3
Rev G
S1−
−−
−Warnings & Cautions
Warnings
Always turn the power source OFF before wiring the TR400. Failure to observe this warning
could result in an electrical shock or damage to the equipment.
During a Stop condition, any slight movement of the shaft or magnetic disc could activate the
control relay and start the motor. To prevent starting the motor accidentally, always use proper
LOCKOUT, TAG OUT procedures. Failure to observe this warning could result in an injury to
persons or damage to equipment.
Do not touch the Pulser Disc or Wrap while it is spinning. Failure to observe this warning could
result in a hand injury.
Always wear protective eye goggles when using power tools. Failure to observe this warning
could result in an eye injury or blindness.
Practical wiring practices must be followed when wiring industrial equipment such as the
TR400. Failure to follow practical wiring practices could result in an injury to persons or damage
to equipment.
The TR400 is a programmable process ratemeter and must be installed by qualified personnel
only. Failure to observe this warning could result in an injury to persons or damage to
equipment.
Only qualified personnel should attempt to connect any wires to the TR400. Failure to observe
this warning could result in an injury to persons.
Continued on next page