beaver

HANDY AUTO5.5 Safety measures against backfire and flashback ................................ 235.5.1 Prevention of backfire ................................................................ 235.5.2 Prevention of flashback ............................................................. 245.6 Cutting operation ................................................................................. 245.6.1 Straight cutting .......................................................................... 245.6.2 Manual guide cutting ................................................................. 255.6.3 Ordinary circle cutting ................................................................ 265.6.4 Optional circle cutting ................................................................ 275.6.5 Bevel cutting .............................................................................. 295.7 Optional equipment ............................................................................. 295.7.1 Circle cutting attachment (stock no. 33353) .............................. 295.7.2 Auto stop (stock no. 33364) ...................................................... 295.7.3 Straight rail ................................................................................ 305.7.4 Angle tracing roller .................................................................... 306 Maintenance and inspection ....................................................................... 316.1 Disassembly ........................................................................................ 316.1.1 Maintenance of the electrical equipment ................................... 316.1.2 Maintenance of the gear case ................................................... 316.1.3 Maintenance of the drive motor and the reduction gear ............ 326.2 Periodical inspection and maintenance ............................................... 336.2.1 Daily .......................................................................................... 336.2.2 Monthly or every 300 hours ....................................................... 336.2.3 Every three months or 1000 hours ............................................ 346.2.4 Every six months ....................................................................... 347 Troubleshooting .......................................................................................... 358 Wiring diagram and assembly drawing ....................................................... 399 Parts list ...................................................................................................... 419.1 Main units ...................................................................................... 419.2 Gear case ............................................................................................ 439.3 Torch holder and gas distributor .......................................................... 469.4 Circle cutting attachment ..................................................................... 489.5 Auto stop ............................................................................................. 509.6 Angle tracing roller .............................................................................. 5210 Cutting Data ................................................................................................ 532