Repair; Replacing A Defective Bulb; Replacing A Battery; Troubleshooting - Otto Bock C1000 SF Instructions For Use Manual

Component Activity
Seat adjustment Visually inspect all moving components and cabling for
functions damage
Check that screw connections are tight
Arm supports Check that mounting screws are fastened properly
Check that screw connections between the arm support
and the control panel are tight
Check arm support for damage
Gas compression Visual inspection for scratches and oil leaks on the pis­
spring or actuator ton rod
Product Check the legibility and completeness of all labels and
markings on the product

7.3 Repair

WARNING
Prohibited repairs
Severe user injuries, damage to the product due to adjustment and installation errors
► Only carry out the repairs described in this section.
► Other repairs may not be completed by the product user but only by instructed, qualified personnel.

7.3.1 Replacing a defective bulb

NOTICE
Use of incorrect bulbs
Damage/melting of the connecting cables due to excess current flow
► Note that the LED lighting may only be replaced with original lighting.
The LED lighting is maintenance-free. If repairs are required, the qualified personnel who fitted or delivered the
wheelchair can help.

7.3.2 Replacing a battery

Batteries may only be replaced by authorised personnel.

7.4 Troubleshooting

INFORMATION
In the event of communication problems in the bus system of the controls, the system triggers an emergency stop
and thus prevents any uncontrolled functions.
► Note that after every emergency stop, you have to turn the power wheelchair control unit on again.
► If the driving function is still not available after turning the control unit on again, activate pushing mode by
releasing the brake.
► Inform the qualified personnel immediately.
Faults are indicated on the control panel LCD screen, on the LCD monitor (if installed) or on the attendant control
(if installed). The following table shows the individual notifications as well as the associated fault sources and pos­
sible causes and measures.
If the measures described here do not resolve the faults completely, contact your specialist dealer. The specialist
dealer is able to read the exact error codes with a handheld programming device and can perform a targeted sys­
tem analysis.
The control unit stores a list of all faults that occur. The specialist dealer reads this information, for example during
a general overhaul of the power wheelchair. Based on the saved data, the specialist dealer determines future ser­
vice and maintenance intervals.

7.4.1 Types of notifications

Warning
A warning indicates a status or malfunction of one or several components of the power wheelchair. The function of
components without errors is not restricted.
C1000 SF
Maintenance and repair
Prior to Weekly
every use
X
X
Monthly
X
X
X
X
X
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