Bannon 57023 User manual

READ & SAVE THESE INSTRUCTIONS
2000-Lb. Telescoping GantryCrane
Owner’s Manual
WARNING: Read carefully and understand all ASSEMBLY AND OPERATION
INSTRUCTIONS before operating. Failure to follow the safety rules and other basic safety
precautions may result in serious personal injury.
Item #57023

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Thank you very much for choosing a Bannon™product!
For future reference, please complete the owner’s record below:
Serial Number/Lot Date Code: ________________________________
Purchase Date: ____________________________________________
Save the receipt, warranty, and this manual. It is important that you read
the entire manual to become familiar with this product before you begin
using it.
This gantry crane is designed for certain applications only. Northern Tool
and Equipment is not responsible for issues arising from modification or
improper use of this product such as an application for which it was not
designed. We strongly recommend that this product not be modified
and/or used for any application other than that for which it was designed.
For technical questions, please call 1-800-222-5381.

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Table of Contents
Intended Use..........................................................................................................................................4
Packaging Contents..............................................................................................................................4
Technical Specifications......................................................................................................................4
Important Safety Information...............................................................................................................4
Specific Operation Warnings...............................................................................................................6
Main Parts of Telescoping Crane ........................................................................................................6
Assembly Instructions..........................................................................................................................7
Before Each Use..................................................................................................................................14
Operating Instructions........................................................................................................................16
After Each Use.....................................................................................................................................17
Maintenance ........................................................................................................................................17
Troubleshooting..................................................................................................................................19
Parts Diagram......................................................................................................................................20
Parts List..............................................................................................................................................21
Replacement Parts..............................................................................................................................21
Limited Warranty.................................................................................................................................22

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Intended Use
Bannon’s 2000-Lb. Telescoping Gantry Crane allows one operator to hoist heavy items easily. It’s
designed for use with a trolley hoist (not included). This crane features an I-beam that adjusts from
99" to 148"H with 9 positive stops to provide a sturdy overhead lift point for lifting car engines, heavy
machinery, and other equipment. The easy crank handle allows for raising and lowering without
difficulty. It rolls smoothly on 5" ball bearing casters (2 locking).
Packaging Contents
Part A (2)
Part B
Rod (1)
Other parts
I-Beam (1)
Technical Specifications
Property
Specification
Load Capacity (lb.)
2,000
I-Beam Length (ft.)
7 7/8
I-Beam to Ground (in.)
99 ½ to 148 H
I-Beam H x W (in.)
4 3/4 x 3
Crane L x W (in.)
94 x 58
Product Weight (lb.)
490
Material
Heavy-duty, All Steel Construction
Important Safety Information
⚠WARNING
Read and understand all instructions. Failure to follow all instructions may result in serious injury
or property damage.
The warnings, cautions, and instructions in this manual cannot cover all possible conditions or
situations that could occur. Exercise common sense and caution when using this tool. Always be
aware of the environment and ensure that the tool is used in a safe and responsible manner.
Do not allow persons to operate or assemble the product until they have read this manual and
have developed a thorough understanding of how it works.
Do not modify this product in any way. Unauthorized modification may impair the function and/or
safety and could affect the life of the product. There are specific applications for which the product
was designed.
Use the right tool for the job. DO NOT attempt to force small equipment to do the work of larger
industrial equipment. There are certain applications for which this equipment was designed. This
product will be safer and do a better job at the capacity for which it was intended. DO NOT use

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this equipment for a purpose for which it was not intended.
Industrial or commercial applications must follow OSHA requirements.
⚠WARNING
WORK AREA SAFETY
Inspect the work area before each use. Keep work area clean, dry, free of clutter, and well-lit.
Cluttered, wet, or dark work areas can result in injury. Using the product in confined work areas
may put you dangerously close to cutting tools and rotating parts.
Do not use the product where there is a risk of causing a fire or an explosion; e.g., in the presence
of flammable liquids, gases, or dust. The product can create sparks, which may ignite the
flammable liquids, gases, or dust.
Keep children and bystanders away from the work area while operating the tool. Do not allow
children to handle the product.
Be aware of all power lines, electrical circuits, water pipes, and other mechanical hazards in your
work area. Some of these hazards may be hidden from your view and may cause personal injury
and/or property damage if contacted.
⚠WARNING
PERSONAL SAFETY
Stay alert, watch what you are doing, and use common sense when operating the tool. Do not use
the tool while you are tired or under the influence of drugs, alcohol, or medication. A moment of
inattention while operating the tool may result in serious personal injury.
Dress properly. Do not wear loose clothing, dangling objects, or jewelry. Keep your hair, clothing
and gloves away from moving parts. Loose clothes, jewelry, or long hair can be caught in moving
parts. Air vents on the tool often cover moving parts and should be avoided.
Wear the proper personal protective equipment when necessary. Use ANSI Z87.1 compliant safety
goggles (not safety glasses) with side shields, or when needed, a face shield. Use a dust mask in
dusty work conditions. Also use non-skid safety shoes, hardhat, gloves, dust collection systems,
and hearing protection when appropriate. This applies to all persons in the work area.
Do not overreach. Keep proper footing and balance at all times.
⚠CAUTION
CRANE USE AND CARE
Do not force the crane. Products are safer and do a better job when used in the manner for which
they are designed. Plan your work, and use the correct product for the job.
Check for damaged parts before each use. Carefully check that the product will operate properly
and perform its intended function. Replace damaged or worn parts immediately. Never operate the
product with a damaged part.

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Store the product when it is not in use. Store it in a dry, secure place out of the reach of children.
Inspect the tool for good working condition prior to storage and before re-use.
Use only accessories that are recommended by the manufacturer for use with your product.
Accessories that may be suitable for one product may create a risk of injury when used with
another tool. Never use an accessory that has a lower operating speed or operating pressure than
the tool itself.
Specific Operation Warnings
⚠WARNING
To prevent serious injury or property damage, read and understand the owner’s manual before
use.
Do not exceed the rated load capacity.
Operate on a hard, level surface.
Do not operate crane if the beam is not level.
Be sure the trolley stoppers have been fixed to both ends of the beam.
Ensure the load is centered before lifting.
Do not use to lift people or animals.
Keep persons and property clear from under the load.
Do not leave loads suspended when the gantry crane is unattended.
Do not allow the load to swing or roll against the support members.
Inspect the crane for damaged parts and loose bolts before each use.
Do not use the crane if there are damaged parts. Replace damaged parts before continuing use.
Do not adjust height or disassemble crane while loaded.
Secure trolley and hoist in the center of the beam when adjusting height.
Do not push or pull crane with a forklift or other vehicle.
Never push the load when trying to move the crane.
When moving crane while loaded, keep the load close as close to the floor as possible and
position the load in the center of the beam.
Do not anchor the legs to the floor.
Secure the trolley and hoist in the center of the beam when adjusting the height.
Main Parts of Telescoping Crane
Reference
Subassembly
1
Post Insert
2
Post Sleeve
3
Post Sleeve
4
Base

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Reference
Subassembly
5
I-Beam
6
Post Support
7
Gear Box
8
Swivel Caster
9
Locking Swivel Caster
10
Rod
Assembly Instructions
⚠WARNING
TO PREVENT SERIOUS INJURY AND DEATH: Wear ANSI Z87.1 compliant safety goggles, hard
hat, heavy-duty work gloves, and steel-toed work boots during assembly and operation.
The correct bolts must be used during assembly. If any doubts arise regarding proper assembly,
contact Northern Tool + Equipment before use.
Attaching Posts to I-Beam
Hardware-8 each:
(29) Beam Bolt M12 x 40 (19) Washer M12 (16C) Nut M12
1. Lay the I-beam (04) on the ground. Lay the left and right post assemblies on the ground so
pulleys and cables are facing out.
2. Attach the left post assembly to the I-beam, using four beam bolts(29), washers(19), and
nuts(16C).
3. Tighten the connections securely.

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4. Repeat for right post assembly.
Attaching Casters to Bases
Hardware-16 each:
(11)Caster Bolt M10 x 25 (13C) Nut M10
1. Attach one swivel caster (09C) to one end of base (03) using four sets of caster bolts (11),and
nuts (13C).
2. Attach one locking swivel caster (09DC) to the other end of the base (03) using four sets of
caster bolts (11)and nuts (13C).

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3. Tighten the connections securely.
4. Repeatfor the other base, making sure that the sleeves are to the outside and thelocking swivel
casters are on the same end.

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5. Apply grease to each caster bearing.
Attaching Base Assemblies to Post Assemblies
Hardware-8 each:
(17) Post Bolt M12 x 110 (19) Washer M12 (16C) Nut M12
1. Using helpers, raise base plate ends of the post assemblies onto sawhorses or other suitable
means of support.
2. Attach the left base assembly to the left post assembly by inserting the tube into the sleeve and
using four sets of post bolts (17), washers (19), and nuts (16C).

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3. Tighten connections securely.
4. Repeat for the right base assembly and the right post assembly.
Attaching Post Supports
Hardware-8 each:
(14) Support Bolt M12 x 45 (19) Washer M12 (16C) Nut M12
1. Using helpers, lift the crane to an upright position.
2. Attach the post supports (05) to the left base and post the assemblies using post support bolts
(14), washers (19), and nuts (16C).
3. Tighten the connections securely.

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4. Repeat for the right base and post assemblies.
Attaching Handles
1. Insert the handle (08C) INTO the left winch box (06C), and then tighten thescrew securely.
2. Repeat for theright winch box.
3. Once the assembly is complete, confirm that thecrane is solid and level, with all fourcasters on
the floor and the I-beam perfectly level. As needed, loosen one set of connections at a time
and make small adjustments with the help of an assistant so the crane is completely level.
Tighten every connection fully before moving on to another.

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4. Place thecrane on a solid, level surface, capable of supporting the weight of the crane and a
load.
Attaching the Rod
1. Insert theleft fixed shaft (26C) into theleft handle’s (08C) other side, using the hexagon set
screws (12C).
2. Connect the rod (15C) with the left fixed shaft (26C), using the R-pin (30C).
3. Repeat for the right fixedshaft and rod.

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Before Each Use
⚠WARNING
TO PREVENT SERIOUS INJURY AND DEATH:The use of cranes is subject to certain hazards
that cannot be met by mechanical means, but only by the exercise of intelligence, care, common
sense, and experience in anticipating the motions that will occur as a result of operating the
controls.
Wear ANSI Z87.1 compliant safety goggles, hard hat, heavy-duty work gloves, and steel-toed work
boots during operation.
Adjusting I-Beam Height
⚠CAUTION
Use two people to adjust the I-beam height.
1. Remove the R-pins (18) from height pins (07), then remove height pins.
2. Turn the handles on both winch boxes at the same time:
a. Clockwise to raise the I-beam.
b. Counterclockwise to lower the I-beam.
⚠CAUTION
To reduce the risk of tipping, use the crane at the lowest height possible for the application.

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⚠WARNING
Do not adjust the legs to different heights.
3. Once the desired height has been reached, reinsert height pins and secure in place with R-pins.
Before Operating Hoist
1. After desired height has been reached, secure with R-Pins, REMOVE THE ROD(15C)
before operating Hoist.
2. Familiarize yourself with all operating controls of the hoist and with the operation(s) to be
performed. Instructions include, the warnings on the hoist, and the safety and operating
instructions portion of this manual.
⚠WARNING
TO PREVENT SERIOUS INJURY FROM HOIST FAILURE: Do not use damaged equipment. If
adjustments or repairs are necessary, or any defects are known, have the problem corrected
before further use.
3. Do not operate a hoist with an out-of-order sign.
4. Only a qualified technician should perform maintenance to the hoist.
5. Designate a work area that is clean and well-lit. The work area must not allow access by
children or pets to prevent distraction and injury.
6. There must not be objects, such as utility lines, nearby that will present a hazard while working.
7. Lock casters before lifting a load.

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Operating Instructions
⚠WARNING
TO PREVENT SERIOUS INJURYAND DEATH:Use warning signs and barriers on the floor
beneath the gantry crane where overhead maintenance work creates a hazard.
Wear ANSI-approved safety goggles, hard hat, heavy-duty work gloves, and steel-toed work boots
during operation.
Always have a least 2 people operating crane at any time.
Operate on a hard, level surface.
Do not operate crane if the beam is not level.
Do not use to lift people or animals.
Keep persons and property clear from under the load.
Do not allow the load to swing or roll against the support members.
Applying the Load
1. Attach the load to the load hook securely by properly rated, suitable means, such as chains,
shackles, hooks, lifting slings, etc. Load must be attached to prevent accidental disconnection.
2. Properly seat the sling or other device in the base (bowl or saddle) of the hook (Figure L). Do
not allow the hook hitch to support any part of the load.
3. Do not apply the load to the point of the hook (Figure L).
4. Do not operate the hoist unless the hoist unit is centered over the load.
5. Do not pick up a load in excess of the rated load appearing on the hoist or load block, except
during properly authorized tests. Do not use a hoist overload limiting device to measure the
maximum load to be lifted.
6. Give specific attention to load balancing and hitching or slinging to prevent the load from
slipping.
Moving the Load
1. Do not engage in any activity which will divert the operator’s attention while operating the hoist.
2. Respond to signals from a designated person only. However, always obey a stop signal, no
matter who gives it.
3. Do not lift or lower a load with the hoist until the operator and all other personnel are clear of the
load.

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4. Make sure the load and hoist will clear all obstacles before moving or rotating the load.
5. Do not lift a load more than a few inches until it is well balanced in the sling or lifting device.
6. Each time a load is handled that is approaching the rated capacity. Check the hoist brake action
by lifting the load just clear of supports and continuing only after verifying that the brake system
is operating properly.
⚠WARNING
Do not use to lift people or animals.
Keep persons and property clear from under the load.
Do not allow the load to swing or roll against the support members.
7. Avoid swinging the load or load hook when moving the hoist.
8. Avoid contact between trolleys and between trolleys and stops.
9. Do not use the upper (or lower, if provided) limit devices as a normal means of stopping the
crane.These are emergency devices only.
10. Do not move the crane while loaded.
Parking the Load
1. Do not leave a suspended load unattended unless specific precautions have been instituted and
are in place.
2. Position the load block above head level for storage when the hoist is not in use.
3. Exercise care when removing a sling from under a landed and blocked load.
After Each Use
1. Adjust the crane at lowest height, insert height pins and secure in place with R-pins.
2. Position the load block above head level for storage when the hoist is not in use.
3. Move the crane to a location where it will create the least interference with other cranes or objects.
Lock the casters.
4. Keep the crane in aclean,well-lit,safeplace. Do not allow access by children or pets to prevent injury.
Maintenance
⚠WARNING
TO PREVENT SERIOUS INJURY FROM CRANE FAILURE:Do not use damaged equipment.If
any defect or damage is noted,have the problem corrected before further use.
Repair or replacement of crane components must be performed only by a qualified technician
using only identical replacement parts with the same rating.
Maintain the product by adopting a program of conscientious repair and maintenance in accordance
with the following recommended procedures. It is recommended that the general condition of any tool
be examined before it is used. Keep your tool in good repair. Keep handles dry, clean, and free from
oil and greaseThe following chart is based on a normal operation schedule.

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Maintenance Interval
Maintenance Point
Daily before operating
1. Some components may require adjustment. The following
are examples:
A. Operating mechanisms
B. Limit switches
C. Control systems
D. Brakes
2. Note the following regarding specific components:
A. Replace damaged or worn hooks. Do not repair them by
welding or reshaping.
B. Replace or repair all critical parts that are cracked,
broken, bent, excessively worn, or missing.
3. Do not repair load-sustaining members by welding. Replace
them as needed.
4. Lubrication:
A. Immobilize the crane before lubrication by blocking
casters.
B. Lubricate all moving parts regularly using grease.
Lubricate casters, as shown in the ‘Attaching Casters to
Bases’section.
5. After maintenance work is completed and before restoring
the crane to normal operation:
A. Reinstall guards;
B. Reactivate safety devices;
C. Remove replaced parts and loose material;
D. Remove maintenance equipment.
Monthly maintenance
1. Check operating mechanisms for proper operation, proper
adjustment, and unusual sounds.
2. Check upper limit device(s) of attached cranes, if equipped,
according to manufacturer’s documentation.
3. Check hooks and hook latches (if used), according to
manufacturer’s documentation.

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Maintenance Interval
Maintenance Point
Yearly maintenance
1. Follow all monthly maintenance procedures.
2. Check for deformed, cracked, or corroded parts, replace
them as needed.
3. Make sure all the parts as bolts,nuts,pins, or rivets are fixed
well.
4. Check for other worn, cracked, or distorted parts such as
pins, bearings, wheels, shafts, gears, rollers, locking and
clamping devices, bumpers, and stops.
Troubleshooting
⚠WARNING
TO PREVENT SERIOUS INJURY FROM CRANE FAILURE:Do not use damaged equipment.If
any defect or damage is noted,have the problem corrected before further use.
Repair or replacement of crane components must be performed only by a qualified technician
using only identical replacement parts with the same rating.
Failure
Possible Cause
Corrective Action
Cannot adjust the
I-beam height
Remove R-pins from height pins
Remove R-pins from height pins
The cable outside of pulley
Place the cable inside pulley
The gear wheel stuck in winch box
Replace the winch box
Post insert can’t
decline to the
lowest hole
height
The lifting tube’s end of post insert
cannot insert completely to the base’s
sleeve
Put the liftingtube into the base’s
sleeve
Crane won’t
move flexibly
The caster broke or is stuck
Loosen the brake or replace the caster
Post sides-are
not level
Two sides cable wind in the same
diameter
Attach one side’s R-pin, loosen the rod,
and then adjust another side’s height
by changing the cable tightness, to
keep the rod in the same level, and
then insert R-pin.

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Parts Diagram