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SOME NOTES ABOUT POWER CORDS
Long or thin cords can require more wattage from a generator to power an electrical device. Figure 9 shows the recommended cords according to
the power requirement of the electrical device. When using cords that exceed these specifications, allow for the electrical device to have a slightly
higher rated wattage requirement.
Device Requirements
Amps
2.5
5
7.5
10
15
20
25
30
40
NR = Not Recommended.
DC Usage
The DC outlet is only for recharging 12 Volt automotive-type batteries. Do not connect any other device to this outlet.
Use this generator only for recharging 12 Volt batteries. NEVER attempt to jumpstart a car with this generator.
Failing to use the correct procedure can cause a battery to explode, seriously injuring anyone nearby. Keep heat, sparks, flame and
smoking materials away from the battery.
To connect 12 Volt batteries to the DC outlet:
1. Connect the red charging wire to the positive terminal of the battery and the black charging wire to the negative terminal of the battery.
2. Connect the plug end of the wire to the 12V DC outlet on this generator.
3. Start this generator.
4. When disconnecting, always disconnect the wires from this generator first to avoid a spark.
Storage batteries emit highly explosive hydrogen gas when charged.
Batteries also contain acid, which can cause severe chemical burns.
• Do not allow open flames or cigarettes nearby for several minutes after charging a battery.
• Always wear protective goggles and rubber gloves when charging a battery.
• If battery acid gets on the skin, flush with water.
• If battery acid gets in the eyes, flush with water and immediately call a physician.
• If battery acid is swallowed, drink large quantities of milk and immediately call a physician.
GEN7500DF-SS 7500 Surge Watt / 6000 Running Watt Portable Dual Fuel LPG Liquid Propane Gas & Gasoline Electric Start Generator Manual
Watts (120V)
Watts (240V)
300
600
600
1200
900
1800
1200
2400
1800
3600
2400
4800
3000
6000
3600
7200
4800
9600
Figure 9 - Maximum Extension Cord Lengths by Power Requirement
Max. Cord Length (ft) by Wire Gauge
#8 wire
#10 wire
#12 wire
NR
1000
600
NR
500
300
NR
350
200
NR
250
150
NR
150
100
175
125
75
150
100
60
125
65
NR
90
NR
NR
#14 wire
#16 wire
375
250
200
125
125
100
100
50
65
NR
50
NR
NR
NR
NR
NR
NR
NR
17
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