Lincoln Electric IM762-C Case Front Controls, Case Front Layout, Power Wave 455M North American

B-5	OPERATION		B-5
CASE FRONT CONTROLS		FIGURE B.1

All operator controls and adjustments are located on the case front of the Power Wave. (See Figure B.1)

1.POWER SWITCH: Controls input power to the Power Wave.

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1

2. STATUS LIGHT: A two color light that indicates		6
system errors. Normal operation is a steady green	8
light. Error conditions are indicated, per table 3.		13
NOTE: The Power Wave 455M status light will flash	12
green, and sometimes red and green, for up to one		14
minute when the machine is first turned on. This is a
normal situation as the machine goes through a self	15
test at power up.		10
TABLE 3

Light	Meaning	9	4	11	5
Condition		7
Steady Green	System OK. Power source communicating normal-
	ly with wire feeder and its components.
Blinking	Occurs during a reset, and indicates the		CASE FRONT LAYOUT
Green	Power Wave 455M is mapping (identifying)	POWER WAVE 455M (NORTH AMERICAN)
	each component in the system. Normal for
	first 1-10 seconds after power is turned on,
	or if the system configuration is changed	5. 15* AMP AUXILIARY POWER CIRCUIT BREAKER:
	during operation	Protects 115 volt AC case front receptacle
		auxiliary supply.
A l t e r n a t i n g	Non-recoverable system fault. If the PS
		(* Earlier models used 10 amps circuit breaker).
Green and	Status light is flashing any combination of
Red	red and green, errors are present in the	6. LEAD CONNECTOR S2 (SENSE LEAD)
	Power Wave 455M. Read the error code
	before the machine is turned off.	7. DIAGNOSTIC CONNECTOR (RS-232)
	Error Code interpretation through the Status	8. WIRE FEEDER RECEPTACLE (S1 5-PIN)
	light is detailed in the Service Manual.
	Individual code digits are flashed in red with	9. NEGATIVE STUD
	a long pause between digits. If more than
	one code is present, the codes will be sepa-	10. POSITIVE STUD
	rated by a green light.
	To clear the error, turn power source off,	11. AUXILIARY OUTPUT
	and back on to reset. See Troubleshooting	12. 5-PIN DEVICENET CONNECTOR (OPTIONAL)
	Section.
		13. ROBOTIC WIRE FEEDER RECEPTACLE
Steady Red	Non recoverable hardware fault. Generally
		(OPTIONAL)
	indicates nothing is connected to the Power
	Wave 455M wire feeder receptacle. See	14. I/O CONNECTOR (OPTIONAL)
	Trouble Shooting Section.
		15. ETHERNET CONNECTOR (OPTIONAL)
Blinking Red	Not applicable.

3.HIGH TEMPERATURE LIGHT (thermal overload): A yellow light that comes on when an over temper- ature situation occurs. Output is disabled and the fan continues to run, until the machine cools down. When cool, the light goes out and output is enabled.

4.10 AMP WIRE FEEDER CIRCUIT BREAKER: Protects 40 volt DC wire feeder power supply.

POWER WAVE 455M