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Hokuetsu AIRMAN PDS185L-5E1 Instruction Manual

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Summary of Contents for Hokuetsu AIRMAN PDS185L-5E1

  • Page 2: Table Of Contents

    Preface / Table of Contents Thank you for having selected our “AIRMAN” product.  Keep this manual at hand to refer to it always when necessary.  When this manual is missing or damaged, order it from our office or your nearest dealer. Make sure that the manual is included with the machine when it is handed over to another user.
  • Page 6 Safety  The pasting position of safety warning labels is as follows.

  • Page 14: Installation

    2. Installation 2.2 Installation conditions The machine has to be parked horizontally on a level place.  To install this machine on a slope, set it at a right angle to the slope.  The machine's angle when resting on a slope should be within five degrees of level. ...

  • Page 17: Operation

    3. Operation Operation Panel Each display of the operation panel is illustrated as follows. Read and fully understand the explanations and be sure to operate safely: ERROR CODE switch When this switch is pushed on while lamp is blinking, it shows error code.

  • Page 23: Operation

    3. Operation 3.3.4 Drain separator receiver tank  First, remove the drain plug [A] on the outer side of CLOSE OPEN the frame. Very slowly, open the drain valve [B] to drain the condensate.  When all the condensate is drained away and the compressor oil starts to come out, close the drain valve [B] and mount the drain plug [A].

  • Page 24: Check Fuel

    3. Operation 3.3.5 Check fuel Before starting operation, make sure to check the level of residual fuel so that fuel shortage during operation can be avoided. Drain condensate accumulated at the bottom of fuel tank whenever necessary.  Refueling should be done outdoors or in a well-ventilated place.

  • Page 27: Check Belt Tension

    3. Operation 3.3.12 Check belt tension Follow the procedure below to adjust tension of fan belt and belt for alternator. Adjust the tension by gradually loosening the fastening bolt [A] of the alternator. <Procedure> 1. Visually check if there are any cracks or tears in the belt. 2.

  • Page 28: Starting And Stopping Procedure

    3. Operation 3.4 Operation Make sure the door is closed securely. 3.4.1 Starting and Stopping Procedure Follow the steps below to start up. During the warm-up operation, examine the different parts of the equipment for any looseness, leakage of water, oil, fuel, and other irregularities. Also, set the service valve to “Fully close”. Make sure that the alarm lamp on the operation panel is off.
  • Page 29 3. Operation  Do not operate the machine with service valves and relief valve open unless air hoses and/or pipes are connected. High-pressurized air blows out and its air pressure could cause injury to the people nearby.  When the machine has to be unavoidably temporarily operated with its port open, be sure to mount a silencer to reduce noise and wear protective materials such as earplugs to prevent damage to hearing.
  • Page 30 3. Operation 3.4.4 Display of each panel device in operation During operation, you should sometimes check that all panel devices are working properly and that there are no air leaks, oil leaks, water leaks, fuel leaks, etc. During normal operation, each indication of instruments is shown in the table below.
  • Page 32 3. Operation 3.4.5 Procedure to stop the machine <Procedure> 1. Close the service valve completely and operate the machine about 5 minutes, until it cools down. Turn the control power switch to the position to stop the engine. 3. Remove the from the compressor every time when you stop the engine.
  • Page 34 3. Operation 3.5.1 AUTO IDLE control (Purge control) This model is equipped with auto idle control operation mode. This operation mode is recommendable for such use: not so much air consumption is required and it is used continuously and also power consumption under unloaded operation is required to be saved. Use this mode, depending upon the need and demand.

  • Page 36: Dpf Regeneration

    3. Operation 3.6 DPF regeneration  During DPF regeneration operation, exhaust gas of high temperature is discharged. Check and confirm that there is no person nor flammables near by. It could cause scalding to person and fire.  During regeneration operation, take care of carbon monoxide poisoning in closed space. ...

  • Page 37: Manual Regeneration

    3. Operation 3.6.3 Manual Regeneration  Especially when ambient temperature is very low and in almost no-load operation, incomplete soot combustion occurs. If operated continuously in the same conditions, regeneration required lamp goes on soon. In this case, take necessary procedure for enforced regeneration operation according to the following steps.

  • Page 38: Emergency Stop

    3. Operation 3.7 Emergency Stop 3.7.1 Emergency stopping procedures  If any emergency occurs with the machine itself or in the immediate surroundings while the machine is in operation and requires an immediate stop, press the emergency stop button on the right-hand side of the operation panel.

  • Page 39: Failure Cause And Measures

    4. Failure cause and measures 4.1 Indicator lamp and Warning / Emergency display [Indicator lamp] Turn the control power switch position. Then the lamp goes on. Item Contents Measures Monitor Control power switch position ― ○ GLOW the lamp goes on and after preheating is finished, the lamp will be off.

  • Page 40: Emergency Display

    4. Failure cause and measures 4.1.2 Emergency Display When any trouble takes place during operation, this displays and it stops as an emergency stop. When any abnormality happens, a trouble code lamp goes on. In this time when trouble code switch is pressed, a failure code will be digital monitor.
  • Page 43 4. Failure cause and measures 4.2.2 Engine body version In case engine trouble occurs, refer below table and do appropriate check and maintenance. Symptom Cause Countermeasures Engine does not start (1) No diesel fuel Refuel and prime fuel system (2) Air in fuel lines Prime fuel system Replace with recommended diesel...

  • Page 44: Adjustment Of Various Data

    4. Failure cause and measures 4.3 Adjustment of Various data The following set values can be altered and adjusted. Item Indication Unit Primary set value Range of set values Purge releasing pressure 70～100 Waiting time for transfer to Second 5～60 purge mode operation Load factor for transfer to 5～30...

  • Page 45: Periodic Inspection/Maintenance

    5. Periodic Inspection/Maintenance 5.1 Important Items at Periodic Inspection and Maintenance or after Maintenance This manual shows the inspection and maintenance intervals under normal operating conditions, not the warranty period. When using under severe environmental conditions or operating conditions, shorten the maintenance interval. ...
  • Page 57 5. Periodic Inspection/Maintenance 5.4.11 Change of element inside fuel pre-filter Every 500 hours <Procedure> 1. Turn fuel selector valve [A] to [OFF] position. 2. Loosen the drain valve [B] and drain out condensed water inside. 3. Turn the cup [C] to the left and remove it. Be careful to remove the cup [C], because it is filled with fuel.

  • Page 65: Specifications

    7. Specifications 7.2 Exterior drawing...
  • Page 66 7. Specifications...

  • Page 67: Wiring Diagram

    7. Specifications 7.3 Wiring Diagram A230208...

  • Page 70: Emission System Warranty

    8.Emission System Warranty This machine is equipped with a YANMAR engine. Emission system warranties are as follows: EMISSION SYSTEM WARRANTY YANMAR POWER TECHNOLOGY CO., LTD. LIMITED EMISSION CONTROL SYSTEM WARRANTY – USA ONLY Your Warranty Rights and Obligations: The California Air Resources Board (CARB), the United States Environmental Protection Agency (EPA) and YANMAR POWER TECHNOLOGY CO., LTD.

  • Page 71: Warranty Coverage

    8.Emission System Warranty Emission control system warranty – continued Warranty Coverage: This warranty is transferable to each subsequent purchaser for the duration of the warranty period. YANMAR recommends that repair or replacement of any warranted part will be performed at an authorized YANMAR dealer.

  • Page 72: Owner's Warranty Responsibilities

    8.Emission System Warranty Emission control system warranty – continued Exclusions: Failures other than those arising from defects in material or workmanship are not covered by this warranty. The warranty does not extend to the following: malfunctions caused by abuse, misuse, improper adjustment, modification, alteration, tampering, disconnection, improper or inadequate maintenance, or use of non-recommended fuels and lubricating oils;...
  • Page 76 发行者 总公司 工厂 新泻县燕市下粟生津 3074 TEL 0256-93-5571 FAX 0256-94-7567 （禁止擅自复印以及转载） ＨＯＫＵＥＴＳＵ ＩＮＤＵＳＴＲＩＥＳ ＣＯ., ＬＴＤ. 8TH FLOOR SHINJUKU SAN-EI BLDG, 22-2 NISHI-SHINJUKU 1-CHOME,SHINJUKU-KU TOKYO 160-0023 JAPAN TEL:81-3-3348-7281 FAX:81-3-3348-7289 URL:http//www.airman.co.jp Copyright(C)2023 HOKUETSU INDUSTRIES CO., LTD. All Rights Reserved. 39600 57150 Printed DEC.2023...

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