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Samoa NOVA 60:1 Instruction Manual

Pneumatic pump, atex ex ii 2 g c iib t6 certified pump
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IT
https://www.larius.com/wp-content/uploads/NOVA45_I.pdf
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DE
https://www.larius.com/wp-content/uploads/NOVA45_D.pdf
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https://www.larius.com/wp-content/uploads/NOVA45_F.pdf
ES
https://www.larius.com/wp-content/uploads/NOVA45_E.pdf
Pneumatic pump
Nova
45:1 / 60:1
ATEX Ex II 2 G c IIB T6 certified pump
LA95050
NOVA 45:1 Transfer pump
LA95051
NOVA 45:1 Stainless steel transfer pump
LA95550
NOVA 60:1 Transfer pump
LA95551
NOVA 60:1 Stainless steel transfer pump
EN

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Summary of Contents for Samoa NOVA 60:1

  • Page 1 45:1 / 60:1 ATEX Ex II 2 G c IIB T6 certified pump https://www.larius.com/wp-content/uploads/NOVA45_I.pdf LA95050 NOVA 45:1 Transfer pump https://www.larius.com/wp-content/uploads/NOVA45_GB.pdf LA95051 NOVA 45:1 Stainless steel transfer pump https://www.larius.com/wp-content/uploads/NOVA45_D.pdf LA95550 NOVA 60:1 Transfer pump https://www.larius.com/wp-content/uploads/NOVA45_F.pdf LA95551 NOVA 60:1 Stainless steel transfer pump https://www.larius.com/wp-content/uploads/NOVA45_E.pdf...
  • Page 2 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 inconveniences that may arise due to the incorrect translation of the instructions contained within the original manual in Italian. Due to a constant product improvement programme, the factory reserves the right to modify technical details mentioned in this manual without prior notice.

  • Page 3: Table Of Contents

    WE ADVISE THE USE OF THIS EQUIPMENT ONLY BY PROFESSIONAL OPERATORS. ONLY USE THIS MACHINE FOR USAGE SPECIFICALLY MENTIONED IN THIS MANUAL. Thank you for choosing a SAMOA product. As well as the product purchased, you will receive a range of support services enabling you to achieve the results desired, quickly and professionally.

  • Page 4: Awarnings

    NOVA 45:1 60:1 WARNINGS The table below provides the meaning of the symbols used in this manual in relation to using, earthing, operating, maintaining, and repairing of this equipment. • Read this operator’s manual carefully before using the equipment. • An improper use of this machine can cause injuries to people or things. •...

  • Page 5: Bworking Principle

    In the pneumatic motor, compressed air causes the vertical reciprocating movement of the motor piston; this movement TECHNICAL DATA NOVA 45:1 NOVA 60:1 Pump pressure ratio 45:1 60:1 Air pressure range 3 - 8 bar // 40 - 116 psi 3 - 8 bar // 40 - 116 psi Max.
  • Page 6 NOVA 45:1 60:1 L/MIN L/MIN 4000 4800 3500 4000 4200 3000 3000 3600 3200 2400 2500 3000 2400 1800 2000 2400 1500 1800 1600 1200 1000 1200 L/MIN L/MIN PUMP DELIVERY PUMP DELIVERY 7 bar (100 psi) 5 bar (70 psi) 3 bar (40 psi) Black curve: Material outlet pressure The pump can work in continuity when the delivery is limited to...

  • Page 7: Ddescription Of The Equipment

    NOVA 45:1 60:1 DESCRIPTION OF THE EQUIPMENT ANTI-FREEZE SYSTEM POS. POS. Description Description Pump feed air inlet Fluid inlet Pneumatic motor Fluid pumping group Material outlet Eyebolt for pump transport ED. 19 - 03/2025 - Cod. 150158...

  • Page 8: Etransport And Unpacking

    NOVA 45:1 60:1 SAFETY RULES TRANSPORT AND UNPACKING • The packed parts should be handled as indicated in the THE EMPLOYER SHALL TRAIN ITS EMPLOYEES • symbols and markings on the outside of the packing. ABOUT ALL THOSE RISKS STEMMING FROM ACCI- DENTS, ABOUT THE USE OF SAFETY DEVICES FOR •...
  • Page 9 NOVA 45:1 60:1 • ALWAYS DISCONNECT THE SUPPLY AND RELEASE THE PRESSURE IN THE CIRCUIT BEFORE PERFOR- MING ANY CHECK OR PART REPLACEMENT OF THE EQUIPMENT. pressure. A sudden movement of the piston rod can cause • NEVER MODIFY ANY PART IN THE EQUIPMENT. CHECK wounds or finger squashing.

  • Page 10: Htypical Installation

    The outlet pressure of the material is 45 times (NOVA 45:1) or 60 times (NOVA 60:1) the inlet pressure of the pump feed air. Therefore, it is extremely important to adjust the value of the feed air pressure.

  • Page 11: Kcleaning At The End Of The Work

    NOVA 45:1 60:1 CLEANING AT THE END OF THE WORK By "cleaning at the end of the work" is meant the cleaning to • Now, stop the air supply to the pump and drain the residual carry out in case of use with a different product or if a long pressure.

  • Page 12: Mproblems And Solutions

    NOVA 45:1 60:1 PROBLEMS AND SOLUTIONS Solution Problem Cause The pump does not start • • Feed air not sufficient; • Check the air supply. Widen the diameter of the feed hose; • Outlet product line clogged; • Clean. Disconnect the outlet pro- duct pipe.

  • Page 13: Ndisassembly Of The Pneumatic Motor

    NOVA 45:1 60:1 DISASSEMBLY OF THE PNEUMATIC MOTOR • Turn counterclockwise the screws (8) [take care of the Always close the compressed air supply and washers (9)] and extract the mount (7) together with the release the pressure in the plant before disas- rollers (10) and the pins (11).
  • Page 14 NOVA 45:1 60:1 • Pull upwards the seat (17) so as to take out the valves (18) and the springs (19) (clean and/or replace the worn parts). • Unscrew the lock nut (20) [take care of the washer (21)] by keeping the bush (22) blocked using a key.
  • Page 15 NOVA 45:1 60:1 • Turn counterclockwise the trip rod bearing (30) [take care of the washer (31)] and check the seal inside the screw (30) is undamaged. • Take out the screws (32) [take care of the washers (33)] and remove carefully the cylinder (34) (do not bend it during extraction in order to avoid that motor piston may damage the internal surface of the cylinder).
  • Page 16 NOVA 45:1 60:1 • Check the gas ring inside the support (39) is undamaged. • Check the gasket (40) is undamaged and correctly posi- tioned. • Coat the inner walls of the cylinder (41) with a thin layer of vaseline grease. •...
  • Page 17 NOVA 45:1 60:1 • Insert the springs (54) and the valves (55) into the seat (53). Position the seat on the pump support and lay the manifold (56) on the seat [do not forget the gasket (N57)]. • Fasten the manifold with screws (do not tighten) ensuring it is perfectly parallel to the other manifold and the distance between them is 46 mm (see illustration).

  • Page 18: Odisassembly Of The Pumping Group

    NOVA 45:1 60:1 DISASSEMBLY OF THE PUMPING GROUP • Unscrew the coupling sleeve so as to disconnect the Always close the compressed air supply and pumping group from the motor. release the pressure in the plant before disas- sembling the pumping group. If the product •...
  • Page 19 NOVA 45:1 60:1 • Remove the split pin (3), loosen the nut (4) and unscrew the tie rod from the piston rod. • Unscrew the packing nut (5). Tie rod • Unscrew the suction valve. Clean and/or replace its parts, if necessary.
  • Page 20 NOVA 45:1 60:1 It is possible to increase the suction valve ball stroke placing the stop ball pin (6) on the upper holes of the suction valve. This modification is suggested in case of very viscous products. The same operation can be performed on the piston rod. Suction valve •...
  • Page 21 NOVA 45:1 60:1 ED. 19 - 03/2025 - Cod. 150158...

  • Page 22: Pexploded View For Motor Group

    NOVA 45:1 60:1 EXPLODED VIEW FOR MOTOR GROUP WARNING: always indicate code and quantity for each part required. ED. 19 - 03/2025 - Cod. 150158...
  • Page 23 NOVA 45:1 60:1 Pos. Code Description Pos. Code Description LA95062 Screw LA95070 Manifold LA95063 Washer LA95072 Manifold gasket LA95064 Covering LA95096 Washer LA95065 Screw LA95068 Screw LA95066 Washer LA95067 Plug 3/4" conical GAS LA95061 Eyebolt LA95090 Fitting LA95109 Support LA95089 Elbow 3/4"...

  • Page 24: Qexploded View For Stainless Steel Pumping Group

    NOVA 45:1 60:1 EXPLODED VIEW FOR STAINLESS STEEL PUMPING GROUP WARNING: always indicate code and quantity for each part required. ED. 19 - 03/2025 - Cod. 150158...
  • Page 25 LA98230 Reduction M-F LA98204 Male ring LA95031 Elbow M-F LA98210 Pumping group housing LA98232 Suction pipe fitting LA98126 Filter fitting LA96099 Bush *Pumping group repair kit for stainless steel NOVA 60:1 Ref. LA40076 ED. 19 - 03/2025 - Cod. 150158...

  • Page 26: Rexploded View For Carbon Steel Pumping Group

    NOVA 45:1 60:1 EXPLODED VIEW FOR CARBON STEEL PUMPING GROUP WARNING: always indicate code and quantity for each part required. ED. 19 - 03/2025 - Cod. 150158...
  • Page 27 LA95030 Reduction M-F LA95506 Male ring LA95031 Elbow M-F LA95511 Pumping group housing LA95032 Suction pipe fitting LA95126 Filter fitting LA96099 Bush *Pumping group repair kit for carbon steel NOVA 60:1 Ref. LA40075 ED. 19 - 03/2025 - Cod. 150158...

  • Page 28: Sexploded View For High Pressure Line Filter

    NOVA 45:1 60:1 EXPLODED VIEW FOR HIGH PRESSURE FILTER WARNING: always indicate code and quantity for each part required. ED. 19 - 03/2025 - Cod. 150158...
  • Page 29 NOVA 45:1 60:1 Nova 45:1/60:1 Pos. Code Description Pos. Code Description LA95200 Complete line filter LA95207 Intermediate fitting LA95201 Filter base LA95208 Ring nut LA95202 O-ring LA95209 O-ring LA98303 Sieve fitting LA96115 Filter container LA95204 Hex socket set screw LA95230 Fitting 3/8"...

  • Page 30: Tcomplete Handtruck

    NOVA 45:1 60:1 COMPLETE HANDTRUCK Pos. Code Description LA95150 Complete handtruck LA95154 Wheels WALL MUNTING BRACKET Ref. LA65085 WARNING: always indicate code and quantity for each part required. Code Description Q.ty LA65085 Wall mounting bracket ED. 19 - 03/2025 - Cod. 150158...

  • Page 31: Vair Group Complete

    NOVA 45:1 60:1 AIR GROUP COMPLETE Pos. Code Description Pos. Code Description LA95145 Air group complete LA95313 Reduction 1" -3/4" Male Female LA95031 Elbow Male Female 1" -MF92 LA95318 Rapid coupling 8x17 LA95090 Adapter 3/4 (NGE 3/4) LA95319 Rapid coupling male da 1/4" LA95301 Rapid coupling C/for rubber LA95323...

  • Page 32: Wdescription For Explosive Areas

    NOVA 45:1 60:1 DESCRIPTION FOR EXPLOSIVE AREAS These safety instructions refer to the installation, use and maintenance procedures for NOVA series pneumatic piston NOVA series pneumatic piston pumps are group pumps for decanting. These pumps are designed for use in II mechanical devices for use in the presence of potentially explosive areas where gas or vapours are present.
  • Page 33 NOVA 45:1 60:1 SAMPLE DECLARATION OF CONFORMITY SAFETY INSTRUCTIOINS FOR ONSTALLATIONS IN HAZ- ARDOUS AREAS Larius S.r.l. Before proceeding with the installation carefully Via Stoppani, 21 read the use and service manual. All the service 23801 Calolziocorte (LC) operations must be carried out as stated in the manual.
  • Page 34 NOVA 45:1 60:1 ED. 19 - 03/2025 - Cod. 150158...

  • Page 35: Declaration Of Conformity

    NOVA 45:1 60:1 CE DECLARATION OF CONFORMITY Company LARIUS srl Via Antonio Stoppani 21 - 23801 Calolziocorte (LC) ITALY Tel: +39 0341 621152 Fax: +39 0341 621243 E-mail: larius@larius.com Declares under his owns resonsibility that the product: NOVA 45:1 60:1 Pneumatic pump complies with the directives: - EC Directive 2006/42 Machinery Directive...
  • Page 36 TEL. +1 (828) 645-2290 - FAX: +1 (828) 658 0840 TEL.: +44 1942 850600 - FAX: +44 1942 812160 ©Copyright, SAMOA INDUSTRIAL, S.A. SAMOA Industrial, S.A. is an ISO 9001, ISO 14001 and ISO 45001 certified company. Contact us today! Visit www.samoaindustrial.com for more information.

This manual is also suitable for:

Nova 45:1La95050La95051La95550La95551

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