Porter-Cable 630 - Safety Instructions; Grounding Instructions

SAFETY INSTRUCTIONS
GROUNDING INSTRUCTIONS
This tool should be grounded while in use to protect the operator
from electric shock. The tool is equipped with an approved three-
conductor cord and three-prong grounding type plug to fit the proper
grounding type receptacle. The green (or green and yellow)
conductor in the cord is the grounding wire. Never connect the green
(or green and yellow) wire to a live terminal.
If your unit is for use on less than
150 Volts, the power cord is
equipped with a plug that has two
flat, parallel current-carrying
prongs and one longer, round or
“U”-shaped, ground prong which
requires a mating 3-conductor
grounded type receptacle, as
shown in Fig. 1.
An adapter, shown in Fig. 2, is
available for connecting 3-prong
grounding type plugs that are
used on units less than 150 Volts
to 2-prong receptacles. THIS
ADAPTER IS NOT ALLOWED IN
CANADA. The green colored
rigid ear, lug, etc., must be
connected to a permanent
ground such as a properly
grounded outlet box, as shown in
Fig. 2.
if your unit is for use on 150 to 250
Volts, the power cord is equipped
with a plug that has two flat
current-carrying prongs in
tandem, and one round or “U” -
shaped, longer ground prong, as
shown in Fig. 3. This plug is used
only with the proper mating 3-
conductor grounding type
receptacle, as shown in Fig. 3. No
adapter is available for this type
plug.
Fig. 1
Fig. 3
IN ALL CASES, MAKE SURE THE RECEPTACLE IN QUESTION IS
PROPERLY GROUNDED.
NEVER REMOVE GROUNDING BLADE FROM POWER PLUG
EXTENSION CORDS
Use only three-wire extension cords which have three prong
grounding-type plugs and three-pole receptacle which accept the
tool’s plug. Replace or repair damaged or worn cord immediately.
2