Vectronics VEC-412K - Manual (Page 19)

VEC-412K Owner's Manual Rapid Battery Charger/Conditioner Kit
17
Locate two of the DPDT push-action switches. Install and solder at the
following locations (be sure switch body is mounted level to board before
soldering):
Important Note: Do not install a push-action switch at location SW4 until
directed to do so!
! ! 3. SW2 DPDT push-action switch
! ! 4. SW3 DPDT push-action switch
Locate the remaining DPDT push action switch. Activate the switch shaft
several times and observe the off/on latching mechanism.
Side view of SW4 switch
Reposition this clip for momentary operation
spring
This switch will be used at position SW4 to initiate a discharge cycle. The
switch must be modified from latching action to momentary action. Note the
clip shown in the diagram above. The front part of the clip (over the shaft and
under the spring) holds the shaft from falling out of the switch body. The rear
portion of the clip enters the switch body and sets the latching action. Carefully
use a pair of tweezers or fine long-nosed pliers to lift the rear of the clip free of
the switch body (do not lift the front end) and reposition the clip so it falls on the
outside of the switch body (see the following diagram).