ITR POLAR HD, Installation And Operating Manual

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Section 2, Mounting the POLAR™ HD Heating Module
International Thermal Research 2-3
• POLAR™ HD Heating Module must be mounted in an area that
provides unrestricted access to the front panel. Allow space for
connection to the fuel and coolant lines, as well as the power
and exhaust connections. Minimum of 6” top clearance, 0”
clearance to all other POLAR™ HD Heating Module surfaces.
Allow 1” clearance on the sides for attaching the mounting
brackets.
• Mount the unit with the front panel side facing out and
accessible. Facing out simplifies installation and maintenance.
• POLAR™ HD Heating Module must be mounted horizontal and
level using eight, 1/4” through bolts and 1” diameter fender
washers, lock washers and nuts.
Figure 2-1: Module Dimensions (8 gallon model shown)
POLAR™ HD Heating Module must not be installed or operated in
any compartment with flammable gases.
If the POLAR™ HD Heating Module is going to be mounted in the
engine compartment, check for adequate ventilation. When the
engine is running this area could be under a negative pressure.
Make sure the air-intake and exhaust hoses have no leaks and are
well fastened to the heater, muffler and any other exhaust fitting.
Assembly parts that may cause injury through accidental contact
should be protected.
! DANGER
! WARNING