page no. 60 of 68
CP
x Range Users, Installation & Servicing Instructions Doc Ref M201 issue 2.9 Nov 2018.
Check that the High Fire burner pump pressure agrees
with that stated on the heater data plate and in section
1.2. If necessary adjust the pump pressure by rotating
the high fire adjustment screw clockwise (+ positive),
anticlockwise (- negative)
Check that the Low Fire pump pressure agrees with that
stated on the heater data plate and in section 1.2. If
necessary adjust the pump pressure by rotating the low
fire adjustment screw clockwise (+ positive), anticlockwise
(- negative)
If any adjustments have been made, re-check both high
and low fire once more.
Burner
Pressure
Adjustment
Gauge
Connection
Hi/Low operation works on the basis that either a single
or both nozzles are open. Check that the burner pump
pressure agrees with that stated on the heater data plate
and in section 1.2. If necessary adjust the pump pressure
by rotating the burner adjustment screw clockwise (+
positive), anticlockwise (- negative)
If any adjustments have been made, re-check both high
and low fire once more.
Burner
Pressure
Adjustment
Gauge
Connection
Hi/Low operation works on the basis that either a single
or both nozzles are open. Check that the burner pump
pressure agrees with that stated on the heater data plate
and in section 1.2. If necessary adjust the pump pressure
by rotating the burner adjustment screw clockwise (+
positive), anticlockwise (- negative).
3. Measure the CO2 content of the flue gases. If
necessary adjust the combustion air damper of the burner
(Refer to the Burner Instructions) to obtain a CO2 reading
as indicated in section 1.2 (±0.5)
4. Turn OFF the burner. Remove oil gauge and refit gauge
connection plug, refit flue sample point cover plug.
CPx200 & CPx250 inc
CPx300
