Hypertherm HyDefinition HD3070 - Page 164

HD3070 with Automatic Gas Console Instruction Manual 5-39
16
MAINTENANCE
PS ERR=6
TRANSFER TIMEOUT ERROR
Informs operator that transfer of
current to workpiece was not sensed
within 2 seconds.
Set correct torch
standoff. Refer to Cut
Charts in Section.
Is torch standoff
correct ?
Is there good
electrical contact
between workpiece &
work table ?
No
Check work cable
connection between power
supply & work table.
No
Set correct preflow
gas flowrates.
Install new
consumables of
correct type.
No
Check for leaks or
twists in gas lead set.
No
No
Yes
Yes
Are preflow gas
flowrates
set to correct
values ?
Are torch back
pressures
within recommended
ranges ?
Yes
Are consumables of
correct type properly
installed & in good
condition ?
Yes
Continued
on next
page
Yes