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18 

 

18 

E.

 

make sure the instrument can not be activated accidentally by another person during 
connection of the output cable; 

F.

 

connect the output cable clamp to the monitored buried utility (cable wire, pipeline, link 
cable); 

G.

 

connect the second clamp of the output cable to the grounding, cable armor or to the 
grounded rod; 

H.

 

connect the output cable connector to the output socket of the deactivated generator; 

I.

 

if there are other persons near current conductive parts alert them about voltage supply 
by saying «Appling voltage ». 

 

ATTENTION! 

When connecting the generator, the latter itself shall be 

TURNED OFF! 

 

Personnel safe procedure for work with the generator when disconnecting from the

 

route 

 

turn off the generator power; 

disconnect the output cable from the generator and close the connector with rubber 
plug; 

conduct the troubleshooting activities (cable digging out, placing the clamp, etc.) only 
AFTER the generator is turned off and disconnected from the buried utility 

 

3.3 Generator connection 

 

1). Contact mode of generator connection 
 

This  mode  guarantees  transmission  of  signal  without  interference  and  allows  use  of  low 
frequencies. 
 
The connection to buried utility is done by mating 
of the output connector of the generator to the 
buried utility and grounding rod figure 3.2. 
 
The  grounding  is  carried  out  in  any  convenient 
place, which should be cleaned from the dirt with 
file or sandpaper to the metal. This ensures more 
reliable contact of the clamp and buried utility. 

 
Rules for grounding: 

- To achieve the maximum tracing distance when 
the  generator  is  connected  to  the  buried  utility 
the grounding shall be arranged at an angle close 
to 90 and as far as possible from the route in the 
assumed search direction 

  

Fig. 3.2 

 

Содержание IFL-1210

Страница 1: ......

Страница 2: ...e receiver also has the feature of signal reception from emission sources with industrial frequency 50 60 Hz and cathode protection systems 100 120 Hz These modes are used to detect laying places of c...

Страница 3: ...curacy of 0 05 Hz and input in the power independent memory Frequency f4 one temporary Hz Range 200 9999 selected instead of one of the fixed not input tothe memory exists while the power is on Genera...

Страница 4: ...hm with external accumulator 12V added Ohm 4 2200 4 3300 For maximum continuous current 10 for internal power Ohm with external accumulator 12V added Ohm 0 1 2 0 1 8 For maximum pulsed current 15 for...

Страница 5: ...ng of specified current in the load automatic smart selection of output power special program of transmitting antenna control built in automatic charger device automatic power cutoff when long time id...

Страница 6: ...r functional button activates additional functions pos 7 Switching between modes activation of mode min max pos 8 Button of selection of working frequency sound parameters setting backlit pos 9 Button...

Страница 7: ...te detection operated together with the generator 512 Hz 1024 Hz 1450 Hz 8928 Hz 9820 Hz for active tracing of the cables pipelines operated together with the generator Measurement of laying depths an...

Страница 8: ...eration frequency selection button pos 8 figure 2 1 displays the current working frequency following ones scan through the operation frequencies In doing this the first offered frequency is the one us...

Страница 9: ...on before turning off the power If the sound is on in the mode of maximum the sound tone is increased with the increase of the signal level The maximum tone corresponds to the full scale If the scale...

Страница 10: ...n in the mode of maximum the arrows indicate the position of the buried utilities with respect to the operator at figure 2 7 to the right Two arrows are highlighted above the axis of buried utilities...

Страница 11: ...activates the amplification auto selection button The receiver measures the input signals for several seconds and selects the optimum amplification itself The procedure status is indicated on the sca...

Страница 12: ...surements of depth in a row without moving the receiver The readings must not differ at more than 20 The position of route axis obtained by the method of minimum and the method of maximum must not dif...

Страница 13: ...o switch between the modes Turn on the receiver keep its body strictly upright and slowly move on the surveyed area 1 Method of maximum In the mode of maximum activated automatically when the receiver...

Страница 14: ...over the route axis as accurate as possible keep it strictly upright The receiver handle must be directed along the route axis To specify the direction it is possible to slightly rotate the receiver i...

Страница 15: ...voltage of the batteries in volts The voltage below 2 6V 2 2V for accumulators indicates that the batteries will need to be replaced soon so make sure the spare batteries are available When the batte...

Страница 16: ...1 External power switch mechanical waterproof with generation indicator 2 Button control of internal electronic power switch 3 Button of power supply parameter indication 4 Indicated power supply par...

Страница 17: ...of connection with inductive antenna or transmitting clamps 5 Menu control buttons selection of parameter to be set in the left direction by the indicator increase of value or up in the list reduction...

Страница 18: ...rator and close the connector with rubber plug conduct the troubleshooting activities cable digging out placing the clamp etc only AFTER the generator is turned off and disconnected from the buried ut...

Страница 19: ...owing rules should be observed The direct connection of the generator to the load provides the longest tracing distance Several ways can be used to define the underground cable or pipeline route when...

Страница 20: ...ilities energized and de energized cables The clamp shall be put around the conductor to be traced figure 3 4 NEVER Touch the clamps of connecting cables and parts of monitored buried utility while th...

Страница 21: ...SETUP figure 3 7 is used for selection of one of three generation frequencies f1 f2 f3 one of three modes of sine generation continuous CO one frequency transmission PU three frequencies transmission...

Страница 22: ...NCY To input another value of frequency instead of the blinking one press the button so that only first digit of the figure would be blinking the highest digit To select another digit use the buttons...

Страница 23: ...o the parameter s setup The first depression of the button pos 10 results in stop of the automatic matching process at the achieved level the indicator readings are frozen no generation yellow LEDs on...

Страница 24: ...the charging mode time of charging by the stable current counting up and time of charging by the stable voltage counting down hours min If two or three first LEDs are illuminated at the same time tha...

Страница 25: ...re indicated on the digital field OUTPUT load voltage V load current load resistance load power W The accuracy of measurement 5 for V and and 10 for and W is sufficient for situation evaluation and de...

Страница 26: ...the standby mode stop the generation and automatic matching step by step increase of voltage at the output until the specified current is reached shall be started It is recommended to monitor the pow...

Страница 27: ...ion if possible The breaks in operation help in partial replenishment of capacity Charge the accumulators if the situation allows Do not bring to automatic switch off through insufficient power Long t...

Страница 28: ...operation under precipitations when the cover is closed providing the on line adjustment of parameters is not required The power is turned on off with external waterproof power switch I O pos 1 figure...

Страница 29: ...rongly recommended to conduct the internal accumulators charging under ambient air temperature of 20 25 To charge the internal accumulators connect the power adapter to the mains and to the external p...

Страница 30: ...ace corresponds to the axis of searched buried utility To properly operate the kit the following rules are to be observed Generator grounding selection refer to p 3 3 Definition of generator connectio...

Страница 31: ...ional digital indicator displays absolute value of the received signal level in dimensionless units of measurement If you receive a pulsed signal digital display readings respectively pulse Therefore...

Страница 32: ...boxes shall be in position when the arrows are directed upwards The packaged and unpacked instruments are to be kept on the shelves in a dry room The storage room shall be free from the current conduc...

Страница 33: ...or 12V is connected in series to the internal accumulators No1 and No2 connected in series 36V the power amplifier is supplied only from external source with an elevated voltage external accumulator 2...

Страница 34: ...l in series Accumulator 12 V 24 h Increase depends from external accumulator capacity Life time 2 Either life time or max 1 5 Accumulator 24 V 15 The life time is fully defined by the external accumul...

Страница 35: ...imum Er 20 Encountered external power voltage not allowed for charging Indication of emergency situations resulting in automatic switching the transmission off Er 21 External power voltage during gene...

Страница 36: ...CONTACT INFORMATION VITALDRIVECY VITALDRIVE NET SALESVD VITALDRIVE NET...

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