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TABLE OF CONTENT

Section 01 - Installation

 

1.01 

Unpacking

 

1.02 

Pump Mounting

 

1.03 

Pump Location / Environmental Conditions

 

1.04 

Exhaust Provisions

 

1.05 

Electric Power

 

1.06 

Vacuum Connections

 

1.07 

Vacuum Gauges

 

1.08 

Vacuum Pump Oil

 

Section 02 - Pump Features & Principles of Operation

 

2.01 

General Description

 

2.02 

Principles of Vacuum Pump Operation

 

2.03 

Eff ects of Continued Pressure Reduction

 

2.04 

Ultimate Pressure

 

2.05 

Pump Mechanism Description

 

2.06 

Intake Anti-Suckback Protection

 

2.07 

Pump Lubrication

 

2.08 

Exhaust Filter

 

2.09 

Gas Ballast Valve

 

2.10 

UNIBARBTM Intake Fitting

 

Section 03 - Specifi cations

 

3.01 

Specifi cation Chart

 

Section 04 - Motor Power Specifi cations / Features

 

4.01 

Motor Specifi cation Chart

 

4.02 

Changing the Voltage Settings for 

 

 

Global Motor Option on “A”-Models

 

4.03 

Changing the Voltage Settings for 

 

 

Global Motor Option on “C”-Models

 

4.04 

Changing the Voltage Settings on “A”-Models

 

4.05 

Other Electrical Confi gurations

 

4.06 

Explosion Proof Pumps

 

Section 05 - Operation

 

5.01 

Starting Procedure

 

5.02 

High Pressure Operation

 

5.03 

Shutdown Procedures

Section 06 - Specifi cations

 

6.10 

Pump Specifi cation Chart

 

6.11 

Pumping Speed Curves

 

6.12 

Dimensional Drawing

 

6.17 

Parts List and Exploded View for Pump Model 2580 & 2585

Section 07 - Specifi cations

 

7.20 

Vacuum System for Vacuum Chamber, Glove Box, Annular Space & Transfer Line:

 

7.21 

System Components

 

7.22 

Vacuum System for Cell Harvesting

Warranty

3

Содержание Welch 2580B-01

Страница 1: ...0B 50 2580C 50 2585C 02 2585C 05 2585C 50 2585C 55 2585C 57 Warning Not recommended for pumping acid base or organic vapors or gases Warning Be sure to properly identify intake and discharge before us...

Страница 2: ...ons are found where failure to observe the instruction could result in damage to the equipment associated equipment and process These units con rm to the SI International system of units of measuremen...

Страница 3: ...ions 3 01 Speci cation Chart Section 04 Motor Power Speci cations Features 4 01 Motor Speci cation Chart 4 02 Changing the Voltage Settings for Global Motor Option on A Models 4 03 Changing the Voltag...

Страница 4: ...ion II 5 I 20 CAUTION To reduce risk of electrical shock I 21 Do not disassemble Disassembly or attempted repairs if accomplished incorrectly can create electrical shock hazard Refer servicing to qual...

Страница 5: ...or indirect moisture contact The pump should be located as closely to its system in order to utilize it most e ciently The pump is rated for indoor use only Maximum altitude 2000 meters Operating tem...

Страница 6: ...rrected 2 23 Identi cation Symbols 2 24 Grounding Instructions This product should be grounded In the event of an electrical short circuit grounding reduces the risk of electric shock by providing an...

Страница 7: ...monly used to indicate vacuum level when operating in the rough vacuum range 0 to 29 9 Hg Dial vacuum gauges give negative pressure that is pressure below atmospheric The reference point for the gauge...

Страница 8: ...s if you have droplets coming out of the exhaust port If you see droplets of water Welch recommends you use a cold trap to capture the water before entering the pump or dilute the water vapor stream b...

Страница 9: ...suspected area with a thick soap solution Escaping air will produce soap bubbles 3 14 Operating Pressure Range Model 2581 Dry Vacuum Pumps are designed to be run from atmospheric to their maximum vacu...

Страница 10: ...n for the condition of the pump is the determination of its maximum vacuum capability This can be accomplished by blocking of the intake and reading the vacuum level on the gauge See Section 2 8 5 11...

Страница 11: ...30 5 12 0 30 5 Shipping Weight lbs 27 5 27 5 Kg 12 5 12 5 Shipping Dimensions L in Inches cm 19 5 49 5 19 5 49 5 W in Inches cm 20 5 52 0 20 5 52 0 H in Inches cm 16 0 40 6 16 0 40 6 Catalog Number C...

Страница 12: ...12 6 11 Pumping Speed Curves...

Страница 13: ...13 6 12 Dimensional Drawing Dimensions of Pump Model 2580 2585 inches A B C D E F G H I J K L M N 12 5 11 69 7 37 5 25 10 5 8 5 9 5 8 75 3 06 0 75 4 62 0 75 4 5 6...

Страница 14: ...0K 04 1 2 Note 1 Connecting Rod Assembly 2 2 2 Note 1 O Ring Valve Plate 2 2 3 2 Note 1 O Ring Connector Tube 4 4 4 1 Note 1 Head Screw 8 5 2 Note 1 Rubber Suction Feet 4 6 2 Note 1 Valve Plate Assemb...

Страница 15: ...maximum vacuum readings from day to day The preset vacuum level may be adjusted by opening or closing the ori ce A small leak through the ori ce is provided to allow easy restart of the pump if you a...

Страница 16: ...erative No other warranties are expressed or implied The method of executing this warranty servicing adjusting repairing or replacing shall be at the discretion of Gardner Denver Welch Vacuum Technolo...

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