Masport F39 Room Sealed Freestanding Gas Fire
13
LOG SET
INSTALLATION
Read the instructions below carefully
and refer to the diagrams. If logs are
broken do not use the unit until they are
replaced. Broken logs can interfere with
the pilot operation.
The gas log kit contains the following:
a) 02-65 Rear Log 902-267
b) 02-56 Middle Left Log 902-230
c) 02-44 Front Left Log 902-228
d) 02-46 Left Top Log 902-231
e) 02-45 Front Right Log 902-229
f) 02-47 Center Log 902-232
g) 02-48 Middle Right Log 902-226
h) Embers 902-151
i) Lava 902-154
Note: Install Optional Brick Panels prior
to installing logs.
Embers Embers
The "02" refer numbers (i.e. 02-65) are
molded into the rear of each log.
1) Carefully remove the logs from the box and
unwrap them. The logs are fragile, handle
with care - do not force into position.
2) Sprinkle the embers on the left and right
sides of the firebox base.
INSTALLATION
CONVERSION TO LOWER BTU RATING
THIS CONVERSION MUST BE DONE BY AN AUTHORIZED
GAS FITTER IF IN DOUBT DO NOT DO THIS CONVERSION
!!
NG Conversion Kit 730-920
Contains:
Qty. Part # Description
1 904-240 Burner Orifice #37 (NG)
1 918-034 Decal "Converted to 30,000 Btu"
1 918-033 Instruction Sheet
LPG Conversion Kit 730-922
Contains:
Qty. Part # Description
1 904-390 Burner Orifice #52 (LPG)
1 918-034 Decal "Converted to 30,000 Btu"
1 918-033 Instruction Sheet
Additional Piece (pkg. with unit:
1 Log Bracket Restrictor
1) Shut off the gas supply.
2) Open the front door. Carefully remove the
logs and lava rock.
3) Remove burner. See diagram below.
Burner Orifice
4) Unscrew the 2 Rear
Log Pins and move
to the front hole po-
sition.
5) Remove Rear Log
Bracket and slide the
Log Bracket Re-
strictor between the
Position the Log Bracket Restrictor between
the Rear Log Bracket and the burner.
6) Remove burner orifice with a 1/2" spanner
and discard.
7) Reinstall new burner orifice (NG stamped
#37 or LPG stamped #52) and tighten.
8) Reverse steps 3) and 2).
9) Adjust Flue restrictor setting: To set the Flue
restriction as indicated in the diagram, sim-
ply loosen the screws and push the flue
restrictor plate to the correct position. Tight-
en the screws.
Unit Btu/h Restrictor Opening
F39 40 Mj/h A 45mm
31 Mj/h B 35mm
Note: Use a
magnetic type
screwdriver if
possible.
Rear Log Bracket and the burner, secure
with the 2 screws.
Flue Restrictor
setting at High Btu/h
Flue Restrictor
setting at Low Btu/h
10) Attach the label "This unit has been con-
verted to..." on top of the data badge over
the higher Btu information.
11) Check for gas leaks.
12) Check inlet and outlet pressures.
13) Check operation of flame control. Check for
proper flame appearance and glow on logs.
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