Electrical Connections; Connections For Specific Handgun Configurations; Configuration A: Rtd-Style Ad-31, Series 5000 - Nordson AD-31 Series Customer Product Manual

14
AD-31 Hand Guns

Electrical Connections

Connections for Specific Handgun Configurations

Handgun Model
AD-31 RTD (for use with a Series 5000 melter)
RTD (for use with any melter other than
a Series 5000 melter)
Thermostat
L4 RTD
Thermostat
Part 107105C04
Before connecting the hose to the melter, make electrical connections as
described in the following procedures.
To make the electrical connections for the handgun, refer to the appropriate
procedure shown in Table 6.
Table 6 Correct Electrical Connection Procedure for Each Handgun Model
Sensor Type

Configuration A: RTD-Style AD-31, Series 5000

Connect the RTD Sensor
Refer to the Figure 6 as necessary.
Heater
Terminal
Block
L1, Heater (Wire J)
L2, Heater (Wire L)
Heater
Figure 6 Wiring Diagram
1. Loosen the three screws from the RTD terminal block as shown in
Figure 7. Insert wires I, H, and B, extending from the hose, into the RTD
terminal block.
Refer to...
Configuration A (RTD-Style AD-31,
Series 5000)
Configuration B (RTD-Style AD-31,
Other Than Series 5000)
Configuration C (Thermostat-Style
AD-31)
Configuration D (RTD-Style L4
Handgun)
Configuration E (Thermostat-Style L4
Handgun)
RTD
Ground
Terminal
Block
RTD (Wire I)
RTD (Wire B)
RTD (Wire H)
RTD
E 2005 Nordson Corporation