AC Hydraulic 70 256 00 Manual do utilizador - Página 3

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P40EH1, P60EH1,

P60EH2, P100EH2

WARNING -

Safety instructions

1. Study, understand and follow all instructions before

operating this press.

2. Use only on hard, level surfaces.

3. Do not exceed rated capacity.

The winch wire must be loose and the press table fully

supported by both spikes, before pressing

5. Ensure straightening blocks and other tools are

positioned securely on the table.

6. Pay attention to the risk of ejecting parts from

working items.

7. Only original attachments and spare parts supplied

by the manufacturer may be used.

8. No alterations may be made to this press.

9. Failure to observe these warnings may result in

personal injury and/or property damage.

Installation

1. When installing the press use a forklift truck to

transport the press: lift under the top of the frame.

Net weight: P40EH 469 kg; P60EH 689 kg;

P100EH 1210 kg.

2. The cylinder is secured for transport: Loosen the

4 screws (26) a little until the cylinder can just be

pushed from one side to the other.

3. The press may be bolted to the floor using expansion

bolts.

4. The electric installation must be carried out by a

registered electrician. The motor is delivered for 3 x

400 V, but can easily be coupled for 3 x 230 V (50 or

60 Hz). In this case the motor protection must be

replaced by a new one 6,3 - 10 A, and adjusted to 9

5. Grease cylinder sliding areas if necessary.

Application

This workshop press is to be used for ordinary jobs in

a workshop such as mounting and dismounting of bea-

rings, bending and straightening etc. Using adequate

tools it can also be used for broaching, embossing and

crimping.

Pay attention to the risk of ejecting parts from blanks etc.

Operation

New operators shall study, understand and follow all

instructions before operating this press.

Pressing: Turn the control valve to the left. Always use

a thrust pad on the ram when pressing.

Return: Turn the control valve to the right.

Adjustment of pressure: To reduce the pressure turn

the reduction valve counter clockwise; to increase turn

the valve clockwise.

Adjustment of press table:

Please refer to page 15

Mounting of (optional) tools: push the tool home in

the adapter 7001100. Please notice that the spring-

loaded screw 0249900 can be adjusted to fit the tool.

NEVER PRESS DIRECTLY ON THE ADAPTER

ITSELF.

Noise emission: the A-weighted emission sound pres-

sure is max. 80 db(A).

Maintenance

Maintenance and repair must always be carried out by

qualified personnel.

Cleaning: We advice not to use high pressure clea-

ner, steam jets or degreasing agents in order to avoid

degreasing and penetrating water.

Daily: Inspect press for damage.

Monthly: Grease cylinder slide areas if necessary.

Inspect for unusual wear and tear.

Oil refill: Correct oil level is 40 mm measured from

the lowest edge of the filling hole when the ram is fully

retracted.

Oil quantity: P40EH 8 l; P60EH 9 l; P100EH 13 l.

Any good hydraulic oil of viscosity ISO VG 15 can be

used. NEVER USE BRAKE FLUID!

Safety Inspection

In accordance with national legislation – at least once

a year – the press must be inspected by a profes-

sional. Inspect for damage, as well as all welding, the

winch wire and its connections, unusual wear and tear,

cylinder suspension, the hydraulic system for leaks,

and that the safety valve is adjusted according to rated

capacity. Safety labels must be checked to ensure that

they are legible.

Troubleshooting

1. The pump does not build up pressure: Verify oil

level and whether the reduction valve is adjusted

too low.

2. The hydraulic cylinder is leaking: exchange worn

seals.

Spare parts

Maintenance and repair must always be carried out by

qualified personnel. Replace worn or broken parts with

original spare parts only. Not all major parts may be

available following discontinuation of a model.

Scrapping

Oil must be drained off and legally disposed of.

(Translation of original text)