Instruction manual

INSPECTION AND
SERVICE
INSTALLATION & SERVICING INSTRUCTIONS FOR WORCESTER GREENSTAR DANESMOOR WALL MOUNTED OIL 12/18-18/25
8 718 681 134a (08.08)
48
SERVICING
& SPARES
INSPECTION AND SERVICE
Re-commission the burner:
1 Align burner combustion head into the
combustion chamber door.
 Locate the burner retainer (A) over the
threaded lug on the collar (B). Push the
burner firmly onto the flange and secure in
place with the retaining nut (C). Tighten
sufficiently but refrain from overtightening.
 Check that the burner is seated correctly
on ithe door and that the oil pipe/s are not
trapped in front of or underneath the burner.
2  Attach air duct pipe and tighten clip (D) to
secure to the burner air intake.
 Replace the drip tray (E).
 Plug burner lead (F) into control box.
 Connect an oil pressure gauge to the oil
pump, run the burner and check the oil
pressure is correct for the required boiler
output. Check that the smoke reading is
between 0 - 1. If above 1 check the air
setting. If the air setting is correct check
that the burner has been reassembled
correctly.
Allow the boiler to warm up then check the
combustion settings are correct as
indicated in the table on page 39, adjust
the CO
2
if necessary using the air shutter.
When the combustion is correct turn off the
boiler, remove the pressure gauge and refit
the blanking plug and plastic cover.
 Locate the top rear edges of panel (G)
onto the supporting tabs ( H ) and drop the
front panel carefully into position over the
appliance. Push gently into place taking
care to apply any pressure at the edges
of the panel to avoid accidental damage
 Lift the bottom panel into place beneath the
boiler and engage the front lip with the
bottom of the front casing.
 Secure both panels to the wall mounting
frame by replacing the screws ( I ) located
at the bottom of the wall mounting frame.
After service handover:
Make a note of the date of any water treatment.
Set the controls back to the users
requirements.
Complete the service interval record at the
back of this manual and a CD11 or an
equivalent form.
If the appliance is unused and exposed to
freezing conditions; shut off all the mains
supplies, isolate the boiler and drain the
system and boiler, including the secondary
heat exchanger.
A
B
C
D
E
G
F
H
I