5
NOTES FOR SAFE OPERATION
Read this instruction manual thoroughly before installation, operation,
maintenance or inspection of the braking unit and the braking resistor unit. In this 
manual, NOTES FOR SAFE OPERATION are classified as “WARNING” or 
“CAUTION.”
Indicates a potentially hazardous situation which, if not avoided, could result in
death or serious injury to personnel.
Indicates a potentially hazardous situation which, if not avoided, may result in 
minor or moderate injury to personnel and damage to equipment.
It may also be used to alert against unsafe practices.
Even items described in  CAUTION may result in a vital acci-
dent in some situations. In either case, follow these important notes.
: These are steps to be taken to insure proper operation.