4-3
ValcoMelton
Section 4 - Installation
MM125 - D-90 Hot Melt Unit
Connecting the Electrical Power -
Continued
The D-90 hot melt unit can be set up to use 380, 400, 440, 480, 575 and 595VAC.
All types are three phase and 50/60 Hz. Refer to sheet 1 of the
Electrical
Schematic for the transformer wiring diagram.
The system should be connected via a suitable type of flexible conduit from a
supply isolator and ground-fault power breaker. The supply should be clean
and free from excess interference from other machines.
WARNING!
WARNING!
WARNING!
WARNING!
WARNING!
You MUST follow these steps to connect power to the
unit, or personal injury and/or damage to the unit may
result.
1.
Open the electrical cabinet.
2.
Route the power through either side of the cabinet. Knockouts (for
3/4” and 1” conduit) have been provided to facilitate power cable
routing and customer connections into the unit. The power cable
must meet the minimum voltage and current requirements. Refer
to Figure 4-2.
Figure 4-2. Power Cable Routing
Power
Entry 2
Power Entry 1
3/4” Conduit
Knockout
1” Conduit
Knockout
Summary of Contents for D-90
Page 29: ...4 5 ValcoMelton Section 4 Installation MM125 D 90 Hot Melt Unit Electrical Panel ...
Page 49: ...5 10 Valco Cincinnati Inc Section 5 Setup MM125 D 90 Hot Melt Unit Set Language Continued ...
Page 50: ...5 11 Valco Cincinnati Inc Section 5 Setup MM125 D 90 Hot Melt Unit Set Temperature Units ...
Page 56: ...5 17 Valco Cincinnati Inc Section 5 Setup MM125 D 90 Hot Melt Unit Ready Delay Time Continued ...
Page 73: ...5 34 Valco Cincinnati Inc Section 5 Setup MM125 D 90 Hot Melt Unit Sequential Start Valve ...
Page 146: ...C 2 ValcoMelton Appendix C Schematics MM125 D 90 Hot Melt Unit 240V 3Ø 029XX435 ...
Page 147: ...C 3 ValcoMelton Appendix C Schematics MM125 D 90 Hot Melt Unit 240V 3Ø 029XX435 ...
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