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Beschikbare talen
Beschikbare talen
4. Maintenance
•
Before maintenance. clean walker according to cleaning instructions.
•
The device must undergo thorough inspection at least once per year. Inspection must be performed by
authorised personnel and in accordance with Direct Healthcare Group's instructions.
•
Repairs and maintenance may only be done by authorised personnel using original spare parts.
•
Power cord may only be replaced by DHG service personnel or technical personnel trained by DHG.
•
DHG can provide, upon request neccessary technical information in order to assist maintenace and repair of
the device.
Check that
There is no mechanical damage.
There are no scratches.
End plugs/lower frame fitted and not
damaged.
Armrests are intact
Armrest widening is functional.
Grips are not damaged.
Handle adjustment is functional.
Check that the charging cable is con-
nected to the control box.
Check that the hand control is connect-
ed to the control box.
Check that the battery, actuators and
control box are not loose.
Raising and lowering are functional.
The walker feels stable at maximum
height and width.
There is no movement between the
vertical frame and bottom frame.
Height adjustment clamps lock.
The electric actuator fitting must be free
from movement.
Height adjustment via hand control is
functional. The electric actuator must
run smoothly at a constant speed.
Castors roll easily, tread not damaged.
The castors are firmly fastened to the
lower frame.
Castor brakes functional on all castors.
Handbrake functional.
10
Action if a problem is noticed
Frame
If mechanical damage is present, contact DHG Customer Services.
Touch up as necessary.
Fit new end plugs.
Armrest
Replace if damaged.
Replace lock knob, see parts section.
Handle
Replace handle grips.
Adjust lock screws/plates as required.
Electronics
Fit new charging cable; this must always be connected to the control
box.
Connect or fit new hand control as required. Tighten; replace with
new fasteners as required.
If any part needs to be replaced refer to the wiring diagram in the
control box wiring section.
Height adjustment
Fit new guide sleeves (in frame) or end plugs (in chrome
tubes) as required.
Tighten all nuts and bolts.
Tighten all nuts and bolts.
Replace clamps.
Tighten all nuts and bolts; replace bolts and nuts if necessary.
Check that the battery/hand control/ actuator are connected accord-
ing to the control box wiring section. Charge the battery. See parts
section
Castors and brakes
Replace castors.
Tighten the castor bolt and nut. Use thread locker.
Replace castors or handbrake assembly. Clean and adjust the brake.
The castors are sealed and it is not recommended to dismantle them;
instead, replace the whole castor assembly.
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