Datatrac 400 Operations Manual - Aeroflex

Ventilation RequirementsFor proper ventilation do not block openings in bottom cover or back panel.WARNINGWARNINGWARNINGWARNINGThis is a Safety Class 1 Product (provided with a protective earthing groundincorporated in the power cord). The mains plug shall only be inserted in asocket-outlet provided with a protective earth contact. Any interruption of theprotective conductor inside or outside of the product is likely to make the productdangerous. Intentional interruption is prohibited.Equipment has recharging circuit for a rechargeable battery. Use only a sealedlead-acid battery as specified by JcAIR Test Systems.Equipment contains a sealed lead-acid rechargeable battery not replaceable byan operator. Replace only with a sealed lead-acid battery as specified by JcAIRTest Systems. Observe polarity of battery when reconnecting.Equipment is not intended for wet locations. Miscellaneous liquids on or in theequipment could cause hazardous conditions.Safety Maintenance.The operator should check the detachable power supply cord condition. Theequipment should not be operated if the appliance inlet is cracked or broken.Any obvious damage to the case (from a drop or fall) should be checked byservice personnel for loose or damaged parts inside. See individual parts lists forapproved replacement parts.WARNINGWARNINGWARNINGCAUTIONWARNINGThe ON/OFF switch (A12S1) only controls dc voltage to the switch mode powersupply (A2) that sources the operating circuitry. The battery (A13A2BT1) isalways charging when there is mains power or dc power applied.To effect primary (mains) disconnect unplug the detachable power supply cordat the appliance coupler or the mains plug.Connect unit to only one external source at a time, either mains power supply ordc power supply.Connection to the dc power supply input dual banana jack (A12J10) shall bewith a dual plug so that both conductors can be disconnected at the same time.If this equipment is used in a manner not specified by the manufacturer, theprotection provided by the equipment may be impaired.