G3500 Generator Sets Caterpillar

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Hot oil and components can cause personal injury. Do not allow hot oil or components to contact skin.

Note: Always disconnect power to the fumes collector prior to servicing. The motor is protected by a thermal protector. If the motor is shut down due to excessive heat, the motor will automatically restart when the protector resets.

1. Shut down the engine and the fumes disposal filter.
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   Illustration 1	g00767587
   (1) Drip leg (2) Condensation trap drain valve

2. Open drip leg (1) and drain the fluid into a suitable container.

   If the filter is installed and maintained properly, no more than 28 g (1 ounce) of fluid will be drained.

   If more than one 28 g (1 ounce) is drained, make sure that the filter is installed according to the instructions in Special Instruction, REHS0883. Ensure that the system is operating properly.

3. Close the drip leg.

4. Open condensation trap drain valve (2) and drain the fluid into a suitable container.

5. Close the condensation trap drain valve.

   Resume normal operation.