6. Insert the bent joint to the exhaust opening of the flue pipe. Cut the inlet hose for desired length if necessary.
Attach the L-shaped hose to each end of the inlet hose and attach the L-shaped hose to the intake opening of
the flue pipe. Secure the L-shaped hose to the intake opening with the hose band. Plug the unused exhaust
(metal cap) and intake (rubber cap) opening with the caps provided with the heater. Make sure the caps fit
tightly onto the opening (See Fig. 10).
NOTE: If the inlet hose is not smoothly inserted into the L-shaped hose, apply water or soap suds to the inlet
hose. Do not use grease on air intake.
7. Move the heater into position. Remove the filter and the two (2) screws holding the upper rear cover.
Connect the bent joint to the exhaust outlet opening and attach the L-shaped hose to the intake inlet opening.
Make sure all connections are tight (See Fig. 11).
Fig. 10
Fig. 11
Hose Band
Intake Air Cap
(rubber)
Exhaust Air Cap
(metal)
L-Shapen Hose
Exhaust Air Cap
(inside)
Bent Joint
29
Laser 300_Type A_US.qxd 15.3.26 16:12 ページ 29
