Easy Radiant Works ED-40U, Руководство по эксплуатации

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10
PRE-INSTALLATION SURVEY (CONT.)
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The installation must comply with local codes and CAN/CGA B-149.1 in
Canada or the National Fuel Gas codes ANSI Z 223.1 (NFPA 54) in the
United States.
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Ensure site electrical requirements are met. Consult the latest edition
Electrical Code PART 1 CSA C22.1 in Canada and ANSI/NFPA NO 70 in the
USA.
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The heating system must have gas piping of the correct diameter, length, and
arrangement to supply adequate fuel to allow the appliance to function
properly.
APPLIANCE INSTALLATION
Straight, L-Shaped & “U” shaped Heaters
- Identify and verify all components of tube heater prior to installation.
Appliances ship in components to be assembled on site. Ensure that correct
number of primary tubes (tube with sight glass that burner attaches to), and
baffle secondary tubes (secondary tube with baffle pre-installed, labeled) are
accounted for. Verify that all other components/accessories listed on the factory
material packing list are present and accounted for.
- Ensure all hanger supports are in line, and allow for level hanger suspension.
Suspend hangers from anchors with suitably rated min. #10 chain, threaded rod,
turnbuckle, etc., adhering strictly to the required hanger locations in the following
diagrams.
- If hanger locations do not line up with framing as required for support, you may
need to securely attach strapping/backing to the structure as required.
- Attach hanger supporting anchors securely, and directly into building
structure only – in no case should any support that anchors only into
drywall or other interior wall/ceiling facing be used for installing this
appliance.
Refer to section “Suspending The System”
- Ensure that hanger is suspended in a manner that will allow free movement with
lateral expansion/contraction of the appliance.
- The first hanger must be no more than 6 inches from the burner.
- For straight unit hangers, suspend from the top ring on the hanger if the
reflectors are to be horizontal, and the side ring of the reflectors are to be angled.
For U configured units, each side of the hanger must have its own chain and
anchor. IMPROPER HANGER PLACEMENT CAN CAUSE THE RADIANT TUBE
TO WARP AND VOID WARRANTY.
- With hangers in place, the primary tube, and subsequent secondary tube can
now be placed in the hangers. Self tapping screws are provided to be installed
into the expanded end of the radiant tube. Slide the tubes together making sure
that the first tube is inserted all the way into the expanded end of the secondary
tube. Install the self-tapping screws at 120 degree intervals to secure the two
tubes together. The self-tapping screw holes must be adequately sealed during
installation using a suitably rated high temperature RTV silicone sealant.
- Suitably rated high temperature RTV silicone may be applied around tube joints.
- U-shaped models: connect the 180 degree bend to the radiant tube and securely
tighten with self tapping screws provided.