© 2004,1996 BRUNO INDEPENDENT LIVING AIDS, INC.®
47
SRE-1540 UL 06-18-2004
TO REPLACE A
"BLOWN"
FUSE (CONTINUED)
ELECTRICAL
ELECTRICAL
BATTERY CHARGER
BATTERY CHARGER FUSE REPLACEMENT
[ ] Use a fuse puller to remove the "old" fuse from PC board
spring clips (be careful to avoid breaking the glass).
[ ] Replace the fuse using only an MDL3.5A time-delay
type fuse.
[ ] Turn the power switch to "ON".
[ ] Replace the carriage cover.
[ ] Reconnect the battery charger Leads.
[ ] Test the unit for proper operation.
WHEN THE INSTALLATION IS COMPLETE, TEST THE UNIT FOR
CORRECT OPERATION OF CALL/SEND, `ON/OFF' SWITCH,
FOOTREST, SAFETY SWITCHES, CARRIAGE LIMIT SWITCHES
AND SEAT SAFETY SWITCH.
TRAIN THE CUSTOMER TO USE THE STAIRWAY
ELEVATOR CORRECTLY AND SAFELY. BE SURE TO HAVE
THEM OPERATE THE UNIT WHILE YOU ARE THERE TO
ANSWER ANY QUESTIONS OR CONCERNS.
BATTERY CHARGER SEQUENCE IS AS FOLLOWS:
RED LED `ON'
= AC Power on (power cord plugged in)
YELLOW CONTINUOUS LED
= Batteries charging
FLASHING YELLOW LED
= Batteries are 80% charged
GREEN CONTINUOUS LED
= Batteries in “charge
completing” mode (or float / standby condition)
If the charger is subject to a power line surge, the AC input fuse
may `BLOW' This fuse is located beneath the power cord from the
wall outlet to prevent shock hazard, to replace fuse:
1) Remove Power Cord from wall outlet and charger socket.
2) Pull out on the fuse access panel.
3) Remove fuse.
4) Replace with the same size and type:
(BUSS # GMC 4) 5 x 20mm-4AMP/125V-TIME LAG
*NOTE:
A FLASHING GREEN
LIGHT ON THE
CHARGER INDICATES A
PROBLEM WITH THE
BATTERY. IF THE
BATTERY HAS NOT
REACHED THE END OF
THE FIRST STAGE OF
THE OPERATION
WITHIN 18 HOURS, THE
CHARGER MAY DETER-
MINE THAT A PROBLEM
EXISTS WITHIN THE
BATTERY.
FLASHING GREEN LED
= Possible battery fault
detected after battery has failed to reached the end of
the first stage of charging (continuous yellow LED) after
approx. 18 hours. Consult an authorized Bruno dealer.
