Kartsana BRAVA TG-1000, Instruction Manual

Page: 17 / 48

OPERATING AND HANDLING
BRAVA STRETCHER
15
Rev. 9
20.12.2022
TROUBLESHOOTING
COD DESCRIPTION OF ERROR
POSSIBLE CAUSE OF
ERROR
SOLUTION
2
The battery Voltage is below
3V. The battery or batteries
are disconnected or
damaged.
Battery(ies) disconnected
Connect the batteries correctly in
the dock.
Check that the battery cables are
securely connected to the circuit
board.
Damaged battery(ies) Replace with new battery(ies)
3
The battery Voltage is above
34V
An overload occurred while the
battery was recharging. (ONLY
use the charger supplied by
KARTSANA or the stretcher for
recharging the batteries.)
Leave the battery disconnected,
preferably in a cool place for 3 or
4 hours (or until it does not show
error 3 when connected to the
stretcher) for it to discharge.
Check that the batteries have not
suffered internal damage while
discharging caused by stretcher
raising and lowering movements.
It must perform at least 15 cycles
before discharging.
Damaged battery(ies) Replace with new battery(ies)
4
The stretcher does not
receive voltage from the
ambulance.
The stretcher-rail plug does not
connect properly
Check that the two prongs of the
stretcher plug and the rail are
touching, and that no foreign
objects are between them.
The ambulance battery is
discharged or damaged.
Charge battery or replace with a
new one respectively.
Power cables incorrectly
connected to either the
ambulance, rail or stretcher.
Check cable connections.
Recommended checking order:
ambulance, rail and stretcher
One of the copper prongs on
the stretcher plug has not
come completely out of its
housing in the plastic part.
Check that the plug prongs gently
go in and out of their housing.
5
The Voltage of the two
batteries is below 18V.
Batteries discharged Charge batteries
6
The stretcher is receiving
voltage through the plug, but
the copper prongs have not
been pressed in.
The stretcher is not fully
inserted in the rail.
Position it correctly on the inside
of the rail.
7 No batteries detected
Batteries disconnected
Fully insert them in the fastening
plate until you hear a click.
Battery(ies) damaged Replace with new battery(ies)
Batteries very low Charge using the external charger
8 Failure in recharging process Contact technical support Contact technical support
9
More than 22 seconds have
elapsed in the upward
movement
Discharged battery(ies) Charge battery(ies)
Failure in hydraulic system Contact technical support
The mechanism does not move
freely
Check mechanism in search of
some excessive friction or
interference between parts