KYORITSU 4120A - Manual (Page 19)

― 17 ―
7. SERVICING
If this tester should fail to operate correctly, return it to your distributor stating
the exact nature of the fault.
Please remember to give all the information possible concerning the nature
of the fault, as this will mean that the instrument will be serviced and
returned to you more quickly.
8. CASE AND STRAP BELT ASSEMBLY
Correct assembly is shown in Fig 12. By hanging the instrument round the
neck, both hands will be left free for testing.
WARNING
● This instrument is intended only for use in single phase operation
at 230V +10% -15% AC phase to earth or for use in OLD-TT
system phase to neutral.
● If the overheat symbol appears in the display ( ) disconnect the
instrument from the mains supply and allow to cool down.
● When testing installation that has a large current capacity, such as
a power line, be sure not to short live conductors with the tip of a
probe. Failure to follow these instruction can cause hazards to the
user.
Fig.12
Pass the strap belt down
through the side panel of the
main body from the top, and up
through the slots of the probe
case from the bottom.
Pass the strap through the
buckle, adjust the strap for
length and secure.