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8
(Note: In case of discrepancy, diagram on
machine takes precedence).
3. Transformer: connect line L7 to #13 terminal,
and line L8 to #10 terminal. (Do not move the
jumper wire.)
4. Overload relay: Change amperage setting to
3.5.
5. If using a plug, replace the 230V plug with a
proper 460V, UL-listed plug.
It is recommended that the Plate Roller be
connected to a dedicated 15 amp circuit with a
circuit breaker or fuse. If connected to a circuit
protected by fuses, use time delay fuse marked “D”.
NOTE: Local codes take precedence over
recommendations.
8.2 GROUNDING INSTRUCTIONS
This tool must be grounded. In the event of a
malfunction or breakdown, grounding provides a
path of least resistance for electric current to reduce
the risk of electric shock. This tool is equipped with
an electric cord having an equipment-grounding
conductor and a grounding plug. The plug must be
inserted into an appropriate outlet that is properly
installed and grounded in accordance with all local
codes and ordinances.
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 tool –
if it will not fit the outlet, have a proper outlet
installed by a qualified electrician.
The conductor with insulation having an outer
surface that is green with or without yellow stripes is
the equipment-grounding conductor. If repair or
replacement of the electric cord or plug is
necessary, do not connect the equipment-grounding
conductor to a live terminal.
Use only 3-wire extension cords that have 3-prong
grounding plugs and 3-pole receptacles that accept
the tool's plug.
Repair or replace damaged or worn cord
immediately.
8.3 Extension cords
The use of extension cords is discouraged; try to
position equipment within reach of the power
source. If an extension cord becomes necessary, be
sure it is heavy enough to carry the current your
product will draw. An undersized cord will cause a
drop in line voltage resulting in loss of power and
overheating.
Table 1 shows recommended size to use depending
on cord length and nameplate ampere rating. If in
doubt, use the next heavier gauge. The smaller the
gauge number, the heavier the cord.
Ampere
Rating
Volts
Total length of
cord in feet
More
Than
Not
More
Than
240 50 100 200 300
AWG
00 06 18 16 16 14
06 10 18 16 14 12
10 12 16 16 14 12
12 16 14 12
Not
Recommended
Extension Cord Recommendations
Table 1
9.0 Operation
9.1 Controls
Power light: Indicates current is flowing to machine.
Operation light: Indicates machine is in motion.
Start/stop button.
Emergency stop: Push E-stop button (one on
control panel, one on foot pedal post) for immediate
shut-down of machine. To re-start machine, rotate
E-stop button clockwise until it disengages. It is
recommended that E-stop buttons be used for
emergency shutdowns; use stop button on electric
box for normal shutdown.
Main switch: When turned on, power light will
illuminate.
Foot pedals: Two pedals for instant forward or
reverse motion.
Safety brake (see Figure 5-1): Machine will shut off
if this is pushed down by operator or contacted by a
workpiece.
Figure 9-1: control panel
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