Manuale d’uso / di manutenzione del prodotto 2511 del fabbricante Welch
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OWNER’S MANU AL FOR ASPIRA TION / FIL TRA TION V ACUUM SYSTEM MODELS: 2511 & 2515 W elch Rietschle Thomas 7301 North Central Avenue Skokie, IL 60077 Phone: (847) 676-8800 F ax: (847) 677-8606 (T echnical Support) F ax: (920) 451-4397 (Ordering) E-Mail: welchvacuum@thomasind.
INSTRUCTION W ARNING AND CAUTION PLEASE READ BEFORE OPERA TION While reading your manual, please pay close attention to areas labeled: W ARNING AND CAUTION. The description of each is found below . W ARNING W arnings are given wher e failure to observe instruction could r esult in injury or death to people.
T ABLE OF CONTENTS Section 01 - SAFETY INFORMA TION 1.10 Caution T o Prevent Injury 1.20 Caution T o Reduce Risk Of Electrical Shock 1.30 W arning T o Reduce Risk Of Electrocution 1.40 Danger T o Reduce Risk Of Explosion Or Fire Section 02 - INST ALLA TION 2.
SECTION 1: SAFETY INFORMA TION 1.10 Caution: T o Prevent Injury ... 1.1 1 Never operate this product if it has a damaged cord or plug. If it is not working properly , has been dropped, damaged or has fallen into water , please return the product to a W elch service center for examination and repair .
SECTION 2: INST ALLA TION 2.10 Introduction 2.1 1 This manual has been compiled not only for the care and maintenance of the W elch Aspiration/Filtration V acuum System now in your possession, but as a helpful reference and guide to prevent many problems which may occur if used improperly .
2.50 Intake And Discharge Provision 2.51 The vacuum regulator and vacuum dial gauge is attached to the collection jar . The vacuum regulator allows the vacuum level to be set between roughly atmospheric pressure and the maximum vacuum allowed for the pump model.
2.60 Electrical Power 2.61 Power Source Review Review the power source and the motor rating to be sure they agree in voltage, phase, and frequency . Serious damage may occur to the motor if it is connected to an improper voltage. All W elch pumps must be grounded.
SECTION 3: OPERA TION 3.10 Starting Procedur es 3.1 1 Starting aW elch Aspiration/Filtration V acuum System Before attaching the pump to a system, familiarize yourself with the function and action of the Aspiration/Filtration V acuum System that you have acquired.
3.30 Operating Pressur e Range 3.31 Aspiration/Filtration V acuum Systems are designed to be run from slightly below atmospheric to their maximum vacuum level on the intake side. The pumps also may be run from atmospheric to their maximum rated pressure rating (Model 251 1 only).
SECTION 5: TROUBLESHOOTING 5.10 V ACUUM PROBLEMS 5.1 1 Leakage, contamination, and unusual outgassing are the general causes of problems associated with poor vacuum.
5.40 TROUBLE SHOOTING GUIDE FOR 251 1 / 2515 1 1 Symptoms Possible Cause Remedies Reduced/low 1. Clogged hydrophobic 1. Replace the filter vacuum filter. following directions in this manual. (Section 4.12) 2. Regulator improperly 2. Set regulator vacuum set.
SECTION 6: SPECIFICA TION 6.10 SPECIFICA TION T ABLE Cat. No. 2511B-75 2511C-75 2511C-76 2515B-75 2515C-75 2515C-76 Free Air Displacement CFM (L/min) 0.39(11) 0.32(9.2) 0.39(11) 1.2(34) 1.0(28) 1.2(34) Maximum Vacuum in. Hg Ultimate Vacuum Torr (mbar) Dimensions L x W x H in.
SECTION 7: W ARRANTY W arranty Infor mation Model No. Serial No. Date Purchased Name Company Address Zip City State Code Phone No. Purchased From Application For any additional information/literature .
SECTION 8: EXPLODED VIEW & P AR TS LIST 8.10 Model 251 1B-75 / 251 1C-75 / 251 1C-76 PUMP ON/OFF SWITCH REGULA TOR KNOB V ACUUM GAUGE SHOR T TUBING LONG TUBING APPLICA TION TUBING HYDROPHOBIC FIL .
8.1 1 Model 2515B-75 / 2515C-75 / 2515C-76 COLLECTION JAR LONG TUBING APPLICA TION TUBING HYDROPHOBIC FIL TER PUMP ON/OFF SWITCH REGULA TOR KNOB V ACUUM GAUGE SHOR T TUBING 15.
8.12 Model 1475K-20 COLLECTION JAR LONG TUBING APPLICA TION TUBING HYDROPHOBIC FIL TER SHOR T TUBING 16.
SECTION 9: KITS AND ACCESSORIES 9.10 REP AIR KITS 9.1 1 Repair Kit for Model 2515 Service Seal Gasket Description Kit Kit 2515K-01 2515K-02 Connecting Rod Assembly #1 1 - Handle Screw #2 2 - Head Scre.
9.20 V ACUUM ACCESSORIES 9.21 T able for V acuum Accessories Description Welch Kit Adapter S.S. 40mm 1475K-01 8-Channel Adapter S.S. 40mm 1475K-02 1-Channel Adapter for dispoable tips, w/o ejector 1475K-03 Rubber Adapter for Pasteur pipettes 1475K-04 8-Channel Adapter for dispoable tips, w/ejector 1475K-05 Adapter S.
9.30 ELECTRICAL ACCESSORIES 9.31 T able for Electrical Accessories 9.40 REPLACEMENT ACCESSORIES 9.41 T able for Replacement Accessories Description Welch Kit 115V 60Hz - Maintained on/off footswitch 1.
W elch Rietschle Thomas V acuum Pump Repair Facility 7301 North Central Avenue Skokie, IL 60077 Phone: (847) 676-8800 F ax: (847) 677-8606 (T echnical Support) F ax: (920) 451-4397 (Ordering) Copyrigh.
Un punto importante, dopo l’acquisto del dispositivo (o anche prima di acquisto) è quello di leggere il manuale. Dobbiamo farlo per diversi motivi semplici:
Se non hai ancora comprato il Welch 2511 è un buon momento per familiarizzare con i dati di base del prodotto. Prime consultare le pagine iniziali del manuale d’uso, che si trova al di sopra. Dovresti trovare lì i dati tecnici più importanti del Welch 2511 - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Welch 2511 imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Welch 2511 ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Welch 2511, ma non hai ancora letto il manuale d’uso, dovresti farlo per le ragioni sopra descritte. Saprai quindi se hai correttamente usato le funzioni disponibili, e se hai commesso errori che possono ridurre la durata di vita del Welch 2511.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il Welch 2511. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Welch 2511 insieme con le istruzioni su come risolverli. Anche se non si riesci a risolvere il problema, il manuale d’uso ti mostrerà il percorso di ulteriori procedimenti – il contatto con il centro servizio clienti o il servizio più vicino.
