manualshive.com logo in svg

Welch 2511B-75, Руководство пользователя, Страница: 4 / 17

Поделиться
Скачать
Welch 2511B-75 Скачать руководство пользователя страница 4

SECTION 1: SAFETY INFORMATION

1.10  Caution: To Prevent Injury...
1.11  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 Welch service center for 
examination and repair.

1.12  Keep the cord away from heated surfaces. All electrical products generate heat. To avoid serious burns 

never touch unit during or immediately after operation.

1.13  Never block any air openings  or place it on a soft surface where the openings may be blocked. The air 

openings are for ventilation of the motor inside the housing.  Keep all air openings free of lint, dirt and 
other foreign objects.

1.14  Model 2511 is thermally protected and can automatically restart when the protector resets. Always 

disconnect power source before servicing.

1.15  Never drop or insert fi ngers or any other object into any openings.
1.16  Do not operate this product where oxygen is being administered.
1.17  Wear safety glasses and goggles when operating this product. Never point any air nozzle or air sprayer

 

toward another person or any part of the body.

1.18 Use only in well ventilated areas.  
1.19 Do not use any tools or attachments without fi rst determining maximum air pressure for that tool 

or attachment. Be sure to properly identify intake and discharge before using pump. See Section 2.50.

CAUTION

Do not fi ll the collection jar above the safe fi ll level line

indicated on the jar.

1.20  Caution: To Reduce Risk Of Electrical Shock...
1.21  Do not disassemble. Disassembly or attempted repairs if accomplished incorrectly can create electrical 

shock hazard. Refer servicing to qualifi ed service agencies only.

1.22  115V unit is supplied with a three pronged plug. Be sure to connect pump to a properly grounded outlet 

only.

1.30  Warning: To Reduce Risk Of Electrocution...
1.31  Do not use this product in or near area where it can fall or be pulled into water or other liquids.
1.32  Do not reach for this product if it has fallen into liquid. Unplug immediately.
1.33  Never operate this product outdoors in the rain or in a wet area.

1.40  Danger: To Reduce Risk Of Explosion or Fire...
1.41  Do not use this pump in or near explosive atmospheres or where aerosol (spray) products are being 

used.

1.42  Do not pump anything other than atmospheric air.
1.43  Do not pump combustible liquids or vapors with this product or use in or near an area where 

fl ammable 

or explosive liquids or vapors may exist.

1.44 Do not use this product near fl ames.

WARNING

Failure to observe the above safety precautions could result

in severe bodily injury, including death in extreme cases.

4

Содержание 2511B-75

Страница 1: ...upport Fax 847 677 8606 E Mail gdwelchvacuum gardnerdenver com Web Page www welchvacuum com Warning Not recommended for pumping acid base or organic vapors or gases Models 2511B 75 2511C 75 2511C 76 2511C 77 For outside of U S and Canada contact your local Gardner Denver sales office see back page WELCH ILMVAC Part No 642781 0510 Printed in USA ...

Страница 2: ...re failure to observe the instruction could result in damage to the equipment associated equipment and process These units confirm to the SI International system of units of measurement The following symbols with recommendation of IEC1010 of warning will be found on the pump Caution refer to accompanying documents Caution risk of electrical shock Caution hot surface Double Insulated OFF Power ON P...

Страница 3: ...Connection 2 80 Vacuum Gauges 2 90 Traps Section 03 OPERATION 3 10 Starting Procedures 3 20 Leak Detection 3 30 Operating Pressure Range 3 40 Shutdown Procedures Section 04 MAINTENANCE 4 10 Maintenance Procedures Section 05 TROUBLESHOOTING 5 10 Vacuum Problems 5 20 Pressure Problems 5 30 Trouble Shooting Guide For 2511 And 2515 Section 06 SPECIFICATION 6 10 Specification Table Section 07 WARRANTY ...

Страница 4: ...t first determining maximum air pressure for that tool or attachment Be sure to properly identify intake and discharge before using pump See Section 2 50 CAUTION Do not fill the collection jar above the safe fill level line indicated on the jar 1 20 Caution To Reduce Risk Of Electrical Shock 1 21 Do not disassemble Disassembly or attempted repairs if accomplished incorrectly can create electrical ...

Страница 5: ... returned goods number 2 30 Pump Mounting 2 31 Rubber feet are attached to the pump Rubber feet are excellent for applications involving a semi flexible surface such as a bench top they help to isolate noise and eliminate creeping All Aspiration Filtration Vacuum Systems should be mounted on a horizontal plane 2 40 Pump Location 2 41 The Aspiration Filtration Vacuum System should be located prefer...

Страница 6: ...rawn into the unit The regulator allows discharge pressure to be set between atmospheric and the maximum possible for the pump model Model 2511 is equipped with a pressure port Note Adjusting the vacuum regulators will affect the performance of the pump Please contact Welch technical service prior to start up at 847 676 8800 if you have any questions Intake Pressure Exhaust Vacuum Gauge Vacuum Reg...

Страница 7: ...product must be identical to those parts in the product 2 63 Classification And Symbol Glossary Double Insulated OFF Power ON Power 2 70 Vacuum Connection 2 71 For best results Welch recommends the length of the tubing between the pump and the chamber be kept as small as possible 2 80 Vacuum Gauges 2 81 All Aspiration Filtration Vacuum Systems come with dial vacuum gauges The vacuum gauge gives ne...

Страница 8: ...iration can be actuated by 1 turning pump on off using a foot switch or 2 controlling liquid flow using a handheld pipettor See 9 21 or visit www welchvacuum com for fluid control options and pipette manifold configurations 3 12 Cleaning The Device 1 Make sure the ON OFF switch is in the OFF down position 2 Unplug the device from the wall outlet and allow suction level to drop 3 Remove the applica...

Страница 9: ...er No maintenance is necessary for the bearings All bearings are sealed and permanently lubricated Lubrication should not be attempted 4 12 Empty collection vessel Your 2511 aspiration station uses a float valve on the collection vessel lid to prevent overfilling and provide pump protection To empty remove the middle collection vessel tube to pump set lid aside empty collection vessel appropriatel...

Страница 10: ...ged hydrophobic filter 2 Regulator improperly set 3 Air leak 4 Jar lid gasket not secured to jar 5 Collection vessel is full 1 Replace the filter following directions in this manual Section 4 12 2 Set vacuum level following operating instructions 3 Check the tubing and connectors for possible leaks Attach tighten or replace 4 Be sure the jar lid and gasket fit tightly on the jar 5 Empty vessel and...

Страница 11: ... e e r F 1 1 9 3 0 2 9 2 3 0 1 1 9 3 0 1 1 9 3 0 g H n i m u u c a V m u m i x a M r a b m r r o T m u u c a V e t a m i t l U m c n i H x W x L s n o i s n e m i D s b l t h g i e W g n i p p i h S s t n e m e r i u q e R l a c i r t c e l E V 5 1 1 V 0 3 2 z H 0 5 V 0 0 1 z H 0 6 0 5 4 6 2 9 2 9 1 2 5 5 2 x 1 2 x 8 2 0 0 1 x 3 8 x 0 1 1 3 1 2 1 1 5 2 l e d o M V 0 3 2 z H 0 6 z H 0 6 ...

Страница 12: ...d for any period however short will be repaired under this warranty rather than replaced The warranty is effective for one year from the date of original purchase when 1 The warranty card has been completed and returned 2 The product is returned to the factory or other designated service centers freight prepaid 3 The product in our judgement is defective through no action or fault of the user If t...

Страница 13: ...8 EXPLODED VIEW PARTS LIST 8 10 Model 2511B 75 2511C 75 2511C 76 2511C 77 PUMP ON OFF SWITCH REGULATOR KNOB VACUUM GAUGE SHORT TUBING LONG TUBING APPLICATION TUBING HYDROPHOBIC FILTER PRESSURE PORT COLLECTION JAR ...

Страница 14: ...ial sterilize the unit before disassembling for cleaning Please refer to the exploded view drawing To clean immerse the pieces in mild laboratory detergent but do not use abrasives as a roughened surface may affect the smooth operation of the control valve Apply a thin coat of MOLYKOTE HP 870 Dow Corning lubricant as needed to the control valve to keep the action smooth arrow When working with sal...

Страница 15: ...el 2511 Station Cat No Description 2511B 75 11 l min 115V 60Hz 2511C 75 9 2 l min 230V 50Hz 2511C 76 11 l min 100V 60 50Hz High Flow Model 2515 Station Cat No Description 2515B 75 34 l min 115V 60Hz 2515C 75 28 l min 230V 50Hz 2515C 76 34 l min 100V 60 50Hz ...

Страница 16: ...ESCRIPTION 7ELCH IT 115V 60Hz Maintained on off footswitch 1430A 115V 60Hz Variable on off footswitch 1430B 90 230V 50 60Hz Variable on off footswitch with IEC connections 1430C ESCRIPTION 7ELCH IT Aspiration Kit Includes 6 ft tubing 2000ml Autoclavable jar w lid and two hydrophobic filters 1475K 20 ten hydrophobic filters 1475K 21 16 ...

Страница 17: ...ogy USA Canada Latin America Gardner Denver Thomas Inc Welch Vacuum Technology 5621 W Howard St Niles IL 60714 USA Phone 847 676 8800 Fax 847 677 8606 Email gdwelchvacuum gardnerdenver com Asia Gardner Denver Hong Kong LTD Unit 2503 Metropole Square NO 2 On Yiu St Siu Lek Yuen Shatin New Territories Hong Kong P R C Phone 852 2690 3502 Fax 852 2792 4598 Email thomas hk gardnerdenver com Europe Gard...

Отзывы:

Нет отзывов