iii
CONTENTS
Safety Rules & Cutting Precautions............................................................ vii
Part I Description...........................................................................I-1
Identification of machine parts................................................... I-2
HFA-250 and HFA-250W machines....................................... I-2
HFA-400 and HFA-400W machines....................................... I-4
Specifications............................................................................. I-6
HFA-250 and HFA-250W machines....................................... I-6
HFA-400 and HFA-400W machines...................................... I-10
Sound level............................................................................ I-14
Automatic backgauge function.............................................. I-15
Optional accessories ................................................................ I-16
Part II Installation...........................................................................II-1
Location .....................................................................................II-2
Carrying .....................................................................................II-4
Cleaning.....................................................................................II-5
Leveling......................................................................................II-6
Removing shipping bracket .......................................................II-7
Supplying hydraulic oil...............................................................II-8
Supplying cutting fluid................................................................II-9
Supplying electric power...........................................................II-10
Connecting power cable........................................................II-11
Checking electrical connections............................................II-12
Installing fire control devices.....................................................II-13
Part III Controls..............................................................................III-1
Machine circuit breaker switch.................................................. III-2
Control panel............................................................................. III-3
Other controls .......................................................................... III-12
Description of displays............................................................. III-17
Contents of displays............................................................. III-19
Initial display ..................................................................... III-19
Station data setup display................................................. III-19
(Continued on next page.)