PrimeTest 300
Operating
Instructions
Remove the discharged batteries from the compartment.
Fit the discharged batteries (NiMH only NOT Alkaline)
into the supplied charger – charging time is around 8
hours.
Insert the newly charged set of batteries into the battery
compartment ensuring that the battery polarity matches
the marking on the inside of the battery compartment.
Relocate the battery cover over the battery compartment
and fasten in position with the battery cover captive
screw.
This unit will contain either Alkaline or Nickel
Metal Hydride (NiMH) batteries. Do not
dispose of these batteries with other solid
waste. Used batteries should be disposed of
by a qualified recycler or hazardous materials
handler.
16.5 Replacing
All
Fuses.
If, during one of the powered tests, a message appears
stating that incoming mains is missing it is possible that
one of the fuses has blown. All fuses should be checked
and replaced where necessary.
There are 3 fuses, one in the mains plug and 2 internal
fuses. The mains plug fuse is replaced in the same way
any plug top fuse is replaced. The internal fuses should
be replaced as follows:
Before opening the PrimeTest 300 ensure that
it is disconnected from all voltages! Electric
shock danger!
All replacement fuse types are specified for
ratings and size on the battery compartment
cover on the rear of the PrimeTest 300.
Power the unit off using the red OFF button, ref fig. 1
(3).
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