Lockout Functions - Miller Maxstar 300 LX Owner's Manual

6-4.

Lockout Functions

A. Accessing Lockout Capability
Or
2
See Section 5-1 for explanation of controls referred to in all of
Section 6-4.
There are four (1−4) lockout levels. Each successive level allows the
operator more flexibility.
NOTE: Before activating lockout levels, be sure that all procedures
and parameters are established. Parameter adjustment is limited
while lockout levels are active.
1 Amperage (A) Switch Pad
2 Adjust Switch Pad
3 Power Switch
4 Lockout Off
5 Lockout On
To access lockout screens, turn power switch On. Press and hold the
Amperage and Adjust switch pads until software version number
clears the meters and Lockout Off or Lockout On appears. A Main/
Peak and % or S LED's will light.
6 Encoder Control
OM-2222 Page 44
6
1
Or
And
L − −
000
000
V
Or
Rear Panel
To turn On the lockout feature:
Press Amperage (A) until % LED is on.
Turn Encoder to select a three digit lockout code. The code will ap-
pear on the voltage meter. Select any number from [001] thru [999 ].
IMPORTANT: Document this code, it will be needed to turn lockout
off.
To select a lockout level, press Amperage (A) switch pad until meter
S LED is lit.
Turn Encoder to select a lockout level (see Sections B for lockout lev-
el descriptions).
Once the desired three digits have been entered and a lockout level
selected, press torch trigger or turn Off power to complete lockout on
sequence.
NOTE: Setting a three digit lockout number of [000], or setting a lock-
out level of [L−−] will disable lockout.
To turn Off the lockout feature:
Use Encoder control to enter the same three digits that were used
to turn on the lockout feature.
Press the Amperage (A) switch pad. The meter % LED will turn off
and the S LED will light. The amperage meter will display [L−−]. Lock-
out is now off.
Press torch trigger or turn Off power to complete lock out Off
sequence.
4
5
LL!
or 2,3,4
3