22 23� The device is maintenance-free� It is only subject to the natural wear and tear of componentsand their statistical failure rate�/// Cleaning:� For cleaning disconnect the mains plug!� Use only cleaning agents which have been approved by IKA to clean the devices:Water containing surfactant / isopropyl alcohol�� Wear protective gloves during cleaning the devices�� Electrical devices may not be placed in the cleansing agent for the purpose of cleaning�� Do not allow moisture to get into the device when cleaning�� Before using another than the recommended method for cleaning or decontamination, theuser must ascertain with IKA that this method does not destroy the device�/// Spare parts order:� When ordering spare parts, please give:› device type�› serial number, see type plate�› position number and description of spare part, see www.ika.com�› software version�/// Repair:� Please only send devices in for repair that have been cleaned and are free of materials whichmight present health hazards�� For repair, please request the “Safety Declaration (Decontamination Certificate)” fromIKA or use the download printout of it from IKA website at www.ika.com�� If your appliance requires repair, return it in its original packaging� Storage packaging is notsufficient when sending the device - also use appropriate transport packaging�Maintenance and cleaningUSB Micro B USB A/// USB cable A - B:This cable is required to connect USB port to a PC�IN_SP_3 Read safety temperature set valueOUT_SP_3 V Set safety temperature valueIN_SP_74 Read medium type set value(1 - water, 0 - oil)OUT_SP_74 V Set medium type value (1 - water, 0 - oil)START_2 Start heatingSTOP_2 Stop heatingD/// USB www.