EGH-105 to EGH-125 Control Supplement

VII Final adjustments

Before proceeding:

To place boiler in operation:

1.Follow EGH Manual instructions for Final Adjustments, Section VII, including filling the boiler and skimming steam boilers.

Skimming the boiler as described in Section VII of the EGH Manual requires firing the boiler. Always follow boiler Operating instructions, Figure 11, when starting the boiler. Failure to do so could result in severe personal injury, death or substantial property damage.

2. Inspect base insulation as instructed in Section VII of the EGH Manual.

1.Follow Operating instructions, Figure 11, to start boiler.

2.If boiler starts correctly, proceed with Check-out procedure, Section VIII of this Supplement.

3.If boiler fails to start, check:

Loose connection or blown fuse?

Limit setting below boiler water temperature or steam pressure?

Thermostat below room temperature?

Manual reset device needs to be reset?

Gas not turned on at meter and boiler?

Incoming natural gas pressure less than 5" W. C.?

4.If above fails to eliminate the trouble, refer to Check-out procedure

troubleshooting in this Supplement, Section VIII.

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Part Number 550-110-677/0299

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Weil-McLain EGH-105, EGH-125 manual VII Final adjustments, Before proceeding To place boiler in operation