Normally Closed Contacts - Bell 28E Adjustments

SECTION 573-127-703
3.09 Auxiliary Contacts
Note: Make initial adjustments with the
auxiliary contacts removed from the trans­
mitt er distributor unit.
CONTACT
STIFFENER
NORMALLY
CLOSED
CONTACTS
Page 42
(F ront View)
(A) NORMALLY OPEN CONTACTS
(1) Requirement
5-1/2
to move normally open contact
away from stiffener.
To Adjust
Bend normally open contact leaf
to meet requirement.
(2) Requirement
0.015
gap between normally open contacts.
To Adjust
Bend contact stiffener to meet
requirements.
(B) NORMALLY CLOSED CONTACTS
Requirement
to open normally closed contact.
To Adjust
Bend swinger contact to meet re­
quirement.
oz---Max 6 oz
inch---Max 0.020
inch
5 oz