Hypertherm
1-3
SAFETY
11/08
Touching live electrical parts can cause a fatal shock or
severe burn.
• Operating the plasma system completes an electrical
circuit between the torch and the workpiece. The
workpiece and anything touching the workpiece are
part of the electrical circuit.
• Never touch the torch body, workpiece or the water in
a water table when the plasma system is operating.
Electric shock prevention
All Hypertherm plasma systems use high voltage
in the cutting process (200 to 400 VDC are
common). Take the following precautions when
operating this system:
• Wear insulated gloves and boots, and keep your body
and clothing dry.
• Do not stand, sit or lie on – or touch – any wet surface
when using the plasma system.
• Insulate yourself from work and ground using dry
insulating mats or covers big enough to prevent any
physical contact with the work or ground. If you must
work in or near a damp area, use extreme caution.
• Provide a disconnect switch close to the power
supply with properly sized fuses. This switch allows
the operator to turn off the power supply quickly in
an emergency situation.
• When using a water table, be sure that it is correctly
connected to earth ground.
ELECTRIC SHOCK CAN KILL
• Install and ground this equipment according to the
instruction manual and in accordance with national
and local codes.
• Inspect the input power cord frequently for damage or
cracking of the cover. Replace a damaged power cord
immediately. Bare wiring can kill.
• Inspect and replace any worn or damaged torch leads.
• Do not pick up the workpiece, including the waste
cutoff, while you cut. Leave the workpiece in place or
on the workbench with the work cable attached during
the cutting process.
• Before checking, cleaning or changing torch parts,
disconnect the main power or unplug the power
supply.
• Never bypass or shortcut the safety interlocks.
• Before removing any power supply or system
enclosure cover, disconnect electrical input power.
Wait 5 minutes after disconnecting the main power
to allow capacitors to discharge.
• Never operate the plasma system unless the power
supply covers are in place. Exposed power supply
connections present a severe electrical hazard.
• When making input connections, attach proper
grounding conductor first.
• Each Hypertherm plasma system is designed to be
used only with specific Hypertherm torches. Do not
substitute other torches which could overheat and
present a safety hazard.
Use proper precautions when handling printed circuit
boards.
STATIC ELECTRICITY CAN DAMAGE CIRCUIT BOARDS
• Store PC boards in anti-static containers.
• Wear a grounded wrist strap when handling
PC boards.
Содержание Command THC
Страница 61: ...SETUP CommandTHC for X Y Table Instruction Manual 3 7 5 Blank...
Страница 81: ...HD3070 SETUP CommandTHC for X Y Table Instruction Manual 3a 1 5 Section 3a HD3070 SYSTEM INTERCONNECTIONS...
Страница 88: ...HT2000 SETUP CommandTHC for X Y Table Instruction Manual 3b 1 6 Section 3b HT2000 SYSTEM INTERCONNECTIONS...
Страница 95: ...HT2000LHF SETUP CommandTHC for X Y Table Instruction Manual 3c 1 5 Section 3c HT2000LHF SYSTEM INTERCONNECTIONS...
Страница 102: ...HT4001 SETUP CommandTHC for X Y Table Instruction Manual 3d 1 5 Section 3d HT4001 SYSTEM INTERCONNECTIONS...
Страница 108: ...MAX100 SETUP CommandTHC for X Y Table Instruction Manual 3e 1 5 Section 3e MAX100 SYSTEM INTERCONNECTIONS...
Страница 113: ...MAX200 SETUP CommandTHC for X Y Table Instruction Manual 3f 1 6 Section 3f MAX200 SYSTEM INTERCONNECTIONS...
Страница 126: ...HT4400 SETUP CommandTHC for X Y Table Instruction Manual 3h 1 5 Section 3h HT4400 SYSTEM INTERCONNECTIONS...
Страница 135: ...HPR SETUP CommandTHC for X Y Table Instruction Manual 3i 1 9 Section 3i HPR SYSTEM INTERCONNECTIONS...
Страница 148: ...HPR SETUP 3i 14 CommandTHC for X Y Table Instruction Manual Figure 3i 14 Ohmic contact wire connection B B 11...
Страница 149: ...HSD130 SETUP CommandTHC for X Y Table Instruction Manual 3j 1 11 Section 3j HSD SYSTEM INTERCONNECTIONS...
Страница 188: ...MAINTENANCE CommandTHC for X Y Table Instruction Manual 5 15 6 Figure 5 7 Control board...
Страница 192: ...PARTS LIST CommandTHC for X Y Table Instruction Manual 6 3 10 Figure 6 2 THC control module interior...
Страница 220: ...CommandTHC for X Y Table Instruction Manual...