4-1
Operation and Maintenance
© 2024 Nordson Corporation
1044131-06
Section 4
Operation and Maintenance
WARNING:
safety instructions in this document and all other related documentation.
WARNING:
your body in front of a spray device, drain, or leak in high-pressure system. A jet of
pressure before removing nozzles, disconnecting hoses, or performing any maintenance
or repair procedures.
WARNING: Do not remove any sheet-metal covers from the pump while it is operating.
Moving parts under the covers could cause an injury.
Introduction
This section covers the following procedures:
• system check
•
•
• routine startup
• coating material change
• routine shutdown
• maintenance
NOTE: The information in this section is common for both the aluminum and stainless
steel versions of the 25B Pump. All illustrations in this manual show the aluminum
way.
System Check
Before starting the pump, make sure
•
•
regulator is set to zero pressure.
• the air lubricator is full of lubricating oil.
•
to the instructions in their manuals.
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