1-4
Safety Instructions
Danger of bums
l Always wear protective clothing which safely covers all endangered
(continued)
body parts.
In case of burns:
l Immediately cool affected skin areas using cold, clean water.
l Do not forcefully remove hot melt material from the skin.
l Immediately seek medical attention.
6. Maintenance/Repair
Allow only qualified personnel to perform maintenance, repair and
troubleshooting. All activities should only be carried out wearing
personal protective clothing and equipment and when the equipment is
switched off and unpressurized.
n
WARNING: Even when the main switch is set to OFF there
/i
remains residual voltage inside the switchboard. So, on
principle, carry out the following work prior to maintenance
and repair:
Disconnect, lock out and tag external power supply.
To ensure the external power supply is disconnected, attempt to
operate the unit. If the unit does not energize, proceed with
maintenance or repair work.
If the unit energizes, repeat the disconnect, lock out and tag
procedure. Retest the unit.
Manually actuate the applicators/hand guns to release the system
pressure in the entire unit.
Secure pneumatically or hydraulically operated equipment against
uncontrolled movement.
Only use spare parts which do not compromise the safety of the unit.
A list of Nordson spare parts is provided in Section 8 of this manual.
ALWAYS use a rubber handle screwdriver when removing or
installing components.
7. Cleaning
NOTE: Always refer to the Material Safety Data Sheet or material
information sheet before working with the material.
n
WARNING: Never clean any aluminum part or flush any
t
l
system using halogenated hydrocarbon solvents. Examples
of common halogenated hydrocarbons are
dichloromethyline, 1 ,l ,l -trichloroethylene, perchloroethyline.
Halogenated hydrocarbons may react violently with
aluminum parts.
l NEVER use an open flame to clean the unit or components of the
unit.
l Use only cleaning solvents designed or intended to be used with the
hot melt material being used in the unit. NEVER USE PAINT
SOLVENTS UNDER ANY CIRCUMSTANCES.
P/N 106 7OlA
41.2300SP - Issued 1194
Q Nordson Corporation 1994
All Rights Resewed
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