Hunter L494HD Manuale utente
Heavy duty rack lift L494HD (35,000
lb capacity) - Operations Manual
RM07815-00
Table of Contents
1. FOR YOUR SAFETY .................................................................................................................................... 3
1.1. Decal Placement Overview ................................................................................................................. 3
1.2. Jack Warning/ Instruction Decal Placement .......................................................................................... 6
1.3. Additional Safety Information .............................................................................................................. 6
2. Specifications ............................................................................................................................................... 7
3. Getting Started ............................................................................................................................................. 8
3.1. Operator Responsibilities .................................................................................................................... 8
3.2. Operator Qualifications ....................................................................................................................... 8
3.3. Operator Training ............................................................................................................................... 8
4. Detailed Operation Instructions ...................................................................................................................... 9
4.1. Preparation ........................................................................................................................................ 9
4.2. Chocking Procedure ........................................................................................................................... 9
4.3. Lift Operation ................................................................................................................................... 10
5. Regular Maintenance .................................................................................................................................. 13
5.1. Corrosion ......................................................................................................................................... 13
5.2. Maintenance Schedule ..................................................................................................................... 13
5.3. Warranty Information ........................................................................................................................ 16
6. Troubleshooting .......................................................................................................................................... 17
Heavy duty rack lift L494HD (35,000 lb capacity) - Operations Manual
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1. FOR YOUR SAFETY
CALIFORNIA WARNING
This product may contain chemicals known to the State of California to cause cancer and reproducve harm.
www.P65Warnings.ca.gov
• Please read and follow these decal instrucons to prevent equipment damage and/or personal injury.
• If any decal shown in this manual has been removed, is missing, or cannot be read completely for any reason, contact
your local service representave for a replacement decal(s).
• Or call:Hunter Engineering Company at 1-800-448-6848.
• A new warning label kit, 20-3064-1 may be ordered free of charge. The kit will contain all the decals described in the lists
below.
Table 1. Decal List
Decal Description Qty. Application Notes
-- HANDS OFF 4 Circle with hands crossed out For underneath, mechanism of
PowerSlide runways
1.1. Decal Placement Overview
Care Instructions
Figure 1. WA90-17
PIN/LOCK TURNPLATES
Figure 2. 128-571-2
Keep Feet Clear
Figure 3. 128-304-2 (Runways and
Crossmembers)
Read Operation Manual
Figure 4. 128-180-2
Heavy duty rack lift L494HD (35,000 lb capacity) - Operations Manual
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Care Instructions - Rack Finish
Figure 5. 128-567-2
L494HD Weight Capacity
Figure 6. 128-1835-2 One sticker per Runway
Do Not Exceed
Figure 7. 128-938-2
Caution - Risk of Electric Shock
Figure 8. 128-158-2 (on top of console)
CAUTION: RAISE/LOWER
Figure 9. 128-1552-2
DANGER: Lockout Power
Figure 10. 128-1358-3
Heavy duty rack lift L494HD (35,000 lb capacity) - Operations Manual
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Hands Caution: PowerSlide Runways
Figure 11. 128-202-2
WARNING: DO NOT EXCEED
Figure 12. 128-320-2
WARNING: REMAIN CLEAR
Figure 13. 128-321-1
CAUTION: Do Not Operate
Figure 14. 128-311-2
Heavy duty rack lift L494HD (35,000 lb capacity) - Operations Manual
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CAUTION: Proper Maintenance
Figure 15. 128-312-2
Wire Rope Service Record
Figure 16. 128-1013
1.1.1. Safety Instructions
Figure 17. 128-308-2
1.2. Jack Warning/ Instruction Decal Placement
1.3. Additional Safety Information
Equipment Description: The product is li rack intend for automove vehicles to been driven on to the rack and lied up
to a desired height so the underside of the vehicle can be accessed for service or alignments.
Intended Use: The intended use is in the servicing and alignment of automove vehicles.
The transportaon, assembly, servicing and/or removal of equipment should only be done by a factor trained representa-
ve or distributor.
Heavy duty rack lift L494HD (35,000 lb capacity) - Operations Manual
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2. Specifications
Table 2. Lift Capabilities
Specications L494HD
Maximum Load Capacity 35,000 lbs (15874 kg)
Maximum Liing Height 69.88 in. (1775 mm)
Alignment Height Any of 7 lock posions
Overall Height 98 in. (2489 mm)
Power Unit 139-64-2
Liing Speed 82 seconds (1/2 capacity max height)
Lowering Speed 70 seconds (1/2 capacity max height)
Motor 3 hp, 208-230 VAC, 60hz, 1ph
Pressure Relieve Valve Contact Hunter
Valve Stamped ID Contact Hunter
By-pass Pressure
Tread Width: Min inside
Max outside
44 in. (1016 mm)
104 in. (2337 mm)
Max. wheelbase
General Service:
Two-wheel alignment
Four-wheel alignment
320 in. (8128 mm)
300 in. (7620 mm)
158 in. (4013 mm)
Heavy duty rack lift L494HD (35,000 lb capacity) - Operations Manual
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3. Getting Started
3.1. Operator Responsibilities
NOTE
Read and thoroughly familiarize yourself with these instrucons and the ANSI/ALI ALOIM-2000 prior to
operang the equipment.
The operator shall operate the automove li only aer proper instrucon or trained as outlined below (see Operator
Training).
The operator shall use all applicable safety features provided on the automove li, and operate the li in accordance with
the instrucons furnished with the li.
The operator of the li shall be responsible for maintaining the cleanliness and orderliness of the li and its surroundings so
the li may be safely operated in accordance with the instruconal and safety materials furnished with the li.
The li owner or employer shall take all appropriate steps to follow the recommended inspecon procedures, but in no
event shall the li operator fail to inspect or take noce of the procedures in the tables in Secon 5. All procedures shall be
completed within the me frame noted in the table.
Don'ts:
• Do not place hands or head over jack if cylinders are pressurized.
• Do not operate jack if damaged or not operang correctly. See chapter ve (5) for inspecon points.
• Do not raise or lower li with the vehicle supported on jacks.
Do’s:
• Always set jack on the ratchets aer raising the vehicle.
• Always ensure that the vehicle is safely supported on li pads before raising the vehicle.
• Always raise jack o LOCKS before aempng to release locks.
3.2. Operator Qualifications
To avoid personal injury, only qualied personnel with a clear understanding of li operaons should be allowed to operate
and perform maintenance on this equipment.
The operator must be capable of reading and understanding all of the provided instrucons and the Automove Li
Instute publicaon, “Liing It Right,” “Safety Tips,” and “Warning Labels.”
If inspecon of the equipment results in components requiring replacement, contact your factory Authorized Service
Representative. Call 1-800-448-6848 for the phone number of your local Authorized Service Representative.
3.3. Operator Training
The owner or employer shall ensure that operators of automove lis are instructed in the safe use of the li using all
of the provided instrucons and the Automove Li Instute publicaon: “Liing It Right,” “Safety Tips,” and “Warning
Labels.”
The owner or employer shall display these materials in a conspicuous locaon in the li area. The owner or employer
shall appropriately document operang training. A Maintenance/Training documentaon form has been provided in the
Appendix.
Heavy duty rack lift L494HD (35,000 lb capacity) - Operations Manual
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4. Detailed Operation Instructions
4.1. Preparation
Lift Operation Safety Rules
Read and familiarize yourself with these instrucons before operang li.
Do not try to operate an improperly funconing li.
Do not aempt to use a li for any purposes other than liing vehicles.
Properly chock vehicle before operang li.
Make sure li is clear of personnel and obstrucons before operang. Do not operate a li with anyone on or under the li
structure.
Watch li and vehicle when operang.
Do not operate a li with anyone in the vehicle.
Always set li on safety lock latches before working on the vehicle.
Do not operate the vehicle while it is raised on the li.
Do not operate a li if the vehicle to be lied is supported on jacks or any other auxiliary devices.
Do not install or use any unauthorized liing devices or accessories.
Perform regular maintenance in accordance with instrucons in Secon Five.
NOTE
It is advisable to use a second person as a “spoer” to give visual assistance to the driver when approaching
and driving onto and o the runways
4.2. Chocking Procedure
Read and thoroughly familiarize yourself with these instrucons before operang the li.
Adjust the turning angle gauges (with lock pins installed) to match the tread width of the vehicle
CAUTION
For safety, proper chocking of vehicle wheels is very important to prevent the vehicle from rolling while
posioned on elevated runways.
1. Drive the vehicle onto the rack, place the transmission in PARK, and SET the emergency brake
2. Place a wheel chock, 22-525-2, at the front and rear of the le rear wheel.
Heavy duty rack lift L494HD (35,000 lb capacity) - Operations Manual
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3. Leave the wheel chocks in place while elevang the li, performing service operaons on the vehicle, and while
lowering the li.
4. Aer lowering the li, remove the wheel chocks from the front and rear of the re before moving the vehicle.
4.3. Lift Operation
Raising the Lift. 4 post lis have consoles mounted to the front le post.
There are no controls on the pump housing. Check the li and immediate area for obstrucons and remove any that are
found.
Verify that the turnplates and runway slip plates are locked in place.
WARNING
Do NOT operate li with jacks in use. Serious injury may result if the li is raised or lowered with a vehicle
supported by jacks.
Verify “POWER” light is illuminated, indicang electrical power is supplied to console and the power switch located on the
side of the console is in the “ON” posion.
Depress and hold the “RAISE” buon. The pump will begin to operate, raising the li.
Heavy duty rack lift L494HD (35,000 lb capacity) - Operations Manual
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