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master output.
2.2.2.3 In series mode, terminals 17&18 should be connected together with a thick conductive wire
to prevent damage to the unit in the event of an overload.
2.2.2.4 In series mode, remove any connection between the master or slave negative terminals
and the ground connection terminals otherwise it is possible to short-circuit the slave output.
2.2.3 DUAL POWER SUPPLY USED IN PARALLEL MODE.
2.2.3.1 Select switches 13&14 to the in position, the master and slave outputs will now be in
parallel mode. Adjust control 5 to the desired output voltage and the voltage of
the master and slave outputs should change identically.
2.2.3.2 In parallel mode, the output current is adjusted by the master control 6 and slave control 8
has no effect. The maximum output current is the sum of the master and slave output currents.
2.2.3.3 In parallel mode, terminals 15&18, 17&20 should be connected respectively with thick
conductive wire to prevent damage to the unit in the event of an overload.
! 3 CAUTION:
3.1 In the event of a short circuit at the output the current will limit at the value set by the current
controls, however the unit should be turned off and the short circuit removed before continuing use.
3.2 The mains power must be switched off before servicing and servicing should be referred to a
qualified person.
3.3 The unit should be stored in a dry and well ventilated place and the power cord removed if
storing for long periods.
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