Simplex TJH109, TJH109LS Toe Jacks

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WARNING: Use of jacks to move heavy loads involves risk of serious injury unless jacks are properly used and maintained

by properly qualiﬁed, trained and supervised personnel. In no event should jack be operated by anyone who has not read,

or is not strictly complying with, the operating and safety procedures and precautions contained in this manual. (Additional

copies of this manual are available upon request.)

Hydraulic Track Jacks

Instruction Sheet

TD009 Rev. B 02/20

TYPE 4

TYPE 3

TYPE 5

TYPE 2TYPE 1

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IMPORTANT - READ CAREFULLY

This manual contains important information for the correct installation, operation and maintenance of this equipment.

All persons involved in the installation, operation and maintenance of this equipment must be thoroughly familiar with

the contents of this manual. To safeguard against the possibility of personal injury or property damage, follow the rec-

ommendations and instructions of this manual. Keep this manual for reference.

WARRANTY STATEMENT

Simplex rail products are warranted to be free of defects in materials and workmanship under normal use for as long as

the original purchaser owns them, subject to the guidelines and limitations listed. This warranty does not cover: normal

wear & tear, cosmetic items, abuse, overloading, alterations, improper uid, or use in a manner for which they are not

intended. If the customer believes a product is defective, the product must be delivered, or shipped freight prepaid, to

the nearest Simplex Authorized Service Center for evaluation and repair.

RECEIVING INSTRUCTIONS

Important! Make sure to inspect all of the components for shipping damage. If damage is found, notify carrier at once.

Shipping damage will not be covered by warranty. The carrier is responsible for all loss associated to shipping damage.

SAFETY

Make sure to read the instructions, warnings and precautions carefully. Follow

any recommended safety precautions to avoid personal injury or damage to the

unit. Simplex cannot be responsible for any damage or injury from unsafe use,

lack of maintenance or incorrect operation. In the event any questions or con-

cerns may arise, contact Simplex or a local Distributor for clarication.

Read all instructions, warnings, and cautions carefully. Follow all safety precautions to avoid personal injury or property

damage during system operation. Simplex cannot be responsible for damage or injury resulting from unsafe product

use, lack of maintenance or incorrect product and/or system operation.

Contact Simplex when in doubt as to the safety precautions and operations. If you have never been trained on

high-pressure hydraulic safety, consult your distributor for information about Simplex hydraulic safety courses.

Failure to comply with the following cautions and warnings could cause equipment damage and personal injury.

CAUTION is used to indicate correct operating or maintenance procedures and practices to prevent damage

to, or destruction of equipment or other property.

WARNING indicates a potential danger that requires correct procedures or practices to avoid personal injury.

DANGER is only used when your action or lack of action may cause serious injury or even death.

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JACKING SAFELY

• You must know the weight of what you intend to lift and choose a jack with at least 20% more capacity.

• Never place any part of your body under any load at any time. Jacks are meant for lifting only and should not be used to

support the load for any period of time.

• You should obtain and be familiar with the American National Standards Institute rules that apply to hydraulic jacks (ASME

ANSI B30.1).

• Make sure to read the instructions, warnings and precautions carefully. Follow any recommended safety precautions to

avoid personal injury or damage to the unit. Simplex cannot be responsible for any damage or injury from unsafe use, lack

of maintenance or incorrect operation. In the event any questions or concerns arise, contact Simplex or a local Distributor

for clariﬁcation.

• If you have never been trained on high-pressure hydraulic safety, consult your distributor or service center for information

about Simplex hydraulic safety courses.

Failure to comply with the following cautions and warnings could cause equipment damage, property damage or personal

injury:

WARNING: Escaping oil under pressure can penetrate the skin, causing serious injury. If oil is injected under the skin, see a

doctor immediately.

WARNING: Wear proper personal protective gear when operating hydraulic equipment.

WARNING: This jack is for lifting only!! Support the load after completing the lift by other appropriate means. Never get under

a load supported by the jack. Never exceed the rated capacity of the jack. Allow at least ten percent margin of safety.

WARNING: Use jack only on solid surface compatible of supporting the load and base of the jack. Always center the load on

the lifting toe of the jack. If the jack is not perpendicular to the load slipping or loss of load is possible.

WARNING: Use only SIMPLEX hydraulic oil, or approved equivalent. Failure to heed thee warning may cause loss of load or

failure of the jack resulting in property damage or personal injury.

CAUTION: SIMPLEX CAN NOT BE RESPONSIBLE for damage or injury from unsafe use application, or maintenance of this

product. READ and follow all warnings, cautions, and instructions associated with this product. Do not remove warning

labels, tags, or decals.

CAUTION: Fully retract the jack and protect the entire unit from external damage. Keep jack clean and store in a clean dry

area. INSPECT ALL SYSTEM COMPONENTS BEFORE USE.

CAUTION: Keep hydraulic equipment away from ﬂames and heat. Excessive heat will soften packing and seals, resulting in

ﬂuid leaks. For optimum performance do not expose equipment to temperatures of 170ºF (76ºC) or higher.

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1.0 OPERATION

Note: The Track Jack is shipped fully assembled, complete with oil and level bar, and is ready to use.

1.1 Before Putting A New Jack In Service:

Fully extend and retract the jack without a load. This will assure that the jack is primed and oil levels are correct.

1.2 To Raise The Jack:

Close the release knob by turning it clockwise until it is hand tight.

Note: Over-tightening of the release knob can damage the valve seat, reducing the jack life. Never use pliers, or pipe wrenches, or

tighten excessively - hand tightening is sucient.

Pump the lever socket by hand until the jack advances to, and engages with the load. At this point, the lever socket will become

dicult or impossible to pump by hand. Insert the lever bar and continue pumping until you have reached the desired amount of lift.

Then, remove the lever bar from the socket.

Note: The jack will advance using only the lever socket under a no load or very light load condition. The lever bar provides the

additional leverage for lifting heavier loads.

TYPE 4

TYPE 3

TYPE 5

FIGURE 1

Release

Knob

Release

Knob

Release

Knob

TYPE 2TYPE 1

Release

Knob

Release

Knob

Note: This illustration is provided for reference purposes only. The appearance of your jack may

dier from the graphics shown above. Model numbers, paint colors and other details will vary.

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1.3 To Lower The Jack:

Make sure all personnel are clear, and then open the release screw knob by turning it counterclockwise. Never open the release screw

knob more than two full turns. The lowering speed can be controlled with the release screw knob by opening the release knob slightly.

Note: Full retraction speed is reached when the release knob is opened two full turns. Do not open the release screw knob more than

two full turns. The jack can also be lowered in small increments by simply re-closing the release knob at any time during the jack's

descent.

1.4 Horizontal Application

The jack is fully functional when used in a horizontal position as long as the handle socket is facing upward, however the stroke will

be limited to 9" (all models). The oil reservoir is not vented and should not leak regardless of the jack's position.

2.0 STORAGE, MAINTENANCE AND INSPECTION

2.1 Care & Storage

The jack requires minimal protection from rain, dust, mud or other potential contaminant's as long as the reservoir ﬁll plug is kept

closed and tight. After using the jack in any particularly dirty application where excess dirt, mud or grime has built up on the jack, it is

recommended the jack be wiped down prior to storage. The jack should be stored in a clean, dry area and should always be stored

fully retracted.

2.2 Hydraulic Oil

The jack holds approximately 50 cu. in. of oil. The oil should be changed approximately once a year. Use Simplex AO Series hydraulic

oil (Model No. AO1 - 1 gallon container).

WARNING: Do not use brake ﬂuid or other non-approved substitute oil.

2.3 Adding Oil (when needed)

A jack that is low on oil will lift a full load but will not extend to its full lift height. As the reservoir runs dry, the lever socket will

become less dicult to pump and the jack will stop advancing. To add oil, ﬁrst fully retract the jack and remove the ﬁll plug.

With the jack in its normal vertical position, ﬁll the reservoir until the oil level is even with the ﬁll hole and replace ﬁll plug.

Note: It is important that the oil level is no more or less than even with ﬁll hole.

2.4 Changing The Oil (approximately once a year)

To drain the oil, thoroughly clean the area around the ﬁll plug. Be sure the jack is fully retracted and remove the ﬁll plug. Lay the jack

on its back side and allow the oil to drain into an appropriate receptacle through the ﬁll plug hole. Take extra care to make sure no dirt

or other contaminants enter the reservoir while the ﬁll hole is open.

While the reservoir is empty, take the time to inspect the reservoir for contamination. If you ﬁnd dirt or grime in the reservoir or if the

drain oil appears dirty or feels gritty, simply ﬂush the reservoir out with a clean ﬂushing solvent before reﬁlling. (Be sure to dispose of

used oil properly, in accordance with all applicable laws and regulations.) Reﬁll the reservoir using the recommended oil.

With jack fully retracted and in its normal position, ﬁll the reservoir until the oil level is even with the ﬁll hole and reinstall ﬁll plug. It is

important that the oil level be accurate. Be sure the oil level is even with ﬁll hole.

WARNING: Do not ﬁll the reservoir unless the jack is fully retracted. Before returning the jack to service, fully extend the

jack without a load by pumping the lever socket by hand (no lever bar). If the oil level is correct, the lever socket will become

impossible to pump by hand when the jack reaches its full extension.

2.5 Inspection (for leaks, cracks, or other damage)

Perform a visual inspection before using the jack. Immediately remove from service any jack that appears to be damaged or leaking.

Go to www.tksimplex.com for the name of the Simplex Authorized Service Center in your area. Have the jack serviced only at an

Simplex Authorized Service Center.

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2.6 Troubleshooting

Problem Possible Cause-Solution

Jack will not raise. Release screw is not closed. Turn clockwise until hand tight.

Release screw not seating properly. Flush and clean release screw seat and replace check ball.

Ball check in pump piston housing. Remove pump piston assembly. Flush and clean check ball seats

and replace check ball.

Seal failure. Have jack serviced by Simplex Authorized Service Center.

Jack raises, but will not hold the load. Release screw not seating properly. Flush and clean release screw seat and replace check ball.

Seal failure. Have jack serviced by Simplex Authorized Service Center.

Jack raises, but only halfway. Jack is low on oil. Add oil as speciﬁed in Section 2.3.

Jack leaks oil. Seal failure. Have jack serviced by Simplex Authorized Service Center.

Jack retracts slowly. Air in hydraulic system. Remove ﬁll plug to check oil level. Completely raise and lower jack. Re-install

plug when complete.

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NOTES

_______________________________________________________________________________________

www.tksimplex.com

Simplex TJH109, TJH109LS Toe Jacks - TD009 B User manual

Simplex TJH109, TJH109LS Toe Jacks - TD009 B User manual

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