GE Industrial Solutions EntelliGuard G Contact Wear Indicator Manuel d'utilisation

Page 2

Advertising

Contact Wear Indicator use:

1. Remove the arc chamber assembly by

loosening the two M6 hardware, Fig. A & B

2. Drop the Wear indicator in the housing

cavity till it properly seats on the housing
surface. As shown in Fig. C

3. Check each finger top end with respect to

the green color area marked on the wear

indicator as Shown in Fig. D

4. Repeat this procedure for each pole and

for each finger within the pole

5. If the finger top end crosses the edge of

the green area marked on the wear
indicator, the main tips have eroded and
needs replacement.

After use, remove the Wear Indicator and
replace the arc chutes by placing and

tightening the mounting hardware with a
torque of 8 to 10 Nm (5.9 – 7.38 ft-lbs)

These instructions do not purport to cover all details or variations in equipment nor, to provide contingency to be met in connection
with installation, operation, or maintenance. Should further information be desired, or should particular problems arise which are not

covered sufficiently for the purchaser’s purposes, the matter should be referred to GE.

DEH-41446 R1 (03/09)

Advertising