Instructions / Assembly

WIRING
This section refers to Figures 55 and 56.
Grounding Instructions—This appliance must be grounded.
If it should malfunction or break down, grounding
provides a path of least resistance for electric current, to
reduce the risk of electric shock. This
appliance is equipped with a cord having an equipment-
grounding conductor and grounding plug. The plug must
be plugged into an appropriate outlet that is properly
installed and grounded in accordance with all local codes
and ordinances.
This appliance is for use on a standard 120Vac, individual
20-amp branch circuit for VX475 and VX550 models with
a NEMA 5-20R receptacle. For VX1000 models a
nominal 240Vac, individual 20-amp branch circuit with
NEMA 6-20R receptacle is required. Make sure that the
appliance is connected to an outlet and has a grounding
attachment plug that looks like the plug shown in either
Figure 55 or 56 depending on the model. No adapter
should be used with this appliance.
1. Using crimping pliers, connect low voltage wire (18 gauge,
2-conductors, model 376-UL) to crimp connectors.
2. Connect the low voltage wire to the low voltage wire
harness located at the back of the power unit, the
use of long nose pliers is recommended. See Figure 57.
3. The power unit is equipped with a 6 foot
grounded cord. Ensure power cord is plugged into a
properly grounded receptacle.
33
FIGURE 55
FIGURE 56
VX475 & VX550 SERIES
VX1000 SERIES
WARNING
Improper connection of the equipment-grounding
conductor can result in a risk of electric shock.
Check with a qualified electrician or service person
if you are in doubt as to whether the outlet is properly
grounded. Do not modify the plug provided with the
appliance–if it will not fit the outlet, have a proper
outlet installed by a qualified electrician.
!
FIGURE 57
Back of unit
Crimp connectors
and low voltage
wire harness
Crimp connectors
and low voltage
wire harness
Low voltage
wire harness
Low voltage wire
Crimp connectors
376UL
376UL
20R
20R