Terminal assignment XZ-intrinsic safety Circuitdiagram traction control Voltage transformer, Thermal protection, composite instrument Lift control Traction control and insulation monitoring Lighting and aux. Function and description (designed in accordance with 94/9EC) Terminal markings of Zener banier General circuit diagram onener barrier Checking the internal resistances of the Zener barriers Voltage supply Monitoring unit 1V1 and Enable signal Insulation monitoring (94/9/EC) Checking the insulation monitoring system 3V3 Circuit diagram of insulation monitoring system Terminal assignmentx1 Terminal assignment XZ1 transformerhousing-AUX. Replacement of truck speed controller Electric system Flameproof enclosures Maintenance of flameproof enclosures Control housing Zone 1 Flameproof enclosure for voltage transfomrer Zone 1 Control housing Zone 2 Flameproof enclosure for voltage transformerZone 2 Flameproof enclosure intrinsic safety Zone 2 Checking the PG-glands fortheir sealing effect Checking the condition and fim1 seat of electric lines Checking the insulation resistance of the electric system Procedure I determination of limit values for insulation monitoring in potentially explosive atmospheres General information Checking the insulation resistance of the electric system Intrinsically safe circuits Switch amplifier-function and description (Design in accordance with 94/9EC) General circuit diagram of a switch amplifier Performance test of the switch amplifiers Replacement of switch amplifiers Zener barrier. replacing the carbon brushes 1.1.4 Cleaning of the traction motors Drive – Gearbox Removing and installing the drive axle removing the driving axle and cleaning the traction motors Truck design Driver seat Checking the leakage resistance of the driver seat Steering system and wheels Servostat Curve sensor Driving wheels Checking the leakage resistance of the driving wheels Operator’s control ele-ments Truck speed controller. ![]() ![]() repair Environmental conditions Battery plug-in unit Design of battery connector Design of battery coupling Dismantling of Battery plug-in unit to line connection Dismantling of battery coupling Installation of battery coupling Dismantling the Battery connector Mounting the Battery connector Wheels Electrical Installation Brake Fork amis Indicator instruments Tightening torques for covers of flameproof enclosures Special tools 1 Drive – traction motor 1.1 Traction motor 1.1.1 Technical data 1.1.2 General 1.1.3 Checking the carbon brush wear of the traction motors. please refer to the “Ordinances and Regulations for Linde Explosion-Protected Trucks to Directive 94/ 9/ EC”.Įlectric Fork Lift E 20/25/30 Explosion Protected, Series 336-02 Ex General information Instructions Explosion protection measures in respect of the truck Traction motors Pump motor Battery Safety measures Marking Commissioning Installation and replacement of batteries Operation and charging Maintenance. ![]() For all further instructions and rules in this context.which are installed at a later stage must be connected in keeping with the circuit diagram. since a different assignment is not allowed. Never change the terminal assignment of the terminal strips.All works must be carried out by qualified, Linde-authorized persons (specialists) who are familiar with the rules and regulations in the field of explosion protection.Changes of the classification with regard to the level of explosion-protection are not allowed either. Explosion-protection measures may never be changed in a way which might affect their function.All maintenance and repair activities with respect to explosion-protected trucks may only be carried out in areas without potentially explosive atmospheres.For this reason, certain sections are not included in this manual. This training course documentation is supplementary to the already existing training manual for the non- explosion-protected version of the electric tmcks of BR 336-02 and contains only those sections which are relevant with regard to explosion protection. ![]() Linde Electric Lift Truck Series 336 02 Explosion Protected E20 E25 E30 Service Training Manual
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