1. Disconnect the connector and wipe off the water with a dry
cloth.
NOTICE
If the connector is to be blown with dry compressed
air, there is the risk that oil in the air may cause defec-
tive contact, remove oil and water in the air before
starting air blow.
2. Dry the inside of the connector with a dryer.
If water enters inside the connector, use a dryer to dry the
connector.
NOTICE
Hot air from a dryer can be used, but limit the time of
using a dryer to prevent the connector or related parts
from becoming too hot, as this will cause deformation
or damage to the connector.
3. Perform a continuity test on the connector.
After drying, leave the wiring harness disconnected and
perform a continuity test to check for any short circuits be-
tween pins caused by water or etc.
REMARK
After the connector is completely dried, blow the contact
restorer, and reassemble them.
Handling controller
k
When performing arc welding on the machine body, disconnect all of the wiring harness connectors
connected to the controller. Fit an arc welding ground close to the welding point.
00 INDEX AND FOREWORD
PRECAUTIONS FOR DISCONNECTION AND CONNECTION OF CON-
NECTORS
PC240LC-11
00-55
