VALCO MELTON D-90, Manual

Page: 26 / 150

4-2 ValcoMelton
Section 4 - Installation MM125 - D-90 Hot Melt Unit
WARNING! WARNING!
WARNING! WARNING!
WARNING! Electrical connections should be made only by
experienced service personnel! Failure to observe
could result in personal injury, death, or damage to
equipment.
When connecting the supply of electrical power, follow these guidelines:
• Connect the unit to a “clean” supply of electrical power. Use a
dedicated circuit if possible.
WARNING! WARNING! WARNING! WARNING! WARNING! Failure to observe could result in personal injury, death,
or damage to equipment.
When routing low-voltage leads, follow these guidelines:
• Do not route low-voltage leads in the same conduit as wires
carrying a high-current load.
• Do not route low-voltage leads adjacent to, or across wires
carrying a high-current load. If low-voltage leads must cross or
run parallel to wires carrying high current, keep the leads at least
6" (152 mm) from high-current wires.
• Do not splice or solder leads.
• Trim leads to the required length. Leads should be only as long
as necessary for installation.
• All wiring should be in conduits or wireways.
Routing Low-
Voltage Leads
Connecting
the Electrical
Power
Installation Kit
An Installation Kit is available for this unit, containing spare fuses, a copy of this
manual on CD and warranty information. For details, see Section 10 - Parts List.
WARNING! WARNING!
WARNING! WARNING!
WARNING! Only experienced service personnel should connect
power to the unit! Failure to observe could result in
personal injury, death, or damage to equipment.
The use of an earth-leakage or ground-fault power
breaker is recommended with this unit. This unit must be
earthed or grounded. Failure to observe could result in
personal injury, death, or damage to equipment.
WARNING! WARNING! WARNING! WARNING! WARNING! The external power source must be turned off before
connecting power to the unit! Failure to observe could
result in personal injury, death, or damage to equipment.