Page 1
AIRMAN INSTRUCTION MANUAL ENGINE COMPRESSOR PDS185S-6E1 Please be sure to read this manual before using this machine. HOKUETSU INDUSTRIES CO., LTD. BTW Equipment Supply • www.btwequipmentsupply.com • ORDER PARTS ONLINE...
Page 2
(for instance, A130375) at the right bottom. This HOKUETSU INDUSTRIES CO., LTD. number is not a part number, but it is used only MADE IN JAPAN 3910310811 for our reference number. A130375 BTW Equipment Supply • www.btwequipmentsupply.com • ORDER PARTS ONLINE...
9 . W irin g D ia g ra m -------------------------------------------------------------------------- Pi pin g D ia g ra m --------------------------------------------------------------------- - --------1 0-1 10.1 Air piping· Compressor oil piping 10-1 10.2 Fuel piping 10-2 BTW Equipment Supply • www.btwequipmentsupply.com • ORDER PARTS ONLINE...
Follow warnings mentioned in this manual. This manual does not describe all safety items. We, therefore, advise you to pay special attention to all items (even though they may not be described in the manual) for your safety. BTW Equipment Supply • www.btwequipmentsupply.com • ORDER PARTS ONLINE...
1i--------------- WARNING Ventilation ■ • Exhaust gas from the engine is poisonous, and could cause death when inhaled. Avoid using the machine in an insufficiently ventilated building or tunnel. PC002 BTW Equipment Supply • www.btwequipmentsupply.com • ORDER PARTS ONLINE...
Page 6
• Accessories such as dangling jewelry • Such outfit could be caught in the machine or dragged in the rotating portion of the machine, and this could cause a serious injury. TR0084 BTW Equipment Supply • www.btwequipmentsupply.com • ORDER PARTS ONLINE...
Page 7
• Such things as unnecessary equipment and tools, cables, hoods, covers and pieces of wood which are a hindrance to the job, have to be cleaned and removed. This is because operators and/or personnel nearby may stumble on them and may be injured. BTW Equipment Supply • www.btwequipmentsupply.com • ORDER PARTS ONLINE...
Do not remove radiator cap during operation ■ • Do not, under any circumstance, open the radiator cap while running or immediately after stopping operation. Otherwise high temperature steam jets out and this could cause scalding. H990432 BTW Equipment Supply • www.btwequipmentsupply.com • ORDER PARTS ONLINE...
Page 9
Remove twigs, dried leaves, dried grass and waste paper, etc. from the exhaust outlet of the muffler. H990433 • Keep a fire extinguisher available by the machine in case of a fire. BTW Equipment Supply • www.btwequipmentsupply.com • ORDER PARTS ONLINE...
• Note residual pressure in the separator receiver tank could force both extremely hot compressed air and oil to jet out and you may be scalded or seriously injured. H990432 BTW Equipment Supply • www.btwequipmentsupply.com • ORDER PARTS ONLINE...
Page 11
• If the drain valve is opened before the coolant water is cooled enough, hot water could jet out, and it could cause scalding. H990432 BTW Equipment Supply • www.btwequipmentsupply.com • ORDER PARTS ONLINE...
Page 12
• Be sure to use a container to hold the waste liquid from the machine. • Be sure to follow the designated regulations when disposing of oil, fuel, coolant (antifreeze), filter, battery or other harmful materials. A100285 BTW Equipment Supply • www.btwequipmentsupply.com • ORDER PARTS ONLINE...
For draining condensate accumulated in fuel tank. Separator receiver tank From this portion where condensate is drained out of drain valve separator-receiver tank. Compressor oil filler port For supplying and replenishing compressor oil. BTW Equipment Supply • www.btwequipmentsupply.com • ORDER PARTS ONLINE...
Page 17
For compressing air in the system. Battery For electrically starting engine. Radiator drain valve For draining engine coolant. Apparatus for removing harmful components contained in the (Diesel particulate filter) exhaust gas BTW Equipment Supply • www.btwequipmentsupply.com • ORDER PARTS ONLINE...
• Be sure to drive the drawing vehicle safely, avoiding dangerous place or ground, if any. • If you do not follow the above instructions, it could cause serious injury or big damage. 3- 1 BTW Equipment Supply • www.btwequipmentsupply.com • ORDER PARTS ONLINE...
• Following grades on a slope for the machine are recom- mended within 15 ° degrees. • In case of trailer type, be sure to put one set of chocks "1" to the wheels. A100358 BTW Equipment Supply • www.btwequipmentsupply.com • ORDER PARTS ONLINE...
Page 20
3. Installation 3.3.2 Service valve Discharge port : 20A(Rc3/4B) X 2 [Taper male screw] A130965 BTW Equipment Supply • www.btwequipmentsupply.com • ORDER PARTS ONLINE...
• In case the compressor load factor is more than 50%, "b- - H" is indicated on screen. • The indication of service pressure/ the compressor load factor is displayed only at the time of purge driving. BTW Equipment Supply • www.btwequipmentsupply.com • ORDER PARTS ONLINE...
Be sure to change the oil completely at every scheduled interval. • Follow the designated regulations to dispose of compressor oil. Unit is delivered ex. factory, filled with "AIRMAN OIL LONG LIFE". 4·2 BTW Equipment Supply • www.btwequipmentsupply.com • ORDER PARTS ONLINE...
Page 23
• It must have high cetane number. • It must have high fluidity even at low temperature. • Carbon residue content in fuel must be a little. • It must not contain zinc and NA (sodium). BTW Equipment Supply • www.btwequipmentsupply.com • ORDER PARTS ONLINE...
• Excessive engine oil supply could cause engine output degradation. Therefore, never fill more than the HIGH level. Oil level gauge When oil level is within this zone, it is normal. A130956 BTW Equipment Supply • www.btwequipmentsupply.com • ORDER PARTS ONLINE...
Page 25
(Oil level drops when starting operation.) Supply of excessive oil can cause deterioration of oil separation performance and the like. Never supply oil at a higher level than the upper level of oil level gauge. A130966 BTW Equipment Supply • www.btwequipmentsupply.com • ORDER PARTS ONLINE...
Page 26
Further, fuel will be possibly spilled from fuel tank due to vibration caused during movement and/or transportation of machine. BTW Equipment Supply • www.btwequipmentsupply.com • ORDER PARTS ONLINE...
Page 27
• Periodically check the inside of the generator for dusts (rubbishes) and flammables. When any flammables such as chips of wood, dead leaves (dry leaves) and waste paper are left near heated exhaust muffler and heated exhaust pipe, all of them should be eliminated. BTW Equipment Supply • www.btwequipmentsupply.com • ORDER PARTS ONLINE...
Careless touch may cause serious injury. • Pull the handle forward to open the door. • Be sure to close the door tightly so that its latch is firmly caught. PK0028 BTW Equipment Supply • www.btwequipmentsupply.com • ORDER PARTS ONLINE...
Page 29
A 1 DISCHARGE TEMP.H A4 ENG.AIR FILTER E6 DISCHARGE TEMP. SENSOR ( EMERGENCY l A2 WATER TEMP.H A5 CHARGE E2 WATER TEMP.H E7 WATER TEMP.SENSOR A3 COMP.AIR FILTER E3 ENG.OIL PRESS. A130957-1 BTW Equipment Supply • www.btwequipmentsupply.com • ORDER PARTS ONLINE...
Page 30
® Start engine by taking normal starting procedure. [Caution] • When operating the unit in a low temperature, change engine oil, compressor oil, LLC and diesel fuel according to the ambient temperature. 4-10 BTW Equipment Supply • www.btwequipmentsupply.com • ORDER PARTS ONLINE...
Page 31
(4 to 6.9 bar) •r-t No load 116 to 131 psi (Unload) ( 8 to 9 bar) At purge control 36 to 58 psi (AUTO IDLE) ( 2.5 to 4bar) 4·11 BTW Equipment Supply • www.btwequipmentsupply.com • ORDER PARTS ONLINE...
(SVl closes) to start full load operation. When stopping operation, it opens Auto relief valve to relieve the Stop compressed air in separator receiver tank to atmosphere, detecting the pressure inside compressor air·end. 4-12 BTW Equipment Supply • www.btwequipmentsupply.com • ORDER PARTS ONLINE...
Page 33
Lamp goes on. valve operation gets "OFF" and it is transferred to normal operation. In this stage, the lamp "AUTO IDLE " goes on. 4-13 BTW Equipment Supply • www.btwequipmentsupply.com • ORDER PARTS ONLINE...
CD Replenish fuel. ® When starter switch is turned to "RUN" position, electromagnet pump starts to automatically bleed air in fuel line. ® Air bleeding is completed about 1 minute. 4-14 BTW Equipment Supply • www.btwequipmentsupply.com • ORDER PARTS ONLINE...
*1 Time required for regeneration depends on load factor and ambient temperature. CA UT ION i- ----- -- -- ■ • Do not stop engine during automatic regeneration operation, except for unavoidable conditions. A130992 4-15 BTW Equipment Supply • www.btwequipmentsupply.com • ORDER PARTS ONLINE...
Page 36
DPF due to abnormal burning, and it could cause a fire. AcAUTION ---------------- • Do not stop engine during enforced regeneration operation, except for unavoidable conditions. 4-16 BTW Equipment Supply • www.btwequipmentsupply.com • ORDER PARTS ONLINE...
It is displayed when air temperature sensor AIR TEMP. at the outlet port of compressor air end is SENSOR disconnected. DISCONNECTION COOLANT It is displayed when engine coolant TEMP. SENSOR temperature sensor is disconnected. DISCONNECTION BTW Equipment Supply • www.btwequipmentsupply.com • ORDER PARTS ONLINE...
Clean or change of element (2) Unloader valve cannot fully Call your nearest dealer Insufficient free air open. delivery. Engine does not reach rated Call your nearest dealer speed. 5- 2 BTW Equipment Supply • www.btwequipmentsupply.com • ORDER PARTS ONLINE...
Page 39
Therefore, please contact your nearest distributor. • Contact your nearest dealer if you find it difficult to repair by yourselves. • Refer to the engine operation manual for trouble concerning the engine. BTW Equipment Supply • www.btwequipmentsupply.com • ORDER PARTS ONLINE...
[Full load rotational [Unload rotational speed] speed] UP DOWN UP DOWN � � Press two Press one times after time after setting job setting job � � is finished. is finished. BTW Equipment Supply • www.btwequipmentsupply.com • ORDER PARTS ONLINE...
Be sure to perform following periodic inspection and maintenance: 1. Check and change compressor oil • 2. Change oil separator A130988 Never mix the oil of different brands, or the mixed oil may deteriorate the oil quality. BTW Equipment Supply • www.btwequipmentsupply.com • ORDER PARTS ONLINE...
It is very useful to record information such as discharge pressure, oil level, as well as running hour, maintenance items and replenishment of lubricant on a daily maintenance log. BTW Equipment Supply • www.btwequipmentsupply.com • ORDER PARTS ONLINE...
2 years even if they are not in disorder within their periodical maintenance interval because their materials will change or become degraded as time passes. Also for the same reason. the parts marked should be replaced every 3 years. BTW Equipment Supply • www.btwequipmentsupply.com • ORDER PARTS ONLINE...
Page 44
"'d � 3 months are properl y tightened. Check and confirm that the nuts with 6·20 Every which tires are fixed are properly 3 months tightened. 6· 4 BTW Equipment Supply • www.btwequipmentsupply.com • ORDER PARTS ONLINE...
® After the packing touches the sealing face, further tighten it by turning it 3/4 times with the filter wrench. @After installing the oil filter, check it for any leak during operation. H000049 BTW Equipment Supply • www.btwequipmentsupply.com • ORDER PARTS ONLINE...
Page 47
Measure the specific gravity of the battery electrolyte, and if it shows below 1.24, recharge (See 6.5.4) the battery immediately. 2. Enclosed type battery: Check the indicator on top surface of the battery. If the indicator shows that charge is needed, recharge the battery immediately. BTW Equipment Supply • www.btwequipmentsupply.com • ORDER PARTS ONLINE...
Page 48
• Be sure not to connect ( +) and (-) terminals backwards. • Be sure to read the operation manual of the battery charger to know if it is applicable, before using it. charger H000060 BTW Equipment Supply • www.btwequipmentsupply.com • ORDER PARTS ONLINE...
Page 49
• Not limited to the above, be sure to replace any element with a new one in the case in which it is heavily stained. (For part numbers,refer to 6.4) A100397-1 BTW Equipment Supply • www.btwequipmentsupply.com • ORDER PARTS ONLINE...
Page 50
• If oil is cold when it is changed, it takes a longer time to drain oil completely. But make sure to drain oil completely. Receiver of drained condensate A130976 Oil quantity to be Approx.3.96gal.(15L) changed 6-10 BTW Equipment Supply • www.btwequipmentsupply.com • ORDER PARTS ONLINE...
Page 51
@ When installing the cap, surely push the 0-ring "6" to the case "5" with a hand and then tighten it after checking and confirming that the hook of the cap fixing latch is caught in the case. A100397-1 6-11 BTW Equipment Supply • www.btwequipmentsupply.com • ORDER PARTS ONLINE...
Page 52
@After the packing "2 " touches the sealing face, tighten it by rotating it one of a turn or one turn using a filter wrench. @After installing oil filter, be sure to check for oil leak during the operation. H000049 6·12 BTW Equipment Supply • www.btwequipmentsupply.com • ORDER PARTS ONLINE...
Page 53
Grease: Chassis grease Grease TR0260-1 6.5.15 Supply grease to leaf spring pin [Every 1,000 hours] Leaf spring • Supply grease through grease nipples positioned at the bottom. Grease: Chassis grease TR0260B 6-13 BTW Equipment Supply • www.btwequipmentsupply.com • ORDER PARTS ONLINE...
Page 54
@After coolant is filled up, run the machine in the unloaded condition for approximately 2 to 3 minutes and stop it. Then check coolant level again. When the level is low, repleni s h it. Radiator Engine unit side A130979 6-14 BTW Equipment Supply • www.btwequipmentsupply.com • ORDER PARTS ONLINE...
Page 55
• In case various rubber hoses for fuel system and engine lubrication system are hardened or deteriorated, replace them even before the specified replacement time. • When replacing hoses, contact directly us or distributor because it requires expert technical knowledge. 6-15 BTW Equipment Supply • www.btwequipmentsupply.com • ORDER PARTS ONLINE...
Page 56
• Check hoses used for oil piping for any crack or tear, and replace when an abnormality is found. • When replacing hoses, contact directly us or distributor because it requires expert technical knowledge. 6-16 BTW Equipment Supply • www.btwequipmentsupply.com • ORDER PARTS ONLINE...
Page 57
O rings "l", "2" and "3". When the rubber of these rings is found hardened, replace any one of them. (For part number, see 6.4) A070339-1 6-17 BTW Equipment Supply • www.btwequipmentsupply.com • ORDER PARTS ONLINE...
Page 58
• When replacing it, contact directly us or distributor because it requires expert technical knowledge. • After replacement, run the machine to check its function (See 6.5.25), air-leak or any disorder. 6·18 BTW Equipment Supply • www.btwequipmentsupply.com • ORDER PARTS ONLINE...
Page 59
(8 points) • If it is found that specified tightening torque of clamped bolts drops to a lesser value, retighten them to correct specified value. ue: 105N · m A100216 6-19 BTW Equipment Supply • www.btwequipmentsupply.com • ORDER PARTS ONLINE...
Page 60
(Standard pressure for a tire is at 450kPa.) Hub nuts Tire pressure 450kPa Tightening torque : 135N · m A100217 6-20 BTW Equipment Supply • www.btwequipmentsupply.com • ORDER PARTS ONLINE...
• In case of disposal of this unit, at first drain the cooling water and oils. For any points unclear to you, please contact us or our local agent for further information. BTW Equipment Supply • www.btwequipmentsupply.com • ORDER PARTS ONLINE...
Page 62
Overall length 75.2 ,,-t (Bonnet only) (mm) (1,910) � 66.3 Overall width ,,-t (mm) (1,685) Overall height (mm) (1,550) ::--i 2,050 Net dry mass (kg) (930) 2,271 Operating mass (kg) (1,030) BTW Equipment Supply • www.btwequipmentsupply.com • ORDER PARTS ONLINE...