Clarke Strong Arm HTL 500 Operating & Maintenance Instructions

Brand: Clarke

Model: Strong Arm HTL 500

Type: Operating & Maintenance Instructions

This manual is also suitable for

OPERATING & MAINTENANCE

INSTRUCTIONS

MODEL Nos. HTL300 & HTL500

0611

HYDRAULIC MOBILE

LIFTING TABLE

HYDRAULIC MOBILE

LIFTING TABLE

SPECIFICATIONS

HTL 300 HTL 500

Part No. 7610148 7610152

Maximum Safe Working Load 300kg 500kg

Maximum Lifting Height 900mm 900mm

Minimum Lifting Height 340mm 340mm

Gross Weight 81kg 90kg

Dimensions 930x500x350mm 930x500x350mm

Hydraulic Oil (-10 to 40OCYBN32 YBN32

conforming to ISO VG32) or equivalent or equivalent

Please note that the details and specifications contained herein, are correct at the time of going to print. However,

CLARKE International reserve the right to change specifications at any time without prior notice.

NOTE: When de-commissioning this equipment, ensure the oil is drained completely

and disposed of according to local ordinances/regulations.

SPARE PARTS & SERVICING

IMPORTANT!

We strongly recommend that ALL replacement parts be purchased from Clarke

International through one of its approved dealers. We accept no responsibility

whatsoever for failure of the equipment due to parts purchased from a third party.

PARTS & SERVICE TEL: 020 8988 7400

or e-mail as follows:

PARTS: Parts@clarkeinternational.com

SERVICE: Service@clarkeinternational.com

For Spare Parts and Service, please contact your nearest dealer, or CLARKE International,

on one of the following numbers.

Thank you for purchasing this CLARKE Mobile Hydraulic Lifting Table, designed for

the quick and convenient raising of components or equipment in and around a

workshop.

All authorised users must read this leaflet thoroughly and carefully follow the

instructions given. This will ensure the safety of the operator and that of others in the

vicinity, and you can also look forward to the Lifting Table giving long and

satisfactory service.

SAFETY PRECAUTIONS

• Only use the Lift for the purpose for which it was intended. NEVER exceed

its capacity - HTL300 - 300kg.......HTL500 - 500kg

• DO NOT use for lifting, lowering or transporting personnel.

• ALWAYS ensure the load is centralised on the table and is completely stable before

lifting or moving. DO NOT secure by hand alone, use straps where necessary.

• NEVER transport a load in the raised position.

• ALWAYS apply the brakes before lifting or lowering, when the lift is left unattended, or

when stationary on an incline.

• ALWAYS ensure the table is left in its FULLY LOWERED position when the Lift is

not in use.

• DO NOT use the Lift on rough terrain. It is designed for use on smooth surfaces only.

• ALWAYS open the release valve slowly in order that load descends in a

controlled manner.

• ALWAYS wear proper apparel, including coveralls, and safety shoes when

using workshop equipment.

• Take all necessary precautions when handling heavy equipment. Be aware

that moving equipment of 0.3 tonnes or 0.5 tonnes can be extremely

hazardous. The equipment MUST be adequately secured when the table is

moved.

• Be aware that the cantilever action poses a severe hazard. Do not allow any

body parts/materials/equipments to come into contact with or interfere with

its operation. Keep feet well away when lowering.

• Be aware that excessive force may be required to move a load of 0.3 - 0.5 tonnes.

Take all precautions when moving and stopping to ensure it is carried out under

complete control. Be aware of what is happening in the immediate vicinity, and

anticipate possible hazards...blind corners, overhead obstructions etc.

• Take great care when lowering a load, that the hands are not trapped by the

load.

ASSEMBLY

Lower the Handle into the holes in the frame and secure, each side, from below,

with the bolt (64), spring and flat washers (63 & 62), provided.

Insert Foot Lever (59) into its Socket at the end of lever (60). Insert Pin (42) and

secure with washers (6 & 11) and nut (12).

OPERATION

Before commencing to raise or lower the Lift:

1. Ensure the load is completely stable and evenly displaced on the table

and secured if necessary.

2. Ensure that no obstacles can snag or prevent the Lift from being raised.

3. Lock the castor brakes. (A safety device, (brake) is provided on each castor)

RAISE:

1. Pump the Foot Lever (59) so that the table reaches the desired height.

(The Release Lever (65) is spring loaded to return it to its closed position).

SAFETY BARS (‘A’ Fig.1)

IMPORTANT! When working with the table raised, the safety bars must be put in

place and the table lowered so that the load is supported by the safety bars and

not the hydraulic ram, as shown in the illustration below. The safety bars are

secured with a clip, one to each leg of the lift.

Take care to ensure, when lowering, that the safety bars do not foul the bolt heads

arrowed at ‘B’.

LOWER:

Slowly pull the Release Lever (65) upwards. Ensure the load is lowered in a fully

controlled manner - do not jerk the lever upwards.

Releasing the Lever will cause the table to stop at any desirable height.

Fig.1

MAINTENANCE

DAILY

Inspect the lift for signs of obvious damage, distortion of components, damage to

castors etc.

Check the ram for signs of hydraulic oil leakage.

If any of the above are apparent - DO NOT use the lift. Have it inspected by a

qualified person and repaired if necessary.

Be aware that oil leaks can produce extremely hazardous environmental

conditions. ALL leaks must be cleaned immediately and sand/sawdust or similar

should cover the contaminated area (which should be isolated), until it is

completely cleaned and dried.

MONTHLY

• Check that all joints and pivots are clean and moving freely. Lubricate all pivots with

light oil and lightly grease the channels in which the wheels are located.

• Check the action of the hydraulic ram and inspect for leaks. If leaks are

apparent, DO NOT USE THE LIFT, but submit for repair. (Contact your Clarke

dealer).

NOTE: ALL major repairs MUST be re-tested according to ANNEX C

regulations and should therefore be carried out by your CLARKE dealer.

• Check castor brake action and ensure that the Lift is held securely when

they are applied.

PROBLEM CAUSE SOLUTION

Platform rises, then

lowers

1. Non-return valves (23, 24,

16), not seated correctly

2. As (2) above

1. Clean valve holes and

replace balls

2. As (2) above

Platform will not lower Pin (28) - inadequate

movement

Adjust cable at the adjuster

3&4 so that movement is

sufficient to open ball valve

Oil Leak at pin (28) O-Rings (29) damaged Replace O-Ring

TROUBLESHOOTING

Trucks will not operate or

lifting height is insufficient

1. Non-return valve steel

ball (23) is not seated

2. Pin (28) bears heavily

on steel ball

3. Insufficient hydraulic oil

1. Clean valve hole and

replace ball

2. Adjust cable (2) at the adjuster

(3&4) so that free play exists

between ball and pin

3. Top up oil to correct level

Oil Leak at Pump element

(5) and piston rod (44)

Seal rings (1, 3, 47, & 48) are

damaged

Replace seals

PARTS DIAGRAM

PARTS LIST

PARTS & SERVICE TEL: 020 8988 7400

or e-mail as follows:

PARTS: Parts@clarkeinternational.com

SERVICE: Service@clarkeinternational.com

For Spare Parts and Service, please contact your nearest dealer, or CLARKE International,

on one of the following numbers.

PARTS and SERVICE CONTACTS

No.Description Qty Part No. No. Description Qty Part No.

I Handle bar 1 ZJ30001

2 Pull Rod 1 ZJ30002

3 Nut 1 ZJ30003

4 Screw 1 ZJ30004

5 Bolt 8 ZJ30005

6 Washer 9 ZJ30006

11 Washer 9 ZJ30011

12 Nut 9 ZJ30012

15 Washer 8 ZJ30015

17 Universal wheel 2 ZJ30017

18 Frame 1 ZJ30018

19 Shaft 2 ZJ30019

20 Cover 4 ZJ30020

21 Washer 4 ZJ30021

22 Screw 4 ZJ30022

23 Bearing 4 ZJ30023

24 Wheel 2 ZJ30024

25 Retaining ring 2 ZJ30025

29 Pump unit 1 ZJ30029

30 Short shaft 1 ZJ30030

31 Bush 1 ZJ30031

32 Retaining ring 2 ZJ30032

33 Short shaft 1 ZJ30033

34 Retaining ring 2 ZJ30034

35 Bush 2 ZJ30035

36 L-pin 4 ZJ30036

37 Screw 4 ZJ30037

38 Pin 1 ZJ30038

40 Arm (300) 1 ZJ30039

40 Arm (500) 1 ZJ50039

41 Cushion 1 ZJ30041

42 Bolt 1 ZJ30042

43 Retaining ring 6 ZJ30043

44 Washer 4 ZJ30044

45 Roller 2 ZJ30045

46 Washer 2 ZJ30046

47 Pedal bar 1 ZJ30047

48 Roller 2 ZJ30048

49 Retaining ring 2 ZJ30049

50 Washer 2 ZJ30050

51 Support 2 ZJ30051

59 Protecting cover 1 ZJ30059

60 Connecting 1 ZJ30060

61 Table 1 ZJ30061

62 Washer 2 ZJ30062

63 Washer 2 ZJ30063

64 Nut 2 ZJ30064

65 Handle 1 ZJ30065

66 Pin 1 ZJ30066

67 Mesh Guard 1 ZJ30067

PARTS DIAGRAM - RAM

No. Description Qty Part No. No. Description Qty Part No.

PARTS LIST - RAM

I O-ring 22x2.65 I ZJ300R01

2 Pump cylinder (300) I ZJ300R02

2 Pump cylinder (500) I ZJ500R02

3 Seal ring (300) I ZJ300R03

3 Seal ring (500) I ZJ500R03

4 Dust ring (300) I ZJ300R04

4 Dust ring (500) I ZJ500R04

5 Pump plunger (300) I ZJ300R05

5 Pump plunger (500) I ZJ500R05

6 Spring I ZJ300R06

7 Spring seat 1 ZJ300R07

8 Retaining ring I ZJ300R08

9 Joint plate 2 ZJ300R09

10 Pin I ZJ300R10

11 Plug I ZJ300R11

12 Copper washer I ZJ300R12

13 Damp valve I ZJ300R13

14 Spring I ZJ300R14

15 Spring seat I ZJ300R15

16 Steel ball I ZJ300R16

17 Steel ball I ZJ300R17

18 Spring seat I ZJ300R18

19 Spring I ZJ300R19

20 Adjusting screw I ZJ300R20

21 O-ring 7.5x2.65 2 ZJ300R21

22 Cover ring I ZJ300R22

23 Steel ball I ZJ300R23

24 Steel Ball I ZJ300R24

25 Spring I ZJ300R25

26 Steel ball I ZJ300R26

27 Screw I ZJ300R27

28 Strike pin I ZJ300R28

29 O-ring 6.9x1.8 2 ZJ300R29

30 Shaft I ZJ300R30

31 Filter I ZJ300R31

32 O-ring 65x3.55 I ZJ300R32

33 Sealing Ring 1 ZJ300R33

34 Cylinder I ZJ300R34

35 Housing I ZJ300R35

36 Screw I ZJ300R36

38 Retaining ring I ZJ300R38

39 Washer I ZJ300R39

40 O-ring 33.5x3.55 I ZJ300R40

41 Cup packing I ZJ300R41

42 Bush I ZJ300R42

43 O-ring 20x2.65 I ZJ300R43

44 Piston rod I ZJ300R44

45 Sealing Ring 1 ZJ300R45

46 Cylinder cap I ZJ300R46

47 O-ring 31.5x3.55 I ZJ300R47

48 Rubber seal I ZJ300R48

49 Base I ZJ300R49

50 Lever plate I ZJ300R50

51 Retaining ring I ZJ300R51

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.

GUARANTEE

IMPORTANT!

The notice at the control position stating that, ‘only authorised persons

are allowed to use this machine’, must always be in place and

renewed if it becomes defaced.

Clarke Strong Arm HTL 500 Operating & Maintenance Instructions

Brand: Clarke

Model: Strong Arm HTL 500

Type: Operating & Maintenance Instructions

This manual is also suitable for

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Clarke Strong Arm HTL 500 Operating & Maintenance Instructions

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Clarke Strong Arm HTL 500 Operating & Maintenance Instructions

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