BRUEL & KJAER 2305 - Operation Procedures; Recording Paper Insertion Process

Operation
Insertion of Recording Paper .. ... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. 31
A. Rolled Paper .. . .. ... ........ ............... . .... ....... . . .. . . 31
B. Polar Paper •................................................. 32
Alteration of Writing Width ...... ... . ......... ............. .. ........ 33
A. 100 mm to 50 mm . . ...... .............. . .... .. ..... . . .. .. .. .. 33
B.
50 mm to 100 mm ...... .... . . .. ... ..... . .... . .. ...... . . .. . ... 34
Writing Pens ..•............ .. ............ .... . .. . ... .. .. .. .... . .. ... 34
A. Sapphire .. .. .. ... .........•... ...... .••. ... . ................. 34
B. Inking Pens ............•.. ...... ....... .. ...... ......... . .. .. 35
Changing Range Potentiometer ...... .................................. 36
Changing to Mains Frequency ....... . .... . ..•. ..................... . . 37
Recording of Voltage Levels ....................... .. ..... ......... . .. 37
A. General ....... .... .... . . .. ... ...... ...... . ... .... .. .. .. ....... 37
B. AC Recording . ... .... .. ..... .. . ................... ... . . . ... .. 37
C. DC Recording ..... . ... .. ... ... ........ ~ . . . . . . . . . . . . . . . . . . . . .. 40
D. Polar Recording .... ............... ..... ........ . . . ...... . .... 41
Copying of Recorded Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. 41
Maintenance Service Instructions and Trouble Shooting
41
30