Clarke CFC 1000B, 7611011 User guide

1-TONNE FOLDING CRANE

MODEL NO: CFC1000B

PART NO: 7611011

ASSEMBLY & USER INSTRUCTIONS

ORIGINAL INSTRUCTIONS GC0 318 ISS3

INTRODUCTION

Thank you for purchasing this CLARKE Folding Crane.

Before attempting to operate the product, it is essential that you read this
manual thoroughly and carefully follow all instructions given. In doing so you
will ensure the safety of yourself and that of others around you, and you can
also look forward to the crane giving you long and satisfactory service.

TECHNICAL SPECIFICATIONS

Max Capacity (SWL) 1000 kg (1 Tonne)

Net Weight 68.5 kg

Dimensions (Folded Position) L x D x H
Dimensions (Unfolded Position) L x D x H

Number of pump actions from rest to max height 34

Ram Oil Capacity 0.46L

Oil Grade ISO VG15

Jib Positions Position 1

Lift Capacity 250 kg (0.25 Tonne)

Jib Length Horizontal 1105 mm

Max Lifting Height 2050 mm

Position 2

Lift Capacity 500 kg (0.5 Tonne)

Jib Length Horizontal 1015 mm

Max Lifting Height 1990 mm

Position 3

Lift Capacity 750 kg (0.75 Tonne)

Jib Length Horizontal 925 mm

Max Lifting Height 1930 mm

Position 4

Lift Capacity 1000 kg (1 Tonne)

Jib Length Horizontal 835 mm

Max Lifting Height 1870 mm

415 x 480 x 1500 mm
1525 x 1015 x 1400 mm

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SAFETY PRECAUTIONS

Always read instructions before setting up the equipment and before use.
Failure to heed these warnings may result in damage to the equipment, or
serious personal injury.

WORKPL ACE S AFET Y

1. Always inspect the crane before use to ensure it is correctly assembled and
in good condition and replace any damaged or worn parts.

2. Only use the crane on a flat, solid, level surface that is capable of bearing
the weight of the loaded crane, preferably concrete. Never work on soft/
unmade ground as the castors may sink in.

3. Ensure the crane operator is trained in both operation and safety aspects.

4. Do not allow personnel to use the crane unless they have read these safety
precautions.

5. Use the crane in a suitable, well lit work area.which is clean and tidy and
free from unrelated items.

6. Do not use the crane when you are tired or under the influence of alcohol,
drugs or intoxicating medication.

7. Ensure all bystanders keep at a safe distance whilst the crane is in use.

8. Do not over-reach. Keep your proper footing and balance at all times.

9. Safety equipment such as gloves and non-skid safety shoes will reduce
personal injuries.

INSPECTION BEFORE USE

1. Always visually inspect the crane before use, to ensure that all parts are
correctly located and secure. Check for cracks, deformation or other signs
of damage or worn parts and check the castors for damage. Do not use
the crane unless it is totally sound.

2. Check castors to ensure they move freely without undue wear to their
pivots, and that the wheels are not cracked or damaged.

SAFE OPERATING PRACTICE

1. Only use chains, slings, hooks etc. with a rated capacity equal to, or
greater than that of the load. Check that they are secure and will not slip
under load.

2. Never exceed the safe working load capacities specified on the jib for
each position (as marked on the jib).

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3. Always fully lock the jib and legs into position before lifting.

4. Lower the load as much as possible before moving the crane. Do not use
the crane to transport loads over long distances.

5. Do not allow the load to swing or drop suddenly whilst moving or lowering.

6. Do not use this crane to lift people.

7. Do not work under any raised load.

8. Never climb on, or attempt to ride on the crane.

9. Take care not to trap your fingers in the adjustable parts of the crane.

10. Due to the weight of the loaded crane, the help of an assistant will be
beneficial when moving the crane around.

11. This is a heavy item. Take care when moving or folding away.

12. Never attempt to move a loaded crane across a floor having cracks,
pebbles, or other obstacles which might impede its movement.

13. To move a loaded crane, push it from the operators side. DO NOT move
the crane from the handle end and never pull the crane towards yourself.

CARE OF THE CRANE

1. Ensure that the crane is properly maintained at all times, and that no
corrosion is allowed to weaken any components.

2. When replacing parts, use only those supplied by Clarke International.
Refer to Parts Lists on pages 16-19.

3. If the crane has been subjected to an abnormal load or shock, it should be
removed from service immediately and fully inspected by qualified
personnel.

4. Never tamper with the crane or modify it in any way, as this could prove to
be dangerous and will invalidate the guarantee. Only use the crane for the
purpose for which it is intended.

5. The components of this crane are designed to withstand the rated
capacity. Do not substitute any other components or exceed the rated
capacity of the crane.

6. If the load capacity decal becomes worn or illegible, contact Clarke Parts
and service department, on 0208 988 7400 for replacement.

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UNPACKING & ASSEMBLY

Unpack the components on a clean flat area of hard standing and ensure
that all parts are present according to the packing list below. Inspect all
components to ensure that no damage was suffered in transit. Any
deficiencies should be reported to your CLARKE dealer immediately.:

1 1 x Hydraulic Ram Assembly 9 2 x Small Wheels

2 2 x Locking Pins 10 1 x Hook

3 1 x Handle 11 1 x Jib

4 2 x Side Plates 12 2 x Side Braces

5 2 x Large Wheels 13 1 x Control Handle

6 2 x Caster Assemblies 14 1 x Left Arm

7 1 x Base Frame 15 1 x Right Arm

8 1 x Jib Extension 16 1 x Main Support Post

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ASSEMBLY

TOOLS REQUIRED

Various wrenches of 13,14, 22 & 24 mm will be required or alternatively two
adjustable wrenches.

1. Bolt the two larger wheels to the
front arms.

• Note that bushes are to be

fitted inside each wheel.

2. Fit the casters to the frame using 4
bolts, lock washers and nuts.
Loosely fasten the rear 2 bolts &
nuts through the slots before
sliding the caster into position and
adding the other two bolts.

• Assemble with the nuts inside

the frame for better
appearance/caster
clearance.

3. Repeat for both casters.

4. Bolt the two small wheels to the
base frame.

• Note that bushes are also fitted

inside each wheel.

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5. Bolt the side brackets to each side
of the base frame with a single
small bolt.

• The 90 mm bolts will be added

at the next step.

6. Slide the right arm into the base
frame as shown. Line up the holes
and secure with a 90 mm bolt,
washers and nut, securing the side
bracket as you do so.

7. Repeat the procedure for the left
arm.

8. Insert the locking pins and secure
the pins using the R-clips attached
to the small chains.

WARNING: IT IS ESSENTIAL THAT THE LOCKING PINS ARE IN PLACE BEFORE
ATTEMPTING ANY LIFTING TASKS. FAILURE TO INSTALL THESE WOULD
RESULT IN THE CRANE TIPPING FORWARD WHEN SUBJECTED TO ANY
LOAD.

9. Attach the main support post
onto the base frame assembly
using two 80 mm bolts with
washers and nuts. Leave the nuts
& bolts loose until step 10.

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10. Add the two side braces, bolting
them between the base frame
and the main support post. Leave
the bolts loose until they are
aligned with the hole in the main
support post. Once aligned, fully
tighten the side braces to the
base and the support post.

11. Fix the ram to the main support
post using 75 mm bolt, washer
and nut.

12. Attach the jib to the top of the
main support post using the 100
mm bolt, washer and nut.

13. Connect the top of the ram to the
jib as shown using 65 mm bolt,
washer and nut.

NOTE: The ram may require partially

extending to facilitate
assembly.

14. Slide the jib extension into the jib,
using the locating pin to secure it
in the required position.

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15. Bolt the hook assembly through
the hole on the jib extension using
the 90 mm bolt, washer, lock
washer and nut.

16. Connect the handle to the rear of
the main support post using the
two remaining bolts and lock
washers.

17. Ensure that all weight is spread
evenly across all sections, making
sure that all castors are on level
ground and that the assembly is
sitting square and true. Tighten all
nuts and bolts.

18. Store the operating handle in the
holder on the column.

PURGING THE HYDRAULIC SYSTEM

During transit or storage, it is possible that an air pocket may have developed
within the hydraulic ram and the ram action may therefore appear to be
‘spongy’. As the ram is self bleeding, any air will be dispelled and the ram
action normalised by fully raising and lowering the jib a few times.

Should the jib not reach its full height, the oil level should be checked, as
described in the Maintenance section.

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OPERATION

WARNING: IT IS ESSENTIAL THAT THE ARM LOCKING PINS ARE IN PLACE
BEFORE ATTEMPTING ANY LIFTING TASKS. FAILURE TO INSTALL THESE
WOULD RESULT IN THE CRANE TIPPING FORWARD WHEN SUBJECTED TO
ANY LOAD.

RAISING THE JIB

IMPORTANT: Make sure that the hook is directly above the point of lift, which
in turn is directly above the centre of gravity of the load.

1. Close the operating valve by
turning it fully clockwise.

2. Pump the handle until the crane
reaches the desired height.

LOWERING THE JIB

1. Turn the valve anticlockwise VERY
SLOWLY.

• The speed of lowering is

controlled by how much you
turn the valve.

EXTENDING THE JIB

1. Lift the jib to a horizontal position.

2. Remove the locating pin.

3. Reposition the jib extension to the
desired length.

• The hole near the end of the jib

extension will match the hole in
the jib according to the weight
being lifted. These are clearly
marked.

4. Replace the locating pin.

5. Store the operating handle in the socket provided when not in use.

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STORAGE

1. Remove the bolt and slide the jib
extension back to its shortest
position. Replace the bolt to
secure the jib.

2. Release the control valve to lower
the jib assembly to its lowest
position.

3. Pull out the ‘R’ clip, which secures
the each arm locking pin, then
pull out the lock pin.

4. Raise the arm up to its storage
position.

5. Replace the arm locking pin
through the hole in the frame so
that the arm is locked in the up
position.

6. Replace the retaining clip to
secure the arm locking pin.

7. Store the pump handle in its
bracket on the side of the main
support post.

8. Once the crane is folded use
extreme care when moving it to
the storage location.

STORAGE WARNING

1. The crane MUST be firmly secured
to a wall or fixed location when
not in use.

2. Use a strong strap or chain or
suitable restraint to prevent any
accidental movement.

3. Test that the crane is firmly secured before leaving it in its storage location.

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MAINTENANCE

GENERAL

1. Always store the crane with the jib in its lowest position. This prevents any
possibility of corrosion to the ram.

2. Do not leave the crane in the open or exposed to the elements. Keep
under cover.

3. Do not attempt to adjust or tamper with the ram assembly, there are no
user-serviceable parts. Contact your Clarke service department for any
servicing.

4. Always visually inspect the crane before use, to ensure that all parts are
correctly located and secure. Check for hydraulic leaks, signs of damage
or worn parts and check the wheels and castors for serviceability.

ANNUALLY

1. The crane should be fully inspected annually by a competent person.

2. Each load bearing bolt should be removed and inspected for wear,
deformation or cracks. If any are apparent, the bolt should be renewed.

3. Check the hydraulic ram operation and inspect for oil leaks. A slight
dampness on the ram is normal, but where leakage is apparent, the ram
seals must eventually be renewed and the lost oil be replaced. Consult
your Clarke service department.

4. Check castors to ensure they move freely without undue wear to their
spindles, and that the wheels are not cracked or damaged.

5. Remove any rust and repaint to prevent further corrosion.

6. Ensure that all decals and warning labels are in place and clearly legible.

HYDRAULIC OIL

If any leakage is observed, it may be
necessary to top up the hydraulic oil
level, as follows.

1. Lower the jib to its lowest position,
and remove the bolt that joins the
ram to the jib. This will allow the
ram to fully retract.

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2. Rest the ram against the main support post and raise and prop up the jib.
Use a cable or similar, to ensure the ram does not move.

3. Remove the plug from the side of the ram.

4. Top up the oil until it is level with the hole and replace the plug.

NOTE: Top up using Clarke hydraulic oil (part number 3050830).

• Do not mix different types of oil.

GUARANTEE

This CLARKE product is guaranteed against faulty manufacture for a period of
12 months from the date of purchase. Please keep your receipt 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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PARTS DIAGRAM - FRAME ASSEMBLY

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PARTS LIST- FRAME ASSEMBLY

PART NO DESCRIPTION PART NO DESCRIPTION

1Bolt 19Bolt

2Bush 20Flat Washer

3 Large Wheel 21 Bolt

4 Spring Washer 22 Spring Washer

5 Nut 23 Nut

6 Right Arm 24 Ram Assembly

7 Left Arm 25 Side Brace

8 Small Wheel 26 Main Upright

9 Nut 27 Bolt

10 Spring Washer 28 Spring Washer

11 Bolt 29 Handle Grip

12 Locking Pin 30 Handle Bar

13 R-Clip 31 Jib Arm

14 Frame 32 Bolt

15 Bolt 33 Jib Locating Pin

16 Side Plate 34 Jib Extension

17 Bolt 35 Hook/Chain Assembly

18 Swivel Castor

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PARTS DIAGRAM - RAM ASSEMBLY

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PARTS LIST - RAM ASSEMBLY

PART NO DESCRIPTION PART NO DESCRIPTION

1 O-Ring 25 Socket Head Cap Screw

2 Top Nut 26 Copper Washer

3 Sealing Ring 27 Valve Body

4 Outer Sleeve 28 O-ring

5 Oil Plug 29 Large Cylinder

6 Sealing Ring 30 O-ring

7 Piston Rod 31 Retaining Seal

8 Circlip 32 Big Pump Plunger

9 Sealing Ring 33 Handle Socket

10 Wire Ring 34 Handle

11 Cylinder 35 X-head Pan Head Screw

12 Cylinder Washer 36 Spring Washer

13 6 mm Ball 37 Control Knob

14 Valve Rod 38 Pressure Spring Sleeve

15 Copper Washer 39 Pressure Spring

16 Pump Cylinder 40 Return Valve Stem

17 Dust Ring 41 Safety Cap

18 Small Pump Plunger 42 Plug Screw

19 Hinge Pin 43 Spring

20 R-clip 44 Spring Base

21 Hinge Pin 45 3 mm Ball

22 Connecting Rod 46 Base

23 Washer 47 Seal Repair Kit

24 Spring Washer

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DECLARATION OF CONFORMITY

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FURTHER CLARKE PRODUCTS

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