Yeswelder YWM-211P, Operator'S Manual

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TROUBLESHOOTING
HOW TO USE TROUBLESHOOTING GUIDE
This Troubleshooting Guide is provided to help you locate and fix
possible machine malfunctions. follow the three-step procedure
listed below.
Step 1. LOCATE PROBLEM (SYMPTOM).
Look under the column labeled “PROBLEM (SYMPTOMS)”. This
column describes the sign that the machine is showing. Find the
listing that best describes the symptom that the machine is exhib-
iting.
Step 2. POSSIBLE CAUSE.
The second column labeled “POSSIBLE CAUSE”, lists the ob-
vious external possibilities that may contribute to the machine
symptom.
Step 3. RECOMMENDED COURSE OF ACTION
This column provides a course of action for the possible
cause, If you do not understand or cannot perform the Recom-
mended Course of Action safely, contact YESWELDER sup-
port@yeswelder.com.
Frequent circuit
breaker Trips.
PROBLEM POSSIBLE CAUSE COURSE OF ACTION
Machine is drawing too much amperage
due to use of larger size electrode.
Use a smaller electrode.
Machine is not the only piece of electrical
equipment on the circuit. Make sure the welder is on a dedicated circuit or is the
only equipment plugged into a circuit.
Circuit breaker is incorrect/insufficient for
use with this machine.
Verify that the circuit breaker for the circuit is a 50A
breaker for 110V and 30A for 220V. If it is not, have a
qualified electrician install the proper breakers.
No input power.
Connect machine to proper input power source.
Verify that circuit breaker has not been tripped in your
main power panel. Reset if needed.
Wire loose connection.
POWER SWITCH is OFF. Ensure POWER SWITCH(rear) is in the ON position.
OBSERVE ALL SAFETY GUIDELINES DETAILED THROUGHOUT THIS MANUAL
All LEDs OFF, No
output power, Fan
not operating.