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Dake Dura Press Force - 10/20 User Manual

Page 15

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Force 10M /Force 20M15

15

06/10

Section 5.0

5.0 COMMISSIONING AND STARTING

This section describes the operations to be followed on commissioning along with

some advice for starting the machine for the first time.

5.1 FILLING THE PRESS WITH OIL

To fill the press, use exclusively the oils indicated in the table or ones of equivalent

reliability. The choice must be made considering the environmental conditions and

the operating features of the press.

Choose the type of oil (column A, B, C) on the basis of the average working

temperature, for temperate climates the reference column in “B”. For operating

conditions in colder climates user column “A”, for warmer climates select column “C”.

5.2 FIRST STARTING

The press was shipped without oil.

After you have filled up the tank you have to stroke the hand pump until the ram is

fully extended out of the cylinder, release the wheel under the pump to return the

ram. You have to verify the oil level in the tank and if needed refill the tank. You

have to repeat the above-mentioned operation sometimes to bleed the air from the

system. See

Air Discharge Section 5.3

.

The level of oil in the tank may fall on starting, because of:

-

absorption of volume by the cylinder

-

absorption of volume by the pumping unit

-

discharge of air bubbles remaining in the piping

It is necessary to top off the level of oil bringing it up to the correct height.

Manufacturer

A

B

C

Mobil

DTE 24

DTE 25

DTE 26

DIN 51524

H-LP 32

H-LP 46

H-LP 68

Castrol

Hysoin AWS 32 Hysoin AWS 46

Hysoin AWS 68

ESSO

Nuto H 32

Nuto H 46

Nuto H 68

Shell

Tellus 32

Tellus 46

Tellus 68

Chevron

EP Hydr. Oil 32 EP Hydr. Oil 46

EP Hydr. Oil 68