Storage & Maintenance - Master MH-09SLN-A Instruction Manual

VENTILATION
Heater shall be used only in a well-ventilated
space and shall not be used in a building, garage,
or any other enclosed area.
Heater may be used with shelter no more
inclusive than the following:
– With walls on all sides, but with no overhead
cover.
– Within a partial enclosure, which includes an
overhead cover and no more than two side
walls. These side walls may be parallel, as in a
breezeway, or at right angles to each other.
STORAGE / MAINTENANCE
Always disconnect the LP cylinder from the
regulator assembly and remove the LP cylinder
from the heater before putting the heater
into storage. If, for any reason, the heater is
to be stored in-doors, the heater MUST be
disconnected from the LP cylinder, and the
cylinder stored outdoors in a well-ventilated area,
out of the reach of children, and in accordance
with the Standard for Storage and Handling of
Liquefied Gasses, ANSI/NFPA 58 and Natural Gas
and Propane Installation Code, CSA B149.1- latest
edition. The plastic valve plug or valve cover
supplied with the LP cylinder must be reinstalled
on the valve to protect the fitting from damage.
NOTE: Repair of this heater should be done
by a qualified service person.
It is recommended that you save all the
packaging materials that came with your heater,
and re-package the heater using these materials
for safe storage.
Debris, dust, and dirt inside of the heater body
can affect the performance of your heater. This
debris can impair the heater's ability to draw air
for ventilation and combustion. Spiderwebs can
also appear during periods of inactivity.
Be sure to inspect the heater before each use to
look for any such obstructions. Be sure to keep
the air passageways (the slots below and above
the heater plaques), burner and combustion
areas clean. Wipe with a damp cloth or use
a vacuum cleaner to clean these areas. It is
suggested that you perform a thorough cleaning
at least once every 30 days of operation. You
may need to clean the heater more often if
conditions are naturally dirty.
– Within a partial enclosure which includes an
overhead cover and three side walls, as long
as 30% or more of the horizontal periphery of
the enclosure is permanently open.
– Heater shall only be used in a well-ventilated
space and shall not be used in a building,
garage, or any other enclosed area.
Keep heater area clear and free from combustible
materials, gasoline, and other flammable vapors
and liquids.
Clean the ceramic plaques using compressed
air (max. 30 PSI) to prevent damage to plaques.
A yellow tip of the pilot flame indicates that the
burner area may be in need of cleaning. Inspect
and clean the pilot (mounted to bracket) by using
a vacuum or apply air pressure through the holes
in the pilot Figure 4.
!
WARNING: Never use sharp objects
to clean the pilot. Avoid damaging the
precisely calibrated pilot orifice that controls
the gas flow.
!
DANGER: Never store an LP cylinder inside
of a building or near any other gas or oil
burning applications.
!
CAUTION: Always be sure that the heater
has been allowed to cool for at least 30
minutes before attempting to store, service,
or perform maintenance.
11
ENGLISH