6.3 Replacing the Battery and Fuses
54
1.
Disconnect the test leads
from the unit and set the
function switch to OFF.
2.
Detach the holster from the
unit.
3.
Use a Phillips screwdriver to
unscrew and remove the
lower case screws (3 screws).
Next, remove the lower case.
(Remove the lower case from
the bottom. The top is con-
nected by a hook.)
4.
Replace the battery (6F22
(manganese) or 6LR61
(alkaline)) or fuse.
5.
Close the screw on the lower
case, and then reattach the
holster. When closing the
case up, be careful not to
pinch the wires on the snap-
on battery connector.
Fuse type
μ
A.mA terminal:
7012540 1A/ 700 VAC/ 50 kA
(SIBA fast blowing fuse
φ
6.35 × 32 mm)
A terminal:
TDC600-10A/ 600 VAC/ 10 kA
(Bussmann fast blowing fuse
φ
6.35 × 25.35 mm)
Screw
Battery
Fuse
Please observe the following when performing
replacements in order to avoid damaging the unit.
• Do not damage any other internal components.
• Do not allow foreign material(s) to enter the unit.
Summary of Contents for 3804-50
Page 2: ......
Page 12: ...ご使用にあたっての注意 8 ...
Page 18: ...1 2 各部の名称と機能 14 スタンドを立てたまま 上方向から強い力を加えないでくださ い スタンドを損傷します ネジ 通信ポート 背面 ...
Page 30: ...2 7 コンデンサ容量測定 26 ...
Page 42: ...3 11 通信機能 オプション 38 コネクタを本器から外す場合はツメを押しながら引き 抜きます ツメ ...
Page 54: ...5 3 確度 50 ...
Page 60: ...6 5 全点灯表示の確認方法 56 ...
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Page 66: ......
Page 76: ...8 ...
Page 94: ...2 7 Capacitance Measurement 26 ...
Page 106: ...3 11 Communications Function 38 ...
Page 125: ...索引 4 3 2 1 7 6 5 10 9 8 ...
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