Charles Machine Works Inc The 2150GR250 사용자 설명서

2150GR Ground Penetrating Radar 

054-139 - Rev. 1

 
 

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This phase is normally performed once the acquisition phase has been completed, and 
consists in opening the manholes present in the investigated site. The data regarding the 
depth, diameter, and direction of the utility should be saved on the work sheet: this will 
provide you with further reference data during the interpretation phase, and will allow 
propagation velocity estimates to be performed in order to calculate the depth of the 
identified utility as precisely as possible. 

 

At the moment of sale, the 2150GR is guaranteed to be free of any defects that may render it 
unusable. Its characteristic level of quality respects all the European Community regulations 
for electrical safety and electromagnetic emission levels. 

Any breakdowns or faults experienced by the user during the guarantee period (after sale, or 
under a maintenance contract) should be reported immediately to Subsite Electronics. The 
problem will be resolved according to the contract in operation. In any case, only 
breakdowns caused by faults in the system, and not those due to its improper use will be 
repaired. If the system has been used improperly, Subsite Electronics will not be held 
responsible for any damage caused to persons or objects. 

The correct use of the system is governed by the following regulations: 

¾  No operator, apart form a specialized personnel authorised by Subsite Electronics 

may open and/or tamper with any of the groups that make up the system; it is also 
forbidden to break the guarantee seals: this operation will mean that the user loses 
the right to free technical assistance. 

¾  All cable connections must be performed when the equipment is switched off; in 

any case, before performing any modification, check that the battery is disconnected 
from the radar Control Unit. The operational functions may only be performed once 
the entire system has been correctly connected using all the cables.  

¾  Always use batteries supplied or approved of by Subsite Electronics. 

¾  While the system is switched on, in the acquisition and elaboration phases and 

during standby, the antennas must only be in contact with the surface being 
investigated. Do not point the antenna towards people. Inspect the cables 
periodically, checking that they connect tightly when they are inserted, and that the 
external covering of the cable is intact. Never use any cables that show signs of 
wear or deformation. Never tamper with the cables by taping them or shortening 
them. Contact Subsite Electronics for any repairs.