleaner element Cleaning of after cooler filter ES C ES D Checking Cleaning of after...

Page 50: ...ntroller is defective Call service shop Starter rotates but the engine dose not start No fuel Replenish Fuel filter is clogged Replace Fuel used is deteriorated or improper Use light oil Preheating sy...

Page 51: ...ERE IS SOMETHING WRONG WITH THE ENGINE Problems in fuel system Fuel tank is empty Replenish Air is not fully extracted Fully extract air from fuel Fuel filter is clogged Replace Fuel is deteriorated o...

Page 52: ...ator valve is abnormal Check and replace diaphragm 8 4 UNLOADER ROTATION IS EXCESSIVE Governor rod is not correctly adjusted Readjust Air leaks from control pressure pipe Check and repair Air leaks fr...

Page 53: ...XCESSIVELY HIGH Pressure regulator valve is not correctly adjusted Readjust 8 8 DELIVERY AIR VOLUME IS SMALL pressure is insufficient Unloader valve is not set to RUN position Reset Engine does not re...

Page 54: ...Engine was started with the unloader valve set to RUN position Start the engine with the unlaoder valve set to START position and operate it in a no load condition Service valve s or start run valve h...

Page 55: ...rrounding conditions Reduce suction of exhaust gas Compressor oil filter is clogged Check and clean Fan belt is loosened Check and retighten Oil cooler cores are clogged Clean Compressor oil is short...

Page 56: ...ne refer to the instruction manual for the engine provided separately CAUTION Stacking Improper stacking of machines may cause falling or dropping accidents When stacking other machines on this machin...

Page 57: ...n 1 2400 1300 Lubricate oil capacity L gal 13 0 3 5 Cooling water capacity L gal 12 0 3 2 Starting motor 24V 4 5kW Charging generator 24V 25A Fuel Diesel fuel ASTM No 2 or equivalent Lubricating oil A...

Page 58: ...55 10 2 Outline drawing DIS 390ES...

Page 59: ...56 DIS 390ES trailer type...

Page 60: ...57 DIS 390ES C...

Page 61: ...58 DIS 390ES C trailer type...

Page 62: ...59 DIS 390ES D...

Page 63: ...60 DIS 390ES D trailer type...

Page 64: ...61 10 3 Combined Piping Diagram DIS 390ES...

Page 65: ...62 DIS 390ES C...

Page 66: ...63 DIS 390ES D...

Page 67: ...64 10 4 Engine wiring diagram...