AG900+ and AG900+S Applicators Customer Product Manual.pdf - 第13页

AG − 900+ and AG900+S Applicators 9  2009 Nordson Corporation Part 1098464A First Aid If molten hot melt comes in contact with your skin: 1. Do NOT attempt to remove the molten hot melt from your skin. 2. Immediately so…

AG−900+ and AG900+S Applicators

Part 1098464A

 2009 Nordson Corporation

Table 1: General Safety Warnings and Cautions (contd)

Equipment

Type

Warnings and Cautions

CAUTION! Hot surfaces! Avoid contact with the hot metal

surfaces of guns, hoses, and certain components of the

melter. If contact can not be avoided, wear heat-protective

gloves and clothing when working around heated equipment.

Failure to avoid contact with hot metal surfaces can result in

personal injury.

CAUTION! Some Nordson melters are specifically designed to

process polyurethane reactive (PUR) hot melt. Attempting to

process PUR in equipment not specifically designed for this

purpose can damage the equipment and cause premature

reaction of the hot melt. If you are unsure of the equipment’s

ability to process PUR, contact your Nordson representative

for assistance.

HM, CA

CAUTION! Before using any cleaning or flushing compound

on or in the equipment, read and comply with the

manufacturer’s instructions and the MSDS supplied with the

compound. Some cleaning compounds can react

unpredictably with hot melt or cold adhesive, resulting in

damage to the equipment.

CAUTION! Nordson hot melt equipment is factory tested with

Nordson Type R fluid that contains polyester adipate

plasticizer. Certain hot melt materials can react with Type R

fluid and form a solid gum that can clog the equipment. Before

using the equipment, confirm that the hot melt is compatible

with Type R fluid.

Other Safety Precautions

 Do not use an open flame to heat hot melt system components.

 Check high pressure hoses daily for signs of excessive wear, damage, or leaks.

 Never point a dispensing handgun at yourself or others.

 Suspend dispensing handguns by their proper suspension point.

AG−900+ and AG900+S Applicators

 2009 Nordson Corporation

Part 1098464A

First Aid

If molten hot melt comes in contact with your skin:

1. Do NOT attempt to remove the molten hot melt from your skin.

2. Immediately soak the affected area in clean, cold water until the hot melt has cooled.

3. Do NOT attempt to remove the solidified hot melt from your skin.

4. In case of severe burns, treat for shock.

5. Seek expert medical attention immediately. Give the MSDS for the hot melt to the

medical personnel providing treatment.

AG−900+ and AG900+S Applicators

Part 1098464A

 2009 Nordson Corporation

Description

See Figure 1. The Nordson AG-900+/AG900+S modular dispensing applicator is a

noncirculating unit that applies solid and foamed high performance materials such as

silicones, plastisols, urethanes, epoxies, butyls and hot melts. The applicator is compatible

with a variety of Nordson systems and is well suited for automated dispensing equipment.

Figure 1: AG-900+ Dispensing Applicator with Zero−Cavity Nozzle

1. Applicator module

2. Adapter block

3. Needle

4. Pressure regulated material

5. Air-close port

6. Piston

7. Air-open port

8. Needle/nozzle assembly

The applicator is pneumatically triggered by a customer supplied external solenoid. The

applicator assembly includes a module, and either a pressure regulator (heated or

unheated) or applicator adapter body.

The AG-900+/AG900+S dispensing applicator is available as a zero cavity needle/nozzle

design, or can be provided to accept standard extrusion nozzles.