Control switch
Pump speed arrow keys
Troubleshooting
6-6
Part 1126931_01
2018 Nordson Corporation
Changing a Motor Control Parameter
The motor control parameters are factory set and do not need to be changed.
Use this procedure only if a motor control parameter is inadvertently changed
and needs to be changed back to the factory setting shown in Table 6‐3. The
motor control parameters are changed through the motor control panels
located on the front of the melter.
To change the a motor control parameter
1. Place the main power switch in the OFF position.
2. Place the control switch in the OFF position.
3. Press and hold both Pump speed arrow keys and then switch the
control switch back on. When the pump speed display indicates SEt,
release the keys.
4. Use the Pump speed arrow keys to select a value for the parameter
shown on the pump speed display. Refer to Table 6‐3 for a parameter list.
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