E D R O
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x T r a c T o r s
28
Automatic Braking on Power Failure
In case of power failure or if the master switch is turned off, the brake will automatically engage
and will stay on until power is restored or the control is activated. Because of this feature, in
order to release the brake, shut off the main air source to the machine and release the air
connection to the machine’s pneumatic system. The machine will not start unless air is admitted
once again.
Positioning Interlock – Cylinder Jog
In order to rotate the cylinder for loading and unloading, a two-hand operation is required. Both
the jog and
ONE
direction push-button (FWD for forward or REV for reverse) must be
depressed in order to rotate cylinder.
Be sure to close the cylinder door before jogging the
cylinder to the next position.
Door Lock
An interlocking door-lock system prevents opening of the main door when the machine is in
operation. It also prevents program or manual operation when the door is open.
Emergency Stop
A red Emergency Stop button is located on the control dashboard and Clean room control for
PassThru
models. Push the button to stop machine and pull out to reset. An alarm screen will
appear on the touch screen and the machine will come to a safe operating mode when
engaged.
SAFETY FEATURES
Electric Heat Generation uses a flange mounted electric immersion heater. It is capable of
increasing the temperature of the bath without the use of live steam. Use of this heating
element is for heating boost only! The electric immersion heater is not intended for use as a
sole source for hot water generation. When in the operating mode, the heating element must be
submerged in the water. Minimum water level is 8” on sight glass.
Extra Drain & Extra Water Inlet (Water Reuse System)
DynaWash
®
may be equipped with an Extra Drain and Extra Water Inlet to form the Water
Reuse Option; a system that provides a way to store separate batches of reusable rinse drain
water for use in a later wash step. A complete Water Reuse System (WRS) includes storage
tank, a pump assembly and drain valves for saving water from previous programmed rinse step.
In some instances where the temperature of the reclaimed water is maintained, the storage tank
should be equipped with a tank heater. When gravity filling or draining is not available, pumps
are required in the re-circulating piping. Pump contractors can be interfaced with the Extra Drain
and/or Extra Water Inlet.
Automatic Positioning
Automatic Positioning assists in aligning the cylinder doors with the main door when jogging
the machine during loading and unloading. It operates through a sensing switch located on the
machine’s back plate which senses a positioning device located on the flywheel. A button to
engage Automatic Positioning is located on the machine’s control panel.