1. If the trolley is not even (horisontal) it needs to be
calibrated, see “Calibration of the actuators” below.
2. If the trolley doesn´t move up or down. Make sure you
have voltage from the charger, see “Charging” below.
3. Lift the mattress and the white shelf. Remove the two lids
of the control box and make sure that the fuse is OK and
that there are no wires loose or any bad connections, see
wire diagram in the spare parts list.
4. Measure the batteries. They shall give at least
12,5 V each.
5. Does the handcontrol work, see “Audible sounds” below.
6. If the handcontrol is broken it needs to be changed.
The new handcontrol (without charging inlet) is plugged
directly into the controlbox as well as the charging inlet,
see separate instruction “New handcontrol” how to
update.
7. If the trolley doesn´t work at all, the circuit board may
need replacing.
8. If one of the actuators needs to be changed, see
“Changning the actuator” separate info.
9. Central foot operated brake and straight steering castors,
see separate info.
10. If the side rails or the stretcher have to be changed, see
separate info.
1. Be sure of that the trolley is properly charged. Press the
up button on the hand control. A long and a short
audible tone sound when the battery is low and needs to
be charged. Charge over night if needed.
2. Use only the 24V battery charger delivered by TR. First
connect the battery charger to the hand control input on
the old trolleys and in the control box on later and
updated models. Then plug the battery charger to the
mains.
3. When the battery charger is properly connected, an
indicator on the battery charger shall lit yellow.
The indicator shows the charging cycles.
Yellow is charging
Green indicates that the trolly is fully charged
Normal charging time is max 8 hours when at
batteries. The trolley can never be overcharged.
4. If the indicator is not lit yellow, recheck the connections.
Measure the battery charger, it shall give 28 V.
5. If the indicator doesn´t change to lit green, test and
change the fuse (15 A) inside the control box.
6. When the charging is completed, disconnect the charger
from the mains before you disconnect the charger from
the trolley.
