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Cummins/Onan RSS100 / RSS200 — Installation - AC Connections

Installation · Power terminals

For the Cummins/Onan RSS100 / RSS200, from the Cummins/Onan service manual.

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Before you start

  • Failure to prevent the generator set from starting before wiring procedures presents a shock hazard.
  • Make sure that both AC power sources are disconnected.

Procedure

  1. Test the operation of the generator set from its own control.
  2. Stop the generator set and remove the negative lead from the cranking battery to prevent starting.
  3. Make sure that both AC power sources are disconnected.
  4. Connect power cables of sufficient size to the line, load, and generator terminals or circuit breakers marked A and B.
  5. Tighten the terminal lugs as indicated in Table 2 or Table 3.

Tools required

Tool links are Amazon searches (affiliate links); manufacturer special tools may only be available from a dealer.

Specs & values

  • Torque per Table 2 or Table 3

Source: Cummins/Onan service manual. Steps and values are as documented; always cross-check against the official manual and any later revisions for your exact serial number before servicing.

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