Maintenance
5‐1
P/N 213828_11
2014 Nordson Corporation
VersaBlue_PPA
Section 5
Maintenance
ATTENTION: Allow only qualified personnel to perform the following tasks.
Follow the safety instructions here and in the entire documentation.
NOTE: Maintenance is an important preventive measure for maintaining
operating safety and extending the service life of the unit. It should not be
neglected under any circumstances.
Risk of Burns
ATTENTION: Hot! Risk of burns. Wear appropriate protective
clothing/equipment.
Some maintenance work can only be done when the melter is heated up.
Relieving Adhesive Pressure
ATTENTION: System and material pressurized. Relieve system of pressure
before disconnecting hoses, applicators and hot melt handguns. Failure to
observe can result in serious burns.
Relieve pressure as described in section Installation, Connecting Hose,
Disconnecting.
Important when Using Cleaning Agents
Never used halogenated hydrocarbon solutions to clean components
made of aluminum or to purge Nordson equipment. The strong chemical
reaction can cause injury or death. Also refer to section Safety.
Use only a cleaning agent recommended by the hot melt material
manufacturer. Observe the Material Safety Data Sheet for the cleaning
agent.
Properly dispose of the cleaning agent according to local regulations.
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