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exceeding 120V (60V) DC or 50V (25V) rms. AC is working. The values in brackets 
are  valid  for  limited  ranges  (such  as  medicine  and  agriculture).  Measurements  in 
dangerous  proximity  of  electrical  systems  are  only  allowed  directed  by  a  qualified 
electrician and never alone.. 
 
Check the meter and test leads before each use for exterior damage. Make sure that 
the  meter  and  the  connecting  cables  are  used  in  perfect  condition.  The  instrument 
may no longer be used if one or several functions fail or if no functional reliability can 
be detected. If the operator's safety is no longer guaranteed, the device must be shut 
down and be protected against use. This case finds application when the device: 
 
• shows obvious damage

• does not carry out the desired measurements. 
• was stored under unfavourable conditions for a long period of time. 
• has been exposed to mechanical stresses during transport.  
If the device is exposed to an extremely high electromagnetic field, the function may 
be affected. 
Never attempt to disassemble a battery! The electrolyte in the cell is highly alkaline. 
Burns! When it comes to contact with skin or clothing, these areas must be rinsed off 
immediately with water.

  

If  electrolyte  gets  in  the  eyes,  immediately  flush  with  clean  water  and  consult  a 
doctor.  
Never try to connect the two poles of a battery cell, for example, with a wire.  Never 
throw the batteries in a fire, as this could cause an explosion. Never expose batteries 
to  moisture.  Note,  when  changing  the  battery  to  correct  polarity.  Wrongly  polarized 
batteries may destroy the device, furthermore, they may explode or ignite. Only use 
the specified batteries! Avoid the instrument from direct sunlight and heat. Only then, 
a proper function and a long service life are assured. 
 
 
 

Normal use 
 

The device may only be used under the conditions and for the purposes for which it 
was  designed.  The  operational  safety  is  no  longer  guaranteed  for  modified  or 
adapted devices. 
 
 

Connect the transmitter OE - SF T30V  

  
(single pole application) 
Connect  the  transmitter  to  only  one  conductor.  The  signal  generated  by  the 
transmitter  is  a  high-frequency  signal,  even  a  single  conductor  can  be  searched  or 
tracked.  The  second  circuit  replaced  the  earth.  With  this  arrangement,  a  high 
frequency current flows through the conductor, over the air back to earth, very similar 
to a radio transmitter and a radio receiver. We want to call this described mode from 
now on “single pole application”. 
 

Summary of Contents for SF T30V

Page 1: ...mitter supplies a modulated alternating voltage in the affected line This AC voltage generates an electric field in the line If the receiver is brought into proximity of the affected line with its search coil the modulated AC voltage is evaluated and displayed Locating cables in the wall line interruptions Line tracing in the ground open circuit of wire loops for Robot Lawnmowers Safety guidelines...

Page 2: ...clothing these areas must be rinsed off immediately with water If electrolyte gets in the eyes immediately flush with clean water and consult a doctor Never try to connect the two poles of a battery cell for example with a wire Never throw the batteries in a fire as this could cause an explosion Never expose batteries to moisture Note when changing the battery to correct polarity Wrongly polarized...

Page 3: ...er will turn off after an hour but can be turned on when needed again If the transmitter don t stays on again the battery has undervoltage The security level is activated to prevent deep discharge The transmitter must be charged using the AC adapter The receiver OE SF R30V Fitted is the receiver with a search coil and a high sensitivity controlled RF amplifier The analysis is controlled by a proce...

Page 4: ...0 you quickly identify the direction of the installed cable Now you can walk along the line until you cannot detect a received signal anymore Now you move slowly backwards until the signal can be seen again You have the interruption and want to locate the exact position For this purpose press the button near field and put the receiver close to the ground check with slow movements where you can rec...

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