Lanair MX300 - Manual (Page 13)

Section 2 - Heater Installation
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11
General Requirements
1. Do not install the heater on a combustible surface of any kind. For minimum clearance to
combustible material (see Page 9)
2. Install the heater in a location to utilize total heat throw.
3. Install the heater in a location to permit a correct outdoor chimney exit to eliminate
down drafts, and provide easy chimney installation and maintenance. Class A chimney
MUST be used when passing through any wall or ceiling. See Section 3 Chimney
Installation
4. Install the heater in a location to permit the fuel supply to be as close as possible.
5. Do not install the heater more than 10 feet above the top of the fuel supply tank.
6. Before suspending the heater check the supporting structure and reinforce if necessary
to support the weight of the heater/system.
7. Use 3/8” steel threaded rod to suspend the heater from a capable load carrying ceiling
structure when not using the Lanair Waste Oil Storage Tank.
8. The heater must be suspended level for proper operation. A heater that is not level could
cause a hazardous situation in which personal injury or property damage may result.
Adjustable Locking Louvers
The MX Series heaters feature spring
loaded locking louvers. To adjust:
s Slowly push the louver to the left
until the locking pin disengages.
NOTE: Do not allow the pivot pin
to come out of the hole.
s Tilt the louver forward/backward
until desired position is obtained.
s Release louver so locking seats
into the hole.
Pivot Pin.
NOTE: Do not
allow pin to
disengage while
adjusting