A-9

INSTALLATION
POWER WAVE 455/R

A-9

HIGH SPEED GEAR BOX
Changing the ratio requires a gear change and a PC
board switch change. The Power Feed Wire Feeders
are shipped with both high speed and a low speed
gears. As shipped from the factory, the low speed
(high torque) gear is installed on the feeder. To
change Gear ratio see Power Feed 10/R Instruction
Manual.
ELECTRIC SHOCK can kill.
• Do not touch electrically live parts
or electrodes with your skin or wet
clothing.
• Insulate yourself from the work and
ground.
• Always wear dry insulating gloves.
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1. Set the High/Low switch code on Wire Drive PC
board as follows:
• Turn off power to the power source at the discon-
nect switch.
• Remove the front cover from the power source.
• The wire feed head board is on the right
side of the power source. Locate the 8-
position DIP switch and look for position
8 of the DIP switch.
• Using a pencil or other small object,
slide the switch right to the OFF position,
when the low speed gear is installed.
Conversely, slide the switch left to the
ON position when the high speed gear is
installed.
• Replace the cover and screws. The PC board will
“read” the switch at power up, automatically
adjusting all control parameters for the speed
range selected.
O
N123456 78
WARNING