Nordson Sealant Equipment Micro-Meter Series Guía de referencia

0LFUR0HWHU6HULHV'LVSHQVHU

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&86720(5352'8&70$18$/

&20321(170$18$/31

,668('

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For parts and technical support, cŽŶƚĂĐƚ 'ůŽďĂůƵƐŝŶĞƐƐ^ĞƌǀŝĐĞƐ;'^Ϳ at

(ϴϬϬ) 4ϯϯ-ϵϯϭϵ, or contact your local Nordson Sealant Equipment Representative.

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7KLVGRFXPHQWLVVXEMHFWWRFKDQJHZLWKRXWQRWLFH

3OHDVHFKHFNZLWKFXVWRPHUVHUYLFHIRUWKHODWHVWYHUVLRQ



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1RUGVRQ6HDODQW(TXLSPHQW٠:L[RP0LFKLJDQ٠86$

3DUW 1RUGVRQ&RUSRUDWLRQ

1RUGVRQ&RUSRUDWLRQZHOFRPHVUHTXHVWVIRULQIRUPDWLRQFRPPHQWVDQG

LQTXLULHVDERXWLWVSURGXFWV*HQHUDOLQIRUPDWLRQDERXW1RUGVRQFDQEH

IRXQGRQWKH,QWHUQHWXVLQJWKHIROORZLQJDGGUHVV

KWWSZZZQRUGVRQFRP

Notice

7KLVLVD1RUGVRQ&RUSRUDWLRQSXEOLFDWLRQZKLFKLVSURWHFWHGE\FRS\ULJKW

2ULJLQDOFRS\ULJKWGDWH1R SDUW RI WKLV GRFXPHQWPD\EH

SKRWRFRSLHGUHSURGXFHGRUWUDQVODWHGWRDQRWKHUODQJXDJHZLWKRXWWKH

SULRUZULWWHQFRQVHQWRI1RUGVRQ &RUSRUDWLRQ7KH LQIRUPDWLRQ FRQWDLQHG

LQWKLVSXEOLFDWLRQLVVXEMHFWWRFKDQJHZLWKRXWQRWLFH

Trademarks

0LFUR0HWHU1RUGVRQDQGWKH1RUGVRQORJRDUHUHJLVWHUHGWUDGHPDUNVRI1RUGVRQ

&RUSRUDWLRQ

$OORWKHUWUDGHPDUNVDUHWKHSURSHUW\RIWKHLUUHVSHFWLYHRZQHUV

7DEOHRI&RQWHQWV i

3DUW

E1RUGVRQ&RUSRUDWLRQ

Table of Contents

6DIHW\ 

4XDOLILHG3HUVRQQHO 

,QWHQGHG8VH 

5HJXODWLRQVDQG$SSURYDOV 

3HUVRQDO6DIHW\ 

+LJKí3UHVVXUH)OXLGV 

)LUH6DIHW\ 

+DORJHQDWHG+\GURFDUERQ6ROYHQW+D]DUGV 

$FWLRQLQWKH(YHQWRID0DOIXQFWLRQ 

'LVSRVDO 

2SHUDWLRQ 

'HVFULSWLRQ 

&RQVXPDEOH,WHPV$QG&RPSRQHQW&OHDQLQJ 

&RQVXPDEOH,WHPV 

&RPSRQHQW&OHDQLQJ 

(OHFWULFDO&RQQHFWLRQV 

(OHFWULFDO:LULQJ 

3UHVVXUH7UDQVGXFHU&DOLEUDWLRQ 

0DLQWHQDQFH$QG&OHDQLQJ 

0HWHULQJ&\OLQGHU2LOLQJ 

2SHUDWLRQ 

7URXEOHVKRRWLQJ 

5HSDLU 

%OHHG9DOYH5HSODFHPHQW$QG)OXVK3OXJ5HSODFHPHQW 

'LVSHQVH9DOYH5HSODFHPHQW 

'ULYH&RPSRQHQW5HSODFHPHQW 

$FWXDWRU5HSODFHPHQW0LFURí0HWHU.$.DQG'. 

$LU&\OLQGHU5HSODFHPHQW0LFURí0HWHU3. 

$LU&\OLQGHU&DOLEUDWLRQ0LFURí0HWHU3. 

)ORZ7XEH5HSODFHPHQW 

'LVSHQVH)ORZ7XEHV 

,QOHW)ORZ7XEHV 

,QOHW9DOYH5HSODFHPHQW 

0HWHULQJ&\OLQGHU5HSODFHPHQW 

0HWHULQJ5RG5HSODFHPHQW 

0LFURí0HWHU.DQG'. 

0LFURí0HWHU$.3. 

3UHVVXUH7UDQVGXFHU5HSODFHPHQW 

9DOYH0DQLIROG5HSODFHPHQW 

'LVDVVHPEO\DQG$VVHPEO\ 

0HWHULQJ&\OLQGHU 

3DUWV 

8VLQJWKH,OOXVWUDWHG3DUWV/LVW 

&ROXPQ3DUWV/LVW 

&XVWRPHU3URGXFW0DQXDO 

0LFURí0HWHU.3DUWV,OOXVWUDWLRQ 

0LFURí0HWHU.3DUWV/LVW 

0LFURí0HWHU$.3DUWV,OOXVWUDWLRQ 

0LFURí0HWHU$.3DUWV/LVW 

0LFURí0HWHU'.3DUWV,OOXVWUDWLRQ 

0LFURí0HWHU'.3DUWV/LVW 



0LFURí0HWHU3.3DUWV,OOXVWUDWLRQ 

0LFURí0HWHU3.3DUWV/LVW 

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Micro−Meter Series Dispenser 1

Part 7444756

E2019 Nordson Corporation

Micro−Meter Series Dispenser

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

SEquipment owners are responsible for making sure that NordsonR

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.

SAllow only qualified personnel to perform the tasks outlined in this

manual.

Intended Use

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

SOnly for use in automated work cells with appropriate safety guarding

and lockout devices.

Micro−Meter Series Dispenser

Part 7444756 E2019 Nordson Corporation

Regulations and Approvals

Make sure all equipment is rated and approved for the environment in which

it is used. Nordson equipment warranties may be voided if instructions for

installation, operation, and service are not followed.

All phases of equipment installation must comply with all federal, state, and

local codes.

Personal Safety

To prevent injury, follow these instructions.

SSafety glasses are to be worn at all times while installing, servicing,

operating, or observing equipment. The sudden release of air or fluid

can cause damage to eyes.

SRelieve system and material pressure before disconnecting hoses.

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) hydraulic and pneumatic pressure before adjusting or

servicing pressurized systems or components. Disconnect, lock out, and

tag switches before servicing electrical equipment.

SOperating faulty electrostatic equipment is hazardous and can cause

electrocution, fire, or explosion. Make resistance checks part of your

periodic maintenance program.

SIf you receive even a slight electrical shock, shut down all electrical and

electrostatic equipment immediately. Do not restart the equipment until

the problem has been identified and corrected.

SObtain and read Safety Data Sheets (SDS) for all materials used. Follow

the manufacturer’s instructions regarding the safe handling and use of

materials. Use recommended personal protection devices.

SMake sure the dispensing area is adequately ventilated.

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.

Micro−Meter Series Dispenser 3

Part 7444756

E2019 Nordson Corporation

High−Pressure Fluids

High pressure fluids, unless they are safely contained, are extremely

hazardous. Always relieve fluid pressure before adjusting or servicing high

pressure equipment. A jet of high−pressure fluid can cut like a knife and

cause serious bodily injury, amputation, or death. Fluids penetrating the skin

can also cause toxic poisoning. If you suffer a fluid injection injury, seek

medical care immediately.

WARNING: Any injury caused by high pressure liquid can be serious. If you

are injured or even suspect an injury:

SGo to an emergency room immediately.

STell the doctor that you suspect an injection injury.

SInform medical staff regarding the type of material dispensed.

MEDICAL ALERT −AIRLESS SPRAY WOUNDS: NOTE TO A PHYSICIAN

Injection into the skin is a serious traumatic injury. It is important to treat the

injury surgically as soon as possible. Do not delay treatment to research

toxicity. Toxicity is a concern with some exotic coatings injected directly into

the bloodstream. Consultation with a plastic surgeon or a reconstructive

hand surgeon may be advisable. The seriousness of the wound depends on

where the injury is on the body, whether the substance hit something on its

way in and deflected causing more damage, and many other variables

including skin micro−flora residing in the plant or gun which are blasted into

the wound. If the injected material contains acrylic latex and titanium dioxide

which damages the tissue’s resistance to infection, bacterial growth will

flourish. The treatment that doctors recommend for an injection injury to the

hand includes immediate decompression of the closed vascular

compartments of the hand to release the underlying tissue distended by the

injection material, judicious wound debridement, and immediate antibiotic

treatment.

Micro−Meter Series Dispenser

Part 7444756 E2019 Nordson Corporation

Fire Safety

To avoid a fire or explosion, follow these instructions:

SShut down all equipment immediately if you notice static sparking or

arcing. Do not restart the equipment until the cause has been identified

and corrected.

SDo not smoke, weld, grind, or use open flames where flammable

materials are being used or stored.

SDo not heat materials to temperatures above those recommended by

the manufacturer. Make sure heat monitoring and limiting devices are

working properly.

SProvide adequate ventilation to prevent dangerous concentrations of

volatile materials or vapors. Refer to local codes or your 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.

SShutoff electrostatic power and ground the charging system before

adjusting, cleaning, or repairing electrostatic equipment.

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.

SBe sure to have a fire extinguisher on hand. Ensure ventilation is

adequate and follow all other safety guidelines as recommended by the

chemical manufacturer.

Halogenated Hydrocarbon Solvent Hazards

Do not use halogenated hydrocarbon solvents in a pressurized system that

contains aluminum components. Under pressure, these solvents can react

with aluminum and explode, causing injury, death, or property damage.

Halogenated hydrocarbon solvents contain one or more of the following

elements:

Element Symbol Prefix

Fluorine F“Fluoro−”

Chlorine Cl “Chloro−”

Bromine Br “Bromo−”

Iodine I“Iodo−”

Check your material SDS or contact your material supplier for more

information. If you must use halogenated hydrocarbon solvents, contact

your Nordson Sealant representative for information about compatible

Nordson Sealant Equipment components.

Micro−Meter Series Dispenser 5

Part 7444756

E2019 Nordson Corporation

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 pressure.

SIdentify the reason for the malfunction and correct it before restarting the

equipment.

Disposal

Dispose of equipment and material used in operation and servicing

according to federal, state, and local codes.

Operation

CAUTION:

SPrime/purge system prior to commencing system operation.

SRelieve air and material pressure when equipment is not in use for

prolonged periods of time. Do not allow pressure to remain static when

equipment is idle as this may cause material to pack and harden.

Description

The Micro−Meter Series Dispenser (Micro−Meter) from Nordson Sealant Equipment advances robot

mounted dispensing by providing a smaller, lighter, and easier to mount component meter without sacrificing

volumetric accuracy or control in the dispense process. The Micro−Meter employs a linear servo actuator(s)

or an air cylinder to drive metering rods through a metering cylinder, controlling ratio, flow rate, and volume

dispensed per shot.

The benefits of the Micro−Meter are as follows:

SPositive rod metering technique provides unparalleled volumetric

displacement.

SAdvanced seal cartridge design with a flushable grease area, along with

hardened metering rods provide the most durable solution for abrasive

materials.

SDirect mounting of Nordson 2−component valves allows for flexibility in

application use.

SAvailable linear drive motor provides accurate dispensing with a high

degree of responsiveness.

SElectronic pressure monitoring and electric monitoring (servo models)

creates high visibility regarding fluid behavior, ensuring that anomalies

are recognized and data logged.

SThe wetted out section is comprised of stainless steel and inert

materials to ensure compatibility with all dispensing fluids.

Micro−Meter Series Dispenser

Part 7444756 E2019 Nordson Corporation

Table 1 Micro−Meter Major Components

Description

Actuator −Electric servo which facilitates metering rod movement.

Air cylinder −Pneumatically driven and generates movement of metering rods.

Dispense valve −Provides complete cut−off control over the application of metered material.

Inlet valve −Accommodates the intake of material from system supply.

Metering cylinder −Houses seal cartridge and cylinder sleeve. Displaces material allowing for the metering

of extremely small beads and dispense volumes.

Pressure transducer −Measures the force of material moving through the dispenser.

1K A2K

D2K P2K

Actuator

Single metering rod

Dispense valve

Actuator

Dual metering

rods

Inlet valve Inlet valve

Dispense valve

Dual actuators

Dual metering

rods

Inlet valve Inlet valve

Dispense valve

Air cylinder

Dual metering

rods

Inlet valve Inlet valve

Dispense valve

Metering cylinder Metering cylinder

Figure 1 Micro−Meter Variations

Tabla de contenidos

Otros manuales de Dispensador de Nordson Sealant Equipment

Nordson Sealant Equipment

Nordson Sealant Equipment 401 Guía de referencia

Nordson Sealant Equipment

Nordson Sealant Equipment 801 Manual de usuario

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