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���ݺ��飺 ZD2RD500����ˮ��̽�y�x ZD2RD500��̽�y�����ԁ�ˮ�ܵ�����O�䣬ZD2RD500����ˮ��̽�y�x�ɰl��C���ֳ�ʽ�Ľ��ՙC�M�ɡ��l��C������˨��ˮ��������ˮ���^�Ͻo���Ϲܵ�ʩ��һ������ĉ�������̖�����ՙC�ĵ�����������ԓ��̖���Ķ������Ϲܵ��M�ж�λ�� �����^������ָ̖ʾ ���_�C늳ؠ�r�z�y ����yʽ�������p ����λ���ȣ������5%������2�וr�� 2.0 Fast Start Guide:Detailed operating instructions are also included on the side of the Receiver. These instructions are repeated her for your convenience:Transmitter Operating Instructions:1. Remove protective caps from transmitter2. Connect transmitter to nearest water outlet using kit supplied with transmitter3. Turn on waterloosen adjustment lock nut near T-handle4. Turn T-handle clockwise until water fl ows5. Turn T-handle counterclockwise until water pulses several times per second; tighten lock nutReceiver Operating Instructions:1. Turn ON/OFF knob clockwise to activate2. Initial meter reading indicates battery condition3. To replace battery, loosen battery release button, move housing upward to expose battery4. Begin initial tracing about 2 meters from transmitter or any other area where pipe location is known5. Push spike of receiver into ground near known pipe locationturn ON/OFF knob clockwise for mid-range meter readingadjust individual headphone controls for comfortable listening level6. To pinpoint pipe position, use receiver to probe ground until you fi nd peak maximum meter reading. You will also hear the pulsing sound similar to a heartbeat grow louder7. Trace the pipe by establishing the direction of pipe route by probing every one to two meters to locate a peak meter reading. Adjust the ON/OFF knob to maintain a mid-range meter readingNotesPrecautions:The ZD2RD500 is for use on water pipes only It works best on water pressures in the range of 3 to 7 Bars; maximum pressure 10 BarsThe Transmitter pulsating effect causes pipe movement. If used for extended periods or on substandard plumbing systems, leaks may resultAdditional NotesPrecautions:1. ZD2RD500 readings do not indicate depththe ZD2RD500 does not detect buried electrical power lines, gas lines or other hazardous underground objects, so always dig carefully in the proximity of buried pipes or cables2. Use caution while wearing headphonesbe alert to traffi c or other hazards that are normally heard outdoors3. Always stand clear of all transmitters, adapter kitshoses while they are connected to water systemsoperating4. On all hose bib applications, within 15 meters 50 feet of a building, the proper low-power transmitter GREENfaucet damper MUST MUST be used3.0 Transmitter Application Techniques:Transmitters are connected at sprinkler heads, hose bibs, water meter bases, fi re hydrantsclean-outs. Supplied transmitter adapter kits are illustrated in Section 5.0 of the OperationalManual. Always fl use any connection site until the water that fl ows is clear of all rust, silt, sealing compoundsforeign materials before connecting a transmitter to the water line.Refer to Section 5.0 for a detailed description of the receiver kitthe adapter kits that are available. All adapter kits are supplied with a 3-meter 10 foot high-pressure drain hose that must be connected to the outlet of the transmitter in order for the device to work properly.Always use a weight on the hose or tie the hose down to prevent the hose from whipping.Check the water pressure before attempting to locate the water linemake sure that it is in the operating range of the transmitter, which is 3 to 10 Bars 40 to 140 psi.4.0 Receiver Application Techniques:Two devices are provided for probing the surface with the ZD2RD500 receiver. A 14cm 5.5 inch ground spike is supplied for soft surfacesa brass hard surface plate is included for hard surfaces such as concrete or tarmac asphalt. The hard surface plate has concentric recessed channels in its surface that allow it to be positioned such that it lays fl at against surfaces.The ZD2RD500 is supplied with high quality headphones that have independent volume adjustments on each ear piece. Using non-standard headphones may reduce system performance; create oscillation in the audio outputcause mechanical damage to the headphone jack.Pinpointing pipe location is difficult without using the meter to measure signal level. It is very difficult for the average person to discern slight variations in audio signal levels. Always adjust the sensitivity so as to maintain a mid-scale meter reading while locating. Typical location accuracy is plus or minus one pipe diameter. Always probe or expose the pipe to confirm the exact location before performing any excavation.Best location results are obtained by beginning your tracing at least 3 meters 10 feet from the location where the transmitter is connected. The signal levels are normally too strong in the area immediately surrounding the transmitter. Alternately, tracing may begin at a known pipe location that is not more than 75 meters 250 feet down the pipe from the transmitter.The preferred method for tracing pipes is to locate at least two known pipe locations that indicate the heading or direction that the pipe is laid. Readings should be taken along an imaginary line that runs perpendicular to the pipeline. Confirm a peak signal reading by taking additional readings that are equal distances from the peak location. These readings should be lower than the peak readingapproximately equal.Once the pipe direction is determined, it is possible to quickly trace the pipe along this headingconfirm any changes in direction by periodically taking readings.Always transportstore your receiver in the carrying case to protect it from damage. If the receiver is allowed to fall overstrike a hard surface it may permanently damage the meter.5.0 ReceiverAdapter Kit Details:The receiver kit, sprinkler/hose bib kit, fire hydrant kitwater meter kit details are supplied for your reference in identifyingmaintaining the equipment.5.1 Receiver Kit Details: | �aƷ�DƬ![]() |
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