Pump Operating Variables - Nordson DuraBlue D4L Manual De Instrucciones

Troubleshooting
6-4

Pump Operating Variables

Part 1032059B
When diagnosing apparent melter malfunctions, it is helpful to understand
the following variables that control the status of the pump—enabled,
disabled, running—and the associated indication that is provided by the
pump LED.
S
Use/activation of a remote input to control the motor
S
Use of parameter 8, Automatic Pump On
S
Ready status of the melter
S
Activation of a switched input (handgun or footswitch)
S
Activation of the pump key
Table 6-2 provides the status of the pump LED for each combination of the
pump operating variables.
Manual 41-DURABLUE-MA-02
E 2003 Nordson Corporation