Using The Melter Function Keys; Standard Function Keys; Special Function Keys; Heater Key - Nordson ProBlue P4 Customer Product Manual

Using the Melter Function Keys

Heater Key

Heater key
E 2014 Nordson Corporation
The control panel provides the following standard and special function keys.

Standard function keys

S
Heater
S
Pump
S
Setup

Special function keys

S
Seven‐day clock
S
Standby
CAUTION: Unintentionally activating function keys can, under the
correct circumstances, have undesirable effects on the melter or the
manufacturing process. Only personnel who are familiar with the melter's
setup and its connection with the manufacturing process should use the
function keys. Improper use of the function keys can result in erratic process
behavior or personal injury.
Use the heater key to manually turn the component heaters on and
off. Pressing the heater key overrides the control (on or off) of the heaters
by either the seven‐day clock feature or a remote input. The LED on the
heater key turns on when the heaters are on.
When a fault occurs (Refer to Monitor Melter Faults earlier in this section) the
heaters automatically turn off. The heater key is used to turn the heaters back
on after correcting a fault condition.
4-25
Operation
Part 1024496_06