HENNESSY INDUSTRIES coats 4TV21NSR1 User manual

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Your new lift will provide years of dependable service if installed, operated and maintained properly. Read and be
prepared to follow all safety, installation, operation, and maintenance instructions in this manual before installing and
operating the lift. In addition, read and follow all safety and other info included on and with the lift before operating the
lift. Keep this manual in a secure place for future reference, training and service part identification.
Table of Contents
UNLOADING PROCEDURE & LIFT PACKAGE CONTENTS ..................................................................3
IMPORTANT SAFETY INSTRUCTIONS.............................................................................................5
SAFETY INSTRUCTION AND INFORMATION DECAL KIT ..................................................................7
OWNER/EMPLOYER’S RESPONSIBILITIES.......................................................................................8
GENERAL REQUIREMENTS & LIFT SPECIFICATIONS .......................................................................9
BAY CLEARANCE.........................................................................................................................10
TOOLS REQUIRED & PRE INSTALLATION PROCEDURES ...............................................................11
INSTALLATION PROCEDURE........................................................................................................12
OPERATING INSTRUCTIONS & LIFT MAINTENANCE .....................................................................15
LIFT OPERATIONAL TEST WITH A TYPICAL VECHILE: ..................................................................16
LIFT MAINTENANCE SCHEDULE...................................................................................................18
LIFT PROBLEM TROUBLESHOOTING GUIDE .................................................................................21
LIFT ILLUSTRATIONS & PARTS LISTS ..........................................................................................22
Diagram #1: LIFT COLUMNS AND COLUMN EXTENSIONS..........................................................22
Diagram #2: LIFT TOWER ASSEMBLY.......................................................................................23
Diagram #3: CARRIAGE ASSEMBLY ..........................................................................................24
Diagram #4: OVERHEAD CROSSMEMBER ASSEMBLY.................................................................25
Diagram #5: LIFT LEVELLING - COLUMN SHIMING - ANCHOR BOLTS ........................................27
Diagram #6: EQUALIZING CABLES ...........................................................................................28
Diagram #7: SAFETY RELEASE CABLE ......................................................................................29
Diagram #8: SAFETY CABLE GUIDE ASSEMBLY .........................................................................30
Diagram #9: LIFT ARMS AND ARM RESTRAINTS .......................................................................31
Diagram #10: HYDRAULICS .....................................................................................................34
Diagram #11: POWERPACK INSTALLATION ..............................................................................35
Diagram #12: SAFETY LOCK COVER & EXTENSION BRACKET ....................................................36
Diagram #13: SAFETY INSTRUCTION and INFORMATION DECAL KIT LOCATION ......................37
Diagram #14: WIRING DIAGRAM (1PH MOTOR) .......................................................................38

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IMPORTANT:
It is the shop owner's responsibility to provide a satisfactory installation area for the lift. Lifts should
only be installed indoors on level concrete floors with a minimum of 4 inches (102mm) and 3000 psi
(20.7MPa) concrete that has been aged a minimum of 30 days. Please consult a qualified individual
if any doubt exists concerning proper installation and subsequent safe operation of the lift. Do not
install the lift on asphalt or outdoors.
Prior to installation, it is the shop owner's responsibility to provide constant electrical power in the
correct voltage, phase, etc., and all wiring for electrical hook-up of the lift. The shop owner must
insure that the electrical installation conforms to local building and safety codes. Where required, the
shop owner will provide an electrical isolation switch located in close proximity to the lift. This switch
will have an emergency stop capability and isolate electrical power from the lift for servicing
requirements.
Hydraulic oil cannot be shipped with the lift and will be supplied by either the shop owner or the
installer. ISO 32 hydraulic oil (10W non detergent hydraulic oil) must be used to fill the reservoir
tank before operating the lift.
It is the shop owner's responsibility to train all operators in lift
operation and safety.

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UNLOADING PROCEDURE & LIFT PACKAGE CONTENTS
For your information:
All lift components are grouped together in one package held at each end by steel frames.
Unpacking Procedure:
When the lift arrives on site:
✓If possible have lift unloaded in the installation area.
✓Check for freight damage and report immediately to the shipping company.
✓Check for missing parts and report immediately to the factory. 1-877-799-LIFT(5438) or
[phone]
Main Components include:
•Power Side Column and Carriage Assembly –1 pc (c/w equalizing cable, 2 arm
restraint assembles and 1 hydraulic cylinder assembly)
•Opposite Side Column and Carriage Assembly –1 pc (c/w equalizing cable and 2
arm restraint assembles and 1 hydraulic cylinder assembly)
•Column Extensions –2 pc
•Overhead Crossmember –3 pc (c/w 4 steel cable pulleys)
•Overhead Safety Shutoff Bar –1 pc
•Arms –4 pc (c/w arm restraint gear assemblies)
•Powerpack Assembly –1 pc
Accessory and Hardware Box includes:
•Micro-switch for Overhead Safety Shutoff Bar - 1pc (c/w 2 mounting brackets and
hardware)
•Baseplate Shims (6mm - 3mm - 1mm assortment) - Anchor Bolt Assemblies - 10 pc
•Arm Pins –4 pc (c/w roll pins to secure them)
•Adjustable Rubber Lifting Pad Assembly –4 pcs
•Stack Pad Adapter (3”) –4 pcs (only with “V and P” series lifts)
•Stack Pad Adapter (6”) –4 pcs (only with “V and P” series lifts)
•Truck Adapter –4 pcs
•Rubber Door Guards –2 pcs (only with “P” series lifts – not with ”V” series)
•Outer Arm (Honda) Adapter –2 pcs (only with “P” series lifts – not with “V” series)
•Hydraulic Hose –2 long and 1 short (also 1 hydraulic "T" fitting and powerpack
adapter fitting)
•Rubber Mounts for Powerpack - 4 pcs
•Safety Lock Release Cable –1 pc (c/w 2 pulley brackets and fittings)

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•Safety Lock Cover –2 pcs
•Fittings Box (bolts, washers, nuts, screws, cable ties, etc.)
•ALI - "Lifting It Right" Manual
•Automotive Lift Safety Tips Hang Card
•Automotive Lift, Operation, Inspection and Maintenance Manual
•Owner’s Manual

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IMPORTANT SAFETY INSTRUCTIONS
When using your garage equipment, basic safety precautions should always be followed,
including the following:
1. Read all instructions
2. Care must be taken as burns can result from touching hot parts
3. Do not operate equipment with a damaged cord or if equipment has been dropped or
damaged –until it has been examined by a qualified service person
4. Do not let a cord hang over the edge of the table, bench, or counter or come in contact
with hot manifolds or moving fan blades
5. Let equipment cool completely before putting away. Loop cord loosely around equipment
when storing
6. To reduce risk of fire, do not operate equipment in the vicinity of open containers of
flammable liquids (gasoline)
7. Adequate ventilation should be provided when working on operating internal combustion
engines
8. Keep hair, loose clothing, fingers, and all parts of body away from moving parts
9. To reduce the risk of electric shock, do not use on wet surfaces or expose to rain
10.Use only as directed in this manual. Use only manufacturer’s recommended attachments
11.ALWAYS WEAR SAFETY GLASSES. Everyday eyeglasses only have impact resistant
lenses, they are not safety glasses
Basic common-sense safety precautions should always be followed when installing, operating
and maintaining the lift as a risk of fire, electric shock, or injury may be present.
In addition:
1. Read and follow all safety instructions and decals included with the lift. Read and follow
all safety instructions in this manual. Read and follow the ALI "Lifting It Right" manual
(included with the lift). Always use the "Vehicle Lifting Points" reference guide when lifting
a vehicle. Insure all materials stay up to date(www.autolift.org/ )
2. Only trained and authorized personnel should position a vehicle and operate the lift. Do
not allow customers or bystanders to operate the lift or be in the lift area.
3. Inspect the lift daily. Do not operate if potential problems have been identified or lift
malfunctions. Do not operate if lift has damaged or broken components. Never walk or
work under the lift unless all safety locks are completely engaged.
4. Never overload the lift. The rated capacity decal is located on the powerpack column. The
hydraulic system on this lift is not designed to be a load holding devise. Mechanical safety
locks must be engaged before proceeding under the lift, with vehicle servicing, or system
maintenance. Never override operating controls. This is unsafe and will void the warranty.

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5. Before driving a vehicle between the columns, position all arms to insure unobstructed
entry. Do not hit or run over arms as this could damage the lift and/or vehicle.
6. Use all 4 arms to raise a vehicle. Position all lift pads to contact vehicle manufacturer’s
recommended lifting points. Raise lift slowly until all pads contact the vehicle. Check all
pads for complete and secure contact with the vehicle. Check all arm restraints to insure
they are engaged properly. Check that vehicle is stable on the lift. Only after confirming
these procedures, raise the lift to desired working height.
7. Special care must be used when lifting pick-up trucks. Optional truck adapters may be
required to reach manufacturer recommended lifting points. Always use these lifting
points. Running boards and other installed accessories may also require optional
adapters. Insure contents of the cargo box will not affect vehicle balance while on the lift.
8. Important: Removal or installation of heavier parts can change the vehicle's center of
gravity on the lift resulting in a critical load shift. The vehicle may then be unstable. Plan
ahead for this possibility to insure continued safety and refer to the vehicle
manufacturer’s service manual for recommended procedures.
9. Always keep the lift area free of obstructions and debris. Clean up grease and oil spills
immediately.
10.Never raise a vehicle with passengers inside. Before lowering a vehicle, check the lift and
lift area and remove all obstructions. Before removing vehicle from the lift or lift area,
position arms to the drive through position and confirm an unobstructed exit.

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SAFETY INSTRUCTION AND INFORMATION DECAL KIT
IMPORTANT: Review all safety information daily with all lift operators.
LIFT SAFETY and LIFT MAINTENANCE
MUST BE PART OF YOUR DAILY ROUTINE

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OWNER/EMPLOYER’S RESPONSIBILITIES
The owner/employer:
•Shall ensure that lift operators are qualified and that they are trained in the safe
use and operation of the lift using the manufacturer’s operating instructions;
ALI/SM, “Lifting It Right” safety manual; ALI/ST, “Safety Tips” card; ANSI/ALI
ALOIM, Standard for Automotive Lifts –Safety Requirements for Operation,
Inspection and Maintenance; ALI/WL Series, ALI Uniform Warning Label
Decals/Placards; and in the case of frame engaging lifts, ALI/LP-Guide, “Quick
Reference Guide –Vehicle Lifting Points for Frame Engaging Lifts”.
•Shall establish procedures to periodically inspect the lift in accordance with the lift
manufacturer’s instructions or ANSI/ALI ALOIM, Standard for Automotive Lifts –
Safety Requirements for Operation, Inspection and Maintenance; and the employer
shall ensure that lift inspectors are qualified and that they are adequately trained in
the inspection of the lift.
•Shall establish procedures to periodically maintain the lift in accordance with the lift
manufacturer’s instructions or ANSI/ALI ALOIM, Standard for Automotive Lifts –
Safety Requirements for Operation, Inspection and Maintenance; and the employer
shall ensure that lift maintenance personnel are qualified and that they are
adequately trained in the maintenance of the lift.
•Shall maintain the periodic inspection and maintenance records recommended by
the manufacturer or ANSI/ALI ALOIM, Standard for Automotive Lifts –Safety
Requirements for Operation, Inspection and Maintenance.
•Shall display the lift manufacturer’s operating instructions; ALI/SM, “Lifting It
Right” safety manual; ALI/ST, “Safety Tips” card; ANSI/ALI ALOIM, Standard for
Automotive Lifts –Safety Requirements for Operation, Inspection and
Maintenance; ALI/WL Series, ALI Uniform Warning Label Decals/Placards; and in
the case of frame engaging lifts, ALI/LP-Guide, “Quick Reference Guide – Vehicle
Lifting Points for Frame Engaging Lifts”; in a conspicuous location in the lift area
convenient to the operator.
•Shall review and understand the proper requirements outlined in ANSI/ALI ALIS,
Safety Requirements for Installation and Service of Automotive Lifts.
•Shall consult with a qualified person to address seismic loads and other local or
state requirements.

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GENERAL REQUIREMENTS & LIFT SPECIFICATIONS
10,000 lb. Capacity (2,500 lbs. per lift pad)
Lift should only be installed on level concrete floors with a minimum of 4 inches
(102mm) and 3000 psi (20.7MPa) concrete that has been aged a minimum of 30
days. A qualified person should be consulted to address seismic loads and other
local or state requirements.
A constant supply of 230 volt, 1PH, 60Hz, 25 amps electrical is required for this
lift.
This lift is designed for INDOOR use only, outdoor installation is prohibited.