7-1
© 2021 Nordson Corporation
Section 7
Troubleshooting
WARNING:
Allow only qualified personnel to perform the following tasks. Follow the
safety instructions in this document and all other related documentation.
If you cannot solve your problem with the information in this manual or related equipment
manuals, contact the Nordson Industrial Coating Systems Customer Support Center at
(800) 433−9319 or your local Nordson representative.
Refer also to the wiring diagrams and schematics at the end of this manual.
Problem
Possible Cause
Corrective Action
1. Powder not
contained within
feed center
enclosure, afterfilter
fan not running
E-Stop button pressed
Reset the E-Stop.
Final filters clogged
Check the final filters. The fan is shut off automatically if the
pressure across the filters reaches 3 in. w.c.
If the filters are clogged, check the cartridge filter media and
gaskets for leaks. Replace damaged cartridge filters.
Replace the final filters.
Fan start/stop button or
wiring defective
Check the fan motor control circuits (main system electrical
panel).
Fan motor overload
tripped
Overload occurs when the motor operates at a greater amperage
than designed for.
Make sure the overload is set to the proper limit.
Make sure nothing is stopping the motor and fan from turning.
Check the fuses. Failure of one of three fuses in a 3-phase motor
circuit can cause the overload to trip.
Check the motor and electrical connections. Reset the overload.
Fan motor fuse failure
Check the motor and electrical circuits. Replace the fuses.
Fan motor failure
Replace the motor.
Continued...
Содержание Encore XL Powder
Страница 8: ...2021 Nordson Corporation 1607027 01 ii Change Record...
Страница 12: ...2021 Nordson Corporation 1607027 01 1 4 Safety...
Страница 51: ...2021 Nordson Corporation 1607027 01 4 9 Setup 6 5 Figure 4 5 Pneumatic Controls 2 of 2...
Страница 60: ...2021 Nordson Corporation 1607027 01 5 8 Operation...
Страница 133: ...2021 Nordson Corporation 1607027 01 9 31 Parts 7 6 1 3 2 4 8 5 Figure 9 21 Sieve Parts Sieve with Angled Chute Shown...
Страница 136: ...2021 Nordson Corporation 1607027 01 9 34 Parts...
Страница 146: ...2021 Nordson Corporation 1607027 01 10 10Options...
Страница 148: ...2021 Nordson Corporation 1607027 01 11 2 Pneumatic and Electrical Diagrams...
Страница 149: ......
Страница 150: ......
Страница 151: ......
Страница 152: ......
Страница 153: ...ON OFF...
Страница 154: ......