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Manuale per l’uso Graco 3A1940G

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Summary
  • Graco 3A1940G - page 1

    Repair-Parts EP2 EP2 EP2 Hose Hose Hose Pump Pump Pump 3A1940G EN Electric Electric Electric - - - powered powered powered hose hose hose pump pump pump for for for use use use in in in uid uid uid transfer transfer transfer and and and metering metering metering applications. applications. applications. For For For professional profession ...

  • Graco 3A1940G - page 2

    Contents Contents Contents Models .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. . 2 Warnings . .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. 3 Troubleshooting .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. 6 Repair ... .. .. .. .. .. ...

  • Graco 3A1940G - page 3

    Warnings Warnings Warnings Warnings The following warnings are for the setup, use, grounding, maintenance and repair of this equipment. The exclamation point symbol alerts you to a general warning and the hazard symbol refers to procedure-specic risks. When these symbols appear in the body of this manual or on warning labels, refer back to these ...

  • Graco 3A1940G - page 4

    Warnings WARNING WARNING WARNING ENTANGLEMENT ENTANGLEMENT ENTANGLEMENT HAZARD HAZARD HAZARD Rotating parts can cause serious injury. • Keep clear of moving parts. • Do not operate equipment with protective guards or covers removed. • Do not wear loose clothing, jewelry or long hair while operating equipment. • Equipment can start without w ...

  • Graco 3A1940G - page 5

    Warnings WARNING WARNING WARNING EQUIPMENT EQUIPMENT EQUIPMENT MISUSE MISUSE MISUSE HAZARD HAZARD HAZARD Misuse can cause death or serious injury. • Do not operate the unit when fatigued or under the inuence of drugs or alcohol. • Do not exceed the maximum working pressure or temperature rating of the lowest rated system component. See Techn ...

  • Graco 3A1940G - page 6

    Troubleshooting Troubleshooting Troubleshooting Troubleshooting NOTE: NOTE: NOTE: Check all possible remedies before disassembling the pump. Problem Problem Problem Cause Cause Cause Solution Solution Solution Inlet or outlet pipe diameters too small. Increase pipe size or add pulsation dampeners. High pump speed. Reduce speed of pump. Inlet or out ...

  • Graco 3A1940G - page 7

    Troubleshooting Problem Problem Problem Cause Cause Cause Solution Solution Solution Chemical incompatibility. Consult your Graco distributor to see if you have the correct hose for your application. Normal wear. The hose may have failed due to normal wear. Replace as required. Failure due to pulsations. If your pump is equipped with a pulsation da ...

  • Graco 3A1940G - page 8

    Repair Repair Repair Repair Before Before Before You You You Start Start Start 1. Flush the pump. 2. Relieve the pressure. 3. Disconnect power to the pump. 4. Make sure the pump is electrically isolated. Unexpected operation of the pump can cause serious injury. Remove the fan cover only after the motor has been locked out. Disassembly Disassembly ...

  • Graco 3A1940G - page 9

    Repair Remove Remove Remove the the the Hose Hose Hose 1. See Figure 5, page 11. Remove the screws holding the motor fan cover (FC). Turn the fan by hand until the roller (102) stops at the bottom of the pump housing (1) in the 6 o’clock position. NOTE: NOTE: NOTE: Low RPM pumps and high ratio gearboxes may require many turns of the motor fan to ...

  • Graco 3A1940G - page 10

    Repair Remove Remove Remove the the the Roller Roller Roller 1. Using external snap ring pliers, remove the roller retaining ring (8) from the front of the eccentric shaft (7). 2. Pull the roller (102) off the shaft. It should slide off easily. 3. Inspect the inside and outside diameter of the roller (102), and replace it if worn or damaged. Figure ...

  • Graco 3A1940G - page 11

    Repair Remove Remove Remove the the the Eccentric Eccentric Eccentric Shaft Shaft Shaft 1. Using external snap ring pliers, remove the eccentric shaft retaining ring (8) from the motor output shaft (2). 2. Remove the eccentric shaft (7) from the motor output shaft. Be Be Be sure sure sure to to to retain retain retain the the the eccentric eccentri ...

  • Graco 3A1940G - page 12

    Repair Reassembly Reassembly Reassembly Clean Clean Clean and and and Inspect Inspect Inspect All All All Parts Parts Parts NOTICE NOTICE NOTICE Use only genuine Graco replacement parts. Non-standard parts will void your warranty and may damage your equipment. • Discard all used seals, gaskets and worn parts. • Ensure that all new and existing ...

  • Graco 3A1940G - page 13

    Repair Figure 7 Install the Motor Output Shaft and Eccentric Shaft Key Key Key for for for Figure Figure Figure 7 7 7 Note Note Note Description Description Description 1 Lips of the u-cup (4) must face toward the shaft bearings. 2 Lips of the u-cup (5) must face into the pump housing. 3 Lubricate with hose lube. Install Install Install the the the ...

  • Graco 3A1940G - page 14

    Repair Figure 8 Install the Roller, Hose, and Front Cover Key Key Key for for for Figure Figure Figure 8 8 8 Note Note Note Description Description Description 4 Torque to 115 in-lb (13.0 N•m). 5 Torque to 25 in-lb (2.8 N•m). 14 3A1940G ...

  • Graco 3A1940G - page 15

    Repair Install Install Install the the the Hose Hose Hose 1. Move the roller (102) by turning the motor fan until the roller reaches the 6 o’clock position. Figure 9 Roller in 6 O’Clock Position 2. Install one end of the hose (103) through the rear port of the pump housing on the left hand side when looking at it from the front. Extend the hose ...

  • Graco 3A1940G - page 16

    Repair Install Install Install the the the Front Front Front Cover Cover Cover 1. Scrape all debris from the gasket mating surfaces on the front cover (12) and the pump housing (1), then clean with acetone or brake cleaner to remove any residue. This is critical to ensure a leak-free assembly. NOTE: NOTE: NOTE: The pump housing and front cover must ...

  • Graco 3A1940G - page 17

    Notes Notes Notes Notes 3A1940G 17 ...

  • Graco 3A1940G - page 18

    Parts Parts Parts Parts EP2 EP2 EP2 Hose Hose Hose Pump Pump Pump Assembly Assembly Assembly EP2006 EP2006 EP2006 and and and EP2013 EP2013 EP2013 Pumps, Pumps, Pumps, Series Series Series A A A Includes items 101–119 18 3A1940G ...

  • Graco 3A1940G - page 19

    Parts Ref. Ref. Ref. No. No. No. Part Part Part No. No. No. Description Description Description Qty Qty Qty 101 24L887 ASSEMBLY, pump; see Bare Pump Assembly, page 20 . 1 24K562 ROLLER KIT; for EP2006; includes one of item 8 (page 21) 1 102 24K564 ROLLER KIT; for EP2013; includes one of item 8 (page 21) 1 103 See Pump Matrix, page 22 HOSE KIT; incl ...

  • Graco 3A1940G - page 20

    Parts Bare Bare Bare Pump Pump Pump Assembly Assembly Assembly Model Model Model 24L887 24L887 24L887 Pump Pump Pump Assembly, Assembly, Assembly, Series Series Series A A A Includes items 1–23 20 3A1940G ...

  • Graco 3A1940G - page 21

    Parts Ref. Ref. Ref. No. No. No. Part Part Part No. No. No. Description Description Description Qty Qty Qty 1 --- HOUSING, pump 1 2 24K574 SHAFT KIT, output, motor; includes items 3, 4, 5, 6, 8, 18, and grease zerk tting 1 3 --- RING, retaining, bearing 1 4 --- SEAL, u-cup, outer 1 5 --- SEAL, u-cup, inner 1 6 --- KEY, eccentric shaft 1 7 24K573 ...

  • Graco 3A1940G - page 22

    Parts Pump Pump Pump Matrix Matrix Matrix Model Model Model EP2006 EP2006 EP2006 Pumps Pumps Pumps With 6 mm ID Hose and Roller Installed Pump Pump Pump Part Part Part No. No. No. Pump Pump Pump Series Series Series Hose Hose Hose Kit Kit Kit (Ref. (Ref. (Ref. 103) 103) 103) Hose Hose Hose Inner Inner Inner Material Material Material Hose Hose Hose ...

  • Graco 3A1940G - page 23

    Parts Model Model Model EP2013 EP2013 EP2013 Pumps Pumps Pumps With 13 mm ID Hose and Roller Installed Pump Pump Pump Part Part Part No. No. No. Pump Pump Pump Series Series Series Hose Hose Hose Kit Kit Kit (Ref. (Ref. (Ref. 103) 103) 103) Hose Hose Hose Inner Inner Inner Material Material Material Hose Hose Hose Stripe Stripe Stripe Color Color C ...

  • Graco 3A1940G - page 24

    Parts Pump Pump Pump Kit Kit Kit Matrix Matrix Matrix Model Model Model EP2006 EP2006 EP2006 Pump Pump Pump Kits Kits Kits With 6 mm ID Hose (installed) and Roller (not installed) Pump Pump Pump Part Part Part No. No. No. Roller Roller Roller Kit Kit Kit (Ref. (Ref. (Ref. 102) 102) 102) Hose Hose Hose Kit Kit Kit (Ref. (Ref. (Ref. 103) 103) 103) Ho ...

  • Graco 3A1940G - page 25

    Parts Model Model Model EP2013 EP2013 EP2013 Pump Pump Pump Kits Kits Kits With 13 mm ID Hose (installed) and Roller (not installed) Pump Pump Pump Part Part Part No. No. No. Roller Roller Roller Kit Kit Kit (Ref. (Ref. (Ref. 102) 102) 102) Hose Hose Hose Kit Kit Kit (Ref. (Ref. (Ref. 103) 103) 103) Hose Hose Hose Inner Inner Inner Material Materia ...

  • Graco 3A1940G - page 26

    Parts Pump Pump Pump Part Part Part No. No. No. Roller Roller Roller Kit Kit Kit (Ref. (Ref. (Ref. 102) 102) 102) Hose Hose Hose Kit Kit Kit (Ref. (Ref. (Ref. 103) 103) 103) Hose Hose Hose Inner Inner Inner Material Material Material Hose Hose Hose Stripe Stripe Stripe Color Color Color Barbed Barbed Barbed Fitting Fitting Fitting Kit Kit Kit (Ref. ...

  • Graco 3A1940G - page 27

    Parts Variable Variable Variable Frequency Frequency Frequency Drives Drives Drives (VFD) (VFD) (VFD) VFD VFD VFD Part Part Part No. No. No. Used Used Used With With With Pump Pump Pump Horsepower Horsepower Horsepower Input Input Input Voltage Voltage Voltage Output Output Output Voltage Voltage Voltage 16K905 EP2006 0.5 120 or 240 Vac (1 phase) 2 ...

  • Graco 3A1940G - page 28

    Notes Notes Notes Notes 28 3A1940G ...

  • Graco 3A1940G - page 29

    Technical Data Technical Technical Technical Data Data Data EP2 EP2 EP2 Pumps Pumps Pumps U.S. U.S. U.S. Metric Metric Metric Maximum Fluid Working Pressure 125 psi 0.9 MPa, 9 bar See the Pump Matrix, page 22 , for the motor/gear ra- tio used on your pump: 0.5/51.30 0.75/35.10 Motor Horsepower/Gear Ratio 0.33/157.43 Maximum Pump Speed 6 mm: 35 rpm; ...

  • Graco 3A1940G - page 30

    Graco Graco Graco Standard Standard Standard Warranty Warranty Warranty Graco warrants all equipment referenced in this document which is manufactured by Graco and bearing its name to be free from defects in material and workmanship on the date of sale to the original purchaser for use. With the exception of any special, extended, or limited warran ...

Fabbricante Graco Categoria Heat Pump

I documenti che otteniamo dal fabbricante del dispositivoGraco 3A1940G possono essere suddivisi in diversi gruppi. Questi sono tra gli altri:
- disegni tecnici Graco
- manuali per l’uso 3A1940G
- schede prodotto Graco
- opuscoli
- o etichette energetiche Graco 3A1940G
Tutti sono importanti, ma le informazioni più importanti dal punto di vista di utilizzo del dispositivo possono essere trovate nel manuale per l’uso Graco 3A1940G.

Un gruppo di documenti denominato manuali per l’uso, è anche suddiviso in tipi più specifici, come: Manuali di installazione Graco 3A1940G, manuali di manutenzione, brevi manuali o manuali utente Graco 3A1940G. A seconda delle esigenze, si dovrebbe cercare il documento necessario. Nel nostro sito web, puoi visualizzare il manuale più popolare per l'uso del prodotto Graco 3A1940G.

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Manuale completo del dispositivo Graco 3A1940G, come deve essere?
Il manuale per l’uso, denominato anche istruzioni per l’uso, o semplicemente il manuale è un documento tecnico progettato per aiutare ad utilizzare Graco 3A1940G dagli utenti. I manuali sono di solito scritti da uno scrittore tecnico, ma in un linguaggio accessibile a tutti gli utenti Graco 3A1940G.

Il manuale per l’uso completo Graco, dovrebbe includere vari elementi di base. Alcuni di loro sono meno importanti, come ad esempio: copertina / pagina del titolo o pagina di autore. Tuttavia, la parte rimanente, dovrebbe fornire informazioni importanti dal punto di vista dell'utente.

1. Introduzione e la guida su come utilizzare il manuale Graco 3A1940G - All'inizio di ogni manuale, dovremmo trovare indizi su come utilizzare il documento. Dovrebbe contenere informazioni sulla posizione dell’indice Graco 3A1940G, FAQ o i problemi più comuni : i punti che sono più spesso cercati dagli utenti di ogni manuale
2. Indice - elenco di tutti i suggerimenti per Graco 3A1940G che possono essere trovati nel documento corrente
3. Suggerimenti su come utilizzare le funzioni di base del dispositivo Graco 3A1940G - che ci dovrebbe aiutare nei primi passi durante l'uso Graco 3A1940G
4. Troubleshooting - sequenza sistematica delle attività che vi aiuterà a diagnosticare e, successivamente, risolvere i problemi più importanti del Graco 3A1940G
5. FAQ - domande più frequenti
6. Dettagli di contatto Informazioni su dove cercare il contatto con il fabbricante / servizio Graco 3A1940G in un dato paese, se il problema non può essere risolto da noi stessi.

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