Amprobe AT-3500 User Manual Download Page 14

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Summary of Contents for AT-3500

Page 1: ...AT 3500 Underground Cable Pipe Locator System Users Manual Mode d emploi Bedienungshandbuch Manuale d Uso Manual de uso Användarhandbok ...

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Page 3: ...1 English AT 3500 Underground Cable Pipe Locator System Users Manual AT3500_Rev001 2009 Amprobe Test Tools All rights reserved ...

Page 4: ...f description of the problem or the service requested and include the test leads with the meter Non warranty repair or replacement charges should be remitted in the form of a check a money order credit card with expiration date or a purchase order made payable to Amprobe Test Tools In Warranty Repairs and Replacement All Countries Please read the warranty statement and check your battery before re...

Page 5: ...f the signal strength depth measurement and mode of operation Battery Status and menu items Control1 Control2 Control3 Battery status indicator Battery status LED blinks in red when near empty ON OFF Button Signal Type To switch between continuous and pulsed signal output Input Jacks Mode To switch between inductive and direct signal coupling Signal Strength To select one of two signal strength le...

Page 6: ...ect Coupling using the A 3500 Clamp 7 Inductive Coupling 7 Locating Passive Lines Radio and Power Modes 7 Locating unknown cables 7 Depth Measurement 7 Error messages during a depth measurement 8 Technical Specifications 8 Maintenance 9 Changing the battery in the R 3500 receiver 9 Changing the batteries in the T 3500 transmitter 10 Changing the floor cap on the R 3500 receiver 10 ...

Page 7: ...clamps alligator clips or power socket adapters for example may be used to connect the measurement cable to the lines Connect the T 3500 transmitter to the line to be located using the desired method Refer to Figs 1 2 3 4 i T 3500 Transmitter Push and Hold 2 ON OFF button to switch on the T 4000 Push 3 Mode C to select direct coupling or inductive coupling Direct coupling Green LED blinking good l...

Page 8: ...f the connected lines should be as great as possible because return current tends to flow through the earth into adjacent lines which could result in their path being followed Single wire cable with metallic screen and ground insulation 2 Short circuit between internal conductor and screen at the end of the cable with ground at the beginning and end of the cable as well Failure to make the connect...

Page 9: ...ransmitter s signal through the air Locating Passive Lines Radio and Power Modes Refer to Fig 5 The R 3500 Receiver can locate passive cables that carry radio signals in the frequency range between 15 kHz and 23 kHz as well as power signals between the range of 50 Hz and 60 Hz without the help of the T 3500 Transmitter Turn the R 3500 Receiver on 1 Select radio mode or power mode Refer to section ...

Page 10: ...nning of the process The depth of the metallic conductor amounts to more than 5 m 16 ft The depth of the metallic conductor amounts to less than 30 cm 1 ft Such conductors must be specially marked in order to prevent damage during construction The receiver was moved too far to the left or right while making a rough estimate Move in the opposite direction until the following symbol appears Technica...

Page 11: ...rameters are specified for the T 3500 transmitter Transmitted power 0 1 W 0 5 W switchable Frequency 32 768 kHz Power supply 6 x IEC R20 D cell Mono Operating time 40 hours for intermittent use with alkaline batteries 20 C Temperature range in accordance with DIN EN 60068 1 Operation 20 C to 55 C Storage 30 C to 70 C Weight 1 7 kg 3 75 lbs Dimensions W x H x D 260 x 255 x 140 mm Type of protection...

Page 12: ...tarts to blink Should this occur while the user is busy locating a line with the receiver he she will be informed of the weak batteries via the reception signal Ty pe of signal Normal signal Signal when batteries are weak In order to change the six 1 5 V mono D cell batteries both screws on the back of the transmitter must be e g with the aid of a coin turned through turn 1 and the battery tray mu...

Page 13: ...he R 3500 receiver The plastic floor cap which prevents the tip of the receiver from being damaged can be easily replaced with the aid of a pointed object e g screw driver Replacements can be ordered through the SEBA KMT sales team ...

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