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TPWX2GD/TPWX2GDI/TPW20IEX2GD            13 

11. INSTRUMENT POWER SUPPLY 

The instrument is powered with a NiMH rechargeable battery, certified together with the indicator. 

 

SPECIFICATIONS: 

Nominal voltage 

9,6 Vdc 

Overall nominal capacity 

7,6 Ah 

Maximum current in 
output 

120 mA 

Battery operating time 

from 60 hours (maximum configuration) to 160 hours (minimum configuration) 

Recharge time 

15 – 18 hours (only with appropriate battery charger) 

 

NOTE:

 

we advise to completely recharge the battery before installing the instrument

; if the instrument is not used for 

a period longer than 30 days, WE ADVISE to disconnect the battery in order to avoid a progressive deterioration

 

Do not connect other devices to the same socket. 
Do not tread on the power supply cable.

 

 

 

11.1  BATTERY CHARGING 

See the DFWATEX2GD atex weight indicator manual. 

 
11.2  BATTERY CONNECTION TO RECHARGER AND WEIGHT INDICATOR 

 

 

Models equipped with battery also include its recharger. Both 
parts must be connected with their specific cables.

 

 
 
 
 
 

 
 
 
 
 

 

 

The two connectors have specific holes for a solid connection.

 

 
 
 
 
 
 
 
 
 
 
 
 
 

Содержание TPW20IEX2GD

Страница 1: ...ATEX SAFETY INSTRUCTION TPWX2GD TPWX2GDI TPW20IEX2GD TPWX_ 05_17 12_EN_U ...

Страница 2: ... 7 INSTRUCTIONS FOR INSTALLATION AND MAINTENANCE IN HAZARDOUS ZONE 7 7 1 INSTALLATION EXAMPLE 8 8 DIMENSIONS MM 9 9 OPERATING INSTRUCTIONS 10 10 REFERENCE DRAWINGS 11 11 INSTRUMENT POWER SUPPLY 13 11 1 BATTERY CHARGING 13 11 2 BATTERY CONNECTION TO RECHARGER AND WEIGHT INDICATOR 13 11 3 BATTERY INSTALLATION 16 EU DECLARATION OF CONFORMITY 17 WARRANTY 18 ...

Страница 3: ... designed for lifting and transporting loads put on a pallet or containers placed on flat level surfaces with adequate resistance It is also fitted with an electronic weighing system made up of a DFWATEX multifunction digital indicator put on the column and of 4 load cells rigidly fixed inside the forks The metallic structure parts are electrically connected together and grounded through a sliding...

Страница 4: ... when using the instrument any sparks could cause an explosion Avoid accumulations of dust To avoid dust layers the user must regularly clean the surface of the enclosure considering that the maximum thickness allowed is 5mm WARNING ELECTROSTATIC HAZARD CLEAN ONLY WITH WET CLOTHS OR ANTISTATIC PRODUCT Avoid accumulations of electrostatic charges therefore when using the instrument in a hazardous z...

Страница 5: ...not allowed to use the brake for slowing down but only and exclusively for parking the already stopped pallet truck Check daily the status of the bearings and the bushings of the cart wheels and if there are problems such as frictions strange noises overheating offsetting of the wheels etc do not use the cart and contact the reseller for its repair The cart is grounded with a chain check daily the...

Страница 6: ...8 protection TPWX2GD The weighing terminal is fitted with a CPU LCD display membrane keyboard and separate power supply unit made up of a Ni MH battery or a power adapter which has a separate ATEX certification The terminal provides for a connection to load cells strain gauges simple apparatus or intrinsically safe load cells which have a separate ATEX certification digital signals electronic leve...

Страница 7: ... Dc or Db Da 7 INSTRUCTIONS FOR INSTALLATION AND MAINTENANCE IN HAZARDOUS ZONE The Atex assemblies TPWX2GD TPWX2GDI TPW20IEX2GD must be installed and maintained according to the applicable standards regarding the installations and maintenance in hazardous areas different from the mines classified for the presence of gas as ZONE 1 and or the presence of dusts like ZONE 21 for example EN 60079 14 IE...

Страница 8: ...TPWX2GD TPWX2GDI TPW20IEX2GD 8 7 1 INSTALLATION EXAMPLE WE DECLINE ALL RESPONSIBILITY FOR DAMAGES CAUSED BY THE UNOBSERVANCE OF THESE WARNINGS ...

Страница 9: ...TPWX2GD TPWX2GDI TPW20IEX2GD 9 PALLET TRUCK 8 DIMENSIONS mm 1190 1150 ...

Страница 10: ...sure the rudder 200 is in a vertical position 4 Unscrew bolt 2 and turn clockwise the adjustable screw 48 until the forks start to descend 5 Turn adjustable screw 1 turn counter clockwise then screw bolt 2 6 You should be able to obtain a descending movement from every position of the rudder PARKING BRAKE OPTIONAL If provided for the rear wheel brake system can be fitted with a parking brake CAREF...

Страница 11: ... surface Check that nothing is blocking the rollers Grease rollers and wheels bearings the lubrication with lithium grease is foreseen for every 6 months Grease control lever on rudder Check oil every six months Fill up if necessary with IP46 hydraulic oil N B If oil needs to be replaced follow the necessary precaution and law requirements for the disposal of the exhausted oil Replace rollers and ...

Страница 12: ...TPWX2GD TPWX2GDI TPW20IEX2GD 12 C D LUBRIFICATION POINTS Ref K fig D needs silicon oil for food industry expiry of 1 month Ref P fig D needs silicon grease for food industry expiry of 2 months ...

Страница 13: ...r NOTE we advise to completely recharge the battery before installing the instrument if the instrument is not used for a period longer than 30 days WE ADVISE to disconnect the battery in order to avoid a progressive deterioration Do not connect other devices to the same socket Do not tread on the power supply cable 11 1 BATTERY CHARGING See the DFWATEX2GD atex weight indicator manual 11 2 BATTERY ...

Страница 14: ... the cable terminal of the battery charger or of the indicator exactly in the point corresponding to its square section Push the battery cable connector and then turn its rotating part in the sense indicated by the arrow until the two connectors are perfectly fitted The connection is now done ...

Страница 15: ...e indicated by the arrow grasping the battery charger terminal exactly in its square section Pull the battery cable as shown in the figure Absolutely AVOID carrying out the connection disconnection of the cables grasping them in their external parts there can be the risk of breaking the internal wires ...

Страница 16: ...ndicated in the figure 2 remove the battery connector from the power supply cable To install the battery in the column one should 1 connect the battery connector to the power supply cable 2 install and turn the battery stops indicated in the figure NOTE the battery DFWBP76ATEX can be connected and disconnected in explosion risk zones ATEX ZONES ...

Страница 17: ... Antistatic driving wheels optional Described in this declaration conform to the following directives EMC 2014 30 EU Directive ATEX 2014 34 EU Directive 2014 31 EU Directive MODULE B EN 45501 1998 MODULE D EN 45501 2015 The conformity is confirmed by the observance of the following international standards IEC 60079 0 2011 IS1 2013 EN 60079 0 2012 A11 2013 IEC 60079 11 2011 EN 60079 11 2012 IEC 600...

Страница 18: ...service technician s costs travel time and expenses plus room and board if any the Customer pays for the transport costs both ways if the instrument is shipped to DEALER or manufacturer for repair The WARRANTY is VOIDED if any of the following occurs repairs or attempted repairs are made by unauthorised personnel connected to equipment installed by others or is incorrectly connected to the power s...

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