Rockwell Automation 1502 Electrically-Held to Mechanically Latched Contactor - Retrofit Instructions - Manual (Page 11)

Electrically Held to Mechanical Latch Contactor • Retrofit Instructions 7
1502-IN001%-EN-P – -XQH 20
Mechanical Latch Mechanism Set-Up
1. Place the contactor on its side.
2. With the contactor still clamped closed, set the gap between the
Latch Roller and the contactor armature plate to 0.01” using a
feeler gauge. (See Figure 9)
Figure 9 – Mechanical Latch Mechanism Adjustment
(as viewed from the front with contactor
resting on the left side)
3. Tighten the three mechanism retaining bolts from under the
contactor.
A T T E N T I O N A T T E N T I O N The return springs exert a significant force on the
armature plate. To avoid injury, do not place fingers
between the armature plate and the stop bracket at
any time.
4. Place the contactor upright and remove the C-Clamp. The
contactor should remain latched. Discharge the contactor by
unlatching it using the manual override.
5. Wire tie loose wires out of the way of moving components.
(See Figure 10)