YATO YT-81355, Руководство пользователя, Страница: 20 / 218

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O R I G I N A L I N S T R U C T I O N S
APPLIANCE SPECIFICATION
Using electronic components based on the IGBT technology, the inverter welder allows welding work to be carried out with the low-
est energy consumption and with the maximum productivity. The welder can use electrodes designed for welding stainless steel,
alloy steel and as well as non-ferrous metals. The welder with the YT-81355 catalogue number is an inverter welder for welding
with a covered electrode (MMA method) and direct current (d.c.). The welder with the YT-81357 catalogue number is an inverter
welder for welding with a covered electrode (MMA method) and direct current (d.c.) as well as a non-consumable electrode (lift TIG
method) and direct current (d.c.). The welder with the YT-81358 catalogue number is an inverter welder for welding with a covered
electrode (MMA method) and direct current (d.c.) as well as a non-consumable electrode (lift TIG method),direct current (d.c.) and
pulsating direct current (pulsed d.c.). The correct, reliable, and safe operation of the appliance depends on its proper use, therefore:
Read the entire manual before the fi rst use of the appliance and keep it for future reference.
The supplier shall not be liable for any damage resulting from failure to comply with the safety instructions and recommendations
speci fi ed in this instructions manual.
ACCESSORIES
The welder is supplied assembled and, apart from connecting the welding cables, no assembly steps are required. The welding
cables and a shoulder belt are supplied with the welder. The welder is not equipped with welding electrodes. Products with the
catalogue numbers YT-81357 and YT-81358 do not include lift TIG welding accessories.
TECHNICAL DATA
Parameter Unit Value
Catalogue No. YT-81355 YT-81357 YT-81358
Weight [kg] 3.97 4.52 6.19
Dimensions [mm] 267 X 128 X 207 300 X 135 X 285 340 X 135 X 285
Supply voltage [V~] 230 230 115 230
Rated frequency [Hz] 50/60 50/60 50/60 50/60
Min welding current for MMA / lift TIG* [A d.c.] 30 40 / 10 10 / 10 10 / 10
Max welding current for MMA / TIG lift* [A d.c.] 140 180 / 180 85 / 85 200 / 200
Diameter of electrodes [mm] 1.6 ~ 3.2 1.6 ~ 4.0 1.6 ~ 4.0
Protection rating IP21 IP21S IP21
Insulation class I I I
Power source e ffi ciency [%] 80 80 80
Idle state power consumption** [W] - - -
Indicative shielding gas consumption for representative welding plans and programmes (TIG method only)
helium [He] [l/min] - 14 ~ 24 7 ~ 16
argon [Ar] [l/min] - 14 ~ 24 7 ~ 16
*Lift TIG welding method can be used only with products with the YT-81357 and YT-81358 catalogue numbers.
* * The device has no idle state
EXPLANATION OF LABELS
Nameplate
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10
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11a 11b
7 9
12 12a 12b
13 13a 13b
14 15 16 17
22 24