Nordson Waste Big Bag Reference guide

Waste Big Bag
Customer Product Manual
Part 7093466
Issued 04/21
NORDSON DEUTSCHLAND GMBH
For parts and technical support, call the Industrial Coating
Systems Customer Support Center at (800) 433‐9319 or
contact your local Nordson representative.
This document is subject to change without notice.
Check http://emanuals.nordson.com for the latest version.

Part 7093466 E2021 Nordson Corporation
Contact Us
Nordson Corporation welcomes requests for information, comments, and
inquiries about its products. General information about Nordson can be
found on the Internet using the following address:
http://www.nordson.com.
Address all correspondence to:
Nordson GmbH
Heinrich Hertz Strasse 42
40699 Erkrath,
Germany
Notice
This is a Nordson Corporation publication which is protected by copyright.
Original copyright date 2021. Nopartofthisdocument may be
photocopied, reproduced, or translated to another language without the
prior written consent of NordsonCorporation. Theinformationcontained
in this publication is subject to change without notice.
Trademarks
Nordson and the Nordson logo are registered trademarks of Nordson
Corporation.
All other trademarks are the property of their respective owners.

Change Record i
Part 7093466
E2021 Nordson Corporation
Change Record
Revision Date Change

EC DECLARATION OF CONFORMITY
ACCORDING TO CE DIRECTIVE 2006/42/ EC ANNEX II 1A
DESCRIPTION: Big Bag Waste Station (max. load 500kg)
FAMILY/MODELS: p/n 7035368 and 7035345 All variants and models
APPLICABLE DIRECTIVES & STANDARDS USED
TO VERIFY COMPLIANCE:
Directive 2006/42/EG (Machinery)
Directive 2014/34/EU (Explosive Atmosphere)
EN 60204-1: 2016 “Safety of Machinery - Electrical equipment of
machines”
EN ISO 12 100:2010 “Safety of machinery - Basic concepts,
general principles for design”
MARKING OF PRODUCT:
The equipment delivered is generally intended to be part of a powder coating system and can be
operated on its own or in conjunction with other equipment.
In order to be in full compliance with the CE machinery directive and its amendments, the customer is
obliged to respect the applicable regulations for his powder coating system upon incorporation of the
equipment in the powder coating plant and before starting operation.
We hereby declare that the product specified conforms to the directives and standards described above
and that it has been provided with a CE label. Provided the product is installed and operated in line with
the Nordson manuals, its operation is safe.
Name and address of the responsible person authorized to compile the technical file
Kai Flockenhaus
Manager Procurement & Process,
ICS Europe (Industrial Coating Systems)
Nordson Deutschland GmbH
40699 Erkrath, Heinrich-Hertz-Strasse 42
Date: 18/02/2021

Table of Contents i
Part 7093466
E2021 Nordson Corporation
TABLE OF CONTENTS
Waste Big Bag 1..........................................
Safety 1.................................................
Qualified Personnel 1...................................
Intended Use 1.........................................
Regulations and Approvals 1.............................
Personal Safety 2.......................................
Fire Safety 2...........................................
Grounding 3...........................................
Action in the Event of a Malfunction 3.....................
Disposal 3.............................................
Description 4............................................
Powder Flow Process Diagram & Description 5.............
Installation 6............................................
Transport 6..............................................
Unpacking 6.............................................
Storage 6................................................
Preparing for Installation 6................................
ATEX Zoning 7...........................................
Daily Operation and Start Up 8............................
Bag Installation Procedure 9..............................
Maintenance 11...........................................
Troubleshooting 13.......................................
Parts 14..................................................
Specifications 16.........................................

Waste Big Bag 1
Part 7093466
E2021 Nordson Corporation
Waste Big Bag
Safety
Read and follow these safety instructions. Task- and equipment-specific
warnings, cautions, and instructions are included in equipment
documentation where appropriate.
Make sure all equipment documentation, including these instructions, is
accessible to all persons operating or servicing equipment.
Qualified Personnel
Equipment owners are responsible for making sure that Nordson equipment
is installed, operated, and serviced by qualified personnel. Qualified
personnel are those employees or contractors who are trained to safely
perform their assigned tasks. They are familiar with all relevant safety rules
and regulations and are physically capable of performing their assigned
tasks.
Intended Use
CAUTION: Use of Nordson equipment in ways other than those described in
the documentation supplied with the equipment may result in injury to
persons or damage to property.
Some examples of unintended use of equipment include
Susing incompatible materials
Smaking unauthorized modifications
Sremoving or bypassing safety guards or interlocks
Susing incompatible or damaged parts
Susing unapproved auxiliary equipment
Soperating equipment in excess of maximum ratings
Regulations and Approvals
WARNING: Make sure all equipment is rated and approved for the
environment in which it is used. Any approvals obtained for Nordson
equipment will be voided if instructions for installation, operation, and
service are not followed.
All phases of equipment installation must comply with all local codes.

2Waste Big Bag
Part 7093466 E2021 Nordson Corporation
Personal Safety
To prevent injury, follow these instructions.
SDo not operate or service equipment unless you are qualified.
SDo not operate equipment unless safety guards, doors, or covers are
intact and automatic interlocks are operating properly. Do not bypass or
disarm any safety devices.
SKeep clear of moving equipment. Before adjusting or servicing any
moving equipment, shut off the power supply and wait until the
equipment comes to a complete stop. Lock out power and secure the
equipment to prevent unexpected movement.
SRelieve (bleed off) pneumatic pressure before adjusting or servicing
pressurized systems or components. Disconnect, lock out, and tag
switches before servicing electrical equipment.
SObtain and read Safety Data Sheets (SDS) for all materials used.
Follow the manufacturer’s instructions for safe handling and use of
materials, and use recommended personal protection devices.
STo prevent injury, be aware of less-obvious dangers in the workplace
that often cannot be completely eliminated, such as hot surfaces, sharp
edges, energized electrical circuits, and moving parts that cannot be
enclosed or otherwise guarded for practical reasons.
SDo not use the air blow gun to clean your body. Compressed air can
pierce the skin and if directed towards the face it could cause a severe
eye injury.
Fire Safety
To avoid a fire or explosion, follow these instructions.
SDo not smoke, weld, grind, or use open flames where flammable
materials are being used or stored.
SProvide adequate ventilation to prevent dangerous concentrations of
volatile materials or vapors. Refer to local codes or your material SDS
for guidance.
SDo not disconnect live electrical circuits while working with flammable
materials. Shut off power at a disconnect switch first to prevent
sparking.
SKnow where emergency stop buttons, shutoff valves, and fire
extinguishers are located. If a fire starts in a spray booth, immediately
shut off the spray system and exhaust fans.
SClean, maintain, test, and repair equipment according to the instructions
in your equipment documentation.
SUse only replacement parts that are designed for use with original
equipment. Contact your Nordson representative for parts information
and advice.

Waste Big Bag 3
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Grounding
WARNING: Operating faulty electrostatic equipment is hazardous and can
cause electrocution, fire, or explosion. Make resistance checks part of your
periodic maintenance program. If you receive even a slight electrical shock
or notice static sparking or arcing, shut down all electrical or electrostatic
equipment immediately. Do not restart the equipment until the problem has
been identified and corrected.
Grounding inside and around the booth openings must comply with
EN50050−2, EN50177, EN16985, latest conditions. See Installation section
−page 6 −for enclosure grounding points.
SAll electrically conductive objects in the spray areas shall be electrically
connected to ground with a resistance of not more than 1 ohm when
measured with an appropriate instrument.
SEquipment to be grounded includes, but is not limited to, the floor of the
spray area, operator working area platforms, hoppers, photoeye
supports, and blow-off nozzles. Personnel working in the spray area
must be grounded.
SThere is a possible ignition potential from the charged human body.
Personnel standing on a painted surface, such as an operator platform,
or wearing non-conductive shoes, are not grounded. Personnel must
wear shoes with conductive soles or use a ground strap to maintain a
connection to ground when working with or around electrostatic
equipment.
SAfter servicing equipment, reconnect all disconnected equipment,
ground cables and wires.
Action in the Event of a Malfunction
If a system or any equipment in a system malfunctions, shut off the system
immediately and perform the following steps:
SDisconnect and lock out electrical power. Close pneumatic shutoff
valves and relieve pressures.
SIdentify the reason for the malfunction and correct it before restarting the
equipment.
Disposal
Dispose of equipment and materials used in operation and servicing
according to local codes.

4Waste Big Bag
Part 7093466 E2021 Nordson Corporation
Description
WASTE BIG BAG
STAND ALONE
WASTE BIG BAG
VENTED
Figure 1 Waste Big Bag
The Waste Big Bag system is built exclusively for collecting the waste powder that accumulated in the
Afterfilter. Using the Nordson Prodigy HDLV Transfer Pump, the waste powder is transferred into a big bag
that is specifically designed for this intended use, in order to be disposed of correctly and safely. Any other
use is considered as non−conforming. The manufacturer is not responsible for any incorrect use, the risk for
this is assumed by the user alone.
Two versions are available, to accommodate different scenarios of the main system. The vented version is
used when venting directly to the main system Afterfilter is possible. If it is not suitable to vent to the
Afterfilter, the Stand Alone version, fitted with it’s own venting extract and pulse cleaning cartridge filter, is an
ideal solution.
The Waste Big Bag must only be operated in a way of proper and conforming use. Conforming use also
means strict observance of all operating and maintenance instructions stipulated by the manufacturer or
supplier of your equipment. Any further use is considered as not conforming. For damages resulting from
any non−conforming use, is not the responsibility of the manufacturer/supplier.
NOTE: The Waste Big Bag station is deigned for bags with a maximum weight of 500 kg
and mounted on a pallet. It is essential that where venting is fitted, it must be
connected without obstruction or possibility of blockages. Grounding of the bag
must be connected at all times during operation.

Waste Big Bag 5
Part 7093466
E2021 Nordson Corporation
Powder Flow Process Diagram
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WASTE BIG BAG
7035345
WASTE BIG BAG,
VENTED
7035368
WASTE BIG BAG,
STAND ALONE
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WASTE BIG BAG
Figure 2 Powder Flow Diagram
Item Component Function
1Waste powder Waste powder path from the Afterfilter to the Waste Big Bag
2Prodigy HDLV Transfer
Pump
Draws powder from the Afterfilter and transfers it to the Waste Big Bag
3Excess air Excess air from the bag is extracted correctly and safely
4Level Sensor (optional) An optional level sensor can be fitted to alarm when the bag is full
5a Vent Hose Vents the excess air to the Afterfilter
5b Dedicated Extract with Filter Stand alone systems are fitted with a dedicated extract / filter unit for venting the
excess air
6Mini-Cyclone Slows the velocity of the powder and allows it to fall under gravity into the bag
See Figure 3
Powder Flow Process Description
The Powder Flow Diagram shows the path for waste powder from the system's Afterfilter. The waste powder is continually
transferred from the hopper section of the Afterfilter (1 - red lines). Passing through the Prodigy HDLV Transfer Pump (2),
it enters the mini-cyclone (6) where it is able to fall under gravity, into the waste bag. Excess air (3 - blue lines) is
exhausted either back to the Afterfilter on the vented system (5a) or through a dedicated extract with cartridge filter (5b)
on the stand alone system.

6Waste Big Bag
Part 7093466 E2021 Nordson Corporation
Installation
WARNING: Allow only qualified personnel to perform the following tasks.
Follow the safety instructions in this document and all other related
documentation.
NOTE: Pneumatic (including pressure and quality) and electrical supplies
must be in accordance with the system drawings supplied by Nordson.
Figure 3 Enclosure Grounding Points
Preparing for Installation
NOTE: Waste Big Bag stations are delivered mainly assembled with
minimal assembly required for the venting/extract. Installation of the unit
should not be undertaken without the presence of a Nordson representative
or a suitably qualified person.
1. Choose a level site on which to install the Waste Big Bag station. If part
of a complete system, see the general layout drawings for location.
2. Seal concrete floors with a suitable material to avoid dust. Other floor
surfaces should be of a type that is easy to keep clean.
Transport
Transport the unit so as to avoid damage. Use suitable packaging materials.
Protect the unit from humidity, large temperature fluctuations
(condensation), dust and vibrations.
Unpacking
Unpack the unit carefully to avoid damage. Inspect for any damage caused
during transport. Save packing materials for possible later use, or otherwise
dispose of properly according to local regulations.
Storage
Use suitable packaging materials. Protect the unit from humidity, large
temperature fluctuations (condensation), dust and vibrations.

Waste Big Bag 7
Part 7093466
E2021 Nordson Corporation
ATEX Zoning
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Figure 4 Atex Zoning of Waste Big Bag
ATEX Zoning suggested by Nordson

8Waste Big Bag
Part 7093466 E2021 Nordson Corporation
Operation
WARNING: Allow only qualified personnel to perform the following tasks.
Follow the safety instructions in this document and all other related
documentation.
Daily Operation and Start Up
The Waste Big Bag is active when the main system is in operation. Check
the system is correctly grounded, vent hoses are fitted (if a vented system)
and the big bag is securely and safely loaded with pallet underneath as
shown on the following page.
3
2
1
Figure 5 Cartridge Cleaning Push Button - Stand Alone Systems Only
Waste Big Bag systems that are Stand Alone are fitted with a single
cartridge filter extract unit. To maintain optimum extract, the cartridge filter
can be purge cleaned by pressing the push−button (3) shown above in
Figure 4. It is recommended to purge clean after every change of big bag
but can be done more or less frequently as required.
NOTE: Maximum pressure is 2.8 bar. Set using the regulator (1) and gauge (2)

Waste Big Bag 9
Part 7093466
E2021 Nordson Corporation
Bag Installation Procedure
WARNING: Breathing in certain airborne dusts (including finishing
powders) may be hazardous to health. Ask the powder manufacturer for a
Material Safety Data Sheet (MSDS) for information. Use appropriate
respiratory protection.
Figure 6
Position a suitable and strong pallet inside the Waste Big Bag station and place the new empty bag on top.
Figure 7
Starting with the 2 at the rear of the bag, attach all 4 support straps of the bag, to the support hooks on the
frame and ensure the latch is closed.

10 Waste Big Bag
Part 7093466 E2021 Nordson Corporation
Figure 8
Attach the opening of the bag to the vent cylinder and secure using the belt.
Figure 9
Connect the grounding wire clamp. Double check that everything is correctly fitted and secure before starting
production.
Bag Removal −Switch off the system to avoid powder retuning to the bag. Disconnect the grounding wire.
Loosen the belt and lower the neck of the bag then close to prevent powder escaping. Drive a suitable forklift
truck in so it’s ready to lift the pallet. Lift the pallet and bag enough so you can release the support straps.
Lower the fork lift then remove and dispose of according to your company procedure and local regulations.
NOTE: If the system is fitted with a level sensor, be sure that the bag is clear of the level sensor
probe before extracting the bag. Failing to do so could result in damaging the sensor.

Waste Big Bag 11
Part 7093466
E2021 Nordson Corporation
Maintenance
WARNING: Breathing in certain airborne dusts (including finishing
powders) may be hazardous to health. Ask the powder manufacturer for a
Material Safety Data Sheet (MSDS) for information. Use appropriate
respiratory protection.
CAUTION: It is important to follow the specific maintenance instructions of
each product.
NOTE: R = Responsible person for performing the task. Int = Intervals at which this should be carried out
Maintenance
Location Task Procedure RInt
Waste Big Bag Inspect level of
waste powder
If bag is filled to up to the maximum. Follow local
disposal regulations
OP 8
Waste Big Bag Check
grounding
clamp on bag
Grounding clamp must be connected to big bag
grounding point
OP 8
Powder hose Check powder
hose
No powder restrictions or tight bends OP 8
Vent Hose Inspect and
clean vent hose
(if applicable)
Ensure it’s not clogged or any restrictions in air path OP 8
Prodigy HDLV
Transfer Pump Check if
transfer pump
is functioning
Check supply air is 5 bar and also that there is not a
restriction/blockage in the powder delivery hose
OP 24
Prodigy HDLV
Transfer Pump Inspect clear
block for signs
of powder leak-
age
Ensure no powder is around the pinch valves. If
powder is present inside the clear block, replace the
pinch valves according to the relevant technical
manual.
OP 600
Filter Replace the
Filter cartridge
(if applicable)
Replace the Filter cartridge TT 1000
Prodigy HDLV
Transfer Pump
Replacement of
wear parts
Replace fluid−tubes and pinch valves at the same time TT 2000
Level Sensor
(if fitted)
Functional
check of level
sensors
Check if level sensors are detecting correctly. Adjust
the settings if needed
TT 4000

12 Waste Big Bag
Part 7093466 E2021 Nordson Corporation
Body Inspect the Big
Bag station and
its support
Check for damages, strength, welding cracks and cor-
rosion
TT 4000
Electrical
grounding*
Inspect all
equipment
ground
connections
Resistance < 1 Ohm TT 4000
Level Sensor
(if fitted)
Calibrate level
sensors
Calibrate the level sensors for correct measuring TT 8000
NOTE: For maintenance of the Afterfilter, Sieve and Powder Feed Centre, application equipment or
gun moving equipment, refer to the relevant individual technical manuals.
*It is recommended that you use a Multimeter (Example: BEHA ProInstall100; SN4225110) to test the
grounding.

Waste Big Bag 13
Part 7093466
E2021 Nordson Corporation
Troubleshooting
WARNING: Allow only qualified personnel to perform the following tasks.
Follow the safety instructions in this document and all other related
documentation.
NOTE: A fault can occur for several reasons. It is advisable to check all possible causes for a given fault.
Obvious causes of malfunction such as broken wires, missing fasteners etc., should be noted during visual
inspections and corrected immediately. These troubleshooting procedures cover only the most common
problems. If you cannot solve a problem, contact your Nordson representative.
Problem Possible Cause Corrective Action
1. Powder leakage Hose clamps loose or damaged Check clamps and rectify
Damaged vent hose Inspect hose and replace if necessary
(stand alone unit only) Cartridge filter damaged Inspect and replace if necessary
Seals leaking Inspect seals and replace if necessary
2. Waste powder
not reclaimed
Pump(s) not functioning correctly Check pump(s) are operating correctly and
repair if necessary. Possibly pinch valves
or timing valve.
Powder transfer(s) hose blocked or
disconnected
Inspect powder transfer hose(s) are
connected and not blocked. Replace if
necessary.
Level probe faulty Inspect level probe (if fitted). Repair or
replace if necessary.
3. Low or no
extract
Afterfilter not running correctly Check Afterfilter is on and running correctly
Vent blocked or disconnected Inspect the vent hose and connections to
ensure they are in good condition and no
blockages. Replace any damaged items
(stand alone unit
only)
Cartridge filter blocked Check pulsing is working correctly. Repair
or replace pulse if necessary.
Inspect and replace cartridge filter if
necessary.

14 Waste Big Bag
Part 7093466 E2021 Nordson Corporation
Parts
To order parts, call the Nordson Industrial Coating Systems Customer
Support Center at [phone] or contact your local Nordson
representative.
Item Part Description Quantity Note
1 7035479 SENSOR,LEVEL,WASTE BIG BAG AR A
2 7035481 FILTER, CARTRIDGE, WASTE BIG BAG 1
3 7035299 KIT,GASKETS,A300 SIEVE,STAND ALONE 1
4 7035482 VALVE, PULSE, WASTE BIG BAG 1
5 1619912 PUMP,HDLV,ELEC,BARB,NG,PRODIGY,PKG AR B
6 134575 WIRE, GROUND 1
NS 7035483 BELT, WASTE BIG BAG 1
NS 768178 TUBING,PWDR,ANTISTATIC 12.7MM (.5 IN) ID AR
NOTE A: Optional
B: Pumps will be mounted on Afterfilter legs
AR: As Required
NS: Not Shown
1 2
3
4
5
6
Figure 10 Spare Parts Identification Images - Stand Alone

Waste Big Bag 15
Part 7093466
E2021 Nordson Corporation
Item Part Description Quantity Note
1 7035479 SENSOR,LEVEL,WASTE BIG BAG AR A
2 7035476 VENT HOSE, CONDUCTIVE 1
3 970966 CLAMP, HOSE 1
4 1619912 PUMP,HDLV,ELEC,BARB,NG,PRODIGY,PKG 1
5 134575 WIRE, GROUND AR B
NS 7035483 BELT, WASTE BIG BAG 1
NS 768178 TUBING,PWDR,ANTISTATIC 12.7MM (.5 IN) ID AR
NOTE A: Optional
B: Pumps will be mounted on Waste Big Bag frame or Afterfilter legs
AR: As Required
NS: Not Shown
1
2
4
5
3
Figure 11 Spare Parts Identification Images - Vented