Miller Travel Master SB-10D Manual do Proprietário - Página 22
Procurar online ou descarregar pdf Manual do Proprietário para Acessórios de soldadura Miller Travel Master SB-10D. Miller Travel Master SB-10D 44 páginas. Automatic welding sidebeam
Imprimir páginaCAUTION: CHANGING POSITION OF WELD
TRAVEL DIRECTION SWITCH while carriage
is moving can damage unit.
Allow carriage to stop completely before
changing travel direction.
Do not change position of TRAVEL DIREC-
TION switch (except to center (off) position)
while carriage is moving.
6-5.
TRAVEL SPEED CONTROL (Figure 6-1)
CARRIAGE
The TRAVEL SPEED control is a ten-turn potentiometer
which provides a means of selecting the rate at which
the carriage will move in either direction on the beam.
Rotating the control clockwise increases the travel
speed, and rotating the control counterclockwise de-
creases travel speed. Maximum travel speed is 125 ipm
(3.2 m). The selected travel speed is displayed on the
digital meter.
IMPORTANT: This control may be adjusted while the
carriage is moving.
6-6.
DIGITAL METER (Figure 6-1)
The digital meter displays the carriage travel or jog
speed in either inches per minute (ipm) or meters per
minute (mpm), depending on the display mode se-
lected. To preset travel speed, rotate the TRAVEL
SPEED control until the meter displays the desired
travel speed. During operation, the meter displays
actual carriage travel speed.
OM-889 Page 18
6-7.
START/STOP PUSH BUTTONS (Figure 6-1)
START
STOP
The START/STOP push-buttons provide on/off control
of carriage movement and the welding cycle. When the
START button is pressed, the unit immediately starts
welding, but the carriage will not move until a normally-
open contact between terminals D and L on terminal
strip 1T is closed. The unit is shipped with the normally-
open contact of relay CR1 connected between termi-
nals D and L on terminal strip 1T. If the Carriage Control
is operated as it is shipped (with no wiring modifica-
tions), CR1 closes when the START button is pressed.
Pressing the STOP button stops the carriage and sig-
nals the automatic weld control or user-supplied equip-
ment to finish the weld.
6-8.
DELAY TIME CONTROL (Optional) (Figure
6-1)
The DELAY TIME control is part of the Fixture Start
Delay option. The control allows the operator to
preselect the length of time from 0 (zero) to 2.5 seconds
that the fixture will remain stationary after the START
button is pressed. When the START button is pressed,
the unit welds, but the carriage will not move until the
DELAY TIME control has timed out.
WELD CYCLE