ELECTRIC HOIST
MODEL NO: CH2500B, CH4000B
PART NO: 7630386, 7630391
OPERATION & MAINTENANCE
INSTRUCTIONS
LS0220 - ISS 6ORIGINAL INSTRUCTIONS
INTRODUCTION
Thank you for selecting this Clarke Electric Hoist.
The electric hoist is designed for lifting and lowering loads suspended on hooks
over predetermined distances.
Read this manual before use. The warnings and cautions in this manual help
you operate the Electric Hoist safely.
IMPORTANT
Read all instructions carefully before you use this electric hoist. Pay attention to
all sections of this User Guide that display warning symbols and notices.
WARNING: THIS SYMBOL IS USED THROUGHOUT THE USER GUIDE
WHEN THERE IS A RISK OF PERSONAL INJURY. MAKE SURE THAT THESE
WARNINGS ARE READ AND UNDERSTOOD AT ALL TIMES.
CAUTION: THIS SYMBOL IS USED THROUGHOUT THE USER GUIDE
WHEN THERE IS A RISK OF DAMAGING YOUR ELECTRIC HOIST. MAKE
SURE THAT THESE CAUTIONS ARE READ AND UNDERSTOOD AT ALL
TIMES.
GUARANTEE
The pump is guaranteed against faulty manufacture for a period of 12 months
from the date of purchase. Your receipt is required as proof of purchase.
This guarantee is invalid if the electric hoist is found to have been abused,
tampered with, or not used for the purpose for which it was intended.
Faulty goods must be returned to their place of purchase, it must not be
returned to us without prior permission.
This guarantee does not effect your statutory rights.
2
CONTENTS
Introduction ................................................................................2
Important .................................................................................... 2
Guarantee .................................................................................. 2
Contents...................................................................................... 3
Environmental Protection.......................................................... 3
General safety rules................................................................... 4
Electrical Connections ..............................................................5
Unpacking .................................................................................. 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
Notes ...........................................................................................15
ENVIRONMENTAL PROTECTION
Through purchase of this hoist, the customer is taking on the
obligation to deal with the WEEE in accordance with the WEEE
regulations in relation to the treatment, recycling & recovery and
environmentally sound disposal of the WEEE.
In effect, this means that this hoist must not be discarded with general waste.
Refer to the laws governing Waste Electrical and Electronic Equipment (WEEE)
at a recognised disposal facility.
3
GENERAL SAFETY RULES
There is a serious risk of personal injury if you do not follow all instructions in this
guide.
1. This hoist must only be used by a co
instructions.
2. This hoist is for indoor
3. Keep children, animals and bystanders away from the work area.
4. Do not use this hoist if you are ill, tired, or under t
drugs.
5. Before use, always examine the machine and its mountings
that they are in good condition. If you find any damaged or broken parts,
remove the hoist from service and renew or repair the part before further
use.
6. Before use, it is
important to make
sure that the steel
cable is correctly
wound around the
drum
7. Wear protective clothing, gloves,
8. Do not wear loose clothing, jewellery
9. Protect the machine from frost and high temperatures.
10. If the capacity of the hoist is exceeded, the cutout
hoist cool down before using it again.
11. Make sure that the load is balanced, stable an
of the raised load.
12. Speak to the Clarke service department for
hoist.
13. Make sure that the switches are in good condition.
14. Use this hoist for vertical lifts only.
15. Attach the hoist to a horizontal beam/box section that can hold the
w
eight of the load and the hoist.
, non-industrial use.
mpetent person who understands these
he influence of alcohol or
to make sure
footwear and hard hat.
and tie back long hair.
will operate, Let the
d that personnel stay clear
any spare parts relating to the
4
ELECTRICAL CONNECTIONS
Plug must be BS1363/A approved.
Always fit
make sure that that the outer sheath of
Neutral
(Blue)
Live
(Brown)
Earth
(Green and
a 13 Amp
the cable is firmly held by the clamp
fuse.
Yel low)
WARNING: READ THESE ELECTRICAL SAFETY INSTRUCTIONS FULLY
E CONNECTING THE HOIST TO THE MAINS SUPPLY.
BEFOR
This hoist is provided with a standard 13 amp, 230 volt (50Hz), BS 1363 plug, for
connection to a standard, domestic electrical supply. Should the plug need
changing, make sure that a plug of identical specification is used.
WARNING: THE WIRES IN THE CABLE ARE COLOURED AS FOLLOWS:
BLUE = NEUTRAL BROWN = LIVE YELLOW AND GREEN = EARTH
If the colours of the wires in the power cable do not correspond with the
markings on the terminals of your plug, proceed as follows.
• Connect the blue
wire to the
terminal which is
marked N.
• Connect the
brown wire to the
terminal which is
marked L.
• Connect the
yellow and green
wire to the
terminal which is
marked E or .
AN APPROVED RESIDUAL CURRENT DEVICE (RCD) WHICH HAS A TRIPPING
CURRENT OF LESS THAN 30MA MUST BE USED.
If you are not sure, consult a qualified electrician. DO NOT try to do any
repairs.
5
UNPACKING
Unpack the box and make sure that the items in the list below are included.
• 1 x Hoist
• 1 x Hook / Pulley
• 2 x Bracket
• 1 x bag of fixings
• 1 x Instruction manual
If a part is damaged, speak to your Clarke supplier immediately.
INSTALLATION
To attach the hoist to box section, use the brackets supplied.
The box section must be able to hold
the maximum load plus the weight of
the hoist and brackets.
If you are not sure, you must consult
an approved engineer.
6
OPERATION
EMERGENCY STOP
LIFT
LOWER
HOIST CONTROL
LIFT/LOWER BUTTON
1. Push the Lift button to lift the load.
2. Push the Lower button to lower
the load.
3. To stop the hoist release the
button.
NOTE: The load will not stop immediately when you release the lower
button. It can continue for a 3-4 mm before the brake takes
effect.
CAUTION: MAKE SURE THE HOIST HAS STOPPED BEFORE MOVING IN THE
OPPOSITE DIRECTION.
EMERGENCY STOP
Push the emergency stop to stop the hoist in an emergency.
The emergency stop can be reset by turning it clockwise until it ‘pops’ out.
TO USE YOUR HOIST
WARNING: LIFTING OPERATIONS MUST BE PLANNED, SUPERVISED AND
CARRIED OUT SAFELY BY COMPETENT PERSONNEL.
Before use, make sure that the emergency stop and the lift/lower buttons are
in good condition.
1. Play out the cable.
• Keep the cable in tension so that the coils on the drum remain
neatly in place.
2. Attach the hook to the load, the hook must be placed -
• Directly above the centre of gravity of the load, and in line with the
hoist.
• Make sure that nothing prevents a clean lift.
7
HOIST CAPACITY
In the basic setup (shown on the
right) the lifting capacity is 125 kg,
(200 kg for the CH4000B)
It is possible to increase the capacity
to 250 kg (400 kg for the CH4000B). To
do this:
1. Loop the cable around the pulley
plied.
sup
2. Attach the hook to the hoist as
shown.
MAINTENANCE
• Unwind and examine the condition of the cable, for fraying,
corrosion etc.
• Check the condition of all brackets, bolts and screws.
NOTE: When in constant operation, the hoist must be inspected more
frequently.
8
TROUBLESHOOTING
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: Parts@clarkeinternational.com
SERVICE: Service@clarkeinternational.com
PROBLEM CAUSE SOLUTION
When you press
he buttons the
t
motor does not
operate.
Motor hums but
es not lift
do
Brake does not
perate, and load
o
slips
The cable is
wisted frayed or
t
kinked
The power cable is not
lugged in correctly
p
The cut out has operated Let the hoist cool down
Power failure Check plug fuse
The motor is too hot Let it cool down
The load is more than the
capacity o
Brake has become stuck
during s
Brake is worn out Do not use the hoist and speak to
Incorrectly wound on drum. Replace the cable.
The cable has been stored
unwound
conditions.
f the hoist
torage.
or in bad
Insert the power cable correctly
Decrease the load
Do not use the hoist and speak to
your Clarke dealer for advice
your Clarke dealer for advice
Replace the cable.
If this does not solve your problem, please speak to the Clarke service
department. See below
PARTS AND SERVICING
9
SPECIFICATIONS
Load Capacity (Single Cable) 125 kg 200 kg
Lifting Speed (Single Cable) 10 m/min 10 m/min
CH2500 CH4000
Lifting Height (Single Cable) 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
12 m
10
EXPLODED DIAGRAM & PARTS LIST
11
EXPLODED DIAGRAM & PARTS LIST
No Description
1 Hexagon Bolt
2 Spring Washer
3 Flat Washer
4 Fixing Ring
5 Support Frame
6 Support Panel
7 Locating Shaft
8 Gear Shaft
9 Flat Washer
10 Gear (A)
11 Gear (B)
12 X-Head Bolt
13 Switch
14 Paper Washer
15 Limit Switch Plate
16 Flat Washer
17 Spring Washer
18 Nut
19 Cover
20 X-Head Bolt
21 Wash er (1)
22 Wash er (2)
23 Limit Pin
24 Driven Gear
25 Primary Gear
26 Pound Pin
27 Drum Shaft
28 Flat Key
29 Flat Key
30 Elastic Collar
31 Bearing
32 Screw
No Description No Description
33 Gear Case
34 Spring Washer
35 Flat Washer
36 2nd Gear Wheel
37 Cushion Board
38 Front Cover
39 Bearing
40 Stator
41 Stator Shell
42 Rotor
43 Tripping Spring
44 Brake Disc
45 After Closure
46 Fan Blade
47 Fan Cover
48 Spring Washer
49 Flat Washer
50 Hexagon Bolt
51 Junction Box
52 Te rmin al
53 Cover
54 Holding Fixture
55 Holding Fixture
56 Safety Switch
57 Breaker Contactor
58 Locating Pin
59 Spring Tab
60 Cable
61 Socket
62 Holding Fixture
63 Handle Switch-Down
Condenser
64
65 Handle Switch -Up
66 Rise & Fall Switch
67 3-Prong Plug
68 Hook Locknut
69 Hook Washer
70 Hexagon Bolt
71 Hexagon Bolt
72 Pulley
73 Splint
74 Pulley
75 Locknut
76 1st Gearwheel
77 Flat Key
78 Gear Shaft
79 Bearing
80 Screw
81 Limiter
82 Hook
83 Rope Thimble
84 Wire Rope
85 Block
86 Aluminium Tube
87 Rope Drum
88 Wedg e
Bushing
89
When ordering any
spare parts, please
specify either
RKCH2500 or RKCH4000
as required.
12
DECLARATION OF CONFORMITY
13
NOTES
14
NOTES
15
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