LA 404-2 Pattern Controller Manual.pdf - 第15页
LA 404-2 Pattern Control System 9 P/N 7 1 1 9995A 2006 Nordson Corporation LA 4 04- 2 Is sued 12/06 Equipment T ype Warning or Caution HM CAUTION: Ho t s urfaces! Avoid contact with t he hot metal surfaces o f guns, hose…
LA 404-2 Pattern Control System
8
P/N 7119995A
2006 Nordson Corporation
LA 404-2
Issued 12/06
General Safety Warnings and Cautions
(contd)
Tab. 1 General Safety Warnings and Cautions
(contd)
Equipment
Type
Warning or Caution
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.
Continued...
LA 404-2 Pattern Control System
9
P/N 7119995A
2006 Nordson Corporation
LA 404-2
Issued 12/06
Equipment
Type
Warning or Caution
HM
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.
HM
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.
HM
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.
LA 404-2 Pattern Control System
10
P/N 7119995A
2006 Nordson Corporation
LA 404-2
Issued 12/06
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.
Electrical Safety
WARNING: Risk of electrical shock. Failure to heed a warning could lead
to personal injury and/or damage to the unit or other equipment.
WARNING: Disconnect equipment from the line voltage.