CLEAN BURN CB-200-CTB, Руководство оператора

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Coil Tube Boiler Operator's Manual: Models CB-200-CTB, CB-350-CTB, and CB-500-CTB
6-3
1. Re-connect the control wire. Turn the aquastat to call for heat (to start the burner).
NOTE: The CB-350-CTB and CB-500-CTB burner oil primary controls include alarm contacts which
will close should the burner fail to start. If the burner refuses to start , review the Preparing the
Burner for Startup procedure. If, after repeating this procedure, the burner still refuses to start, check
the following system components for proper functioning:
•
Verify that the red wire (per the burner wiring diagram) is energized to 115VAC.
• Reset the hi-limit switch.
• If the flow switch is not closing, the circulator is air-locked. Air must be purged from the system.
• Verify that the prime switch (on the control box) is set to RUN (DOWN position).
2. Adjusting the Air Regulator:
As soon as the burner starts running, turn the knob on the air regulator clockwise to achieve
proper operating air pressure. Refer to the
Initial Adjustment Charts .
NOTE: If the safety reset on the primary control is activated and the burner stops running, see
Section 7 for further instructions on restarting you burner.
3. Observing the Flame Length:
Visually inspect the flame length through the
observation port. Refer to Figure 6B for an illustration
of the desired flame length. The flame should extend
no more than one-half of the way down the chamber.
WARNING: The observation port gets hot as the
burner fires. To avoid personal injury, always wear
heavy work gloves and safety glasses when opening the port
and viewing the flame.
CAUTION
WHEN OPENING INSPECTION PORT
PORT MAY BE HOT
PROTECT HANDS
WEAR SAFETY GOGGLES
KEEP FACE AWAY
OPEN PORT SLOWLY
Maximum Input = 350,000 BTUH @ 2.5 GPH per CB 551-H3 Burner
Oil Type Oil PSI / Flame Length Air PSI Air Band Nozzle
#2 Fuel Oil* check flame length 12-16 1/2" 9-5
Used Crankcase Oil check flame length 12-16 1/2" 9-5
Used ATF check flame length 12-16 1/2" 9-5
Used Hydraulic Oil check flame length 12-16 1/2" 9-5
#4 and #5 Fuel Oils check flame length 12-16 1/2" 9-5
Preparing the Burner for Startup (continued)
Initial Adjustments for CB-350-CTB
NOTE:
Only Gearmotor part #33295 may be used with the CB-350-CTB.
Maximum Input = 500,000 BTUH @ 3.57 GPH per CB 551-H5 Burner
Oil Type Oil PSI / Flame Length Air PSI Air Band Nozzle
#2 Fuel Oil* check flame length 18 1/2" 9-28
Used Crankcase Oil check flame length 18 1/2" 9-28
Used ATF check flame length 22 1/2" 9-28
Used Hydraulic Oil check flame length 24 1/2" 9-28
#4 and #5 Fuel Oils check flame length 18 1/2" 9-28
* If you are burning light viscosity oils such as #2 fuel oil, it may be necessary to install a smaller nozzle. Call your
Clean Burn dealer for more information.
Initial Adjustments for CB-500-CTB
NOTE:
Only Gearmotor part #33558 may be used with the CB-500-CTB.
Starting the Burner