Nordson-EFD-794-Service-Replacement-Parts-Manual.pdf - 第6页
NORDSON EFD ONE YEAR LIMITED WARRANTY This Nordson EFD product is warranted for one year from the date of purchase to be free from defects in material and workmanship (but not against damage caused by misuse, abrasion, c…
794 Series Auger Valve | Service & Replacement Parts Manual
4 www.nordsonefd.com info@nordsonefd.com +1-401-431-7000 Sales and service of Nordson EFD dispensing systems are available worldwide.
Replacement Parts
Item Part # Kit Contents (Qty.) Item Part # Kit Contents (Qty.)
1 7021981
• Brush-motor valve
cable (1)
5 7021964
• Bearing (1)
2
7021960
Kit, mounting hardware
a. Clamp knob,
4 x 16 mm (1)
b. Barrel clamp (1)
c. Mounting bar, Optimum
(includes screws) (1)
6
7360706
• Spring energized seal (24)
7365978
(not shown)
Kit, seals
• O-ring, 0.180 x 0.035, Viton™, brown (10)
• Auger seal, EPR (1)
• Auger seal, Viton (1)
NOTE: The seals in this kit are alternatives for the spring
energized seal, P/N 7360706.
3 7021973
• Tip retainer (1)
7 7021921
• Fluid body (1)
4
7021988
(8 pitch)
7021978
(16 pitch)
• Auger (1)
8
7365979
Kit, high flow, standard
• Tubing, 1/4" OD x 1/8" ID, PE, 46 cm (1.5 ft) (1)
• 1/4 hose to barrel adapter, PP (3)
• Fitting, 10-32T, female luer, nylon (3)
Kit, high flow, stainless steel
• Tubing, 1/4" OD x 1/8" ID, PE, black, 46 cm (1.5 ft) (1)
• Fitting, 1/8" barb to luer, stainless-steel (3)
• Fitting, 10-32T, 1/8" barb, stainless-steel (3)
• Inlet seal (washer), flat, 0.083 x 0.165 x 0.005", PTFE (10)
NOTE: The components above can be used to replace the
components shown in the illustration.
Auger
Bearing
Spring energized seal
NOTE: This seal can be
replaced with any of the
seals from kit P/N 7365978.
Fluid body
Clamp knob
Brush-motor valve cable
Barrel clamp
Mounting bar, Optimum
(includes screws)
Fitting, push-in, 10-32 x 5/32"
(also available as P/N7021724)
Fitting, 4 mm push-in to luer
(also available as P/N 7021923)
Urethane tubing, 3/32" x 5/32"
(also available as P/N7016761)
Any EFD 1/4" precision
dispense tip
NOTE: These components can be
replaced with the components from
kit P/N 7365979.
6
Inlet seal
8
2b
2c
2a
1
Tip retainer
3
4
5
7
Auger
components
794 Series Auger Valve | Service & Replacement Parts Manual
5www.nordsonefd.com info@nordsonefd.com +1-401-431-7000 Sales and service of Nordson EFD dispensing systems are available worldwide.
Notes
NORDSON EFD ONE YEAR LIMITED WARRANTY
This Nordson EFD product is warranted for one year from the date of purchase to be free
from defects in material and workmanship (but not against damage caused by misuse,
abrasion, corrosion, negligence, accident, faulty installation, or by dispensing material
incompatible with equipment) when the equipment is installed and operated in accordance
with factory recommendations and instructions.
Nordson EFD will repair or replace free of charge any defective part upon authorized return
of the part prepaid to our factory during the warranty period. The only exceptions are those
parts which normally wear and must be replaced routinely, such as, but not limited to, valve
diaphragms, seals, valve heads, needles, and nozzles.
In no event shall any liability or obligation of Nordson EFD arising from this warranty exceed
the purchase price of the equipment.
Before operation, the user shall determine the suitability of this product for its intended use,
and the user assumes all risk and liability whatsoever in connection therewith. Nordson EFD
makes no warranty of merchantability or fitness for a particular purpose. In no event shall
Nordson EFD be liable for incidental or consequential damages.
This warranty is valid only when oil-free, clean, dry, filtered air is used, where applicable.
For Nordson EFD sales and service in over
40 countries, contact Nordson EFD or go to
www.nordsonefd.com.
Global
800-556-3484; +1-401-431-7000
info@nordsonefd.com
Europe
00800 7001 7001
infoefd.europe@nordsonefd.com
Asia
China: +86 (21) 3866 9006; china@nordsonefd.com
India: +91 80 4021 3600; india@nordsonefd.com
Japan: +81 03 5762 2760; japan@nordsonefd.com
Korea: +82-31-736-8321; korea@nordsonefd.com
SEAsia: +65 6796 9522; sin-mal@nordsonefd.com
Viton is a registered trademark of E.I. DuPont.
The Wave Design is a trademark of Nordson Corporation.
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