23
Mexico Super CF 3/100, 3/125, 3/140 -
Installation
32 CLEANING THE LOWER FRONT PANEL LINT ARRESTING GAUZE
SERVICING
1.
Unclip the gauze from the grille assembly and lift
it clear of the bottom return edge.
2.
Clean the gauze to remove any deposits of lint or
fluff.
3.
Refit the gauze by entering the bottom edge
behind the grille return edge and engaging the
top in the clips.
1.
Remove the 2 wing nuts and lift off the cleanout cover.
2. CF 3/100 and CF 3/140 only
.
Lift out the flue baffles.
3.
Remove all loose deposits from the heat exchanger,
especially from between the fins, using a suitable brush.
Remove all debris from the combustion chamber base.
4.
Check that the flue outlet duct is unobstructed.
33 CLEANING THE FLUEWAYS
34 RE-ASSEMBLY
35 GAS PRESSURE ADJUSTMENT
1. Pilot Pressure
Pilot adjustment is factory set to maximum and no
adjustment is possible.
Re-assemble the boiler in the following order :
1.
Refit the flue baffles into the boiler flueways, ensuring
that they are correctly repositioned. Refer to Frame 6.
2.
Refit the flue cleanout cover, renewing any damaged or
deteriorating sealing gasket.
3.
Refit the casing top panel.
4.
Reconnect the electrical wiring and refit the controls
panel, ensuring that the thermostat phial and phial
retaining clip are correctly located in the thermostat
pocket and secured by the split pin. Refer to Frame 28.
5.
Check the sightglass in the front plate - clean or renew
as necessary.
6.
Renew any damaged or deteriorating front plate gasket.
7.
Refit the burner and controls assembly.
8.
Reconnect the gas service cock.
9.
Refit the grille assembly.
2. Main Burner Pressure
After servicing, reference should be made to Table 1,
page 3, which quotes details of the rated output with the
related burner pressure and heat input. Any required
adjustments should be made using the pressure
adjustment screw. Refer to Frame 23.
Refit the lower front panel
SER
VICING
Summary of Contents for CF#/125
Page 1: ......
