Purpleline kojack 46HJ-RV4T User manual

Hydra Jack
Recreational Vehicle
Jacking Kit - 4000kgs
Part Number: 46HJ-RV4T
User Manual
Meets Australian and New Zealand
Standard AS/NZS 2693:2007
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KOJACK HYDRA JACK - 4000KGS
1
3
2
6
No Items
1 Cap & Threaded Rod
2 Collar
3 Hydraulic Ram
4Oil Filler Cap
5 Tube
6 Release Valve
7Ball Adapter
8Trailer Mate Adpater
9 Extension - 50mm or 100mm
4
Hydra Jack
5
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KOJACK HYDRA JACK and COMPONENTS
7
9
Grub
Screw
Grub
Screw
Prop Jack
WARNING
READ USER MANUAL CAREFULLY
FOR SAFE OPERATION
Grub
Screw
8
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SPECIFICATIONS
46HJ-RV4T Kojack Hydra Recreational Vehicle Jacking Kit 4000kgs
• Working Load Limit: 4000 KG
• Minimum Height of Hydra Jack: 214mm
• Maximum Lift Height of Hydra Jack: 430mm
• Minimum Lift Height with Ball Adapter: 315mm
• Maximum Lift Height with Ball Adapter: 480mm
• Minimum Height with Ball Adapter and 50mm Extension 465mm
• Maximum Lift Height with Ball Adapter and 50mm Extension: 530mm
• Minimum Height with Ball Adapter and 100mm Extension 415mm
• Maximum Lift Height with Ball Adapter and 100mm Extension: 580mm
• Minimum Height with Ball Adapter, 50 +100mm Extension 465mm
• Maximum Lift Height with Ball Adapter, 50 + 100mm Extension: 630mm
Kojack Hydra Jack - Recreational Vehicle Jacking Kit 4000kgs is suitable for
lifting most recreational vehicles tted with a ball socket mounting, including but not
limited to Jayco Caravans and mountings installed on most vehicles built on a Trailer
Mate chassis. It does not require the removal of the jockey wheel or interfere with
its operation and is a safe jacking system that includes a Prop-Jack to safely hold the
vehicle in position whilst removing the wheel.
Kojack Hydra Jack, minus the components can also be used to lift most other
vehicles up to 4 tonnes in weight.
GENERAL SAFETY
WARNING: Read this User Manual carefully before use to familiarise yourself with
the operation of the Kojack Hydra Jack to ensure you are able to operate it in a safe
manner.
Failure to heed the following instructions could result in serious injury or damage to property.
• Use only the components supplied.
• Keep and maintain Kojack Hydra Jack and components in good condition.
• Inspect and test Kojack Hydra Jack and components before use, to ensure there
are no leaks, loose, bent or missing parts.
• Do not use Kojack Hydra Jack and its components if they are in any way defec-
tive.
RECOMMENDED SAFE OPERATING INSTRUCTIONS
• Do not operate Kojack Hydra Jack and its components whilst under the inuence
of drugs, alcohol or any medication that could impair your ability to use the
equipment safely.
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RECOMMENDED OPERATING INSTRUCTION cont.....
• Consult the vehicle owner’s manual prior to using Kojack Hydra Jack and its
components.
• The vehicle must be attached to the tow vehicle before and when jacking.
• Keep work area clean and free of hazzards.
• Keep children at a safe distance whilst working on vehicle.
• Kojack Hydra Jack should be used on rm, level ground, wherever possible.
• Do not occupy the vehicle whilst lifting or working on it.
• Chock all wheels before using Kojack Hydra Jack to lift the vehicle.
• No person should place any portion of their body under the vehicle supported only
by the Kojack Hydra Jack.
• After the vehicle is raised to the correct height, secure it by placing the Prop-Jack
under the chassis.
OPERATING INSTRUCTIONS
TO LIFT
1. Join the three sections of the Jack Handle together.
2. Unscrew the Cap by turning it anti-clockwise until it is about 5cm above the jack.
3. Fit the two sides of the Collar around the threaded section under the Cap.
4. Fit the Ball or Trailer Mate Adapter over the Collar.
5. Insert the Hex Key into the Grub Screw located on the Adapter and tighten by
turning it clockwise until rm. Repeat for the other Grub Screw.
6. Position Kojack Hydra Jack under the ball socket or trailer mate mount on the
vehicle.
7. If able, unscrew the Cap by turning it anti-clockwise until it will no longer turn.
8. Insert the notched end of the Jack Handle into Kojack Hydra Jack Release Valve
and rotate clockwise to close the valve.
9. Place the Jack Handle in the Tube mounted on the Kojack Hydra Jack and move
the Jack Handle up and down to raise the vehicle.
10. If the jack is unable to lift the vehicle to the desired height, use the Prop-Jack to
secure the vehicle.
11. Insert the Jack Handle into the Release Valve and gently turn anti-clockwise to
IMPORTANT NOTICE
During shipment and handling, air can becomed trapped in the hydraulic system
degrading the performance of the Hydra Jack. This can also occur when changing
and topping up hydraulic uid. To purge air from the system, lower the Hydraulic Ram
as far as it will go, place the jack horizontally with the Oil Filler Cap facing upwards
and remove the cap, which will allow the air to escape.
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OPERATING INSTRUCTIONS cont.....
lower the vehicle. (Once the Release Valve is sufciently turned it will release
hydraulic uid allowing the jack to descend - the decent can be controlled by the
amount the Release Valve is turned)
12. Insert the Hex Key into one Grub Screw at a time and turn it anti-clockwise suf-
ciently to release the Ball Adapter.
13. Fit either the 50mm, 100mm or both Extension Bars over the Collar and tighten
the Grub Screws to secure it.
14. Fit the appropriate Adapter over the Extension Bar and tighten the Grub Screws
to secure it.
15. Repeat steps 8 and 9.
16. Place the Prop-Jack at an appropriate spot under the chassis of the vehicle suit-
able for resting and securing the vehicle.
17. Rotate the Screw Cap of the Prop-Jack anti-clockwise to its maximum extent,
raise the Centre Mast until the Screw Cap touches an appropriate jacking point
on the chassis and insert the Pin into and through the outer channel until it pops
out the other side to secure the Prop Jack.
18. Once the Prop-Jack is in place lower the vehicle by gently turning the Release
Valve on the Hydra Jack anti-clockwise until the vehicle is rested on the Prop-
Jack.
19. Remove Kojack Hydra Jack.
TO LOWER:
20. Position Kojack Hydra Jack as per the set up used to raise the vehicle, under the
ball socket or trailer mate mount on the vehicle.
21. Repeat Steps 8 and 9.
22. Remove the Prop-Jack.
23. Insert the Jack Handle into the Release Valve of the Kojack Hydra Jack and gently
turn anti-clockwise to lower the vehicle.
24. Remove the Kojack Hydra Jack.
AFTER USE AND STORAGE:
• Remove the Ball or Trailer MateAdapter, Extension/s and Collar.
• Ensure the Cap and threaded section is secured in the Hydraulic Ram by turning
it clockwise until it will turn no more.
• Ensure the Hydraulic Ram is secure in the Kojack Hydra Jack by pushing it down
as far as it will go. (If you have not already opened the Release Valve you will
need to do this to lower the Hydraulic Ram)
• Store Kojack Hydra Jack and its Components in a dry environment to prevent
the components from rusting.
• Store Hydra Jack and its components in a safe place inaccessible to children.
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DISCLAIMER
When Kojack Hydra Jack and its Components are maintained and used correctly
they are an effective and simple means to raise a vehicle. However, Purple
Line will not warrant or accept any liability for improper tment, use or misuse,
lack of maintenance and unauthorised modication or repair of the Kojack
IMPORTANT NOTICE:
When replacing or topping up hydraulic uid use a high grade hydraulic uid ISO10-
15 or equivalent. Do not use brake uid, alcohol, glycerin, detergent, motor oil or any
other uid perceived or claimed suitable, as the use of uids other than the hydraulic
uid recommended will cause serious damage to the internal components rendering
it the jack in-operative.
TO ADD HYDRAULIC FLUID:
Open the Release Valve by turning it anti-clockwise and depress the Hydraulic Ram
as far as it will go. Place the jack on its side horizontally with the Oil Filler Cap facing
upwards and remove the cap. Fill with the recommended hydraulic uid until the
uid is level with the ller aperture. Prevent any contaminants from mixing with the
hydraulic uid and entering the jack. Replace Oil Filler Cap.
TO CHANGE HYDRAULIC FLUID:
Hydraulic Fluid should be changed every twelve months to maintain the jack in peak
performance. To replace the hydraulic uid remove the Oil Filler Cap, place the jack
on its side over a tray or bowl with the oil ller aperture facing downwards and allow
the uid to drain. This may take some time as air must enter to allow the uid to drain.
Dispose of the old hydraulic uid according to any government regulations that ap-
ply. (Note hydraulic uid is toxic to the environment). Once drained ll the jack with
hydraulic uid as per the instruction on how ‘to add hydraulic uid’
LUBRICATION:
It is prudent to lubricate all pivoting joints on the jack every three months with a light
oil.
PREVENTING RUST:
Check the Hydraulic Ram every three months for signs of corrosion If apparent clean
with an oily rag until removed. To minimise corrosion ensure the Hydraulic Ram is
inserted all the way in the jack when not in use.
GENERAL CARE AND MAINTENANCE:
Do not totally unscrew or remove the Release Valve.
MAINTENANCE
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5/238 Governor Road, Braeside, VIC 3195
[phone]
[email protected]
www.purpleline.com.au
INSTRUCTIONS
The Kojack Hydra Jack and Components (Goods) are guaranteed for 12
months from date of purchase and subject to Australian Consumer Law.
Purple Line: Warrants the Kojack Hydra Jack and Components are supplied
free of defects.
Refund: The Goods will be refunded if not t for purpose.
Replaced: The Goods will be replaced if defects were apparent upon
purchase or a major failure occurs, which cannot be repaired.
Repair: The Goods will be repaired in the event of failure.
Goods presented for repair may be repaired or replaced with
refurbished goods or parts of a similar type.
Contacts: To make a warranty claim rst contact the retailer the Goods were
purchased from and if purchased online Purple Line http://www.
purpleline.com.au/contact/php
to register your purchase go to www.purpleline.com.au/product-registration.php
Hydra Jack and its Components and any consequential loss that may result.
Photographs and images are for illustration purposes only and
may differ from the products. Purple Line reserves the right to alter
product specications and operating instructions without prior notice.
DISCLAIMER cont.....
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