11
I F U
System
12. Maintenance
Recommended at least once per year
Check that
Action
General
The Walker feels firm/free from play.
The Walker does not rattle during manoeuvres.
The Walker is level and all of its castors are in contact
with the floor.
The Walker is not dirty.
Clean with lukewarm soap solution or alcohol-based
cleaning agent (no petroleum products).
Armrests
Armrests are intact and clean.
Armrest widening is functional.
Clean; replace if damaged.
Replace lock knob.
Handle
Grips are not damaged/dirty.
Handle adjustment is functional.
Clean with lukewarm soap solution (no petroleum
products).
Replace handle grips.
Fit lock screws/plates as required.
Battery
Check that the charging cable is connected to the
control box.
Check that the hand control is connected to the
control box.
Connect or fit new hand control as required.
Check that the battery, actuators and control box are
not loose.
Fit new charging cable; this must always be connected
to the control box (IP65 protection).
Connect or fit new hand control as required.
Refer to the wiring diagram in the Technical manual.
Tighten; replace with new fasteners as required.
Height adjustment
Raising and lowering are functional.
The Walker feels stable at maximum settings.
There is no play between the vertical frame and
bottom frame.
Height adjustment clamps lock.
The electric actuator fitting must be free from play.
Height adjustment via hand control is
functional. The electric actuator must run
smoothly at a constant speed.
Fit new guide sleeves (in frame) or end plugs (in chrome
tubes) as required.
Tighten all lock bolts.
Replace clamps.
Tighten the attachment fitting concerned; replace bolts/
lock nuts as necessary.
Check that the battery/hand control/ actuator are con-
nected in accordance with the wiring diagram.
Charge the battery. Contact customer services.
Frame parts
There is no mechanical damage.
There are no scratches.
End plugs/lower frame fitted
If damage is present, contact DHG
customer services.
Touch up as necessary.
Fit new end plugs.
Castors/brakes
Castors roll easily/tread not damaged.
The castors are firmly fastened to the lower frame.
Castor brakes functional on all castors.
Handbrake functional.
Clean or replace castors (NOTE! Castors are always
fixed to the lower frame with thread locker or lock nuts.
The castors are sealed and we do not recommend their
dismantling; instead, replace the whole castor assembly.
Tighten the castor bolt and fit locking nut or use thread
locker (depends on model).
Replace castor assembly.
Adjust the brake or fit new castors.
Harness
Belts, seams and Velcro fasteners are whole/intact.
The Walker lockplate (green) is functional.
Replace harness. Available in three sizes (S, M, & L
Replace lockplate.
Holder, belts
Holder, belts not bent (see Figure s3).
Harness and attachment belts must be replaced
every three years.
A bent holder is a sign that the product has been over-
loaded. The frame must be replaced before further use.
The action is then ”Check harness labeling. If the har-
ness production date is older than 3 years, the harness
and belts must be scrapped.
Summary of Contents for 056-309/75-B/0-PLUS
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