Tweco Pak 200 - Manual (Page 51)

OPERATION PAK 200
Manual 0-5057 4-7 OPERATION
Status Code Key for PAK 200
Status Code Message Cause/Remedy
3-4 Gas Control not ready Purging; RUN/SET in SET position;
3-5 Gas Control Protocol Fault Does not apply to PAK-200, if displayed CCM defective.
3-6
Invalid Current Control level
from GCM
Does not apply to PAK-200, if displayed CCM defective.
3-7
Gas Control returns wrong
command sequence
Does not apply to PAK-200, if displayed CCM defective.
3-8
CCM and Gas Control type
(Autocut-Ultracut) mismatch
CCM not PAK-200 (SW13-1 should be OFF) or CCM defective.
3-9
Gas Control Communication
reply fault
Does not apply to PAK-200, if displayed CCM defective.
3-10
Warning. -- Gas Control fi rm-
ware needs update
Does not apply to PAK-200, if displayed CCM defective.
4-1 Coolant Level low fault Check coolant level, add as needed.
4-2
Low coolant fl ow after power
on purge. < 0.4gal/min; Suction leak introducing air into coolant, suspect rear panel fi lter
seal; clogged fi lter; defective pump.
4-3
C o o l a n t o v e r h e a t e d
(>70 deg. C, 158 deg F) Coolant fan failed; radiator fi ns clogged with dirt; Ambient tem-
perature > 40 deg C.
4-4
Coolant System not ready.
During power on purge / prim-
ing, fl ow did not reach 0.4 gal/
min for at least 5 seconds
If new installation recycle power to restart pump, may take a
few times to fi ll hoses;
Damaged torch coolant tube; Suction leak introducing air into
coolant, suspect rear panel fi lter seal; clogged fi lter; defective
pump.
4-5 Low Coolant Level - Warning
While cutting, detected low coolant level, does not stop cut.
Add coolant as required.
5-1
CANBUS Failure to Acknowl-
edge fault.
Does not apply to PAK-200, if displayed CCM defective.
5-2
CANBUS OFF due to excessive
data errors;
Does not apply to PAK-200, if displayed CCM defective.
5-3
CANBUS data error warning.
Errors increasing, will soon
fault.
Does not apply to PAK-200, if displayed CCM defective.
5-4 CCM Message not sent Does not apply to PAK-200, if displayed CCM defective.
6-1 CCM Analog Voltage Error Replace CCM
6-2 CCM ADC or DAC error Replace CCM
6-3
Coolant Flow too High error,
fl ow > 2.7 gal/min
Torch coolant tube broken or missing;
CCM fault, replace CCM
6-4 CCM Data Memory error Replace CCM
Table 4-8: Status Code Key for PAK 200