Chapter 5 — Starting and Operating Instructions
Part No. 750-184 5-11
the fuel cams, fuel and air linkages, or IFGR control linkages, the
recommended approach to start-up is as follows:
3. Set all boiler components to their initial settings as discussed in
the appropriate chapters of this Operation and Maintenance
manual.
4. Check fan impeller and motor rotation. Correct rotation is
counter-clockwise when viewed from the front of the boiler.
5. Verify that all the IFGR components are set to the settings
recorded on the Start Up report or as noted by the Cleaver-
Brooks authorized representative during original set up. Be sure
that all linkages are secure.
6. Start and warm the boiler as described in this Operation and
Maintenance manual.
7. Adjust the boiler components as described in this Operation and
Maintenance manual to achieve proper boiler operation.
Refer to Chapter 8 for instructions on cassette removal and
installation.
I. START-UP, OPERATING AND SHUTDOWN - ALL
FUELS
Depending upon the fuel being burned, the applicable previous
sections in Chapter 5 should be reviewed for preliminary
instructions.
When firing with oil, be certain that the Burner Gun is in its most
forward position and latched in place. When firing with gas, the
burner gun should be properly withdrawn and latched in place. The
fuel selector switch should be, accordingly, set to either oil or gas.
Set the Manual-Automatic Switch to “manual” and turn the manual
flame control to “close.”
Turn burner switch to “ON.” The load demand light should glow.
The low-water level light should remain out, indicating a safe water
level in the boiler. The programmer is now sequencing. See Chapter
4 for sequence details.
Note: On an initial starting
attempt, several efforts
might be required to
accomplish “bleeding” of
fuel lines, main or pilot. If
ignition does not then
occur, do not repeat
unsuccessful attempts
without rechecking the
burner and pilot
adjustment.
To Next Page
Loading...