Connecting The Power Cord [14]; Checking The Safety Switch [15] - Brother BAS-342G PS Instruction Manual

4-19. Connecting the power cord [14]

Be sure to connect the ground. If the ground connection is not secure, you run a high risk of receiving a serious electric
shock, and problems with correct operation may also occur.
<Single-phase
specifications>
<Three-phase
specifications>

4-20. Checking the safety switch [15]

Green and yellow wire
(ground wire)
Green and yellow wire
(ground wire)
CAUTION
1. Attach an appropriate plug to the power cord (1). (The
green and yellow wire is the ground wire.)
2. Insert the plug into a properly-grounded AC power supply.
* The inside of the control box uses single-phase power.
NOTE:
• If the ground connection is not secure, electric shocks,
operating errors or damage to electronic components
such as P.C. boards may occur.
• Do not use an extension cord. If this is not observed, it
may cause problems with correct operation.
3988M
1. If the machine head is tilted back, gently return it to its
original position.
the machine head".
2. Turn on the power switch.
3. Check that no error numbers are displayed on the operation
panel.
<
If error [E050], [E051] or [E055] is displayed
If the safety switch (1) is not turned on, error [E050], [E051] or
[E055] will occur.
Check the installation position of the safety switch (1).
1. Turn off the power switch.
2. Loosen the two screws (2).
3. Push down the right side of the safety switch (1) so that the
safety switch (1) turns on, and then tighten the two screws
(2).
4. Turn on the power and check that no error numbers are
displayed.
3989M
BAS-342G PS
4. INSTALLATION
(
Refer to "4-5. Tilting back and returning
)
>
18