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Repair and Warranty

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The instrument circuit contains static sensitive devices, and care must be taken 
in handling the printed circuit board. If the protection of an instrument has been 
impaired it should not be used, and be sent for repair by suitably trained and qualified 
personnel. The protection is likely to be impaired if, for example, the instrument 
shows visible damage, fails to perform the intended measurements, has been 
subjected  to prolonged storage under unfavourable conditions, or has been exposed 
to severe transport stresses.

New Instruments are Guaranteed for 1 Year from the Date of Purchase by the 

User.

Note

: Any unauthorized prior repair or adjustment will automatically invalidate the 

Warranty.

Instrument Repair and Spare Parts

For service requirements for

 

Megger Instruments contact:  

Megger LImited 

or 

Megger 

Archcliffe Road 

 

Valley Forge Corporate Center 

Dover  

 

2621 Van Buren Avenue 

Kent,  CT17 9EN. 

 

Norristown, PA 19403 

England. 

 U.S.A. 

Tel:  +44 (0) 1304 502243 

Tel:  +1 (610) 676-8579 

Fax: +44 (0) 1304  207342   Fax: +1 (610) 676-8625    

or an approved repair company.

Approved Repair Companies

A number of independent instrument repair companies have been approved for 
repair work on most Megger instruments, using genuine Megger spare parts. Consult 
the Appointed Distributor / Agent regarding spare parts, repair facilities and advice on 
the best course of action to take. 

 

Returning an Instrument for Repair

If returning an instrument to the manufacturer for repair, it should be sent freight 
pre-paid to the appropriate address. A copy of  the Invoice and of the packing note 
should be sent simultaneously by airmail to expedite clearance through Customs. A 
repair estimate showing freight return and other charges will be submitted to the 
sender, if required, before work on the instrument commences.

  

Summary of Contents for OTS60SX/2

Page 1: ...M OTS60SX 2 Semi Automatic Oil Test Set User Guide...

Page 2: ...ampling 5 Preparing the Oil Test Vessel 5 Control Panel 6 Breakdown Testing 6 Withstand Testing 6 Warning messages 7 Testing to National Standards 7 Sampling and Testing Oil for Dielectric strength 8...

Page 3: ...sting Replacement fuses must be of the correct type and rating NOTE THE TEST SET MUST ONLY BE USED BY SUITABLY TRAINED AND COMPETENT PERSONS TO PREVENT DAMAGE DO NOT TRANSPORT INSTRUMENT WITH TEST CEL...

Page 4: ...sted according to breakdown specification by using a suitable sequence of tests The instrument is constructed in a strong sheet steel case Handles are provided for ease of transportation A pouch is lo...

Page 5: ...f the oil may lead to misleading results Always run off a small amount of oil before sampling and ensure that the flow of oil is steady Preparing the Oil Test Vessel Optional vessels are available for...

Page 6: ...left on the display until the next test is started If no breakdown occurs the high voltage will rise to 60 kV At this point the test voltage is cut off and this maximum value left on the display A tes...

Page 7: ...60SX 2 Oil Test Set The test vessel must be kept scrupulously clean Before each use dismantle the test vessel clean and dry re assemble and set the electrode gap to 2 54 mm 0 100 inch Dismantling the...

Page 8: ...l and the sampling apparatus as the condition of the oil itself After cleaning the apparatus it should under no circumstances be wiped dried or even handled with a dusty or fibrous cloth as loose dust...

Page 9: ...revent contamination is necessary when a test is to be made on a bulk delivery tanker and on all occasions when a high value of dielectric strength is anticipated The procedure suggested above should...

Page 10: ...3 min 3 min 5 min 5 min 3 min 3 min 3 min 3 min 3 min 3 min 3 min 3 min 10 min 3 min Rate of rise of voltage 2 kV s 3 kV s 0 5 kV s 0 5 kV s 2 kV s 2 kV s 2 kV s 2 kV s 2 kV s 2 kV s 2 kV s 3 kV s 3...

Page 11: ...n with automatic 1 minute timer for Withstand testing Display 0 0 60 0 kV LED digital display HV on LED Ramp rate LED Measurement Accuracy 2 3 digits Controls Start Pause Stop Ramp Rate select and Pow...

Page 12: ...Accessories Carrying Case 6420 106 Test Vessels 0 5 l for IEC156 spherical electrodes 6320 233 0 5 l for IEC156 with stirrer spherical electrodes 6320 236 0 5 l for VDE0370 mushroom electrodes 6320 2...

Page 13: ...contact Megger LImited or Megger Archcliffe Road Valley Forge Corporate Center Dover 2621 Van Buren Avenue Kent CT17 9EN Norristown PA 19403 England U S A Tel 44 0 1304 502243 Tel 1 610 676 8579 Fax...

Page 14: ...333 3201 T 33 1 30 16 08 90 F 1 214 331 7399 F 33 1 34 61 23 77 OTHER TECHNICAL SALES OFFICES Toronto CANADA Sydney AUSTRALIA Madrid SPAIN Mumbai INDIA and the Kingdom of BAHRAIN Megger products are...

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