Aichi SR12C, Operation Manual

Page 1: ...Models SR12C SR14CJ Operation Manual NOTICE Read this manual before operating with Maintenance Information...

Page 2: ...o part of this manual may be reproduced in any form in an electronic retrieval system or otherwise without the written permission from AICHI except for personal use or other cases permitted by copyrig...

Page 3: ...nd follow the replacement standards of that manual Contact AICHI or AICHI s dealer to do the replacement Only AICHI s genuine spare parts must be used for parts important for the safety and stability...

Page 4: ...which if not avoided could result in property damage It may also be used to provide special information to assist in the machine operation Owner and User Responsibilities All owners and users of the...

Page 5: ...4 2 Boom Operation 39 4 2 1 Boom Elevating 39 4 2 2 Boom Rotating 39 4 2 3 Boom Telescoping 39 4 2 4 Fly Jib Elevating If equipped 39 4 3 Platform Rotating Operation 39 4 4 System Failure Light 39 5...

Page 6: ...owering 41 2 1 Upper Controls from platform 41 2 2 Lower Controls from ground 42 Transporting 43 1 Preparations for Transporting 43 2 Tie Down 44 3 Hoisting the Machine 44 4 Hoisting with Boom Raised...

Page 7: ...to 500 kV 7 62 m over 500 kV to 750 kV 10 67 m over 750 kV to 1000 kV 13 72 m table 1 1 Keep away from the machine if it contacts energized power lines Until energized power lines are shut down any p...

Page 8: ...e sure to fully retract the boom and lower the boom under the horizontal M085E600 More than max allowable tilt angle Beep RETRACT BOOM AND LOWER UNDER THE HORIZONTAL g 1 6 Do not use the machine on a...

Page 9: ...face If it is unavoidable be sure to use nonskid gears such as tire chains Do not disable or alter the switch The machine is not allowed to travel on public highways Fall Hazards 3 DANGER Do not use a...

Page 10: ...m g 1 16 Check the work area for overhead obstacles or other possible hazards Do not hit structures etc with the platform while traveling M085E901 g 1 17 Do not hit the ground with the platform M085F1...

Page 11: ...corrosive acid When dealing with the battery always wear appropriate protective clothing and equipment to protect your hands eyes face and body and avoid contacting battery uid If battery uid gets on...

Page 12: ...le wearing a headset to listen to music or radio because it will be di cult to hear the alert signals Alcohol and Drug Hazards WARNING Never operate the machine while you are under the in uence of alc...

Page 13: ...on a slope vii Set the travel speed select switch to LOW and travel at low speed viii Slopes that are wet slopes with sand or gravel and slopes with grass or fallen leaves may cause the machine to sl...

Page 14: ...top step Pay attention to buildings and structures located above and below the platform M085K901 g 1 26 M085KA01 g 1 27 v Never travel with the boom raised This may cause the machine to tip over when...

Page 15: ...al Force Maximum Wind Speed No smoking No open ame Keep away Do not touch Do not step Keep o Crush Hazard Crush Hazard Burn Hazard Body Injury Hazard Do not lift Sound power level in decibels Do not e...

Page 16: ...art Check Maximum Wheel Load Lanyard Anchorage Point Lift Point Tie down Point Loads personnel and tools ON and OFF Horn Enable Switch High Torque Fast Slow Tilt Warning Outreach limit Water Temperatu...

Page 17: ...Hydraulic Oil Oil level High Oil level Low Fuel Level Diesel Fuel Fuel LPG Fuel Boom Telescope Boom Elevation Platform Level Adjust Horizontal Vertical Movements Platform Rotation Fly jib Elevation Bo...

Page 18: ...000571 491 0000706 491 0000649 494 0000574 491 0000673 491 0000696 491 0000159 494 0000575 5Y6 04264 00 SR12C 5Y6 04165 00 SR12C 5Y6 04166 00 SR14CJ 5Y6 04263 00 SR14CJ 491 0000653 491 0000670 491 000...

Page 19: ...0673 Rotation Lock Pin Battery Turntable 493 0000015 494 0000575 494 0000575 494 0000575 491 0000682 494 0000578 182 01002 491 0000650 491 0000650 S49431 11 494 0000253 5Y6 04263 00 SR14CJ 5Y6 04264 0...

Page 20: ...491 0000701 491 0000557 491 0000557 491 0000557 378 0000024 Thermo Label 5Y6 03925 00 Fuse 494 0000572 494 0000573 F G G K H H J J L L M M H J H J 491 0000669 494 0000552 5Y6 03843 00 494 0000552 491...

Page 21: ...ovements of the machine when this button is pushed in Tilt alarm buzzer The tilt alarm buzzer sounds when the machine tilts more than 5 If the tilt alarm buzzer sounds when the platform is elevated im...

Page 22: ...B Elevation 15 Telescope Not fully retracted C Elevation 15 Telescope Fully retracted LOW SPEED HIGH SPEED 2 6 km h table 3 1 Travel Function Limit System 3 This system disables the travel function c...

Page 23: ...te 13 Rotary Actuator 14 Upper Controls 15 Entry Gate 16 Manual Holder Part names 1 M085H101 1 2 3 15 14 13 17 18 16 18 19 20 21 22 23 24 25 26 27 16 15 14 13 4 6 7 8 9 10 11 12 5 SR12C SR14CJ g 4 1 1...

Page 24: ...ed 10 Engine Start Switch Emergency Pump Switch Operate this switch up without pressing the foot switch and the engine will start Hold this switch down to operate the machine with emergency pump Refer...

Page 25: ...y low oil pressure and abnormally high cooling water temperature Check the indicator lights on the lower controls to identify the cause 23 Power Indicator Light This light will go on when the key swit...

Page 26: ...own and the platform will rotate clockwise 7 Platform Level Adjust Switch Operate this switch up and the platform level will tilt up Operate this switch down and the platform level will tilt down 8 Pr...

Page 27: ...is light goes on or blinks 23 Air Filter Clog Light This light goes on when the air lter is clogged If this light goes on while the engine is in motion clean or replace the air lter element 24 Charge...

Page 28: ...support to withstand all load forces imposed by the machine bumps and oor obstructions curbs debris overhead obstructions hazardous locations wind and weather conditions presence of unauthorized pers...

Page 29: ...achine is being moved or the platform is being raised or lowered the motion alarm buzzer produces a warning sound for personnel to stand away from the machine Visual Check 1 Circle the machine once an...

Page 30: ...and make sure that both the boom operation and the engine stop Emergency pump Make sure that the boom can be operated while the emergency pump is being operated Check that no oil is leaking from the h...

Page 31: ...izontal if equipped Make sure the tilt light goes on and alarm buzzer sounds when the machine tilts more than 5 e g by traveling up onto a slope more than 5 within the gradeability Limited Travel Spee...

Page 32: ...fully 4 Tighten the fuel cap securely Diesel Fuel Speci cations 2 1 1 Diesel fuel should comply with the following speci cations The table lists several worldwide speci cations for diesel fuels See ta...

Page 33: ...level Someone may accidentally start the engine without realizing it while checking the engine oil level Such accidents could result in a serious injury 1 Make sure the machine is level 2 Make sure t...

Page 34: ...e reserve tank Periodic Maintenance 3 WARNING Periodic maintenance shall be performed by quali ed service technicians Monthly and Annual 3 1 Inspection Perform a monthly and annual inspection referrin...

Page 35: ...y switch when adjusting the tension of the tracks Someone may accidentally start the engine without realizing it while adjusting the tension of the tracks Such accidents could result in a serious inju...

Page 36: ...lowing should be treated only as a general guideline Periodic Maintenance Chart 3 3 1 Check Replace System Check Item Daily Periodic Maintenance Interval Every 50 hours Every 250 hours Cooling System...

Page 37: ...rging system failure b Oil pressure light After starting the engine the oil pressure light goes o If the light goes on whilst the engine is in motion it is because of an engine lubrication system fail...

Page 38: ...ngine start switch up for 15 seconds or more Failure to release your hand could result in damage to the starter motor Take the interval of 30 seconds or more before re starting the engine to prevent d...

Page 39: ...gine Immediately release your hand from the engine start switch once the engine has started M085F321 Engine Start Switch g 8 7 NOTICE Do not hold the engine start switch up for 15 seconds or more Fail...

Page 40: ...guardrails e g there is a possibility you will lose your balance and fall Before rotating the boom make sure that no person or obstacle is around the turntable If the boom cannot be raised and the rea...

Page 41: ...nts so be careful Make sure to check the direction of the arrow on the decal and on the chassis when traveling M085D121 Forward Green Backward Red Forward Green Backward Red g 8 15 Before traveling ma...

Page 42: ...ce Under normal circumstances keep the travel speed select switch on LOW SPEED Engine rotations become high automatically when high speed traveling Avoid changing your traveling speed because doing so...

Page 43: ...8 21 NOTICE Before rotating the boom make sure the rotation lock pin has been unlocked The boom may not rotate smoothly when the machine tilts Use the three control levers for the boom elevation teles...

Page 44: ...rate the machine turn the key switch to LOWER CONTROL 2 Hold the enable switch up to ON while operating the boom or platform from the lower control panel Platform Rotating Operation 3 4 CAUTION Keep t...

Page 45: ...vation switch to raise or lower the boom Boom Rotating 4 2 2 Hold the enable switch up to ON and operate the boom rotation switch to rotate the boom Boom Telescoping 4 2 3 Hold the enable switch up to...

Page 46: ...m 5 2 Leveling System If the platform does not stay level after adjustment air may have entered the platform leveling system In this case bleed air from the platform leveling system in the following w...

Page 47: ...the platform is unsafe 3 When the machine is uncontrollable due to malfunction M085M221 Emergency Stop Button g 9 1 M082M323 Emergency Stop Button g 9 2 Emergency Lowering 2 If the engine or main pum...

Page 48: ...tivate each function at the same time The emergency pump will turn on when both the emergency pump switch and the operation switch are turned on Lower Controls from ground 2 2 M082L222 Emergency Pump...

Page 49: ...machine on a slope that exceeds the machine gradeability The tracks of the machine may fall o if the transport vehicle or the loading ramps incline excessively Make sure to select the low traveling s...

Page 50: ...earance Clearance g 10 3 NOTICE Do not tighten the tie down chains or wire ropes marked too much Tighten them just so that the platform is not swung or bounced during the transportation Hoisting the M...

Page 51: ...while the boom is still up Proceed as follows Sling chains or wire ropes used for hoisting should be at least 10 meters long Set the boom angle to 60 or lower that is at least 10 below the maximum ra...

Page 52: ...formation Rusting may occur if antirust oil is not applied 4 Store the machine in a dry indoor area If it is necessary to store the machine out of doors park it in a at area M0859500 g 11 3 5 Periodi...

Page 53: ...8 510 kg Max Ground Contact Pressure 60 kPa 65 kPa Power source Engine YANMER 4TNV88 4 Cylinder Diesel Auxiliary Power Unit 12V DC Fuel Type Diesel fuel Low sulfur or Ultra low sulfur limited Fuel Tan...

Page 54: ...kg 6 ft platform 227 kg 8 ft platform 4 2 2 0 0 2 2 4 4 6 6 8 8 10 10 12 12 14 m 14 16 360 m g 12 2 1 The boom de ection is not taken into account in the above working range diagram 2 The working rang...

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