Service And Repair; Important; Transport, Storage, Shipment; Start Of Operation, Principles Of Operation - Hürner HST 300 Easy Manuel De L'utilisateur

H Ü R N E R S c h w e i s s t e c h n i k G m b H
Nieder-Ohmener Str.
35325 Mücke, Germany
tions, the ambient conditions, and the generator type itself including its
regulation characteristics.
Nominal output power for a generator 1 phase, 220 - 240V, 50 - 60Hz.
d 20 ...... d 160
d 160 ..... d 315
Start the generator first, then connect the welding unit. The idle voltage
should be set to approx. 240 volts. When turning the generator off, dis-
connect the welding unit first.
CAUTION!
The working output power of the generator decreases by about 10% per
1,000 m of altitude.
During the welding process no further devices should be connected and
operated through the same generator.
3

Service and Repair

As the machine is used in applications that are sensitive to safety con-
siderations, it may be serviced and repaired only on our premises or by
partners who were specifically trained and authorized by us. Thus, con-
stantly high standards of operation quality and safety are maintained.

IMPORTANT!

Non-compliance with this provision will dispense the manufacturer from
any warranty and liability claims for the unit and any consequential
damage.
When serviced, the unit is automatically upgraded to the technical
specifications with which the product is currently shipped, and we grant
a three-months functional guarantee on the serviced unit.
We recommend having the device ser viced at least ever y twelve
months.
In Germany, keep in mind the inspection inter val provided for by
BGV A/3 !
3.1

Transport, Storage, Shipment

The HST 300 Easy is shipped in a transport box. Store the HST 300 Easy
in the box, dry and protected from humidity.
When sending the welding unit, it should be placed into the transport
box at all times.
4

Start of Operation, Principles of Operation

• To operate the HST 300 Easy Welding Unit, be sure that it is posi-
tioned on a proper surface.
• Be sure that power supply/generator protection is 16 A (slow).
• Plug the power supply cord into the mains power supply or the gen-
erator.
• Read and comply with the User's Manual of the generator.
• Check fhe unit for damage.
• Have problems repaired.
Version November 2010
All manuals and user guides at all-guides.com
3.2 kW
4 kW mechanic regulation
5 kW electronic regulation
HST 300 Easy / Easy D User's Manual
7
EN