12
Dukane Manual Part No. 403–566–01
DPC
™
II Plus and EZ Welder System – User’s Manual
Plastics Health Notice
Before using any Dukane ultrasonic welding sys-
tem, be sure you are familiar with OSHA regula-
tions from the U.S. Department of Labor about the
particular type of plastic(s) you are using.
When plastic materials are being processed, they
may emit fumes and/or gases that could be haz-
ardous.
Make sure there is proper ventilation whenever
these plastics are processed.
Electrical Safety Grounding
Instructions
For safety, the power cords used on all Dukane
products have a three-prong, grounding-type plug.
Approved 2 pole, 3 wire grounding
receptacle BRYANT No. 5621 or
equivalent to NEMA 5–15R or 5–20R
Approved 2 pole, 3 wire grounding
receptacle HUBBELL No. 5652 or
equivalent to NEMA 6–15R or 6–20R
Figure 2-2 Example of 220 Volt, Grounded,
3-Prong Receptacle
Figure 2-1 Example of 120 Volt, Grounded,
3-Prong Receptacle
CAUTION
If there is any question
about the grounding of
your receptacle, have it
checked by a qualified
electrician. Do not cut
off the power cord
grounding prong, or al-
ter the plug in any way.
If an extension cord is
needed, use a three-
wire cord that is in good
condition. The cord
should have an ad-
equate power rating to
do the job safely. It must
be plugged into a
grounded receptacle.
Do not use a two-wire
extension cord with this
product.
Ꮨ
Ꮨ
CAUTION
If you must have a two-
prong electrical recep-
tacle, we strongly
recommend that you re-
place it with a properly
grounded three-prong
type. Have a qualified
electrician replace it fol-
lowing the National Elec-
tric Code and any local
codes and ordinances
that apply.
See Figures 2-1 and 2-2.
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