Service Manual SAHARA 4 Table of contents Safety advice ............................4 Symbol description ..........................4 Device setup ............................5 Preventive controls and maintenance by the service personnel ............5 Maintenance via integrated service functions ....................5 System update ............................7 Repair ..............................7 List of spare parts.............................7 Open and close the housing ........................8...
Service Manual SAHARA 4 Safety advice • Follow the advice in the instructions for use. • Repairs, maintenance and inspections on the device must only be conducted by authorised persons and organisations who have the know-how and the appropriate tools and test equipment available. Maintenance and repairs for which the device interior must be opened using tools may not be carried out by third parties and must only be carried out by the manufacturer.
Service Manual SAHARA 4 Medical device Manufacturer Country of manufacture Manufacturing date Unique product identification Separate collection of electrical and electronic equipment Alternating current Device setup 1. Housing cover 6. Agitator mechanism 2. Lower part of the housing 7. Fan heater 3.
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Service Manual SAHARA 4 The service functions are deactivated again after switching off the device. 4.1.2 Overview of service functions After activation, the following integrated service functions can be selected via the extended options menu: Service function Description of the service function Scanning area Representation of the scanning area of the infrared sensor.
Service Manual SAHARA 4 When closing the housing, make sure that no cables are caught or have gone loose during the test. 4.1.5 Locking the options menu • Switch on the device and activate the service functions (see sec. 4.1.1).
Service Manual SAHARA 4 Ambient operating conditions: +10 °C to +30 °C 30 % to 75 % rel. humidity 790 hPa to 1060 hPa max. 2000 m altitude Ambient conditions for storage -20 °C to +50 °C and transport: 500 hPa to 1060 hPa...
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Service Manual SAHARA 4 Error code Cause Action Open cover Opening of the cover flap was not 1. Check whether the disc magnet has detached recognised from the cover flap and is stuck to the lower part of the housing.
Service Manual SAHARA 4 Error code Cause Action init 2.18 Communication temperature 1. Open cover flap and check that the plug to monitoring sensor, warming plate, the warming plate is fully inserted. heating circuit No. 4 2. Exchange warming plate.
Service Manual SAHARA 4 Check list for preventive inspection Hints • Observe the indications in the Service Manual and Instructions for use • Only use calibrated test equipment Test item Type Order no. Serial no. SAHARA 4 97.8720.500 Tests Visual examination...
Service Manual SAHARA 4 Decontamination certificate 1. General Information: For all returns, the fully completed certificate of decontamination is a prerequisite for the acceptance and further processing of the used item. Please attach the decontamination certificate clearly visible on the outside of the packaging so that it can be read without unpacking the item.
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