Installation Instructions; Location; Piping - Mr. Heater MH35LP Operating Instructions And Owner's Manual

GENERAL INFORMATION
A.
and is tested at the factory for proper gas and input as stated
on the nameplate.
B. Each heater is equipped with a 100% safety shutoff, push
button valve which will automatically stop the flow of gas in
the event the heater fails to operate for any reason. A tip over
model MH35LP.
C. Before proceeding with this installation, be sure to inspect
for damages. The freight company must be notified of any
damages and request that an inspection be made. Enerco
Technical Products will send replacements for damaged parts
only after receiving a signed inspection report to prove the
liability of the freight company.
FOR SAFE OPERATION
A. READ THESE INSTRUCTIONS CAREFULLY. Read and
adhere to these instructions. DO NOT allow anyone
who has not read these instructions to assemble, light,
adjust or operate this heater.
B. LP-Gas IS HIGHLY FLAMMABLE. In the event of a leak,
LP-Gas is scented and its strong odor is readily detectable.
spark in an enclosure when you smell LP-Gas. Ventilate the
area thoroughly, move the heater outside, and correct the
source of the leak before attempting to light any appliance.
C. Always operate the heater with the LP-Gas cylinder in an
upright position on a level non-combustible surface. NEVER
PLACE THE CYLINDER ON ITS SIDE WHEN OPERATING
THE HEATER.
D. DO NOT attempt to operate the heater with any gas
other than that indicated on the heater nameplate.

INSTALLATION INSTRUCTIONS

GENERAL
For the U.S. and/or Canada, the installation of this appliance must
comply with local and/or Provincial codes or, in the absence of
these codes,
• With the (U.S.) National Fuel Gas Code, ANSI Z223.1 – Latest
Edition, AND with the (U.S.) Standard for the Storage and
Handling of Liquified Petroleum Gases, ANSI/NFPA 58, OR
• With the current (Canadian) CAN/CGA B149.1 AND B149.2
INSTALLATION CODES.
This heater (including hose and regulator assembly) must be
inspected before each use and at least annually by a quali ed
service person. If the hose for Model MH35LP shows evidence
of excessive abrasion or wear, or if the hose is cut, it must
be replaced prior to the heater being put into operation. The
replacement hose assembly shall be that specified by the
manufacturer. See the parts list.
Enerco Group, Inc. | Gas-Fired Infra-Red Portable Construction Heater
The minimum ambient temperature rating for this heater is 20
degrees F.
This heater incorporates a "Tip Over" switch which automatically
shuts off the burner in the event of tipping. Ensure that this switch
is in the vertical position and is secured with the screws provided
(see Fig. 2). DO NOT operate this heater with the LP-gas
supply cylinder in any other than the upright position.

LOCATION

Although this heater incorporates a "tip over" switch, the heater
level surface to minimize the risk of accidental tipping. The LP
Gas supply cylinder should be adequately restrained to prevent
accidental tipping. DO NOT OPERATE this heater with the
supply cylinder in any other than the upright position.
This appliance must be installed only in locations where the
potential for physical damage to the appliance (i.e., due to
physical contact) is reduced to a minimum.
The installer must inform the owner/operator of this appliance
that precautions must be taken to protect the appliance from
physical damage.
This appliance produces radiant heat. Therefore, it must be located
at least six feet away from any LP-Gas container and must not be
directed toward any LP-Gas container within 20 feet.
The heater must be installed in a location such that it will not be
exposed directly to water spray, rain, and/or dripping water.
Use of this heater in a draft/windy area may decrease its
ef ciency. If possible, operate the unit in a draft free area or turn
the face of the heater away from the draft.

PIPING:

For Model MH35LP
(for use with LP-Gas)
This model may be connected to a self-contained LP-Gas supply
system using the hose and regulator assembly supplied with the
appliance, OR, it may be connected to a permanently installed
LP-Gas supply system.
If connected to a self-contained LP-Gas supply system, the hose
assembly must be inspected prior to each use of the heater. If it is
evident that there is excessive abrasion or wear, or the hose is cut,
it must be replaced prior to the heater being put into operation.
If connected to a self-contained LP-Gas supply system, the cylinder
must have no less than a minimum capacity of 20 pounds and no
more than a maximum capacity of 100 pounds of LP-Gas. DO NOT
connect this appliance to a cylinder having less than a nominal 20
pound capacity of LP-Gas. DO NOT connect this appliance to more
than one (1) 100 pound cylinder.
WARNING
NEVER USE A FORK LIFT TRUCK TYPE
CYLINDER.
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Operating Instructions and Owner's Manual