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INSTRUCTIONS 

FOR USE 

 
 

Pump  888 - Rollo 

DROPSA  SpA 

In accordance with point 1.7.4, to I, Dir. 98/37 CE 

 
 

 
 

Section: 

 

0.0 INTRODUCTION 

1.0 

DESCRIPTION OF THE PUMP 

2.0 TECHNICAL 

SPECIFICATIONS 

3.0 CORRECT 

USE 

4.0 INSTRUCTIONS 

FOR 

ORDERING 

AND DISTRIBUTORS 

 

DECLARATION OF CONFORMITY

 

 

 

 

 

 

Catalogue P/N  C2020IE - Wk 23/02

 

 
 

Registered name 

DROPSA  SpA 

Address 

Via B. Croce 1, 20090 Vimodrone (MI), Italy 

Model 

Pump 888 - Rollo

 

Year of manufacture 

1999 

Marking CE

 

 
0.0 INTRODUCTION 

 
This user’s and maintenance manual refers to the 

pump 888 - Rollo

, for use in progressive type lubrication systems 

mounted on trucks, buses, refuse compactors and other types of machinery equipped with a 24 VDC electrical power 
supply. 
It is recommended that this manual is carefully kept in good condition and is always available to persons requiring to 
consult it. 
To request further copies, updates or clarifications with respect to this manual contact the Engineering Department at 
Dropsa SpA. 
The use of the pump referred to in this manual must be entrusted to qualified personnel with a knowledge of 
hydraulics, mechanical and electrical systems. 
The manufacturer reserves the right to update the product and/or the user’s manual without the obligation to revise 
previous versions. It is however, possible to contact the Engineering Department for the latest revision in use.

 

The pump, and any accessories mounted on it, should be carefully checked immediately on receipt and in the event 
of any discrepancy or complaint the Dropsa SpA Sales Department should be contacted without delay. 

 

DROPSA S.p.A. declines to accept any responsibility for injuries to persons or damage to property in the event of 

Содержание Rollo 888

Страница 1: ...fully kept in good condition and is always available to persons requiring to consult it To request further copies updates or clarifications with respect to this manual contact the Engineering Departme...

Страница 2: ...ectrical piston pump Max pressure bar psi 250 3625 Flow rate 6 cm3 min Tank capacity Litres Kg 2 or 4 Max working time min for 50 W version 5 min pause time work time lubrication ratio is 3 1 Max work...

Страница 3: ...ed Min pause time Three times the functioning time Unlimited 2 0 TECHNICAL SPECIFICATIONS 2 1 Fixing and overall dimensions 2 2 Electrical system Technical data Motor driven piston pump Electrical pow...

Страница 4: ...grity of the pump Fill the tank with suitable lubricant Verify that the pump is at operating temperature and the tubing free from air bubbles Check that the electrical connections have been effected c...

Страница 5: ...at the same time tilt it until the passage of air is permitted eliminating the existing difference in pressure between the zones above and below the pressure disk 3 4 2 Removing the tank Where it is n...

Страница 6: ...trol Reassemble and refill the tank using the side connector equipped with a filter with suitable grease and run the pump ensuring that the grease exits free from air bubbles If necessary remove the a...

Страница 7: ...based additives Seizure of the pump Petrol solvents inflammable liquids Fire explosion damage to seals Corrosive products Corrosion of the pump injury to persons Water Oxidation of the pump Food subs...

Страница 8: ...ance with the following standards and harmonised technical specifications EN 292 1 EN 292 2 EN 50081 2 EN 50082 2 EN 1050 Technical Manager Ing Walter Divisi Product Manager Name DROPSA SpA Vimodrone...

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