PrimeTest 300
Operating Instructions
- 100 -
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 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.
17.5 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:
Warning: Always ensure that the PrimeTest
300 is disconnected from all voltage sources
before maintenance work is carried out.
Attention: Replacement fuses must be in
accordance with the specified type, rating
and size as stated 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).
Disconnect the black test lead from the unit.
