Installation Guide
Negative Positive
For rst time use, you should operate according to these steps:
• Installing battery - take off red cap on positive battery terminal.
• Use a multi-meter to check voltage of battery before installing and
starting. If reading is below 12.6V, recharge battery.
• Connect positive terminal lead. Tighten terminal lead nut on battery
and place red rubber cover over terminal.
• Follow the same steps for negative or black battery lead, then place
rubber cover over terminal.
The battery represents a risk of high short circuit
current. When working on the battery, always remove watches, rings or other metal
objects, and only use tools that have insulated handles!
Installing, Servicing or Exchanging the Battery should be performed or supervised by knowledgeable
personnel. Battery connection or exchange requires precautions and protective gear. Always wear face and
eye protection with electrical rubber gloves, boots and battery apron. Keep unauthorized personnel away from
battery.
GENERATOR CONNECTION
If the switch was purchased separately from the generator, a Seal-Tite electrical whip will need to be connect-
ed to the generator. To complete the wiring, run ¾” conduit for the power leads and control wires from the
external connection box to the generator.
1. Feed the wires through the back of the generator and secure the conduit with lock nut.
2. Run power leads through the strain relief hole provided.
3. The circuit breaker and control panel are located under the top lid. Unlock and lift open to
gain access.
4. Remove the screws on the control panel cover to gain access to the connection area.
5. Feed the wires through the back of the generator and secure the conduit with locking nut.
6. Run power leads through the strain relief provided.
7. The circuit breaker is mounted inside next to the generator digital controller.
8. Secure circuit connections
9. Users must connect the GND wire to the grounding lug and tighten.
10. The GND wire should be the same size but not smaller than the load wire.
11. Connect according to the following connector bar from left side to right side.
12. Connect according to the following type due to different Models.
Use insulated and certied wire/cable hose to connect the output hole. And the AC output wires/cable, and
ATS control wires shall be separated by an insulation bushing (min 1.0mm). Tighten all wires before operating
generator set, or it will cause short circuit failure, do not connect generator sets together, damage may occur
if wires are connected in reverse. The AC output wires shall be at least 3AWG, and temperature rating shall not
less than 75°C, and copper wire.
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18-SG02D1-1A-EN