Read this manual carefully and understand completely before operating lifters. Keep filing this manual for
future reference. If this copy is lost, please contact your local supplier for a replacement.

Explanation of Terms and Symbols
In this manual, 「Warning」, 「Caution」 are defined and specified as below. Notice of Warnings arevery important for safe operations. As these are very Important to protect operators from accidents
resulting in personal injury and death, and damage to property, so make sure to read thoroughly andunderstand fully before operation.

TheWarningIncorrect operation may result in serious injury or death of the operator.

CautionIncorrect operation may result in injury and damage to the property.

DO NOT use lifter on slope, unlevel Always travel with forks in lowered DO NOT load one fork more than

NEVER sit, stand or ride on forks.
or soft surface. Lifter may become position. SEVERE PERSONAL
other and DO NOT load tips on
SEVERE PERSONAL INJURY orINJURY and PROPERTY DAMAGE forks. SEVERE PERSONAL INJURY DEATH could result.
unstable and /or uncontrollable.
SEVERE PERSONAL INJURY and could result.
or DEATH could result.
PROPERTY DAMAGE could result.

NEVER go under forks.
SEVERE PERSONAL INJURY orDEATH could result.

DO NOT overload lifter.
ALWAYS stay within designated

DO NOT put hand near chain
sprocket or other moving parts.
SEVERE PERSONAL INJURY
could result.

KEEP FEET CLEAR of rollingwheels that could result inSEVERE PERSONAL INJURY.

capacity and load center rating.

DO NOT use in areas of multi level
USE ONLY in areas clear of all
personnel and objects to prevent floor surface that could create loss
severe personal injury and property of control and result in SEVERE
damage.
PERSONAL INJURY.

Replace chain every four years or if
inspection reveals excessive wear onlinks, pins, side plates and deformed,

bent, rusted or broken links.

- 1 -DO NOT put hand near Scissor
mechanism or other moving parts.
SEVERE PERSONAL INJURY
could result.

- 2 -Model

LV50

LV50W

B

Fork Width (mm)

520

685

D460

1080

Fork Length (mm)Fork Max. Height (mm)833

Vertical Travel (mm)750

460603768

5201080

613

833
750
1265

EOverall Width (mm)FOverall Length (mm)

1573

1302

1685

Load Center(Distance from root of Fork - mm)

560

425

560

Pumping Times (with rated load)

32

2271

Oil Volume (Litter)

543

101

106
0.49 litter

Specifications are subject to change without notice- 3 -100

728

893

70

150

Rear Wheel (Polyurethane) OD (mm)Machine Weight (Kgs.)

603

70

Front Wheel (Polyurethane) OD (mm)

685

83
530

543

LV100W

810

1014

Handle Height (mm)

LV100

1000
520

83

Fork Min. Height (mm)C

LV50SS LV50NSS

500

Capacity (Kgs)
A

LV50N

200
88
0.34 litter

87

136
0.64 litter160

DO NOT use this stacker at all if repairs are required or if you suspect a malfunction.
Perform the Pre-Operation checks before operating everyday.
1. Any damage, distortion or crack on the lifter unit
2. Smooth movement of front and rear wheels
3. Any oil leak from hydraulic line or cylinder
4. Any damage, kink or crack in chain
5. Check if brake works properly
6. Any natural lowering
7. Fastening of bolts and nuts
8. Smooth movement of Lifting & Lowering Lever. Does lever return to neutral when released ?

Load Center is the distance from root of the fork for the max capacity allowed and available.
Refer to the loading diagram of each model.

(1) Lifting Up Forks
DO NOT lift up the load or anything above the rated capacity.
DO NOT lift the load only at the tip of the forks. Lift up the load within loading diagram(※) capacity.
Push down Pumping Pedal by foot, then fork will lift up. Keep pumping upto the desired height.

(2) Lowering Down Forks

DO NOT lower the fork with load too fast and stop suddenly. It may result in load collapse andcould be dangerous. Also rapid lowering and sudden stop may result in impact load and damage
to the unit.
・Make sure to have nothing under forks before lowering the forks.
・Pull up the Lowering Lever slowly, and forks will lower. Lowering speed can be adjusted by
the pulling up degrees of Lowering Lever. Lowering stops when releasing lever.

(3) Moving the Lifter
Keep paying attention on the condition of the load, and STOP moving the lifter if load become
・Move the lifter slowly.
・Keep the forks at approximately 200mm height from floor when moving the lifter.
・Keep paying attention on the condition of the load when moving the lifter.
・ Puming Pedal can be folded upright 90°to avoid the obstruction when movingthe lifter.

(4) Braking
Make sure to brake when lifter is not in moving.
① To Lock Step down the lever of the caster to lock the brake on the wheel② To Release Pull up the brake lever by toe.

- 4 -Perform the periodic inspections for safe operation.
Inspection Point

Loading & Hydraulic Device

Braking and Driving

Others

Inspection Items
・Distortion or Crack of Frame and Fork・Any rust, damage, crank and tension of chain and adjustment
・Smooth movement of lifting and lowering
・Any oil leak from cylinder
・Any damage, oil leak on high pressure hydraulic hose・Oil level in oil tank and oil leak from oil tank・Oversteering of the handle
・Braking function
・Damage and wear of the wheels
・Fixing bolts and pin
・Lubrication and greasing
・Any damage and looseness on botls and nuts
・Any damage or distortion of the overall unit and frame
・Sliding portion of rollers
・Greasing to chain■ Types of Hydraulic Oil
Viscosity classification ISO VG32 abrasion
resistant hydraulic fluid oil;Replace oil every 12 months.
Oil Brand
Product NameEsso
Nuto H32, HP32, Unipower SQ32
Idemitsu
Super Hydraulic Fluid 32
Showa Shell
Terasu Oil 32, K32
MobileMobile DTE24
Cosmo
Cosmo Hydro AW32
KygnusUnit Oil WR32

TroubleForks do not rise
without load

Model
LV50/LV50W/LV50N
LV50SS/LV50NSS
LV100/LV100W

Cause
1. Lack of oil
2. Air in the pump cylinder
1. Seating failure of the Lowering
Valve
2. Lowering Valve is not closed

Natural Lowering

Oil Volume0.49 Litter
0.34 Litter
0.64 Litter

Shooting
Fill the hydraulic oilRemove air
Replace Lowering Valve
Adjust the cable on the Lowering
Lever
Clean or replace steel ball

3. Seating failure of steel ball
4. Wear in the O Ring on the Piston
Replace the O Ringor Piston Rod
Forks do not lower by
Adjust the cable on the Lowering
1. Lowering Valve is not open
pulling Lowering Lever
Lever
1. Defective Dust Seal
Replace Dust Seal
At Pump
Piston2. Wear in the O Ring
Replace the O Ring
Oil Leak
1. Defective Dust Seal
Replace Dust Seal
At Top Nut
2. Wear in the O Ring
Replace the O Ring
At Valve Seat 1. Wear in the O Ring
Replace the O Ring

When disposing of this lifter, dispose of the metal, non-metal, plastic, and hydraulic oil
components separately. There are regulations for disposing of the hydraulic oil, so makesure to sourt and follow the local rules. If you have any questions regarding disposal,
please check with your supplier of the lifter.

- 5 -The below show how to deal with relatively minor malfunctions. For other further issues,
please contact your supplier of this stacker.
Symptoms of malfunction

Possible Cause
Action・Key swtich and main switch
・Turn on Main and Key switch
is not turned on
Does not run, and does not ・Battery sockeet is not・Connect the battery socket
lift up and lower
connected
・Short of battery capacity ・Check and charge battery
・Fuse is blown
・Check 100A, 10A fuse, and replace
・Broken wire of Remote
・Check the wire and replace cable
Control Cable for run
Does not run
・Broken wire of Motor Cable
either forward and・Check the wire and replace cablefor runreverse・Broken wire of Brake Cable
・Check the wire and replace cablefor runDoes notrun
・Broken wire of Remote・Check the wire and replace cable
Control Cable for run
Does run only・Broken wire of Motor Cable
・Check the wire and replace cableforward, or reverse for run
・Defects of Accelarator
・Adjust switch or replace
SwitchCheck through 【Actual Wiring
・Wiring defects
Schematic】
Motor does not run
・Battery Socket is loose
Fix the socket firmly
Does not・Defective Power Unit
Replace Power Unit
lift up・Relief Valve is not
Readjust Relief Valveadjusted Properly
Motor is running
・Power Unit(Pump) defects
Replace Power Unit (Pump)
・Hydraulic Oil is not fullFill the oil・Defective seating of
Replace Lowering Valve
Lowering Valve
Lowers natually
・Piping defects
Repair location of leak・Battery charge is
Does lift up, but does not run
Check battery and charge
insufficient
Check through 【Actual Wiring
・Wiring defects
Schematic】
Does not lower
・Defective Lowering Valve
Replace Lowering ValveAt Cylinder
・Defective Seals
Replace Cylinder seals
Oil LeakAt Pipe or Joint ・Improper fastening
Check and Fasten
At Air Breather
・Excessive Oil
Adjust fluid to appropriate level

When disposing of this stacker, dispose of the metal, non-metal, plastic, and hydraulic oilcomponents separately. There are regulations for disposing of the hydraulic oil, so makesure to sourt and follow the local rules. If you have any questions regarding disposal,
please check with your supplier of the stacker.

- 6 -Should the unit malfunction within the warranty period (Within one (1) year of purchase)when it has been operated in accordance with the user manual and the warning labels on theunit, we will adjust the defective component,repair it, or send a replacement part free ofcharge. However, this does not apply in the case of secondary damage or any damage towhich any of the following apply:(1) Damage or injury resulting from incorrect operation, improper inspection, improper
storage, or any other type of negligence(2) Damage of injuries resulting from changes (modifications) that negatively impact theproduct's operation mechanism(3) Consumable parts that are damaged and need to be replaced(4) Damage or injury resulting from fires, earthquakes, wind, floods, or other natural
disasters or external factors(5) Problem resulting from specified parts not being used
(6) Error in the warranty claim process (Ex: failure to indicate Model or Serial No.etc.)(7) Damage or injury resulting from installation(8) Repairs performed not by our company or not by our authorized dealer(9) Damage confirmed to be the result of overuse, user error, or accident
Furthermore, all rubber components and other naturally degradable products used in thisproducts and its accessories, as well as all consumable products, fall outside the scopeof this warranty.
This lift is not waterproof, so rust, corrosion, short citcuits, and other damage caused by water is notcovered under warranty.

If you decide to file claim for this product based on the above, please contact your dealer.
The dealer will carry out the necessary procedures. In addition, we can not decide whether
or not any particular situation falls within the scope of this warranty.

・Product still does not work properly→→

・Repairs within the warranty period→

・Repairs out of warranty period→・Availability of Spare Parts→

・Product does not work properly

Review the manual and try to find solution
Contact your supplier and request repairs
The warranty is valid one year from the date ofpurchase. We will service your product inaccordance with warranty conditions.
Consult with your supplier
The spare parts are available for 8 years after
discontinuing manufacturing

Contact your lifter supplier for any information regarding after service.
When contacting your lifter supplier, provide following information.
・Model No.
・Serial No.
・Purchase Date・Conditions of trouble
Record the above information in the table below for future inquiries.
Type
Serial No.
Purchase Date
Lifter SupplierInstaller
Trouble Date and conditions

Date :
Date :
Date :
Date :- 7 -EOM-LV Manual Skid Lifter 19.11