DuraBlue II Customer Product Manual - 第112页
Service 5-22 Part 1126931_01 2018 Nordson Corporation
Service
5-21
Part 1126931_01
2018 Nordson Corporation
Maintenance Record Form
Melter part Date / Name Date / Name Date / Name
Pump
Motor / gear box
Fixing screws on pump and
tank
Air filter
Tank
Pressure control valve
Filter cartridge
Service
5-22
Part 1126931_01
2018 Nordson Corporation
Troubleshooting
6-1
Part 1126931_01
2018 Nordson Corporation
Section 6
Troubleshooting
WARNING! Allow only qualified personnel to perform the following tasks.
Follow the safety instructions in this document and all other related
documentation.
WARNING! Troubleshooting activities may sometimes have to be carried out
when the melter is energized. Observe all safety instructions and regulations
concerning energized unit components (active parts). Failure to observe may
result in an electric shock.
Safety
Never disconnect cables from, or reconnect cables to, the main board
while the melter is energized.
Before breaking any hydraulic connection, always relieve system
pressure. Refer to Relieving System Pressure in Section 5, Service.
Refer to the safety information provided with optional equipment.
If the melter is removed from its sub‐base for diagnostic checks or
service, ensure that the ground lead between the chassis and the
sub‐base is re‐attached when the melter is reconnected to the sub‐base.