![Panasonic YC-300BZ3YHD Скачать руководство пользователя страница 42](http://html.mh-extra.com/html/panasonic/yc-300bz3yhd/yc-300bz3yhd_operating-instructions-manual_282065042.webp)
Operation
OMCTT5621E18
42
9.2 SPOT welding operation
There is no pulse function in the case of the Spot weld
-
ing.
Even with the torch switch turned on, welding terminates
when the arc spot time has elapsed.
Note
When the torch switch is turned off during the arc spot
time, the welding operation is terminated immediately.
9.3 STICK welding operation
Bring the tip of a coated electrode into contact with the
base material to have an arc generated.
(To stop the arcing, withdraw the tip of a coated electrode
from the base material.)
Note
With regard to the DC stick welding, it may be difficult to
perform the welding depending on the type of electrodes
(ex. low-hydrogen type electrode, etc.) and/or welding
methods. Therefore, it is recommended to perform a weld
-
ing test in advance.
Torch switch
Output current
Shield gas
ON
OFF
Pre-flow
Post-flow
(No self-hold)
Arc spot time
CAUTION
To prevent an electric shock, touching any live parts of the electrode holder may cause a fatal
electric shock and/or burns.
• Unless there is any particular inconvenience, use the product with the electric shock preventing function
*
set to the
“ON” side. (Factory setting: ON) (
*
See section “Names and functions: Function setting devices” for details.)
• When no welding operation is required, keep the power switch turned off. (Or, set the welding method switch to
any mode other than “STICK”.)
Содержание YC-300BZ3YHD
Страница 50: ...Parts list OMCTT5621E18 50 12 Parts list ...
Страница 52: ...Circuit diagram OMCTT5621E18 52 13 Circuit diagram ...
Страница 53: ...Circuit diagram OMCTT5621E18 53 ...
Страница 59: ...OMCTT5621E18 59 ...