Read this manual carefully and understand completely before operating stackers. 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.

Warning

Incorrect 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 or
DEATH 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 in
SEVERE PERSONAL INJURY.

Fully attach the battery terminal
cover. Danger of fire or electric
shock from short circuit couldresult.

capacity and load center rating.

SHOCK HAZARD !
Disconnect power plug before
opening Swtichboard and ControlPanel.

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

DO NOT use in areas of multi level
floor surface that could create lossof control and result in SEVEREPERSONAL INJURY.

USE ONLY in areas clear of all
KEEP AWAY from open flame
personnel and objects to prevent when charging battery.
severe personal injury and property Handle battery after fully readingdamage.
the instruction manual.

Replace chain every four years or if
inspection reveals excessive wear on
links, pins, side plates and deformed,bent, rusted or broken links.

Battery is not charged
upon delivery. Pleasecharge after reading thisOperation and Service
Manual and the manualsupplied with charging
unit.

- 2 -Model

LV50WE

LV50E

LV50NE LV50SSE LV50NSSE LV100WE LV100E

A
B
C
DE
F

＊ Specifications are subject to change without notice

Fuse 100A
Red

BatteryDownUp

Black

Red
Black

BlackLowering Valve

Black
Motor Cable B
Switch Valve

Motor Cable A

Batery Socket

ReliefValve

FuseBattery

Battery Cable B- 3 -Battery CableC

Battery Cable A

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 in post
2. Any damage, distortion or crack in carriage and forks
3. Smooth movement of front and rear wheels
4. Any oil leak from hydraulic line or cylinder
5. Any damage, kink or crack in chain
6. Check if brake works properly
7. Any natural lowering
8. Fastening of bolts and nuts
9. Is battery liquid at adequate level ?
10. Looseness of battery terminal
11. Is battery fixed firm ?
12. Smooth movement of Lifting & Lowering Lever. Does lever return to neutral whenreleased ?

(1) Lifting and Lowering
Forks can be lifted and lowered by operating Lifting & Lowering Lever.
① Forks lift up by tilting the lever towards operator② Forks lower by pushing the lever forward.
Lifting and lowering speed can be adjusted by pushing and tilting angle.

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 theload within loading diagram(※) capacity.
※ Load Center is the distance from root of thefork for the max capacity available. Refer tothe loading diagram of each model.

DO NOT keep lifting with excessive slow lifting speed and continuously over 40 seconds.
Rapid lowering operation may result in load collapse and dangerous. Also rapid loweringand sudden stop may result in impact load and damage the unit.

(2) Moving (Maneuvering)
Hold Handle and move unit carefully.

DO NOT move or turn around with load kept at high position.
DO NOT push Lowering Lever when moving.

(3) Brake
Brake is installed on the right side flexible wheel.
① To Lock Step down the lever of the caster to lock thebrake on the wheel.
② To Release Pull up the brake lever by toe.

Make sure to set the brake whenever the lift is not moving.

- 4 -(4) Battery and Charging■ How to Charge Battery① Make sure that battery fluid is present upto the designated fluid level.
Add purified water if the fluid is insufficient.
② Unplug the battery socket and insert the charging device into the open
socket (indicating as "charging port") to charge the battery.
③ Refer to the instruction manual supplied with the charger regarding
methods of use.

・Keep battery away from open flame when charging.
Battery may be at risk of explosion.
・Choose a well-ventilated area to charge the battery.
Hydrogen gas may be produced, creating the dangerof explosion.
・Charging the battery with insufficient battery fluid
repeatedly also could result in the risk of explosion.

Charging port

The charging port
must be connectedusing a socketwith a sealattached.

■ Battery Life
① Battery is a consumable product and is not applicablefor the product warranty.
② Battery can be used for 150 to 180 charges, butmaintenance and storage conditions also strongly
influence the life of battery.

Do not connect sockets
without a seal attached.
Connection at this port
will not charge thebattery.

Cover the battery termial completely. Electrical short circuit can cause danger of fire, orelectric shock. DO NOT overcharge or boost the charger. Also DO NOT discharge the battery
100%.

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.

- 5 -Perform the periodic inspections for safe operation.
1. Ensue that tha chain is not rusted, broken, cracked, or missing links (Monthly)
2. Ensure that battery terminal cover is without abnormality (Monthly)
3. Check the sliding portion of roller inside post, grease fitting of the chain
bracket portion, and grease up the chain. (Every 6 months)
4. Ensure that the density of each battery cell is 1,270 (at 20°) or greater
after charging. (Every 6 months)
5. Change the motor oil (Every 12 months)■ Types of Hydraulic Oil
Viscosity classification ISO VG32 abrasion
resistant hydraulic fluid oil;
Fluid volume : 1.6 litters■ Replacing Battery
Battery used for this stacker is
JIS standard battery. Make sure toreplace with same standard spec.

Oil Brand
Product NameEsso
Nuto H32, HP32, Unipower SQ32
Idemitsu
Super Hydraulic Fluid 32
Showa Shell Tellus Oil 32, K32
MobileMobile DTE24
Cosmo
Cosmo Hydro AW32
KygnusUnit Oil WR32
Applicable Model No.
LV50WE, LV50E, LV50NE
LV50SSE, LV50NSSE
LV100WE, LV100E

JIS Spec.
55B24R
95D31R

1) Make sure to remove the battery socket before work.
2) Always be cautious of a short circuit.
3) DO NOT mistake the (+) and (-) terminals.
4) Make sure to cover the (+) terminal.
5)Make sure to secure the battery with a battery clamp to prevent vibrating etc.

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

ActionCheck through 【Actual Wiring・Wiring defects
Schematic】
Motor does not run
・Battery Socket is loose
Fix the socket firmly
・Battery is not fully charged Check battery and charge
Does notrise・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
Check through 【Actual Wiring
・Piping defects
Schematic】
Do not lower
・Defective Lowering Valve
Replace Lowering ValveAt Cylinder
・Defective Seals
Replace Cylinder seales
Oil LeakAt Pipe or Joint ・Improper fastening
Check and Fasten
At Air Breather
・Excessive Oil
Adjust fluid to appropriate levelWhen disposing of this stacker, 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 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 does not work properly
・Product stilldoes not work properly→→

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

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.
TypeSerial No.
Purchase Date
Lifter SupplierInstaller
Trouble Date and conditions

Date :
Date :
Date :
Date :- 7 -EOM-LV Battery Powered Skid Lifter 19.11