6
U1: Rated Input Voltage
U2 : Rated Load V
~50/60 Hz: AC, Rated frequency 50 Hz, workable frequency 60 Hz.
...V: Voltage (V)
...A: Current (A)
...%: Duty cycle
...A/...V~...A/...V: Output range. Rated minimum and rated maximum welding current and related load voltage.
IP21S: Case protection class. IP is the code of International Protection. 2 mean preventing user’s finger from the
dangerous parts; preventing the solid material with the diameter no less than 12.5 mm into the box. 1 means
preventing water dropping vertically which is harmless. S means water proof test is conducting while the movable
parts are standstill.
H
˖
H insulation grade.
4. Installation
Welder’s Placement
* The dust, acid and erosible dirt in the air at the job site can not exceed the amount required by
the norm.
* The welder must be installed in the place where it can not be exposed to sun and rain. Also it
must be stored in less humid place with the temperature range at -10~40°C.
* There should be 50 cm space about for the welding machine to have good ventilation.
* Apparatus to exclude wind and smoke should be equipped if the inside aeration is not sound.
Connection between Welder and Power Source (See the Input Connection Sketch)
Connect the power source cable at the back board of the welder into the single phase 220 voltage power
network with breaker; 380 voltage power sources is strictly prohibited to the welder which will severely
damage the welder, otherwise the user should take the consequences for it.
Notice
:
Power network earth connection is not power network connection zero.
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Cali
Teléfono: (2) 3351214
Carrera 31 A # 10 A - 129
[email protected]
Bogotá
Teléfono: (1) 7433131
Calle 18 # 25 - 41
[email protected]
Medellín
Teléfono: (4) 6053131
Calle 42 B # 64 - 08 Local 21
[email protected]
codinter.com
