AG900+ and AG900+S Applicators Customer Product Manual.pdf - 第11页

AG − 900+ and AG900+S Applicators 7  2009 Nordson Corporation Part 1098464A General Safety Warnings and Cautions (contd) Equipment T ype W arnings and Cautions HM, PC W ARNING! Equipment starts automatically! Remote tri…

AG−900+ and AG900+S Applicators

Part 1098464A

 2009 Nordson Corporation

Table 1: General Safety Warnings and Cautions

Equipment

Type

Warnings and Cautions

WARNING! Hazardous vapors! Before processing any

polyurethane reactive (PUR) hot melt or solvent-based

material through a compatible Nordson melter, read and

comply with the material’s MSDS. Ensure that the material’s

processing temperature and flashpoints will not be exceeded

and that all requirements for safe handling, ventilation, first aid,

and personal protective equipment are met. Failure to comply

with MSDS requirements can cause personal injury, including

death.

WARNING! Reactive material! Never clean any aluminum

component or flush Nordson equipment with halogenated

hydrocarbon fluids. Nordson melters and guns contain

aluminum components that may react violently with

halogenated hydrocarbons. The use of halogenated

hydrocarbon compounds in Nordson equipment can cause

personal injury, including death.

HM, CA

WARNING! System pressurized! Relieve system hydraulic

pressure before breaking any hydraulic connection or seal.

Failure to relieve the system hydraulic pressure can result in

the uncontrolled release of hot melt or cold adhesive, causing

personal injury.

WARNING! Molten material! Wear eye or face protection,

clothing that protects exposed skin, and heat-protective gloves

when servicing equipment that contains molten hot melt. Even

when solidified, hot melt can still cause burns. Failure to wear

appropriate personal protective equipment can result in

personal injury.

AG−900+ and AG900+S Applicators

 2009 Nordson Corporation

Part 1098464A

General Safety Warnings and Cautions (contd)

Equipment

Type

Warnings and Cautions

HM, PC

WARNING! Equipment starts automatically! Remote triggering

devices are used to control automatic hot melt guns. Before

working on or near an operating gun, disable the gun’s

triggering device and remove the air supply to the gun’s

solenoid valve(s). Failure to disable the gun’s triggering device

and remove the supply of air to the solenoid valve(s) can

result in personal injury.

HM, CA, PC

WARNING! Risk of electrocution! Even when switched off and

electrically isolated at the disconnect switch or circuit breaker,

the equipment may still be connected to energized auxiliary

devices. De-energize and electrically isolate all auxiliary

devices before servicing the equipment. Failure to properly

isolate electrical power to auxiliary equipment before servicing

the equipment can result in personal injury, including death.

HM, CA, PC

WARNING! Risk of fire or explosion! Nordson adhesive

equipment is not rated for use in explosive environments and

should not be used with solvent-based adhesives that can

create an explosive atmosphere when processed. Refer to the

MSDS for the adhesive to determine its processing

characteristics and limitations. The use of incompatible

solvent-based adhesives or the improper processing of

solvent-based adhesives can result in personal injury,

including death.

HM, CA, PC

WARNING! Allow only personnel with appropriate training and

experience to operate or service the equipment. The use of

untrained or inexperienced personnel to operate or service the

equipment can result in injury, including death, to themselves

and others and can damage to the equipment.

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.