Miller Electric 280 NT manual Controlling Engine Speed And Weld/Generator Output, Engine Controls

.A complete Parts List is available at www.MillerWelds.com

6-4. Controlling Engine Speed And Weld/Generator Output

.Set engine controls as shown

to obtain the corresponding weld and generator power out- put.

Engine Controls

Either

Run/Idle

position.

Engine Speed

1800 rpm (Power Speed) Continuous

No Load: 2400 rpm

(Idle Speed)

Load: 3600 rpm (Weld Speed)

No Load: 1800 rpm

(Idle Speed)

Load: 3000 rpm (Weld Speed)

Generator Power

Output

5 kW/kVA Total From All AC Receptacles

2.4kW/kVA at 60-120 Hz From AC

Receptacle RC3 Only

5 kW/kVA Total From All AC Receptacles

At 1800 rpm.

At 3000 rpm, Output Available Only At 2.4 kW/kVA 60-120 Hz AC Receptacle RC3

Weld Output

Welding Not Recommended

3600 rpm:

20 − 300 A

3000 rpm:

20 − 220 A

NOTICE − Disconnect equipment from auxiliary power receptacles during start-up and shutdown. Some equipment can be damaged by changes in frequency as engine rpms change during start-up and shutdown.

Ref 216 172-D

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