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6

P31 2:1

REV.

 01 - 09/2020 - Cod. 150169

H

Fig. 1H

Pos. Description

1

P31 long pump

Air inlet

3

Product outlet

4

Pumping tube

5

200 lt drum

1
2

3

4

5

The high speed of travel of the product in the hose 

can create static electricity through discharges 

and sparks. It is suggested to earth the equipment. 

The pump is earthed through the earth cable of 

the supply. 

The gun is earthed through the high pressure 

flexible hose.  

All the conductors near the work area must be 

earthed.

Avoid approaching too much to the pump piston 
rod when the pump is working or under pressure. 
A sudden movement of the piston rod can cause 
wounds or finger squashing.

Never spray over flammable products or solvents 
in closed places.

Never use the tooling in presence of potentially 
explosive gas.

Always check that the product is compatible with 
the materials composing the equipment (

pump, 

spray gun, flexible hose and accessories

) with 

which it can come into contact. Never use paints 
or solvents containing Halogen Hydrocarbons 
(

as the Methylene Chloride

). If these products 

come into contact with aluminium parts can 
provoke dangerous chemical reactions with risk 
of corrosion and explosion.

If the product to be used is toxic, avoid inhalation 
and contact by using protection gloves, goggles 
and proper face shields.

Take proper safety measures for the protection 
of hearing in case of work near the plant.

  REPLACE THE PARTS DAMAGED OR WORN.

•    (IF  PROVIDED) 

TIGHTEN AND CHECK ALL THE FITTINGS 

FOR CONNECTION BETWEEN PUMP, FLEXIBLE HOSE AND 
SPRAY GUN BEFORE USING THE EQUIPMENT.       

•   ALWAYS  USE  THE  FLEXIBLE  HOSE  SUPPLIED  WITH 

STANDARD KIT. 

•   THE USE OF ANY ACCESSORIES OR TOOLING OTHER THAN 

THOSE RECOMMENDED IN THIS MANUAL, MAY CAUSE 
DAMAGE OR INJURE THE OPERATOR.

•   THE FLUID CONTAINED IN THE FLEXIBLE HOSE CAN BE VERY 

DANGEROUS. HANDLE THE FLEXIBLE HOSE CAREFULLY. DO 
NOT PULL THE FLEXIBLE HOSE TO MOVE THE EQUIPMENT. 
NEVER USE A DAMAGED OR A REPAIRED FLEXIBLE HOSE. 

The 

P31 2:1

 pump can be used in various ways depending on 

the model and conditions of use. Two application examples of 

the 

P31 2:1

 pump are shown below.

TYPICAL INSTALLATION

Summary of Contents for Larius 3700

Page 1: ...01 09 2020 Manuale Cod 150169 II 2 G c IIB T4 OPERATING AND MAINTENANCE MANUAL EN P31 2 1 Pneumatic tranfer pump Stubby version Cod 3710 Stainless steel stubby Cod 3715 Long version Cod 3700 Stainless...

Page 2: ...manual without prior notice This manual is to be considered as an English language translation of the original manual in Italian The manufacturer shall bear no responsibility for any damages or inconv...

Page 3: ...eceive a range of support services enabling you to achieve the results desired quickly and professionally INDEX WARNINGS 2 WORKING PRINCIPLE 3 TECHNICAL DATA 3 DESCRIPTION OF THE EQUIPMENT 4 TRANSPORT...

Page 4: ...carry out the decompression procedure explained in this manual and prevent any risk of the equipment starting unexpectedly Report any risk of chemical reaction or explosion if this warning has not be...

Page 5: ...re 35 bar Air inlet 1 4 BSPP A A D E B D B C C WORKING PRINCIPLE TECHNICAL DATA P312 1pumpisapneumaticpumpdesignedforthetransferoflow vscosityproducts antifreeze solvents lacquers lightadhesives pump...

Page 6: ...Pos Description 1 Pneumatic motor group 2 Manometer 3 Outlet material 4 Air inlet Pos Description 5 Grounding cable 6 Pumping material tube 7 Material inlet 1 1 3 3 5 5 4 4 6 6 7 7 2 2 DESCRIPTION OF...

Page 7: ...ABOUT ALL THOSE RISKS STEMMING FROM ACCIDENTS ABOUT THE USE OF SAFETY DEVICES FOR THEIR OWN SAFETY AND ABOUTTHEGENERALRULESFORACCIDENTPREVENTION INCOMPLIANCEWITHINTERNATIONALREGULATIONSAND WITH THE L...

Page 8: ...use paints or solvents containing Halogen Hydrocarbons as the Methylene Chloride If these products come into contact with aluminium parts can provoke dangerous chemical reactions with risk of corrosio...

Page 9: ...ible hose etc before using the equipment Always avoid working the machine with the vacuum pump without liquid to suct a pump in this situation starts to accelerate the stroke till to reach an excessiv...

Page 10: ...ius com 8 P31 2 1 REV 01 09 2020 Cod 150169 L Fig 1L 1 2 3 4 5 6 7 3 8 9 10 11 16 17 18 19 20 12 13 14 15 ATTENTION always indicate code and quantity of each requested detail COMPLETE PNEUMATIC MOTOR...

Page 11: ...Atex plate 1 7 10112 Stainless steel label 1 8 3621 Complete motor piston 1 9 3312 Washer 1 10 3313 Lower piston spring 1 11 3638 Plug 1 12 3624 Piston stem 1 13 3634 Spring 1 14 3635 Complete silince...

Page 12: ...A LUNGA CORTA 1 2 3 4 5 6 7 8 9 10a 11 12 11 12 13 7 7 8 8 14 15 16 17 18 19 20 21 22 23 24 25 26 17 17 27 28 29 30 31 22 22 32 33 34 36 33 35 31 10b S H O R T L O N G LONG SHORT ATTENTION always indi...

Page 13: ...ss steel 1 Pos Code Description Q ty 20 3729 Tie rod long version 1 3856 Tie rod stainless steel long version 1 21 3859 Piston upper section stainless steel 1 22 95021 Ball 7 8 2 98053 Ball 7 8 stainl...

Page 14: ...1 2 1 REV 01 09 2020 Cod 150169 N Fig 1N Fig 2N Code Description 3710 P31 short version 3715 P31stainlesssteelshort version Code Description 3700 P31 long version 3705 P31stainlesssteellongversion COM...

Page 15: ...www larius com 13 P31 2 1 REV 01 09 2020 Cod 150169...

Page 16: ...t the product Company Signature Calolziocorte 16 September 2020 Location Date complies with the directives EC Directive 2006 42 Machinery Directive furthermore to the harmonized standards UNI EN ISO 1...

Page 17: ......

Page 18: ...LARIUS srl Via Antonio Stoppani 21 23801 Calolziocorte LC ITALY TEL 39 0341 621152 Fax 39 0341 621243 larius larius com www larius com...

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