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A comparison table is provided between the classification of NLGI lubricants (National

Lubricating Grease Institute) and the ASTM classification (American Society for Testing

and Materials) for greases for the values that concern the pump.

For further information about the technical specifications and the safety measures to

adopt, refer to the product safety sheet (Directive 93/112/EEC) relative to the type of

lubricant selected and supplied by the manufacturer.

15.

CONTRAINDICATIONS FOR USE

The check on compliance with the essential safety requirements and with the stipulations indicated in the machine directives

are to be carried out by means of compiling the checklists already made available and contained in the technical file.

Three types of lists were used:

• list of dangers (section from EN 414 relating to EN 292)

• Application of the essential safety requirements (Machine Dir. – 06/42)

• electrical safety stipulations (EN 60204-1)

See below a list of dangers which have not been completely eliminated, but are considered acceptable:

• During assembly/maintenance it is possible that there may be an oil splash (consequently this operation must be carried out

using appropriate individual protective devices);

• contact with oil -> see instructions for using appropriate individual protective devices DPI;

• Use of an inappropriate lubricant -> fluid characteristics indicated both on the pump and in the manual (if in doubt consult

our Technical Office);

• protection against direct and indirect contact must be provided by the user;

• whenever the cover is opened for an intervention resealing the catch is essential;

• The pump's working logic requires it to operate at all times, so it is necessary to pay attention to the electric connection. If

there is no current the customer's machine can only be restarted following a reset while the lubrication pump can restart

automatically.

Lubricants with abrasive additives

Lubricants with silicone based additives

Petrol – solvents – inflammable liquids

Corrosive products

Water

Food substances

* For more detailed information regarding product compatibility with particular fluids, contact the Dropsa S.p.A. technical office

FLUIDS EXPLICITY NOT ALLOWED

Fluid

Lubricants with abrasive additives

Lubricants with silicone based additives

Petrol – solvents – inflammable liquids

Corrosive products

Water

Food substances

NLGI

ASTM

000

445 – 475

400 – 430

355 – 385

310 – 340

265 – 295

Fluid