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2 POSTS LIFT
Operation and Service Manual
NSP3500N
OSP3500N
Dear users
Thank you for purchasing our Bishamon 2 Posts Lift. Before using the lift, read through and be
familiar with this manual. Fully understand the precautions, directions, and other information
contained in this manual to ensure correct use. Failure to do so may result not only in insufficient
performance of the lift but also in falling of the vehicle or a personal accident.
Keep this manual in a safe place for future reference. In case of loss, immediately request a new
copy.
If the product is supplied with a wrong manual, contact your dealer for a correct copy.
About maintenance inspection
Perform periodic maintenance inspections of the lift to ensure safe work with the lift and to keep the
lift fully functional.
16.04
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Summary of Contents for Bishamon NSP3500N
- Page 1 OSP3500N Dear users Thank you for purchasing our Bishamon 2 Posts Lift. Before using the lift, read through and be familiar with this manual. Fully understand the precautions, directions, and other information contained in this manual to ensure correct use. Failure to do so may result not only in insufficient performance of the lift but also in falling of the vehicle or a personal accident.
- Page 2 Preface Thank you for purchasing our Bishamon 2 Posts Lift. Before using the lift, carefully read and be familiar with this manual. Carefully read the precautions, directions, and other information contained in this manual before using the lift. Failure to do so may result not only in insufficient performance of the lift but also in falling of the vehicle or a personal accident.
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Page 3: Table Of Contents
Table of Contents Table of Contents ------------------------------------------------------------------------------------------------------------- 2 1 Intended use ----------------------------------------------------------------------------------------------------------------- 3 2 Danger, warning, caution ------------------------------------------------------------------------------------------------- 3 2-1 General safety rules to be observed ------------------------------------------------------------------------------------ 3 2-2 Caution in operation --------------------------------------------------------------------------------------------------------- 3 3. Location of the labels ----------------------------------------------------------------------------------------------------- 8 4 Names and functions of components --------------------------------------------------------------------------------- 9 5 Hydraulic and electric circuit ------------------------------------------------------------------------------------------- 12 6 Operating principle ------------------------------------------------------------------------------------------------------- 12... -
Page 4: Intended Use
1 Intended use This product is a lift to be used for oil and parts replacement, general maintenance, motor vehicle inspection and maintenance, etc., of mini- to ordinary-sized passenger cars, small-sized trucks, and the like. 2 Danger, warning, caution Caution for safety As these are very important to protect operators from accident resulting in injury and death, and damage to cars, make certain to understand fully before operating lift. - Page 5 If a vehicle starts to fall from the lift, move away quickly. Do not attempt to support the vehicle. *Failure to comply may result in being crushed to death or being seriously injured under the vehicle. Warning READ and be familiar with the operation manual for this lift. *The important warnings are described.
- Page 6 DO NOT use the lift under an extreme offset load. Pay constant attention to the tilt of the vehicle. *The vehicle may fall because of vibration or parts attachment/detachment during lifting or work. Warning Do not stretch your legs out under the swing arms, the carriages, or the like during lowering.
- Page 7 No car washing, no outdoor installation *Water-related causes may result in faults or unexpected accidents. Caution Carefully read and fully understand this manual before use. <Pre-operation check> 1. This lift is designed for motor vehicle servicing. DO NOT use for other purpose. 2.
- Page 8 to comply may result in failure of the lift or falling of the vehicle. 6. Before lowering the lift, ensure that no person or object is around the vehicle or the lift. 7. Only after the carriages are completely down, drive the vehicle onto or out from the lift. Keep the swing arms fully open to drive the vehicle onto or out from the lift.
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Page 9: Location Of The Labels
3. Location of the labels Take a close look at the labels found in the following locations. Type Remarks Danger/warning label Caution/inspection label Also indicates the lifting Nameplate capacity. Used for the lowering stop M-side safety device label hook and the chain break . -
Page 10: Names And Functions Of Components
4 Names and functions of components M post MODEL: NSP3500N S post M carriage S carriage Swing arm (front)*1 Swing arm (rear)*1 Control lever Hook control lever Base Base cover Safety rod Hydraulic unit Support rubber pads/supports 14. Restraint device release lever *1 The above illustration represents a three-piece arm model. - Page 11 ■ Safety Hook control lever M post This lever disengages the lowering stop hook to lower the lift. Pull the lever to the “Disengage” side to disengage the hook and lower the lift. When the lift is lowered to the lowest position, “Eng age”...
- Page 12 ■ Swing arms The opening angles and lengths of the arms may be adjusted to suit the lifting points for the vehicle to be lifted. ■ Supporter Adjust supporter Shrink Attachment/ Extend Adjustable supports detachment These supports can be turned to adjust their heights. The Support adjusting screw supports are removable by pushing them up and hence can be...
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Page 13: Hydraulic And Electric Circuit
5 Hydraulic and electric circuit Hydraulic circuit Electric circuit Hydraulic cylinder Fuse valve Check valve LS for rising Gear pump Lowering valve (Control manual lever) Motor Relief valve Flow control valve Strainer Oil tank 6 Operating principle This product uses a motor-driven hydraulic pump to activate a hydraulic cylinder that raises an M carriage via a driving chain. -
Page 14: Safety Devices
7 Safety devices ■ M side lowering stop hook and chain break safety device Provided on the M post and the M carriage, respectively, to prevent the lift from falling in case of oil leakage or drive chain breakage. Note, however, that the lowering stop hook will be engaged only when the lift is raised up to 210 mm or more from the lower limit position. - Page 15 ■ Fuse valve This valve is provided on the hydraulic cylinder to prevent a rapid outflow of oil due to a cause, such as a damaged hydraulic circuit. Hydraulic cylinder Fuse valve ■ Relief valve This valve releases the hydraulic pressure to prevent Motor damage to the lift or an accident when the pressure in the hydraulic circuit increases abnormally during lift-up of a...
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Page 16: Pre-Operation Check
8 Pre-operation check Perform the pre-operation checks before operation everyday. The check must be done without load. Caution If any possible anomaly is detected, prohibit the use of the lift until the anomaly is fully repaired. Then, contact your dealer immediately. If the lift is used with the anomaly left unsolved, damage to the lift or a serious accident may occur. -
Page 17: Operation Instructions
<Drive-in method for OSP3500N> Position of the arm when driving-in Driving-in direction Bring the center of gravity of the vehicle to within this range. ◆ <NSP3500N> Driving-in direction Bring the center of gravity of the vehicle to within this range. ◆... -
Page 18: Setting Of The Supports
9-2 Setting of the supports 1. When in the lowest position, the swing arms can be swung around freely. Swing, extend, and retract the swing arms for adjustment so that the supports will reach the correct lifting points to suit the vehicle. -
Page 19: Lifting Up A Vehicle And Stopping The Lift
9-3 Lifting up a vehicle and stopping the lift Danger *Keep out from under the vehicle during lift operation. *If the vehicle is falling from the lift, move away quickly. DO NOT attempt to support the vehicle. Caution *DO NOT lift up a vehicle with any person or baggage inside. *Pay constant attention to the area around the vehicle and the lift during lift-up. -
Page 20: During Work
2. If the adjustable supports are correctly positioned, lift up the vehicle until its tires are slightly off the floor. Slowly shake the vehicle with care to ensure that the supports are engaged and that the vehicle is well-balanced. 3. After ensuring the restraint devices are engaged and that the vehicle is level front to rear and side to side, push the control lever to lift the vehicle up to the desired height. -
Page 21: Lowering
9-5 Lowering Danger *Keep out from under the vehicle during lift operation. *If the vehicle is falling from the lift, move away quickly. DO NOT attempt to support the vehicle. *DO NOT lift the vehicle down with any object left underneath. This may result in falling of the vehicle. -
Page 22: Miscellaneous Options
9-7 Miscellaneous options ■ Frame attachments In the case of a vehicle with lifting points on its frame, such as an RV or SUV, use the frame attachments. Select from four types to suit the application. With guards Without guards With guards Without guards 169 to 233 mm*... -
Page 23: Clean Up After Service Work
10 Clean up after service work After completing work, wipe any oil or grease off from the supports or the lift area. Air-blow all parts of the lift sufficiently to remove moisture, dirt, etc. Eliminate moisture or dirt from around the lift. If any anomaly is detected, contact your dealer immediately for advice. -
Page 24: Maintenance Inspection
If any possible anomaly is detected, prohibit the use of the lift until the anomaly is fully repaired. Contact your dealer immediately for repair. If the lift is used with the anomaly left unsolved, damage to the lift or a serious accident may result. Always use Bishamon genuine parts for repair. -
Page 25: Leaf Chain
11-1 Leaf chain Warning Even before the end of the replacement interval, replace the chain immediately if battery fluid is spilt on it or if any rust, bend, or crack is detected on it. If any anomaly is detected, prohibit the use of the lift. Resume use only after the anomaly is fully repaired. 1. -
Page 26: Points To Be Lubricated
11-2 Points to be lubricated <Lubrication/greasing> *Use lithium base grease. Points to be lubricated Type Lubrication method 1. Inner surface of the post Apply grease all over the inner surface of the post Grease from top to bottom, using a brush or the like. 2. -
Page 27: Restraint Devices
11-3 Arm Restraint devices 1. Bring the lift to the lowest position to Swing stopper ensure that the restraint devices are release lever unlocked, allowing the four swing arms to swing around smoothly. ⇒ If the restraint devices are not unlocked, adjust to give 1 to 2 mm Lock piece clearance (“A”... -
Page 28: Synchronizing Chain Break Safety Device
11-5 Synchronizing chain break safety device 1. Periodically apply grease to the catch gear shaft. 2. Check the safety rod for scratches or bends. Replace the safety rod if scratched or bent. 3. Ensure that the catch gear head is at the normal position on the chain. 4. -
Page 29: Swing Arms
11-8 Swing arms 1. Fully draw out the slide arms to ensure that the stoppers work and that the stopper bolts are sufficiently tightened. 2. Check for foreign matter, rust, or the like that prevents normal sliding. 3. Check the lift arms for thickness. ⇒... -
Page 30: Chain Wheel Shaft
11-10 Chain wheel shaft 1. Check the tightness of the chain wheel shaft securing bolts. Securing bolt Securing bolt Securing bolt Detailed view of Detailed view of Detailed view of part B part C part A 11-11 Hydraulic oil <Hydraulic oil replacement> 1. -
Page 31: Trouble Shooting
Caution *Use extreme care to avoid touching any high-voltage parts during inspection. *After performing inspection with the cover and associated parts removed, replace them back in place using all mounting screws. *If an inspection reveals any anomaly, immediately prohibit the use of the lift and contact your dealer for corrective action. -
Page 32: Periodic Replacement Parts
Once a year - Attachment rubbers - Oil (one year after installation and then every Every three years three years) See 11-1 on page 23. - Leaf chain 14 Specifications NSP3500N Type NSP3500N Capacity 3,500kg Vertical travel 1,800 mm Operation... - Page 33 OSP3500N Type OSP3500N Capacity 3,500 kg Vertical travel 1,800 mm Operation Lever operated Power supply 3 PH/220/380/415 V 50/60 Hz Lifting motor 1.5 kW 4P/10 min. Rating Approximately 59 seconds (60 Lifting speed Approximately 70 seconds (50 ISO Standards: VG32 Hydraulic oil Hydraulic oil Hydraulic oil...
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Page 34: Installation And Relocation
15 Installation and relocation Contact your dealer for the installation and relocation of this product. Have your lift inspected by the dealer before relocation. 16 Disposal When disposing of this product, break it down into scrap and separate the scrap into steel, non-ferrous metals, plastics, hydraulic oil, etc. -
Page 35: After Service
18 After service Something is wrong. Check in accordance with this manual. Something is Contact your supplier for repair. still wrong Repair under Will be repaired in accordance with the warranty rules warranty period Repair after Contact your supplier for repair. warranty period Availability of spare The spare parts is available for 8 years after discontinuing manufacturing. - Page 36 SUGIYASU CORPORATION 3-21, 4-CHOME, HONGO-CHO, TAKAHAMA CITY, AICHI, JAPAN 444-1394 TEL 81-566-53-1126 FAX 81-566-53-1844 http://www.bishamon.co.jp/ EOM‑ONSP3500N 1606‑IC...
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