Milnor MWT12E5, Installation And Service

Page: 9 / 121

Safety—Rigid Washer Extractors
PELLERIN MILNOR CORPORATION
4.
Safety Alert Messages—Unsafe Conditions
[Document BIUUUS14]
4.1.
Damage and Malfunction Hazards
4.1.1.
Hazards Resulting from Inoperative Safety Devices
DANGER 7 : Entangle and Sever Hazards
—Cylinder door interlock—Operating the
machine with a malfunctioning door interlock can permit opening the door when the cylinder is
turning and/or starting the cycle with the door open, exposing the turning cylinder.
• Do not operate the machine with any evidence of damage or malfunction.
WARNING 8 : Multiple Hazards —Operating the machine with an inoperative safety device
can kill or injure personnel, damage or destroy the machine, damage property, and/or void the
warranty.
• Do not tamper with or disable any safety device or operate the machine with a
malfunctioning safety device. Request authorized service.
WARNING 9 : Electrocution and Electrical Burn Hazards
—Electric box doors—
Operating the machine with any electric box door unlocked can expose high voltage conductors
inside the box.
• Do not unlock or open electric box doors.
WARNING 10 : Entangle and Crush Hazards
—Guards, covers, and panels—Operating
the machine with any guard, cover, or panel removed exposes moving components.
• Do not remove guards, covers, or panels.
4.1.2.
Hazards Resulting from Damaged Mechanical Devices
WARNING 11 : Multiple Hazards —Operating a damaged machine can kill or injure
personnel, further damage or destroy the machine, damage property, and/or void the warranty.
• Do not operate a damaged or malfunctioning machine. Request authorized service.
WARNING 12 : Explosion Hazards
—Cylinder—A damaged cylinder can rip apart during
extraction, puncturing the shell and discharging metal fragments at high speed.
• Do not operate the machine with any evidence of damage or malfunction.
WARNING 13 : Explosion Hazards —Clutch and speed switch (multiple motor
machines)—A damaged clutch or speed switch can permit the low speed motor to engage during
extract. This will over-speed the motor and pulleys and can cause them to rip apart, discharging
metal fragments at high speed.
• Stop the machine immediately if any of these conditions occur: • abnormal whining sound
during extract • skidding sound as extract ends • clutches remain engaged or re-engage
during extract
5