Gardner Denver Welch DryFast 2014 Owner'S Manual Download Page 5

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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 use this product near ﬂ ames.

WARNING

Failure to observe the safety precautions could result in Severe bodily injury, including death in
some cases.

Summary of Contents for Welch DryFast 2014

Page 1: ...2032 2042 2034 2044 2037 2047 Part No 642779 Printed in USA WARNING Be sure to properly identify intake and exhaust before using the pump See Section 2 15 CAUTION Do not pump liquids with the pump Pum...

Page 2: ...f IEC1010 of warning will be found on the pump Caution Refer to accompanying documents Caution Risk of electrical shock Caution Hot surface WARNING Warnings are given where failure to observe instruct...

Page 3: ...he care of a cold trap 9 Section 03 Operation 3 10 Starting a Welch DRY Vacuum Pump 10 3 11 Cleanliness 10 3 12 Leak detection 10 3 13 Operating pressure range 10 3 14 The effects of unwanted vapor 10...

Page 4: ...otector resets Always disconnect power source before servicing 1 15 Never drop or insert ngers or any other object into any openings 1 16 Do not operate this product where oxygen is being administered...

Page 5: ...iquid 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 atmosphere...

Page 6: ...arrier If you are required to communicate with your dealer or Welch Vacuum be sure to include your order numbers for quick identi cation Do not return the pump to the factory without obtaining returne...

Page 7: ...p a vent line can be attached which allows gases and vapors pumped through the pump to be piped from the work area into a hood Vent lines will muf e noise coming from the vacuum WARNING Never block th...

Page 8: ...a lubricating and sealing uid for pulling a vacuum When pumping gases or low vapor loads a trap is not necessary unless you want to capture vapors evolved from the process When a heavy load of water...

Page 9: ...por loads is to regularly drain the trap of liquid ejected from the dry vacuum pump 2 20 The Care of a Cold Trap When using a cold trap the refrigerant should be maintained at a high level in the ask...

Page 10: ...y slightly pressuring the system and painting the suspected area with a thick soap solution Escaping air will produce soap bubbles 3 13 Operating Pressure Range Vacuum pumps are designed to be run fro...

Page 11: ...m the plastic head base 2 Make sure to wear gloves before removing the diaphragm Grab the diaphragm with both hands and turn counterclockwise to loosen from connecting rod 3 Remove the diaphragm retai...

Page 12: ...for Models 2037 and 2047 to a standard water aspirator See the table below to cross reference the correct Welch Dry Vacuum pump with your water aspirator 5 20 Cross Reference Welch Dry Vacuum Pump wit...

Page 13: ...047B 01 Catalog Number Wired for 230V 50Hz 1 Phase with European Schuko Plug 2032C 02 2042C 02 2034C 02 2044C 02 2037C 02 2047C 02 Catalog Number Wired for 100V 50 60Hz 1 Phase with North American 115...

Page 14: ...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...

Page 15: ...8 59 7 25 11 64 3 11 6 26 6 39 7 32 8 66 5 30 14 89 3 18 6 32 MODELS 2032 2034 2037 2042 2044 2047 MODEL 2014 INTAKE EXHAUST AVM CONTROL INTAKE EXHAUST AVM CONTROL Section 8 DRAWINGS 8 10 Dimensional...

Page 16: ...screws to be tighten with torque of 13 13 5 inch pounds 3 4 2 2 1 4 66 0167 Qty 2 O Ring 10 5 x 3 0 Viton 3 66 0166 Qty 1 O Ring 021 Flourolastomer 2 61 3706 Qty 2 Intake Valve 1 61 3059 Qty 1 Diaphr...

Page 17: ...014 2032 2042 2047 Repair Kit 2047K 01 1 61 3059 1 Diaphragm Mold 2 61 3706 1 Intake Valve 3 61 6706A 1 Exhaust Valve 4 66 0166 1 O Ring 021 Fluoroelastomer 5 66 0167 2 O Ring 10 5 x 3 0 Viton This ki...

Page 18: ...ount Prospect IL 60056 Phone 847 676 8800 Fax 847 677 8606 Technical Support E Mail gdwelchvacuum gardnerdenver com Web Page www welchvacuum com Copyright 1997 2007 Gardner Denver Welch Vacuum Technol...