1.5 TONNE GARAGE JACK
MODEL NO: CTJ1500QULP
PART NO: 7623075
OPERATION & MAINTENANCE
INSTRUCTIONS
ORIGINAL INSTRUCTIONS GC0220 - ISS -2
INTRODUCTION
Thank you for purchasing this CLARKE Garage Jack.
Before attempting to use this product, please read this manual thoroughly and
follow the instructions carefully. In doing so you will ensure the safety of yourself
and that of others around you, and you can look forward to your purchase
giving you long and satisfactory service.
SPECIFICATIONS
Model number CTJ1500QULP
Rated load 1.5/1500 (Tonne/kg)
Weight 42 kg
Dimensions (L x W x H) without handle 880 x360 x 240mm
Height of saddle from floor (minimum) 72 mm
Height of saddle from floor (maximum) 607 mm
Length of handle (in situ) 940 mm
Pump oil capacity 0.19L
Number of strokes min-max height 8
Distance raised per stroke
(average) 90 mm
GUARANTEE
This product is guaranteed against faulty manufacture for a period of 12
months from the date of purchase. Please keep your receipt which will be
required as proof of purchase.
This guarantee is invalid if the product is found to have been abused or
tampered with in any way, or not used for the purpose for which it was
intended.
Faulty goods should be returned to their place of purchase, no product can
be returned to us without prior permission.
This guarantee does not effect your statutory rights.
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SAFETY PRECAUTIONS
WARNING: THE OPERATOR MUST FOLLOW ALL INSTRUCTIONS WITHIN THIS
INSTRUCTION BOOKLET
GENERAL
1. ALWAYS read and ensure you fully understand the following precautions
and the hazards associated with this product. Do not allow anyone who
has not read these instructions to use the jack.
2. Only use this jack for its intended purpose.
3. NEVER carry out any modifications to this product. If experiencing difficulty
of any kind consult your local dealer.
WORK AREA
1. NEVER use the jack on sloping surfaces, only on level ground. The jack may
move away slightly as soon as it lifts the tyre from the ground.
2. DO NOT start the vehicle engine with the jack in use.
3. This jack is for lifting only. DO NOT move a load using the jack as a dolly.
4. Ensure the load is taken by the full saddle and that the point of lift on the
load is of sufficient strength to support the full load adequately.
5. Never allow children or bystanders in the area while the jack is in use.
6. NEVER work under a vehicle supported only by this jack. If working
underneath a vehicle. Always use axle stands designed for the purpose.
7. Ensure the jack is on a firm solid base and that there is no likelihood of it
slipping, sinking or otherwise moving when under load.
8. Ensure that all personnel are well clear of a load being raised or lowered.
SERVICING & REPAIRS
1. Check the jack for damage before use and do not use if damaged. If in
doubt, DO NOT use. Consult your local dealer.
2. ALWAYS use spare parts supplied by Clarke International. Using nonstandard parts could be extremely dangerous.
3. Ensure that the jack is properly maintained at all times and that no
corrosion or other damage is allowed to weaken any part of it.
4. When necessary, have your jack serviced or repaired by a qualified
technician using identical replacement parts. This will ensure that the
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safety of the jack is maintained.
5. NEVER use the jack if it has been subjected to excess load (over 1.5
tonnes). The jack should be removed from service immediately and fully
inspected by qualified personnel and passed as serviceable before further
use.
Please keep these instructions in a safe place for future reference
UNPACKING AND ASSEMBLY
1. Remove the socket headed
screw from the handle.
2. Insert the handle fully into the
handle yoke
the jack control valve at the base
of the yoke.
3. Re-fit the socket headed screw to
secure the handle to the jack.
until it engages with
OPERATION
This jack incorporates a twin piston pump with a ‘quick lift’ facility. This provides
the user with a rapid raising operation for the unladen jack. When the jack
encounters a load (the vehicle to be raised), its distance raised per stroke
reduces to provide a gradual and controllable lifting operation.
Before use, inspect the jack for oil leaks or any other sign of damage. Should
any be apparent, have the jack repaired by a qualified technician.
WARNING: NEVER WORK ON THE VEHICLE WHEN SUPPORTED ONLY BY A
JACK. THIS IS A HIGHLY DANGEROUS PRACTICE. THE VEHICLE MUST BE
SUPPORTED ON AXLE STANDS OR SUITABLE SUPPORTS, BENEATH THE
CORRECT JACKING/SUPPORT POINTS.
1. Ensure the vehicle to be raised is stable
wheels chocked.
2. Position the jack so that the saddle is directly beneath the lifting
• Consult the vehicle handbook to determine suitable lifting points.
3. Turn the control valve release knob clockwise to close the valve.
4. Pump either the foot pedal or the handle to raise the saddle until it reaches
the vehicle
lifting point.
and on firm level ground with the
point.
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5. Take care that no obstruction
prevents a clean lift. Keep all
personnel at a safe distance
before lifting the vehicle.
NOTE: The jack may move slightly
during operation. It is
important therefore, that
the floor is clean and free
from debris.
6. Position axle stands directly
neath suitable supporting points on the vehicle, and very gently twist the
be
control valve release knob anticlockwise.
• This will open the control valve to lower the load onto the stands.
7. To stop the jack lowering at any point, tur
again. Always avoid a rapid descent by turning the valve control slowly.
8. Carefully lower the vehicle onto the axle stand, checking constantly,
preferably with an assistant, that the vehicles supporting point rests snugly
and cleanly on the stand, and that the supporting stand is stable before all
the weight is taken.
NOTE: Ensure this operation is carried out under complete control. DO
NOT allow the load to drop suddenly as this could damage
internal parts.
9. Completely remove the ja
ck from the vehicle.
n the release knob clockwise
MAINTENANCE
PURGING AIR FROM THE SYSTEM
If air bubbles become trapped inside
the hydraulic system during shipping
or transport, the efficiency of the jack
will be reduced and the jack will feel
spongy. Air can be purged from the
system as follows.
1. Turn the control handle counterclockwise, relieving the pressure
e the jack, then remove the
insid
cover plate and oil filler plug.
• A broad-bladed screwdriver is required for the plug.
2. Pump the handle several times t
o purge air from the system.
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3. Replace the oil filler plug, then turn the control valve release knob
clockwise and test the jack. If efficiency is still low, check the oil level as
below.
CHECKING THE OIL LEVEL
If the jack has been stored for long periods, check for oil leaks before use. If
necessary, check the oil level as follows:
1. Ensure the jack is fully lowered by turning the control valve release knob
fully anticlockwise.
2. Remove the cover plate and the oil filler plug.
• The oil should be almost level with the bottom of the oil filler hole.
• Oil can be topped up using Clarke Hydraulic Oil (p/no 3050830 for 1
litre).
3. Purge any air from the system and replace the oil filler plug.
4. Dispose of old oil appropriately and be sure to wipe up any spillage.
GENERAL CARE
1. Periodically lubricate the hinges, front wheels & rear castors with light oil.
Should the arm become stiff, apply a shot of grease to the nipple on the
top of the lifting arm.
2. Store in a dry location.
3. In the event of damage or broken components, replacements are
available from Clarke Parts & Service.
STORAGE
1. Store in a dry place with the ram fully lowered. If stored for long periods,
inspect at least once a year, clean and re-oil. For servicing, contact your
CLARKE dealer, or CLARKE International Service Department.
ENVIRONMENTAL PROTECTION
One of the most damaging sources of environmental pollution is oil products.
Never throw away used hydraulic oil with domestic refuse or flush it down a
sink or drain. Collect any hydraulic oil in a leak proof container and take it to
your local waste disposal site.
If disposing of this product or any damaged components, do not dispose of
with general waste. This product contains valuable raw materials and should
be taken to your local civic amenity site for recycling of metal products.
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TROUBLESHOOTING
PROBLEM CAUSE SOLUTION
Jack will not lift
the rated load
Jack lower when
under load
Pump feels
Spongy
Jack will not lift
full height
Jack will not
lower completely
If any of these remedies fail to restore your jack, consult your Clarke dealer
Low oil level See ‘Checking the Oil Level‘on p 6
Valve not closed Turn the release knob fully clockwise
Air in the system Purge the system as on p 5
Release valve not fully
closed
Air in the system Purge the system as on p 5
Low oil level See ‘Checking the Oil Level‘on p 6
Air in the system Purge the system as on page 5
Low oil level See ‘Checking the Oil Level‘on p 6
Air in the system Purge the system as on p 5
Return spring may be
faulty
Turn the release knob fully clockwise
Return to your Clarke dealer for
repair
DECLARATION OF CONFORMITY
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COMPONENT PARTS - GENERAL ASSEMBLY
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COMPONENT PARTS - GENERAL ASSEMBLY
No Description No Description
1 Circlip 20mm 22 Yoke roller pin
2 Washer 20mm 23 Foot pedal
3 Front wheel 24 Screw M5x16
4 Chassis frame 25 Release knob
5 Circlip 25mm 26 T-pump handle
6 Nut M16 27 Hydraulic unit
7 Washer M16 28 Return spring
8 Screw M5x12 29 Link block
9 Rear castor assembly 30 Circlip 22mm
10 Screw M12x 25 31 Split pin A4x55
11 Washer M12 32 Lift arm shaft
12 Circlip 15mm 33 Grease nipple
13 Yo ke shaft nut 34 Lifting arm
14 Yo ke shaft 35 Radius link bolt
15 Washer 20mm 36 Cover plate
16 Screw M8x20 37 Circlip 14mm
17 Washer 8mm 38 Radius link
18 Screw M8x14 39 Saddle
19 Handle yoke 40 Saddle screw
20 Circlip 12mm 41 Saddle pad
21 Yoke roller 42 Universal joint
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COMPONENT PARTS - HYDRAULIC PARTS
No Description No Description
1 Sealing ring 22 High pressure piston housing
2 Reservoir 23 O-ring 10 x 2.65 #
3 Sealing ring 24 Retaining ring 15 x 10.6 x 1.25
4 O-ring 29x3.55 # 25 High pressure piston
5 Top nut 26 Piston return pring
6 Ram 27 HP piston dust cover
7 Circlip 30mm 28 Return spring seat
8 Ram base 29 Retaining ring 15mm
9 Washer 30 Universal joint
10 O-ring 24.6 x 5.1 # 31 Steel ball 6mm
11 Cylinder 32 Slow release valve seat
12 Copper sealing ring 33 Low pressure piston housing
13 Body casting 34 O-rings 15X2.65 #
14 Steel ball 4mm 35 Low pressure piston
15 Va lv e ba s e 36 LP piston return spring
16 Spring 37 LP piston dust cover
17 Safety valve screw 38 Low pressure piston
18 O-ring 39 Retaining ring 20mm
19 Safety valve end screw 40 Slow release pin
20 Steel ball 41 Slow release pin spring
21 High pressureCopper sealing ring
• Items marked # are components of the Repair Seal Kit.
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COMPONENT PARTS - HYDRAULIC PARTS
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