8
2.2.2
Connecting
the
power
cord
（
Fig.4-5
）
★
The cable and cords are vulnerable when
bent or twisted, never subject the power
cord to excessive force.
1. Set the main switch
①
to “O” (off) state before
connecting the power cord.
2. Insert the plug
②
into the power socket
③
of
the microscope safely. Make sure the
connection is well.
3. Insert the plug
④
on the other end of the
power cord into the power supply receptacle
⑤
safely. Make sure the connection is well.
★
Do use the supplied power cord all the
time. If lost or damaged, select the same
standard cord, please.
★
Insert the power adapter into the hole
Ⅱ
to
charge for charging model.
★
Wrap the power cord around the back
cover I when not in use.
★
Make sure that used voltage is
consistent with the required input voltage
of instrument. If it is inconsistent, please
contact the supplier.
2.2.3 Replace the fuse
（
Fig.6-7
）
The main switch must be set to the state
“O”
(OFF) before replacing the fuse. Open the
drawer of the fuse box by Allen wrench at
first. Then as shown in the figure 7, push the
fuse out gently through square hole under the
fuse drawer with Allen wrench.
★
The middle of the fuse is thin glass.
Please be careful when you open the fuse
drawer and push out the fuse.
图
4
Fig.4
Fig.5
Fig.6
Fig.7
①
②
③
I
Ⅱ
