Clarke Strong-Arm CH2500B Manual de instrucciones
OPERATION & MAINTENANCE
INSTRUCTIONS
LS1010
ELECTRIC HOIST
MODEL NO: CH2500B, CH4000B
PART NO: 7630386, 7630391
2
INTRODUCTION
Thank you for purchasing this CLARKE Electric Hoist.
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.
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.
3
CONTENTS
Introduction ................................................................................2
Guarantee ..................................................................................2
Contents......................................................................................3
General safety rules ................................................................... 4
Electrical connections............................................................... 5
Unpacking and assembly .........................................................6
Installation ...................................................................................6
Operation ...................................................................................7
Maintenance.............................................................................. 8
Troubleshooting.......................................................................... 9
Parts and servicing.....................................................................9
Specifications ............................................................................. 10
Exploded diagram & parts list ..................................................11
Declaration of conformity.........................................................13
Notes ...........................................................................................14
4
GENERAL SAFETY RULES
There is a serious risk of personal injury if you do not follow all instructions laid
down in this guide.
1. This hoist is designed to be used by an able bodied, competent adult who
has read and understood these instructions.
2. This hoist is designed for indoor, non-industrial use.
3. Keep children, animals and bystanders away from the work area.
4. Never use this hoist if you are ill, feeling tired, or under the influence of
alcohol or drugs.
5. Before use, always inspect the machine and its mountings to ensure they
are in good condition. If any damaged or broken parts are found, the hoist
should be removed from service and the parts renewed or repaired before
further use.
6. Before operating it is
important to ensure
that the steel cable
is correctly wound
around the drum
7. Wear practical, protective clothing, gloves, footwear and a protective
hard hat. Avoid loose garments and jewellery that could catch in moving
parts, tie back long hair
8. Protect the machine from extreme weather conditions, i.e. frost and/or
high temperatures.
9. The machine is equipped with a thermal cut-out. If the load exceeds the
capacity of the machine this will cause the motor to overheat and the
thermal cutout to activate, Let the hoist cool down before using it again.
10. Make sure the load is balanced, stable and that personnel stand clear of
the raised load.
11. Contact your CLARKE dealer or the CLARKE Interational Service
Department for any spare parts relating to this product.
12. Ensure that the switches are kept in good condition.
13. Use this hoist for vertical lifts only. The hoist must only be fixed to a horizontal
beam/box section able to take the combined weight of the load and the
hoist.
5
ELECTRICAL CONNECTIONS
Connect the mains lead to a standard, 230 Volt (50Hz) electrical supply through an
approved 13 amp BS 1363 plug, or a suitably fused isolator switch.
IMPORTANT: The wires in the mains lead are coloured in accordance with the following
code:
Green & Yellow - Earth
Blue - Neutral
Brown - Live
As the colours of the flexible lead of this appliance may not correspond with the
coloured markings identifying terminals in your plug proceed as follows:
• Connect GREEN & YELLOW cord to terminal marked with a letter “E” or Earth
symbol “ ” or coloured GREEN or GREEN & YELLOW.
• Connect BROWN cord to terminal marked with a letter “L” or coloured RED.
• Connect BLUE cord to terminal marked with a letter “N” or coloured BLACK.
If this appliance is fitted with a plug which is moulded onto the electric cable (i.e. non-
rewireable) please note:
1. The plug must be thrown away if it is cut from the electric cable. There is a danger of
electric shock if it is subsequently inserted into a socket outlet.
2. Never use the plug without the fuse cover fitted.
3. When replacing a detachable fuse carrier,ensure the correct replacement is used
(as indicated by marking or colour code).
4. Replacement fuse covers can be obtained from your local dealer or most electrical
stockists.
FUSE RATING
The fuse in the plug must be replaced with one of the same rating (13 amps) and this
replacement must be ASTA approved to BS1362.
We strongly recommend that this machine is connected to the mains supply via a
Residual Current Device (RCD)
If in any doubt, consult a qualified electrician. DO NOT attempt any repairs yourself.
WARNING: THIS APPLIANCE MUST BE EARTHED
6
UNPACKING AND ASSEMBLY
Unpack your hoist and make sure that the following items are present. Should
there be any damage caused during transit contact your Clarke dealer
immediately.
• 1 x Hoist Assembly
• 1 x Hook / Pulley Assembly
• 2 x Mounting Brackets
• 1 x Fixings pack
• 1 x Instruction manual (this book)
INSTALLATION
The hoist is provided with specially designed brackets allowing it to be
attached to box sections or rectangular beams.
Beam dimensions must be carefully
calculated and all mountings must
be of adequate size and capable of
sustaining the maximum load of the
hoist, plus the weight of the hoist and
mountings.
If there is any uncertainty. You should
consult a qualified engineer.
7
OPERATION
EMERGENCY STOP
RAISE
LOWER
HOIST CONTROL
UP/DOWN BUTTONS
1. Press the Raise button to raise the
hoist or the Lower button to lower
the hoist as shown on the right.
2. To stop motion release the button.
EMERGENCY STOP BUTTON
Press the emergency stop button to stop the hoist in an emergency.
The emergency stop button can be reset by turning it clockwise until it ‘pops’
out.
USING YOUR HOIST
Before use, check to ensure the emergency stop switch and the raise/lower
buttons are in good condition.
1. Play out the cable.
• Keep the cable under tension so that the coils on the drum remain
neatly in place.
2. Attach the hook to the load, the hook should be placed -
• Directly above the centre of gravity of the load, and in line with the
winch.
• Ensure that nothing prevents a clean lift.
CAUTION: MAKE SURE THE HOIST STOPS COMPLETELY BEFORE REVERSING
DIRECTION.
WARNING: ENSURE THAT LIFTING OPERATIONS ARE PLANNED, SUPERVISED
AND CARRIED OUT IN A SAFE MANNER BY PEOPLE WHO ARE COMPETENT.
8
• When lowering a load, the load will not stop immediately when the
lower button is released, It may continue for a few more millimeters
whilst the brake takes effect.
HOIST CAPACITY
When the hoist is used in its basic
configuration as shown on the right,
the rated lifting capacity is 125 Kg
(200 Kg for the CH4000B)
It is possible to double the capacity
to 250 Kg (400 Kg for the CH4000B).
To do this:
1. Loop the cable around the pulley
supplied.
2. Attach the hook to the hoist
casing as shown.
MAINTENANCE
• Fully unwind the cable and check its general condition, for fraying,
corrosion etc.
• Check the security and condition of the mountings and brackets.
• Check the tightness of all bolts and screws.
NOTE: When in constant use, the hoist should be inspected more
frequently - at least monthly.
9
TROUBLESHOOTING
PROBLEM CAUSE SOLUTION
When operating
the switch the
motor does not
run.
The cable or extension is not
plugged in correctly
Plug in the power cable correctly
The thermal cut out has
activated
Allow the hoist to cool down
Power failure Check plug fuse
Motor hums but
will not hoist
The motor has overheated Allow it to cool down
The load exceeds the hoist
capacity
Reduce the load
Brake has become stuck
during storage.
Press hoist button quickly a few
times to free brake
Brake does not
operate, and load
slips
Brake is worn out Renew brake, Discontinue use and
contact your CLARKE dealer for
advice
Cable twisted
frayed or
kinked
Incorrectly wound on drum. Replace cable.
Cable stored unwound or in
poor conditions.
Replace cable.
If this does not solve your problem, please contact the Clarke service
department. See below
PARTS AND SERVICING
For Parts & Servicing, please contact your nearest dealer, or
CLARKE International, on one of the following numbers.
PARTS & SERVICE TEL: 020 8988 7400
PARTS & SERVICE FAX: 020 8558 3622
or e-mail as follows:
PARTS: [email protected]
SERVICE: Service@clarkeinternational.com
10
SPECIFICATIONS
CH2500 CH4000
Load Capacity (Single Cable) 125 kg 200 kg
Lifting Speed (Single Cable) 10 m/min 10 m/min
Lifting Height (Single Cable) 12 m 12 m
Load Capacity (Double Cable) 250 kg 400 kg
Lifting Speed (Double Cable) 5 m/min 5 m/min
Lifting Height (Double Cable) 6 m 6 m
Cable Length 12 m 12 m
Cable Diameter 3 mm 3.8 mm
Duty Cycle S3 20% - 10min S3 20% - 10min
Electrical Supply 230V @ 50Hz 230V @ 50Hz
Power Rating 540 W 950 W
Part Number 7630386 7630391
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