AEMC 5000N, Руководство пользователя

Страница: 21 / 43

Megohmmeter Models 5000N/5100/5110
- 19 -
Disassembly
Use the hex key to
unscrew the six
fastening screws from
the chassis, which are
located on the bottom
of the case.
Pull out the chassis.
Do not forget to unplug
the ribbon cable which
connects the power
supply board in the
bottom of the case to
the boards which are
mounted in the
chassis.
Figure 4
Detachable Cover
The cover hinges are fitted with
spring loaded clips which allow
the cover to be removed. To
detach the cover from the
Models 5100 or 5110, open lid to
a horizontal position and apply
downward pressure to the hinge
side of the cover while gripping it
firmly.
To re-attach the cover, position
the cover in a horizontal position
and fit the hinges into the
respective housing. Apply strong
rear-to-front pressure to the
cover until it snaps into place.
Figure 5
Chassis
Ribbon Cable
Case
Fastening Screws
50
0V
1 000
V
2500V
500
0V
M
Ω
G
Ω
M
Ω
G
Ω
M
Ω
G Ω
M Ω
G Ω
k Ω
33µA
max.
1300V
(
)
PUSH AND TURN
TO LOCK "ON"
!
OFF
ON
V Ω
660V max.
+ EARTH
GUARD
— LINE
– +
LOW
CHARGING !
50/60/400Hz
CLOCK / T
IMER
RESET
0
10 0
20
0
300
400
500
3
0 k
20 k
10
k
5k
2k
100 0
500 200 100 50 20
3
5
10
20
50
100
200
500 1000 2k
G Ω
M Ω
k Ω
V
5
3
0
50
10 0
20 0
50
0 100
0 2k
5k 10k 20k
MEGOHMMETER MODEL 5100
AEMC
I N S T R U
M E N T
S
110
V
SU M
O TU
W E
T H F
R S A
—
—
—
— —
—
—
Force
Force
Unhinging
Supporting Point