Tweco 300 Auto-Cut Manuel d'utilisation

Page 63

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Manual No. 0-4817 Auto-Cut 300

4-11

OPERATION

Error Code Error

Remedy / Comments

3-1

Gas Control Conn Fault -
Connection missing or lost

3-3

Plasma Pressure Low

4-1

Coolant Level Low
(before arc start)

Check coolant level in tank, add as needed.

4-2

Low or Missing Coolant Flow
(> 15 seconds when arc off,
or
ASAP when flow <0.35 gal/min
during active arc,
or
when flow is 0.35 - 0.7 gal/min

Check coolant level in tank, add as needed.

4-3

Coolant Overheated
(over 158° F [70° C])

Coolant temperature must drop by 9° F (5° C)
to clear overtemp condition

4-4

Cooling System Not Ready.
Pump has run >30 sec w/o
reaching minimum flow
requirement.

Recycle power or cycle plasma enable / E-Stop.

4-5

Low Coolant Warning
(during cut)

Warning does not stop cut. Stop cut, shut off input
power, add coolant to tank.

6-1

CCM Analog Voltage Error

Contact Thermal Dynamics.

6-2

CCM Analog to Digital Coverter Contact Thermal Dynamics.

6-3

Coolant Flow Circuit Error

Contact Thermal Dynamics.

6-4

CCM Data Memory Error

Contact Thermal Dynamics.

Fault Code Key

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