4.4
RUN
key
Pressing this key causes the platen to rise. The speed indicated on the display will be
preceded by “RUN”. The platen will continue to rise until the STOP key (or the
Emergency stop switch) is pressed. If the platen reaches the end of its travel before
these buttons are pressed, the limit switch will actuate preventing further upward
travel of the paten and the display will indicate “UP LIMIT!”
4.5
STOP
key
Pressing this key will stop the platen rising when in RUN or DOWN modes.
(In UP mode the machine stops when the UP key is released)
4.6
UP
key
Pressing and holding down this key will cause the platen to rise slowly to allow initial
adjustment of the platen position before a test. Press twice and hold for a rapid
approach upwards. Release the key to stop.
If the platen reaches the end of its travel before this button is released, the limit
switch will actuate preventing further upward travel of the paten and the display will
indica
te “Ram Stopped at Upper Limit“.
Ram Stopped at Upper Limit
Press DOWN, RUN or SETUP to Continue
4.7
DOWN
key
Pressing this key will cause the platen to lower at maximum speed until the STOP
key is pressed or until the platen reaches the end of its travel, in which case the limit
switch will actuate preventing further downward travel and the display will indicate:
Ram Stopped at Lower Limit
Press UP, RUN or SETUP to Continue
4.8
Manual Movement of the Platen
Note: Always disconnect the machine from the power supply when manually
moving the platen
The platen may be moved manually by means of a 6 mm AF hexagon wrench
inserted into the gearbox pulley via the hole provided in the machine case.
The wrench is turned clockwise to apply load to the sample and anticlockwise to
unload.
Original Instructions
9
Summary of Contents for TT AUT-MARSHALL-CBR
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