Precision Trading 60 R3.0 ユーザーズマニュアル

Operator Manual, Supercharger 60 

R3.0 

 

3.3.2.4.  NOTE: The colon flashes at the rate of one cycle per second regardless 

of the selected mode. 

3.3.3.  ACCURACY AND STABILITY: 

3.3.3.1.  ±0.01% 

3.3.4.  POWER FAILURE PROTECTION:  

3.3.4.1.  An internal rechargeable battery maintains (for several hours) the clock 

and other vital circuits for a dependable resumption of operation after a 
power failure. 

3.3.4.2.  The colon will be lit in case of a power failure. 

3.3.4.3.  NOTE:  Do not operate the Charger-Analyzer without this battery or 

with a battery in bad condition. Replace only with the same type, 7 or 8 
cells (8.4V or 9.6V), rechargeable). 

3.3.5.  TIME LIMITS:  

3.3.5.1.  0 to 9 in Main 

3.3.5.2.  0 to 79 in Total 

3.3.5.3.  NOTE:  The time limit in Total is dependent on the type of Timer. 

Newer instruments, characterized by a Timer Speed Switch mounted 
on the Front Panel have a limit of 79 (hours or minutes) while older 
units have a limit of 60. 

3.4.1.  115V(*), 208V, 230V, 245V 

3.4.2.  The instrument is normally wired for 230V operation. 

3.4.3.  A terminal block at the transformer inputs allows field re-wiring for 245V, 208V 

or 115V operation. 

See figs 3, 4 and 5

. 

3.4.4.  For operation at line voltages in excess of 220V at 50Hz, it is required that the 

245V tap be used. 

3.4.5.  NOTE (*): Operation at 115V is not recommended at battery charging currents 

above 15A due to the increased line current.