Controlled Products Systems Group SWINGSMART DC 20 - Manual (Page 51)

Important Considerations for DC-powered Operators
Revision E Power 2-13
Installing the Extended Battery Backup Kit
Figure 2-9.
HySecurity offers extended DC power back up option with two 50Ah batteries. Contact HySecurity parts
department to order extended battery backup kit (P/N MX001810).
To install the extended battery backup kit:
1. Turn off the DC and AC power switches.
2. Unlock side latches to remove the SwingSmart front cover.
Remove the two Phillips-head screws and the two wing nuts
that secure the rear cover. Set the covers aside.
3. Cut the two black zip ties which secure the 8Ah batteries to
the tray.
4. To access the 8Ah batteries and disconnect its wires, remove
the two screws closest to the motor and loosen the other two
screws that secure the support tray as shown in Figure 2-10.
5. Carefully rotate the support tray to access the battery wires.
Lift the 8Ah batteries from the support tray. Disconnect the black and blue wires and set the 8Ah batteries
aside.
6. Return the support tray to it’s original position and secure it properly.
DANGER !
Make sure both the left and right 8Ah DC battery wires are disconnected. Remove the batteries
from the unit and properly store or discard them. Refer to
Hazardous Materials and Proper Dis-
posal . Never mix battery sizes, types, or brands. HySecurity strongly recommends that only sealed
AGM style batteries be used.
50 Ah
50 Ah
Battery
Battery
DC power switch in
the off position
AC power switch in
the off position
Accessory tray
Figure 2-10.
Loosen tray
screws (2x)
Remove tray
screws (2x) and
rotate the tray
down to
remove the
batteries.