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When angle mounting, the short axis may be rotated to a maximum of 30°. Refer to
FIGURE 3. Improper angle mounting can result in damage to the heater and unsafe or
uncertain operation, and will void warranty.
IMPORTANT: For either horizontal or angle mounting, the long axis of the heater must
be level. Use only non-combustible mounting hardware. FIGURE 2 on Page 5 illus-
trates typical suspension hardware that may be used.
Maintain adequate clearance around air openings into the combustion chamber, clear-
ances from combustible material, provision for accessibility, and for combustion and
ventilating air supply.
2.3 SERVICE ACCESS CLEARANCE
FIGURE 1
Refer to Section 16 for complete Service Access instruction
2.3 GAS SUPPLY LINE INSTALLATION
All piping must be installed according to local codes or, in the absence of local
•
codes, with the National Fuel Gas Code ANSI Z223.1/ NFPA 54 in the USA, or in
Canada the Natural Gas and Propane Installation Code, CSA B149.1, or the Pro-
pane Storage and Handling Code, B149.2..
A drip-pocket at the inlet connection must be provided.
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Piping joint compounds must be resistant to the action of liquefied petroleum gases.
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Ensure gas pipe is sized to meet the capacity requirements of all heaters in the sys-
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tem, and the supply pressure requirements outlined in Section 2.5 below.
DO NOT INSTALL ANY GAS PIPING IN HEAT ZONES
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2.4 PRESSURE AND GAS LEAK TESTING
Test the gas supply piping system for leaks:
Test piping joints for leaks with a soap and water solution
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Test piping system for leaks using gas meter / pressure gage test.
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CAUTION:
DO NOT USE AN OPEN FLAME TO TEST FOR GAS LEAKS
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The appliance and its individual shutoff valve must be disconnected from
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Page 4
sportSchwank Manual
IM080731
RD: APR 2019
RL: 01B
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