SWF Companies Parts Illustrations (Standard)
TF 400V/600V 8 of 62 9/24/2004
Equipment Safety
SWF machinery uses safety devices to prevent injury to personnel coming into contact with the machine.
Check all safety switches and devices daily to ensure they operate properly. Any removal or alteration of
these devices results in serious injury.
Device Description
Guarding includes sheet metal fixed guards or transparent
polycarbonate plastic. Hinged or sliding guard doors are
installed in areas requiring easy access.
Doors with safety interlocks automatically stop the machine by
disconnecting the electrical power and dropping air from the
machine when the door opens.
The electrical power and air pressure remain off until all guard
doors are closed and the start-up sequence is followed.
Emergency Stop, or E-Stop is a lighted push/pull button
installed on each operator control panel. The pulled-out (on)
position allows for operation. The pushed-in (off) position of any
e-stop button causes a complete machine shut-down by
shutting off power and air to the machine.
The dump valve releases air pressure, causing the air pressure
switch to open and shut off the master control relay. The
machine remains shut down until all emergency stop buttons
are reset and the start-up sequence is performed.
WARNING: Do not use the e-stops to prevent inadvertent
starting of the machine. Always perform power and air lock out
procedures on the main disconnect or designated auxiliary
disconnect before reaching into the machine.
The DISCONNECT SWITCH or CIRCUIT BREAKER mounts
on the main electrical cabinet and shuts off electrical power to
the machine. There may be additional remote disconnect
switches mounted elsewhere on the machine.
To open the electrical cabinet door, first move the disconnect
switch to the off position.
WARNING: Always use the lockout feature of the disconnect
switch to ensure the electrical power remains off during any
maintenance or repair work.
Not all disconnect switches shut off all power. Some switches
only shut-off power to a particular area or to certain
components. Never assume any single disconnect switch
shuts-off ALL power to the machine. Refer to the electrical
schematics for specific information.
Precautions and Warnings
1. Always closely observe all DANGER, WARNING and CAUTION signs.
2. Machinery should never be operated or serviced by personnel taking any type of drug or sedative,
under the influence of alcohol, or who is experiencing excessive fatigue.
3. Before starting any machinery, confirm all personnel and materials are clear of the machine.
4. Alert all personnel involved with the machine of any automatic cycling features.
5. Do not perform any maintenance or repair work without completing the following:
a. Turn off electrical power at the main control panel.
b. Use a padlock or other lock-out device to ensure the power stays off.
c. Turn off the air supply.
d. Use a padlock or other lock-out device to ensure the air stays off.
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