KERR 815-1655, Инструкция по эксплуатации

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Instructions for use elements™ 8:1
6 Checking for malfunctions and troubleshooting | 6.1 Check for malfunctions
6 Checking for malfunctions and troubleshooting
6.1 Check for malfunctions
CAUTION
Product heats up.
Burn injury or product damage due to over-heating.
▶ Do not use the product if it is irregularly heated.
NOTICE
Missing or damaged O-rings.
Malfunction and premature failure.
▶
Make sure that all O-rings are on the coupling and are undamaged.
▶ The medical device is too hot while idling:
Check the amount of cooling air.
▶ The medical device is too hot while working:
Service the medical device.
▶
When the speed drops or is uneven:
Service the medical device.
▶
An O-ring is missing on the motor coupling:
Replace O-ring.
6.2 Troubleshooting
WARNING
Repair WITHOUT using KaVo original spare parts.
Parts such as the cover can come loose and cause injury.
Aspiration, swallowing of parts and danger of suffocation.
▶
Only use spare parts that comply with the specification for repair; original
KaVo spare parts comply with the specification.
Note
If a repair is done with NON-KaVo original spare parts, this may constitute a
product modification that leads to the loss of CE conformity. In the event of
damage, the responsibility is with the service company or the operator.
The introduction into the market of a modified product, where there is reas-
onable suspicion that the safety and health of patients or users may be jeop-
ardised, is prohibited by the German medical device law §4, section 1 no. 1
and requires a separate conformity check.
6.2.1 Replacing the O-rings on the motor coupling
NOTICE
Improper care of the O-rings.
Malfunction or complete failure.
▶
Do not use Vaseline or other grease or oil.
Note
The O-rings on the motor coupling may only be lubricated with a cotton ball
wetted with KaVo spray.
▶
Press the O-ring between your fingers to form a loop.
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